| | Vendor | URL | Country | range count |
|---|
 | C Technologies AB | | Sweden  | 1 |
| C&C TECHNIC TAIWAN CO., LTD. | http://www.cctch.com.tw/ | Taiwan  | 1 |
| C&I Technologies | | Korea  | 1 |
| C&S Technology | | Korea | 1 |
 | C&T Solution Inc. | http://www.candtsolution.com/ | Taiwan | 1 |
| C-BEL Corporation | | Japan  | 1 |
| C-COM Corporation | | Taiwan | 1 |
| C-COR | | United states  | 1 |
| C-COR.net | | United states | 1 |
| C-Data Technology Co., Ltd | | China  | 1 |
| C-guys, Inc. | | Japan | 1 |
| C-Kur TV Inc. | | Korea | 1 |
| C-Matic Systems Ltd | | United kingdom  | 1 |
| C-MAX Asia Limited | | Hong kong  | 1 |
| c-scape | | Netherlands  | 1 |
| C-TECH UNITED CORP. | | Taiwan | 1 |
| C. ITOH ELECTRONICS, INC. | | United states | 1 |
| C.A.E.N. | | France  | 1 |
| C.E. ELECTRONICS, INC | | United states | 1 |
| C.G.V. S.A.S. | | France | 1 |
| C.O.B.O. SPA | | Italy  | 1 |
| C.P. Technology Co., Ltd. | | Taiwan | 1 |
| C.R.S. iiMotion GmbH | | Germany  | 1 |
| C.T. ELETTRONICA | | Italy | 1 |
| C2 Development, Inc. | | United states | 1 |
| C2 Microsystems, Inc. | | United states | 1 |
| C3PO S.A. | | Spain  | 1 |
| C4Line | | Korea | 1 |
| C8 MediSensors, Inc. | | United states | 1 |
| Caavo Inc | | United states | 1 |
| CAB GmbH & Co KG | | Germany | 1 |
| CABLE & COMPUTER TECHNOLOGY | | United states | 1 |
| CABLE AND WIRELESS | | United states | 1 |
| CABLE PRINT | | Belgium  | 1 |
| CABLE TELEVISION LABORATORIES, INC. | | United states | 1 |
| Cable Vision Electronics CO., LTD. | | Taiwan | 1 |
| CABLELOGIC Co., Ltd. | | Korea | 1 |
| Cabletime Limited | | United kingdom | 1 |
| Cabletron Systems, Inc. | | United states | 5 |
| Cablevision | | United states | 1 |
| Cableware Electronics | | United states | 1 |
| CableWorld Ltd. | | Hungary  | 1 |
| Cabot Communications Limited | | United states | 1 |
| CACHE COMPUTERS, INC. | | United states | 1 |
| Cache IQ | | United states | 1 |
| CacheFlow, Inc. | | United states | 1 |
| Cachengo, Inc. | | United states | 1 |
| CacheVision, Inc | | United states | 1 |
| CACTUS COMPUTER INC. | | United states | 1 |
| Cadac Holdings Ltd | | United kingdom | 1 |
| CADANT INC. | | United states | 1 |
| Cadco Systems | | United states | 1 |
| CADENCE DESIGN SYSTEMS INC | | United states | 1 |
| CADENCE DESIGN SYSTEMS, INC. | | United states | 1 |
| Cadi Scientific Pte Ltd | | Singapore  | 1 |
| Cadmos microsystems S.r.l. | | Italy | 1 |
| CADNETIX CORPORATIONS | | United states | 1 |
| CADRE TECHNOLOGIES | | Vanuatu  | 1 |
| CAE ELECTRONICS | | Canada  | 1 |
| CAEN | | Italy | 1 |
| CAETEC Messtechnik | | Germany | 1 |
| caffeina applied research ltd. | | Canada | 1 |
| CAI Networks, Inc. | | United states | 1 |
| Cal-Comp Electronics & Communications Company Ltd. | | Taiwan | 3 |
| Calamp Wireless Networks Inc | | Canada | 1 |
| Calantec GmbH | | Germany | 1 |
| CALCOMP, INC. | | United states | 1 |
| CALCULEX,INC. | | United states | 1 |
| Caldero Limited | | United kingdom | 1 |
| CalDigit, Inc | | United states | 1 |
| Cale Access AB | | Sweden | 1 |
| Calibre UK LTD | | United kingdom | 1 |
| California Amplifier | | United states | 1 |
| California Eastern Laboratories | | United states | 1 |
| California Things Inc. | | United states | 1 |
| CALISTA | | United kingdom | 1 |
| Calix Inc. | | United states | 9 |
| Calix Networks | | United states | 1 |
| Call Direct Cellular Solutions | | Australia  | 1 |
| CALL IMAGE SA | | France | 1 |
| Callpod, Inc. | | United states | 1 |
| CallTechSolution Co.,Ltd | | Korea | 1 |
| CallURL Inc. | | Taiwan | 1 |
| Calrec Audio Ltd | | United kingdom | 1 |
| Calsys, Inc. | | United states | 1 |
| Calxeda, Inc. | | United states | 2 |
| CALY NETWORKS | | United states | 1 |
| Calypso Medical | | United states | 1 |
| Calyptech Pty Ltd | | Australia | 1 |
| CAMBEX CORPORATION | | United states | 1 |
| Cambium Networks Limited | | United kingdom | 5 |
| Cambridge Broadband Networks Group | | United kingdom | 0 |
| Cambridge Broadband Networks Ltd. | | United kingdom | 1 |
| Cambridge Communication Systems Ltd | | United kingdom | 3 |
| Cambridge Consultants Ltd | | United kingdom | 1 |
| Cambridge Executive Limited | | United kingdom | 1 |
| Cambridge Industries Group (CIG) | | United states | 0 |
 | Cambridge Industries Group Ltd. | http://www.ci-g.com/ | China | 12 |
| Cambridge Medical Robotics Ltd | | United kingdom | 1 |
| Cambridge Mobile Telematics, Inc. | | United states | 2 |
| Cambridge Silicon Radio | | United kingdom | 1 |
| Cambridge Visual Networks Ltd | | United kingdom | 1 |
| Cambrionix Ltd | | United kingdom | 1 |
| CAMCO Produktions- und Vertriebs-GmbH für Beschallungs- und Beleuchtungsanlagen | | Germany | 1 |
| Camco Technologies NV | | Belgium | 1 |
| Cameo Communications, Inc. | | Taiwan | 3 |
| Cameronet GmbH & Co. KG | | Germany | 1 |
| CAMEX | | United states | 1 |
| Camille Bauer | | Switzerland  | 1 |
| CAMPBELL SCIENTIFIC, INC. | | United states | 1 |
| CAMPIO COMMUNICATIONS | | United states | 1 |
| Camrivox Ltd. | | United kingdom | 1 |
| CAMTEC ELECTRONICS LTD. | | United kingdom | 1 |
| Camtel Technology Corp. | | Taiwan | 1 |
| camtron industrial inc. | | Korea | 1 |
| CAMTRONICS MEDICAL SYSTEMS | | United states | 1 |
| Canadian Bank Note Company, Ltd. | | Canada | 1 |
| Canal + | | France | 2 |
| CANARY COMMUNICATIONS, INC. | | United states | 1 |
| Canary Connect, Inc. | | United states | 1 |
| Canberra Industries, Inc. | | United states | 1 |
| Candera Inc. | | United states | 1 |
| CANDY HOUSE, Inc. | | United states | 1 |
| Canesta Inc. | | United states | 1 |
| Canhold International Limited | | Hong kong | 1 |
| CANKO TECHNOLOGIES INC. | | Korea | 1 |
| Canoga Perkins Corporation | | United states | 2 |
 | Canon | http://global.canon/ | Japan | 20 |
| CANOPUS CO., LTD. | | Japan | 1 |
| Canopus Systems US LLC | | United states | 1 |
| CANSTAR | | Canada | 1 |
| Cantronic International Limited | | Hong kong | 1 |
| CAO Group | | United states | 1 |
| Cap Co., Ltd. | | Korea | 1 |
| CAP-TECH INTERNATIONAL CO., LTD. | | Taiwan | 1 |
| CAPELEC | | France | 1 |
| Capelon AB | | Sweden | 1 |
| Capinfo Company Limited | | China | 1 |
| Capisco Limited | | New zealand  | 1 |
| Capital Equipment Corporation | | United states | 1 |
| CAPITOL BUSINESS SYSTEMS, LTD. | | United kingdom | 1 |
| Caporis Networks AG | | Germany | 1 |
| CaptionCall | | United states | 1 |
| Captivate Network | | United states | 1 |
| CAPTOR NV/SA | | Belgium | 1 |
| Car Connectivity Consortium | | United states | 1 |
| Cara Systems | | Turkey  | 1 |
| CARADON TREND LTD. | | United kingdom | 1 |
| Carallon Limited | | United kingdom | 1 |
| Card Access, Inc. | | United states | 1 |
| CARDIAC RECORDERS, INC. | | United kingdom | 2 |
| CardioNet, Inc | | United states | 1 |
| Cardiopulmonary Corp | | United states | 1 |
| CardioTek B.V. | | Netherlands | 1 |
| CARDKEY SYSTEMS, INC. | | United states | 1 |
| CARDWARE LAB, INC. | | Virgin islands (u.s.)  | 1 |
| CARECOM CO.,LTD. | | Japan | 1 |
| Career Technologies USA | | United states | 1 |
| Carefusion | | United states | 1 |
| Carel s.p.a. | | Italy | 1 |
| CarePredict, Inc. | | United states | 1 |
| Carestream Health, Inc. | | United states | 1 |
| Caretech AB | | Sweden | 1 |
| CareView Communications | | United states | 1 |
| Carex Lighting Equipment Factory | | China | 1 |
| Cargt Holdings LLC | | United states | 1 |
| Carina System Co., Ltd. | | Japan | 1 |
| Carina Technology | | United states | 1 |
| CARINTHIAN TECH INSTITUTE | | Austria  | 1 |
| Carl Valentin GmbH | | Germany | 1 |
| CARL ZEISS | | Germany | 1 |
 | Carl Zeiss AG | https://www.zeiss.com/ | Germany | 1 |
| CARLO GAVAZZI CONTROLS SPA-Controls Division | | Italy | 1 |
| CARLO GAVAZZI LTD | | Malta  | 1 |
| CARLO GAVAZZI, INC. | | United states | 1 |
| Carma Industries Inc. | | Canada | 1 |
| Carmanah Signs | | Canada | 1 |
| Carnegie Technologies | | United states | 1 |
| CARNEGIE-MELLON UNIVERSITY | | United states | 1 |
| CARPOINT CO.,LTD | | Korea | 1 |
| CARRERA COMPUTERS, INC. | | United states | 1 |
| CARRIER ACCESS CORPORATION | | United states | 1 |
| Carrier Corporation | | United states | 2 |
| Carrier Fire & Security | | Netherlands | 0 |
| CarrierComm Inc. | | United states | 1 |
| Carry Technology Co.,Ltd | | Taiwan | 1 |
| Carvers SA de CV | | Mexico  | 1 |
| CARY PERIPHERALS INC. | | Canada | 1 |
| CAS Corp. | | Korea | 1 |
| Casa Systems | | Australia | 1 |
| Casa Systems Inc. | | United states | 1 |
| Casacom Solutions AG | | Switzerland | 1 |
| CASCADE COMMUNICATIONS | | United states | 2 |
| CASCO SIGNAL LTD | | China | 1 |
| Cash Systemes Industrie | | France | 1 |
| CashGuard Sverige AB | | Sweden | 1 |
| Cashmaster International Limited | | United kingdom | 1 |
| CASIO COMPUTER CO. LTD. | | Japan | 1 |
| Casio Hitachi Mobile Communications Co., Ltd. | | Japan | 1 |
| Caspian | | United states | 1 |
| CAST Information Co., Ltd | | Korea | 1 |
| CASTEL | | France | 1 |
| CASTEL Broadband Limited | | Hong kong | 1 |
| CASTELLE CORPORATION | | United states | 1 |
| CastGrabber, LLC | | United states | 1 |
| CASTLE ROCK COMPUTING | | United states | 1 |
| CASTLE ROCK, INC. | | United states | 1 |
| Castle Technology Ltd | | United kingdom | 1 |
| Castlenet Technology Inc. | | Taiwan | 2 |
| CASTLENET TECHNOLOGY, INC. | | Taiwan | 1 |
| Castles Technology, Co., LTD | | Taiwan | 1 |
| CASTOR Informatique | | France | 1 |
| CASwell INC. | | Taiwan | 1 |
| CAT SYSTEM CO.,LTD. | | Japan | 1 |
| Catalyst Enterprises, Inc. | | United states | 1 |
| Catapult Communications | | United states | 1 |
| CATCH THE WIND INC | | United states | 1 |
| Catcher, Inc. | | United states | 1 |
| Category Solutions, Inc | | United states | 1 |
| Catena Networks | | Canada | 1 |
| Caterpillar Trimble Control Technologies | | United states | 1 |
| Caterpillar, Inc | | United states | 1 |
| Cathay Communication Co.,Ltd | | China | 1 |
| Cathay Roxus Information Technology Co. LTD | | China | 1 |
| Cathexis | | South africa  | 1 |
| Caton Overseas Limited | | China | 1 |
| CATS Co., Ltd. | | Japan | 1 |
| Cav. Uff. Giacomo Cimberio S.p.A. | | Italy | 1 |
| Cavanagh Group International | | United states | 1 |
| Cavena Image Products AB | | Sweden | 1 |
| Cavera Systems | | United states | 1 |
| Cavium | | United states | 1 |
| Cavium Inc | | United states | 1 |
| CAx soft GmbH | | Germany | 1 |
| Cayee Computer Ltd. | | Hong kong | 1 |
| CAYMAN SYSTEMS INC. | | United states | 1 |
| CBC Co., Ltd | | Japan | 1 |
| CBL - GMBH | | Germany | 1 |
| CBM of America | | United states | 1 |
| CC Systems AB | | Sweden | 1 |
| CC&C Technologies, Inc | | Taiwan | 1 |
| CC&C Technologies, Inc. | | Taiwan | 1 |
| CCC Network Systems Group Ltd. | | United kingdom | 1 |
| CCS Care Communication Solutions GmbH | | Austria | 1 |
| CCS Inc. | | Japan | 1 |
| CCT R&D Limited | | Hong kong | 1 |
| CCTV NEOTECH | | Korea | 1 |
| CCV Deutschland GmbH | | Germany | 1 |
| CCV Deutschland GmbH - Celectronic eHealth Div. | | Germany | 1 |
| cd3o | | United states | 1 |
| CDOUBLES ELECTRONICS CO. LTD. | | Taiwan | 1 |
| CDR Sp. z o.o. Sp. k. | | Poland  | 1 |
| CDS-Electronics BV | | Netherlands | 1 |
| CDVI | | France | 1 |
| CDVI Americas Ltd | | Canada | 1 |
| CDYNE Corporation | | United states | 1 |
| CE Digital(Zhenjiang)Co.,Ltd | | China | 1 |
| CE LINK LIMITED | | China | 1 |
| CE-Infosys Pte Ltd | | Singapore | 1 |
| CEC TELECOM CO.,LTD. | | China | 1 |
| CEC Wireless R&D Ltd. | | China | 1 |
| Cedac Software S.r.l. | | Italy | 1 |
| Cedar Point Communications | | United states | 1 |
 | CEDES AG | https://www.cedes.com/ | Switzerland | 1 |
| CEDINT-UPM | | Spain | 1 |
| CEDO | | Czech republic  | 1 |
| CeedTec Sdn Bhd | | Malaysia  | 1 |
| Ceemax Technology Co., Ltd. | | Taiwan | 1 |
| CEGELEC PROJECTS LTD | | United kingdom | 1 |
| CEI SYSTEMS & ENGINEERING PTE | | Singapore | 1 |
| CEIA S.p.A. | | Italy | 1 |
| CEICOM | | France | 1 |
| Ceiec Electric Technology Inc. | | China | 1 |
| CEIVA Logic, Inc | | United states | 1 |
| CeLa Link Corporation | | Korea | 1 |
| CELAN TECHNOLOGY INC. | | China | 1 |
| CELCORE, INC. | | United states | 1 |
| Celeno Communications | | Israel  | 1 |
| Celestial Semiconductor, Ltd | | Cayman islands  | 1 |
| CELESTICA INC. | | Canada | 2 |
| Celestix Networks Pte Ltd. | | Singapore | 1 |
| Celio Corp | | United states | 1 |
| CELIZION Inc. | | Korea | 1 |
| Cellco Partnership | | United states | 1 |
| CelleBrite Mobile Synchronization | | Israel | 1 |
| Celleritas Inc. | | Israel | 1 |
| Cellient Co., Ltd. | | Korea | 1 |
| Cellink | | Belgium | 1 |
| Cellinx Systems Inc. | | Korea | 1 |
| Cello Electronics (UK) Ltd | | United kingdom | 1 |
| cellon communications technology(shenzhen)Co.,Ltd. | | China | 1 |
| Cellon France | | France | 1 |
| CellPoint Connect | | Denmark  | 1 |
| CELLPORT LABS, INC. | | United states | 1 |
| CellTel S.p.A. | | Italy | 1 |
| Cellvision Systems, Inc. | | Taiwan | 1 |
| Celona Inc. | | United states | 1 |
| CELOT Wireless Co., Ltd | | Korea | 1 |
| CELOX Networks | | United states | 1 |
| CELOXICA Ltd | | United kingdom | 1 |
| CelPlan International, Inc. | | United states | 1 |
| Celsian Technologies, Inc. | | United states | 1 |
| Celtro Ltd. | | Israel | 1 |
| CEM Corporation | | United states | 1 |
| CEM Solutions Pvt Ltd | | India  | 1 |
| CENITS Co., Ltd. | | Korea | 1 |
| CENiX Inc. | | United states | 1 |
| Centec Networks Inc | | China | 1 |
| Center Communication Systems GmbH | | Austria | 1 |
| CENTER FOR HIGH PERFORMANCE | | United states | 1 |
| Centera Photonics Inc. | | Taiwan | 1 |
| Centerpoint Broadband Technologies, Inc. | | United states | 1 |
| CENTIGRAM COMMUNICATIONS CORP. | | United states | 1 |
| CENTILLION NETWORKS, INC. | | United states | 1 |
| Centillium Communications | | United states | 1 |
| Centos, Inc. | | Taiwan | 1 |
| Centrak, Inc. | | United states | 1 |
| CENTRAL Corporation | | Japan | 1 |
| CENTRAL DATA CORPORATION | | United states | 1 |
| CENTRAL ENGINEERING co.,ltd. | | Japan | 1 |
| Central Music Co. | | China | 1 |
| Central Network Solution Co., Ltd. | | Korea | 1 |
| CENTRAL SYSTEM RESEARCH CO., LTD. | | Japan | 1 |
| CentraLite Systems, Inc. | | United states | 1 |
| CENTRALP AUTOMATISMES | | France | 1 |
| CENTRE FOR DEVELOPMENT OF ADVANCED COMPUTING | | India | 1 |
| Centre For Development Of Telematics | | India | 1 |
| Centripetal Networks, Inc | | United states | 1 |
| Centro Sicurezza Italia SpA | | Italy | 1 |
| CENTROFACTOR INC | | Virgin islands (british)  | 1 |
| CENTRON COMMUNICATIONS TECHNOLOGIES FUJIAN CO.,LTD | | China | 1 |
| CENTRUM COMMUNICATIONS, INC. | | United states | 1 |
| CENTURY CORPORATION | | Japan | 1 |
| CENTURY OPTICOMM CO.,LTD | | China | 1 |
| CENTURY SYSTEMS CORP. | | Japan | 1 |
| CenturyLink | | United states | 1 |
| CEOLOGIC | | France | 1 |
| Cepheid | | United states | 1 |
| Cepton Technologies | | United states | 1 |
| CERA ELECTRONIQUE | | France | 1 |
| CERAGON NETWORKS | | Israel | 3 |
| CeraMicro Technology Corporation | | Taiwan | 1 |
| Cercacor Labs | | United states | 1 |
| Cerebras Systems Inc | | United states | 1 |
| CerebrEX Inc. | | Japan | 1 |
| Cerio Corporation | | Taiwan | 1 |
| Cermate Technologies Inc. | | Taiwan | 2 |
| Cermetek Microelectronics, Inc. | | United states | 1 |
| CERN | | Switzerland | 1 |
| Cernium Corp | | United states | 1 |
| Certance Inc. | | United states | 1 |
| Certicom Corp | | Canada | 1 |
| CESNET | https://www.cesnet.cz/ | Czech republic | 1 |
| CEStronics GmbH | | Germany | 1 |
| CET Technologies Pte Ltd | | Singapore | 1 |
| Cetacea Networks Corporation | | Canada | 1 |
| Cetacean Networks | | United states | 1 |
| CETIA | | France | 1 |
| Cetis, Inc | | United states | 1 |
| Ceton Corp | | United states | 1 |
| CETORY.TV Company Limited | | China | 1 |
| CETRTA POT, d.o.o., Kranj | | Slovenia  | 1 |
| CEVA, Ltd. | | Israel | 1 |
| CEYON TECHNOLOGY CO.,LTD. | | Korea | 1 |
| Cezzer Multimedia Technologies | | France | 1 |
| CG Mobile | | China | 1 |
| CG Power Systems Ireland Limited | | Ireland  | 1 |
| CGI IT UK LIMITED | | United kingdom | 1 |
| Chabrier Services | | France | 1 |
| CHAHOO Limited | | Korea | 1 |
| Chainleader Communications Corp. | | Taiwan | 1 |
| CHAINTECH COMPUTER CO., LTD. | | Taiwan | 1 |
| Chainzone Technology Co., Ltd | | China | 1 |
| Challenger Supply Holdings, LLC | | United states | 1 |
| Chamberlain Access Solutions | | United states | 1 |
| Chameleon Technology (UK) Limited | | United kingdom | 1 |
| Champion Optical Network Engineering, LLC | | United states | 1 |
| CHAMPIONTECH ENTERPRISE (SHENZHEN) INC | | China | 1 |
| Chaney Instrument Co. | | United states | 1 |
| CHANG TSENG TECHNOLOGY CO., LTD | | Taiwan | 1 |
| CHANG YOW TECHNOLOGIES INTERNATIONAL CO.,LTD. | | Taiwan | 1 |
| Changchun Huayu WEBPAD Co.,LTD | | China | 1 |
| Changhe Electronics Co., Ltd. | | China | 1 |
| Changshu Gaoshida Optoelectronic Technology Co. Ltd. | | China | 1 |
| Changshu Switchgear MFG. Co.,Ltd. (Former Changshu Switchgea | | China | 1 |
| ChangYang Technology (Nanjing) Co., LTD | | China | 1 |
| Changzhou Haojie Electric Co., Ltd. | | China | 1 |
| Changzhou Tiannengbo System Co. Ltd. | | China | 1 |
| Changzhou Uchip Electronics Co., LTD. | | China | 1 |
| Changzhou Yongse Infotech Co.,Ltd | | China | 1 |
| CHANNEL SYSTEMS INTERN'L INC. | | United states | 1 |
| CHANNELMATIC, INC. | | United states | 1 |
| Chanson Water Co., Ltd. | | Taiwan | 1 |
| CHANT SINCERE CO.,LTD | | Taiwan | 2 |
| Chantry Networks | | Canada | 1 |
| chaowifi.com | | China | 1 |
| Chaparral Network Storage | | United states | 1 |
| ChargeStorm AB | | Sweden | 1 |
| Charles Industries, Ltd. | | United states | 2 |
| CHARLES RIVER DATA SYSTEMS,INC | | United states | 1 |
| Charles River Laboratories | | United states | 1 |
| CHASE COMMUNICATIONS | | United kingdom | 1 |
| CHASE RESEARCH LTD. | | United kingdom | 1 |
| CHAUVIN ARNOUX | | France | 1 |
| Check Point Software Technologies | | United states | 3 |
| CHECKOUT COMPUTER SYSTEMS, LTD | | United kingdom | 1 |
| Checkpoint Systems, Inc. | | United states | 1 |
| Cheerchip Electronic Technology (ShangHai) Co., Ltd. | | China | 1 |
| Cheering Connection Co. Ltd. | | China | 1 |
| Cheerstar Technology Co., Ltd | | China | 1 |
| Cheertek Inc. | | Taiwan | 1 |
| Cheerzing Communication(Xiamen)Technology Co.,Ltd | | China | 1 |
| Cheetah Hi-Tech, Inc. | | Taiwan | 1 |
| Chelsio Communications | | United states | 1 |
| Chemoptics Inc. | | Korea | 1 |
| Chenbro Micom Co., Ltd. | | Taiwan | 1 |
| Cheng Hongjian | | United states | 1 |
| CHENG UEI PRECISION INDUSTRY CO.,LTD | | Taiwan | 2 |
| CHENG UEI PRECISION INDUSTRY CO.,LTD. | | Taiwan | 1 |
| Chengdu 30Kaitian Communication Industry Co.Ltd | | China | 1 |
| Chengdu ethercom information technology Ltd. | | China | 1 |
| Chengdu Fuhuaxin Technology co.,Ltd | | China | 1 |
| Chengdu GeeYa Technology Co.,LTD | | China | 1 |
| Chengdu Goods for the Road Electronic Technology C | | China | 1 |
| Chengdu Higon Integrated Circuit Design Co,. Ltd. | | China | 1 |
| Chengdu InnoThings Technology Co., Ltd. | | China | 1 |
| ChengDu JiaFaAnTai Technology Co.,Ltd | | China | 1 |
| Chengdu jinshi communication Co., LTD | | China | 1 |
| Chengdu Jiuzhou Electronic Technology Inc | | China | 1 |
| Chengdu KT Electric Co.of High & New Technology | | China | 1 |
| CHENGDU KT ELECTRONIC HI-TECH CO.,LTD | | China | 1 |
| Chengdu Linkon Communications Device Co., Ltd | | China | 1 |
| Chengdu Maipu Electric Industrial Co., Ltd. | | China | 1 |
| Chengdu Meross Technology Co., Ltd. | | China | 1 |
| Chengdu newifi Co.,Ltd | | China | 1 |
| Chengdu Phycom Tech Co., Ltd. | | China | 1 |
| CHENGDU POVODO ELECTRONIC TECHNOLOGY CO., LTD | | China | 0 |
| Chengdu Qianli Network Technology Co., Ltd. | | China | 1 |
| Chengdu TD Tech Ltd. | | China | 1 |
| CHENGDU USEE DIGITAL TECHNOLOGY CO., LTD | | China | 1 |
| Chengdu Vision-Zenith Tech.Co,.Ltd | | China | 1 |
| Chengdu Volans Technology CO.,LTD | | China | 1 |
| Chengdu XGimi Technology Co.,Ltd | | China | 1 |
| Chengdu Xiyida Electronic Technology Co,.Ltd | | China | 1 |
| CHENGDU XUGUANG TECHNOLOGY CO, LTD | | China | 1 |
| Chengdu Yingji Electronic Hi-tech Co Ltd | | China | 1 |
| CHENMING MOLD INDUSTRY CORP. | | Taiwan | 1 |
| CHENZHOU GOSPELL DIGITAL TECHNOLOGY CO.,LTD | | China | 1 |
| Cheops Elektronik | | Germany | 1 |
| Cherry GmbH | | Germany | 1 |
| CHESS ENGINEERING B.V. | | Netherlands | 1 |
| CHEVIN SOFTWARE ENG. LTD. | | United kingdom | 1 |
| CHG Hospital Beds | | Canada | 1 |
| Chi Lin Technology Co., Ltd. | | China | 1 |
| Chi Mei Communication Systems, Inc | | Taiwan | 1 |
| Chi Mei Communication Systems, Inc. | | Taiwan | 1 |
| Chiaro Networks, Ltd. | | United states | 1 |
| CHIC TECHNOLOGY (CHINA) CORP. | | China | 1 |
| Chicony Electronics Co., Ltd. | | Taiwan | 4 |
| Chih-Kan Technology Co., Ltd. | | Taiwan | 1 |
| China Broadband Wireless IP Standard Group | | China | 1 |
| China Broadband Wireless IP Standard group(ChinaBWIPS) | | China | 0 |
| China Daheng Group ,Inc. | | China | 1 |
| China Dragon Technology Limited | | China | 6 |
| China Electric Power Research Institute | | China | 1 |
| China Entropy Co., Ltd. | | China | 1 |
| China Essence Technology (Zhumadian) Co., Ltd. | | China | 1 |
| China Great-Wall Computer Shenzhen Co., Ltd. | | China | 1 |
| CHINA GREATWALL COMPUTER SHENZHEN CO.,LTD | | China | 1 |
| China Gridcom Co., Ltd | | China | 1 |
| CHINA HOPEFUL GROUP HOPEFUL ELECTRIC CO.,LTD | | China | 1 |
| China IWNComm Co., Ltd. | | China | 1 |
| China Mobile (Hangzhou) Information Technology Co., Ltd | | China | 1 |
| China Mobile (Hangzhou) Information Technology Co., Ltd. | | China | 9 |
| China Mobile (Hangzhou) Information Technology Co.,Ltd. | | China | 2 |
| China Mobile Chongqing branch | | China | 1 |
| China Mobile Group Device Co.,Ltd. | http://chinamobiledevice.com/ | China | 32 |
| China Mobile IOT Company Limited | http://iot.10086.cn/ | China | 24 |
| China Mobile(Hangzhou) Information Technology Co.,Ltd. | | China | 1 |
| China Palms Telecom.Ltd | | United states | 1 |
| China SSJ (Suzhou) Network Technology Inc. | | China | 1 |
 | China Telecom Corporation Limited | https://www.chinatelecom-h.com/ | China | 1 |
| China TransInfo Technology Co., Ltd | | China | 1 |
| Chinasys Technologies Limited | | China | 1 |
| Chino Corporation | | Japan | 1 |
| Chip PC Ltd. | | Israel | 1 |
| Chip-pro Ltd. | | Taiwan | 1 |
| Chip2Chip | | United states | 1 |
| CHIPCOM CORPORATION | | United states | 1 |
| ChipER Technology co. ltd | | United states | 1 |
| CHIPS & Systems, Inc. | | United states | 1 |
| CHIPSEA TECHNOLOGIES (SHENZHEN) CORP. | | China | 4 |
| Chipsip Technology Co., Ltd. | | Taiwan | 1 |
| Chiron Technology Ltd | | United kingdom | 1 |
| Chitai Electronic Corp. | | Taiwan | 1 |
| Chiun Mai Communication Systems, Inc | | Taiwan | 2 |
| Chiyoda Electronics Co.,Ltd. | | Japan | 1 |
| CHIYODA SYSTEM RIKEN | | Japan | 1 |
| Chiyu Technology Co.,Ltd | | Taiwan | 1 |
| Chloride S.r.L | | Italy | 1 |
| CHOFU SEISAKUSHO CO.,LTD | | Japan | 1 |
| Chongho information & communications | | Korea | 1 |
| ChongQing Camyu Technology Development Co.,Ltd. | | China | 1 |
| Chongqing Ehs Science and Technology Development Co.,Ltd. | | China | 1 |
| Chongqing Fugui Electronics Co., Ltd. | | China | 23 |
| ChongQing GuanFang Technology Co.,LTD | | China | 1 |
| Chongqing Guohong Technology Development Company Limited | | China | 1 |
| Chongqing Huijiatong Information Technology Co., Ltd. | | China | 1 |
| ChongQing JINOU Science & Technology Development CO.,Ltd | | China | 1 |
| ChongQing Lavid Technology Co., Ltd. | | China | 1 |
| Chongqing MAS SCI&TECH.Co.,Ltd | | China | 1 |
| Chongqing Miedu Technology Co., Ltd. | | China | 1 |
| ChongQing QingJia Electronics CO.,LTD | | China | 1 |
| Chongqing Science and Technology Co., Ltd | | China | 1 |
| Chongqing Sichuan Instrument Microcircuit Co.LTD. | | China | 1 |
| Chongqing Trantor Technology Co., Ltd. | | China | 1 |
| Chou Chin Industrial Co., Ltd. | | Taiwan | 1 |
| Chr. Mayr GmbH & Co. KG | | Germany | 1 |
| Christie Digital Systems, Inc. | | Canada | 1 |
| Chroma | | Taiwan | 1 |
| CHROMATEK INC. | | Japan | 1 |
| CHROMATICS INC | | United states | 1 |
| CHROMATIS NETWORKS, INC. | | United states | 1 |
| Chromisys, Inc. | | United states | 1 |
| Chromlech | | France | 1 |
| Chrontel | | United states | 1 |
| Chrysalis Development | | United states | 1 |
| ChuanG International Holding CO.,LTD. | | United states | 1 |
| Chuang-Yi Network Equipment Co.Ltd. | | China | 1 |
| Chuango Security Technology Corporation | | China | 1 |
| Chubb CSC-Vendor AP | | Canada | 1 |
| Chubb Electronic Security Systems Ltd | | United kingdom | 1 |
| Chun-il Co.,Ltd. | | Korea | 1 |
| Chung Fu Chen Yeh Enterprise Corp. | | Taiwan | 1 |
| Chung Nam Electronic Co., Ltd. | | Hong kong | 1 |
| CHUNG-HSIN ELECTRIC & MACHINERY MFG.CORP. | | Taiwan | 1 |
| Chunghua Intelligent Network Equipment Inc. | | Taiwan | 1 |
| Chunghwa Telecom Co., Ltd. | | Taiwan | 1 |
| Chunichi Denshi Co.,LTD. | | Japan | 1 |
| CHUNIL ELECTRIC IND., CO. | | Korea | 1 |
| CHUNTEX ELECTRONIC CO., LTD. | | Taiwan | 1 |
| CHUO ELECTRONICS CO., LTD. | | Japan | 1 |
| Chyi Lee industry Co., ltd. | | Taiwan | 1 |
| CHYNG HONG ELECTRONIC CO., LTD. | | Taiwan | 1 |
| CHYRON CORPORATION | | United states | 1 |
| CI Network Corp. | | Japan | 1 |
| CIAC | | France | 1 |
| Cianet Industria e Comercio S/A | | Brazil  | 1 |
| Ciara Technologies Inc. | | Canada | 1 |
| CIAS Elettronica srl | | Italy | 1 |
| CIAT | | France | 1 |
| CIBN Oriental Network(Beijing) CO.,Ltd | | China | 1 |
| Cicada Semiconductor, Inc. | | United states | 1 |
| Cidco Incorporated | | United states | 1 |
| Cidra Corp. | | United states | 1 |
 | Ciena Corporation | https://www.ciena.com/ | United states | 16 |
| Cierma Ascenseurs | | France | 1 |
| CIESSE | | Italy | 1 |
| CIG SHANGHAI CO LTD | | China | 5 |
| Ciholas, Inc. | | United states | 1 |
| Cilag GmbH International | | Switzerland | 1 |
| cim-usa inc | | United states | 1 |
| CIMCON Lighting Inc. | | United states | 1 |
| CIMETRICS, INC. | | United states | 1 |
| CIMLINC INCORPORATED | | United states | 1 |
| CIMSYS Inc | | Korea | 1 |
| Cinch Connectors | | United states | 1 |
| CINCINNATI MICROWAVE, INC. | | United states | 1 |
| CINCO NETWORKS, INC. | | United states | 1 |
| Cincoze Co., Ltd. | | United states | 1 |
| Cinetal | | United states | 1 |
| Cinta Networks | | United states | 1 |
| Cintech | | France | 1 |
| CIPHER SYSTEMS, INC. | | United states | 1 |
| CipherOptics | | United states | 1 |
| CIPRICO, INC. | | United states | 1 |
| Circle Media Inc | | United states | 1 |
| Circle Reliance, Inc DBA Cranberry Networks | | United states | 1 |
| Circleone Co.,Ltd. | | Japan | 1 |
| Circontrol S.A. | | Spain | 1 |
| Cirilium Corp. | | United states | 1 |
| CiriTech Systems Inc | | United states | 1 |
| Cirkitech Electronics Co. | | Taiwan | 1 |
| Cirrascale Corporation | | United states | 1 |
| Cirrus Logic | | United states | 1 |
| CIRTEC MEDICAL SYSTEMS | | United states | 1 |
| CIS Crypto | | Russian federation  | 1 |
| CIS TECHNOLOGY INC. | | Taiwan | 2 |
 | Cisco Systems, Inc | http://www.cisco.com/ | United states | 1045 |
| CITADEL COMPUTER | | United states | 1 |
| Citel | | United kingdom | 1 |
| CITEL SpA | | Italy | 1 |
| Citel Technologies Ltd. | | United kingdom | 1 |
| CITICORP/TTI | | United states | 1 |
| Citiway technology Co.,ltd | | China | 1 |
| Citizen Watch Co., Ltd. | | Japan | 1 |
 | Citrix Systems, Inc. | https://www.citrix.com/ | United states | 1 |
| Citronix, LLC | | United states | 1 |
| City Theatrical | | United states | 1 |
| City-Net Technology, Inc. | | United states | 1 |
| CityCom Corp. | | Taiwan | 1 |
| CityCom GmbH | | Germany | 1 |
| citygrow technology co., ltd | | Hong kong | 1 |
| CJSC NII STT | | Russian federation | 1 |
| CJSC RTSoft | | Russian federation | 1 |
| CK Telecom (Shenzhen) Limited | | China | 2 |
| CK Telecom Ltd | | China | 1 |
| CKD Corporation | | Japan | 1 |
| CKS Corporation | | Japan | 1 |
| Clack Corporation | | United states | 1 |
| Clare Controls Inc. | | United states | 1 |
| ClarIDy Solutions, Inc. | | Taiwan | 1 |
| CLARIION | | United states | 1 |
| CLARINET SYSTEMS, INC. | | United states | 1 |
| Clarion (M) Sdn Bhd | | Malaysia | 1 |
| CLARION CORPORATION OF AMERICA | | United states | 1 |
| ClariPhy Communications, Inc. | | United states | 1 |
| Clarity Design, Inc. | | United states | 1 |
| Clavister AB | | Sweden | 1 |
| CLAY PAKY SPA | | Italy | 1 |
| CLB Benelux | | Netherlands | 1 |
| CLCsoft co. | | Korea | 1 |
| Clear Edge Networks | | United states | 1 |
| Clearbox Systems | | Australia | 1 |
| ClearCube Technology | | United states | 1 |
| ClearOne, Inc. | | United states | 1 |
| ClearPath Networks, Inc. | | United states | 1 |
| CLEARPOINT RESEARCH | | United states | 1 |
| ClearSky Data | | United states | 1 |
| Clearwire | | United states | 1 |
| CLEMATIC | | United states | 1 |
| Cleondris GmbH | | Switzerland | 1 |
| CLEVO CO. | | Taiwan | 2 |
| ClickTV | | Korea | 1 |
| CLIENTEC CORPORATION | | United states | 1 |
| Climax Technology Co., Ltd | | Taiwan | 1 |
| CliniCare LTD | | Israel | 1 |
| CLINICOMP INTL. | | United states | 1 |
| Clipcomm, Inc. | | Korea | 1 |
| Clipsal Australia | | Australia | 1 |
| Clivet S.p.A. | | Italy | 1 |
| CLOOS ELECTRONIC GMBH | | Switzerland | 1 |
| Cloud Corner Ltd. | | China | 1 |
| Cloud Engines, Inc. | | United states | 1 |
| Cloud Light Technology Limited | | Hong kong | 1 |
| Cloud Network Technology (Samoa) Limited | | China | 3 |
| CLOUD NETWORK TECHNOLOGY SINGAPORE PTE. LTD. | | China | 7 |
| Cloud Telecomputers, LLC | | United states | 1 |
| Cloud Vision Networks Technology Co.,Ltd. | | China | 1 |
| Cloudastructure Inc | | United states | 0 |
| CloudBerry Technologies Private Limited | | India | 1 |
| Cloudena Corp. | | Taiwan | 1 |
| CloudGenix Inc | | United states | 1 |
| Cloudistics | | United states | 1 |
| Cloudium Systems Ltd. | | Ireland | 1 |
| Cloudleaf, Inc. | | United states | 1 |
| CloudShield Technologies, Inc. | | United states | 1 |
| CloudSwitch | | United states | 1 |
| Cloudtronics Pty Ltd | | Australia | 1 |
| Cloudview Limited | | United kingdom | 1 |
| CLOUDWALK TECHNOLOGY CO.,LTD | | China | 1 |
| CLOVER ELECTRONICS CO.,LTD. | | Japan | 1 |
| Clover Network, Inc. | | United states | 2 |
| Cloverleaf Communications Inc. | | United states | 1 |
| Clovertech, Inc. | | Japan | 1 |
| CLP COMPUTER LOGISTIK PLANUNG GmbH | | Germany | 1 |
| CLT INT'L IND. CORP. | | Taiwan | 1 |
| Cluster Labs GmbH | | Germany | 1 |
| CLUSTRIX CORPORATION | | United states | 1 |
| CM Comandos Lineares | | Brazil | 1 |
| CM Precision Technology LTD. | | Taiwan | 1 |
| CMA/Microdialysis AB | | Sweden | 1 |
| CMAX Wireless Co., Ltd. | | Korea | 1 |
| CMC | | Belgium | 1 |
| CMC Electronics Inc | | Canada | 1 |
| CMD TECHNOLOGY | | United states | 1 |
| CMICRO CORPORATION | | Japan | 1 |
| CMITECH | | Korea | 1 |
| CML Emergency Services | | Canada | 1 |
| CMOS SYSTEMS, INC. | | United states | 1 |
| CMOTECH Co. Ltd. | | Korea | 1 |
| CMR KOREA CO., LTD | | Korea | 1 |
| CMS COMPUTERS, LTD. | | India | 1 |
 | CMS Electracom | https://cmselectra.com/ | Australia | 1 |
| CMS TECHNOLOGIES | | United states | 1 |
| CMZ Sistemi Elettronici | | Italy | 1 |
| CNB Technology Inc. | | Korea | 1 |
| CNCR-IT CO.,LTD,HangZhou P.R.CHINA | | China | 1 |
| CNet Technology Inc. | | Taiwan | 1 |
| CNET TECHNOLOGY, INC. | | United states | 1 |
| CNEX Labs | | United states | 1 |
| CNF MOBILE SOLUTIONS, INC. | | United states | 1 |
| CNMP Networks, Inc. | | United states | 1 |
| CNRS | | France | 1 |
| CNSLink Co., Ltd. | | United states | 1 |
| CNSystems | | Austria | 1 |
| Co-Comm Servicios Telecomunicaciones S.L. | | Spain | 1 |
| Coach Master International d.b.a. CMI Worldwide, Inc. | | United states | 1 |
| CoachComm, LLC | | United states | 1 |
| COACTIVE AESTHETICS | | United states | 1 |
| Coagent International Enterprise Limited | | China | 1 |
| Coastal Environmental Systems | | United states | 1 |
| COASTCOM | | United states | 1 |
| Coax Media | | United states | 1 |
| Coaxial Networks, Inc. | | United states | 1 |
| Cobalt Digital, Inc. | | United states | 1 |
| CobaltRay Co., Ltd | | Korea | 1 |
| Cobham Antenna Systems | | United kingdom | 0 |
| Cobham Defence Communications Ltd | | United kingdom | 1 |
| Cobham plc | | United states | 1 |
| COBI GmbH | | Germany | 1 |
| COBS AB | | Sweden | 1 |
| COBY | | China | 1 |
| Cocess Telecom Co., Ltd. | | Korea | 1 |
| Cochlear Limited | | Australia | 1 |
| COCOM A/S | | Denmark | 1 |
| Cocoon Alarm Ltd | | United kingdom | 1 |
| CODACO ELECTRONIC s.r.o. | | Czech republic | 1 |
| Codan Limited | | Australia | 1 |
| Code Corporation | | United states | 1 |
| Coder Electronics Corporation | | Japan | 1 |
| Codetek Technology Co.,Ltd | | Taiwan | 1 |
| CODEX CORPORATION | | United states | 1 |
| Codex Digital Limited | | United kingdom | 1 |
| Codian Ltd | | United kingdom | 1 |
| CODONICS INC. | | United states | 1 |
| Coffee Equipment Company | | United states | 1 |
| COFLEC | | France | 1 |
| Cogency Semiconductor, Inc. | | Canada | 1 |
| COGENT COMPUTER SYSTEMS, INC. | | United states | 1 |
| COGENT DATA TECHNOLOGIES | | United states | 1 |
| Cogent Defence & Security Networks, | | United kingdom | 1 |
| Cogent Healthcare Systems Ltd | | United kingdom | 1 |
| Cogent Systems, Inc. | | United states | 1 |
| Cognex Corporation | | United states | 1 |
| Cognio Inc. | | United states | 1 |
| Cognitas Technologies, Inc. | | United states | 1 |
| Cognitec Systems GmbH | | Germany | 1 |
| Cognitive Systems Corp. | | Canada | 1 |
| Cohda Wireless Pty Ltd | | Australia | 1 |
| Cohere Technologies | | United states | 1 |
| Coherent | | United states | 1 |
| COHERENT COMMUNICATIONS SYSTEMS CORPORATION | | United states | 1 |
| Coherent Research Limited | | United kingdom | 1 |
| Cohesity Inc | | United states | 1 |
| Cohesive Financial Technologies LLC | | United states | 1 |
| Coho Data, Inc., | | United states | 1 |
| Cohu, Inc., Electronics Division | | United states | 1 |
| COL GIOVANNI PAOLO SpA | | Italy | 1 |
| Collex | | Taiwan | 1 |
| Collinear Networks Inc. | | United states | 1 |
| Color Kinetics | | United states | 1 |
| Color Sentinel Systems, LLC | | United states | 1 |
| Color-Chip | | Israel | 1 |
| Colorado Med Tech | | United states | 1 |
| Colorado Vnet | | United states | 1 |
| COLORGRAPH LTD | | United kingdom | 1 |
| ColorTokens, Inc. | | United states | 2 |
| Colubris Networks | | Canada | 1 |
| COM&C CO., LTD | | Korea | 1 |
| coM.s.a.t. AG | | United states | 1 |
| COM21, INC. | | United states | 1 |
| COMAG Handels AG | | Germany | 1 |
| ComAp s.r.o. | | Czech republic | 1 |
| Comark Interactive Solutions | | United states | 1 |
| Comart system | | Korea | 1 |
| Comat AG | | Switzerland | 1 |
| Comau S.p.A | | Italy | 1 |
| Comba Telecom Systems (China) Ltd. | | China | 1 |
| COMBINET | | United states | 1 |
| CombiQ AB | | Sweden | 1 |
| COMCAM INTERNATIONAL INC | | United states | 1 |
 | Comcast Cable Corporation | https://corporate.comcast.com/ | United states | 1 |
| ComCore Semiconductor, Inc. | | United states | 1 |
| COMDA ENTERPRISES CORP. | | Taiwan | 1 |
| ComDesign | | United states | 1 |
| Comdial Corporation | | United states | 1 |
| COMECER Netherlands | | Netherlands | 1 |
| COMELIT GROUP S.P.A | | Italy | 1 |
| COMELTA, S.A. | | Spain | 1 |
| COMENDEC LTD | | United kingdom | 1 |
| COMESTA, Inc. | | Korea | 1 |
| COMFILE Technology | | Korea | 1 |
| COMFLUX TECHNOLOGY INC. | | Taiwan | 1 |
| Comigo Ltd. | | Israel | 1 |
| COMING MEDIA CORP. | | Korea | 1 |
| Comjet Information Systems Corp. | | Taiwan | 1 |
| Comlab Inc. | | Canada | 1 |
| CommAgility Ltd | | United kingdom | 1 |
| Command-e Technology Co.,Ltd. | | China | 1 |
| COMMANDO Networks Limited | | China | 1 |
| commax Co., Ltd. | | Korea | 1 |
| COMMEND International | | Austria | 1 |
| Commend International GmbH | | Austria | 1 |
| CommerceGuard AB | | Sweden | 1 |
| Commerciant, LP | | United states | 1 |
| CommFront Communications Pte Ltd | | Singapore | 1 |
| COMMidt AS | | Norway  | 1 |
| Commil Ltd. | | Israel | 1 |
| COMMISSARIAT A L`ENERGIE ATOM. | | France | 1 |
| COMMODORE INTERNATIONAL | | United states | 1 |
| Common Networks | | United states | 1 |
| Commonwealth Scientific and Industrial Research Organisation | | Australia | 1 |
| CommScope Inc | | United kingdom | 1 |
| Commscope, Inc | | United states | 1 |
| Commscraft Ltd. | | Australia | 1 |
| COMMSEN CO., LIMITED | | Hong kong | 1 |
| CommSky Technologies | | United states | 1 |
| COMMTACT LTD | | Israel | 1 |
| COMMTECH TECHNOLOGY MACAO COMMERCIAL OFFSHORE LTD. | | China | 1 |
| Commtech Wireless | | Australia | 1 |
| Commtech, Inc. | | United states | 1 |
| Commtest Instruments Ltd | | New zealand | 1 |
| COMMUNICATION AUTOMATION CORP. | | United states | 1 |
| COMMUNICATION DEVICES, INC. | | United states | 1 |
| Communication Machinery Corporation | | United states | 3 |
| Communication Networks, LLC | | United states | 1 |
| Communication System Design & Manufacturing (CSDM) | | Netherlands | 1 |
| Communication Weaver Co.,Ltd. | | Korea | 1 |
| Communications & Power Industries | | United states | 0 |
| Communications & Power Industries / Satcom Division | | United states | 1 |
| COMMUNICATIONS ELECTRONICS SECURITY GROUP | | United kingdom | 1 |
| CommUnique Wireless Corp. | | United states | 1 |
| COMMVISION CORP. | | United states | 1 |
| Comnect Technology CO.,LTD | | China | 1 |
| COMONE | | France | 1 |
| COMOS TELECOM | | Korea | 1 |
| COMPAC INC. | | Japan | 1 |
| COMPACT DATA, LTD. | | United kingdom | 1 |
| COMPACT DEVICES, INC. | | United states | 1 |
| Compacta International, Ltd. | | United states | 1 |
| Compal Electronics INC. | | Taiwan | 0 |
 | Compal Electronics, INC. | http://www.compal.com/ | Taiwan | 33 |
| companytec automação e controle ltda. | | Brazil | 1 |
| Compass System(Embedded Dept.) | | Korea | 1 |
| COMPASS SYSTEMS CORP. | | Taiwan | 1 |
| Compass Technologies Inc. | | Korea | 1 |
| Compass-EOS | | Israel | 1 |
| COMPCONTROL B.V. | | Netherlands | 1 |
| Compellent Technologies, Inc. | | United states | 1 |
| Comper Technology Investment Limited | | China | 1 |
| Compex | | United states | 1 |
| COMPEX INCORPORATED | | United states | 1 |
| Compex Systems Pte Ltd | | Singapore | 1 |
| Complementary Technologies Ltd | | United kingdom | 1 |
| Complete Media Systems | | United kingdom | 1 |
| Comprehensive Power | | United states | 1 |
| Compressor Controls Corp | | United states | 1 |
| Compro Technology | | Taiwan | 1 |
| COMPU-SHACK ELECTRONIC GMBH | | Germany | 1 |
| COMPUADD CORPORATION | | United states | 1 |
| Compucase Enterprise Co. Ltd. | | Taiwan | 1 |
| COMPUCORP | | United states | 1 |
| CompuLab, Ltd. | | Israel | 1 |
| COMPULITE R&D | | Israel | 1 |
| Compulogic Limited | | United kingdom | 1 |
| Compumedics Ltd | | Australia | 1 |
| COMPUNETIX, INC | | United states | 1 |
| Compupal (Group) Corporation | | China | 1 |
| Compuprint S.P.A. | | Italy | 1 |
| COMPUSERVE, INC. | | United states | 1 |
| COMPUTADORAS MICRON | | Mexico | 1 |
| COMPUTADORES MODULARES SA | | Spain | 1 |
| COMPUTATIONAL SYSTEMS, INC. | | United states | 1 |
| Computec Oy | | Finland  | 1 |
| COMPUTER & COMMUNICATION RESEARCH LAB. | | Taiwan | 1 |
| COMPUTER CONSOLES INC. | | United states | 1 |
| Computer Engineering Limited | | New zealand | 1 |
| COMPUTER GENERATION INC. | | United states | 1 |
| Computer Hardware Design SIA | | Latvia  | 1 |
| COMPUTER HI-TECH INC. | | Japan | 1 |
| COMPUTER IDENTICS | | United states | 1 |
| COMPUTER OFFICE Co.,Ltd. | | Japan | 1 |
| COMPUTER OPERATIONAL | | United kingdom | 1 |
| Computer Performance, Inc. DBA Digital Loggers, Inc. | | United states | 1 |
| COMPUTER PERIPHERALS, INC. | | United states | 1 |
| COMPUTER SOCIETY MICROPROCESSOR & MICROPROCESSOR STANDARDS C | | United states | 1 |
| COMPUTER SYSTEMS ENGINEERING | | United states | 1 |
| COMPUTER TECHNICA, INC. | | Japan | 1 |
| COMPUTER TECHNOLOGY CORP. | | United states | 1 |
| COMPUTERM CORPORATION | | United states | 1 |
| COMPUTERVISION CORPORATION | | United states | 1 |
| COMPUTEX CO., LTD. | | Japan | 1 |
| COmputime Ltd. | | Hong kong | 1 |
| COMPUTONE SYSTEMS | | United states | 1 |
| COMPUTROLS INC. | | United states | 1 |
| COMPUWARE CORPORATION | | United states | 1 |
| CompXs Limited | | United kingdom | 1 |
| COMSAT CORPORATION | | United states | 1 |
| Comsis | | France | 1 |
| COMSOFT GMBH | | Germany | 1 |
| Comspace Corporation | | United states | 1 |
| COMSTAT DATACOMM CORPORATION | | United states | 1 |
| Comstock RD, Inc. | | United states | 1 |
| Comsys Communication Ltd. | | Israel | 1 |
| Comtec Co., Ltd. | | Taiwan | 1 |
| COMTEC co.,ltd | | Japan | 1 |
| COMTEC SYSTEMS. CO., LTD. | | Korea | 1 |
| Comtech EF Data Corp. | | United states | 1 |
| COMTECH RESEARCH INC. | | United states | 1 |
| Comtech Technology Co., Ltd. | | Taiwan | 1 |
| COMTREE TECHNOLOGY CORPORATION | | China | 1 |
| Comtrend Corporation | | Taiwan | 8 |
| COMTROL CORPORATION | | United states | 1 |
| Comtrol Europe, Ltd. | | United kingdom | 1 |
| COMTRON, INC. | | Japan | 1 |
| Comverge, Inc. | | United states | 1 |
| Comverse Network Systems, Inc. | | Israel | 1 |
| ComWorth Co., Ltd. | | Japan | 1 |
| COMXION Technology Inc. | | Taiwan | 1 |
| Concept Development, Inc. | | United states | 1 |
| CONCEPTION ELECTRONIQUE | | France | 1 |
| Conceptronic | | Netherlands | 1 |
| Concern Axion JSC | | Russian federation | 1 |
| CONCH ELECTRONIC Co.,Ltd | | Taiwan | 1 |
| CONCORD COMMUNICATIONS INC | | United states | 1 |
| Concord IDea Corp. | | Canada | 1 |
| Concorde Microsystems Inc. | | United states | 1 |
| CONCUR SYSTEM TECHNOLOGIES | | United states | 1 |
| CONCURRENT COMPUTER CORP. | | United states | 1 |
| CONCURRENT TECHNOLOGIES LTD. | | United kingdom | 1 |
| Condalo GmbH | | Germany | 1 |
| Condev Ltd. | | Canada | 1 |
| CONDOR SYSTEMS, INC. | | United states | 1 |
| Conductix-Wampfler GmbH | | Germany | 1 |
| CONELCOM GmbH | | Austria | 1 |
| CONET CO., LTD. | | Japan | 1 |
| CoNet Communications, Inc. | | United states | 1 |
| CONEXANT SYSTEMS, INC. | | United states | 1 |
| CONEXTOP | | China | 1 |
| ConferTech International | | United states | 1 |
| Confidant International LLC | | United states | 1 |
| congatec AG | | Germany | 1 |
| CONGRUENCY, LTD. | | Israel | 1 |
| Conitec Datensysteme GmbH | | Germany | 1 |
| Conklin Corporation | | United states | 1 |
| Conlog (Pty) Ltd | | South africa | 1 |
| ConMed Linvatec | | United states | 1 |
| CONNECT AS | | Denmark | 1 |
| Connect One | | Israel | 1 |
| CONNECT SRL | | Italy | 1 |
| Connect Tech Inc | | Canada | 1 |
| connectBlue AB | | Sweden | 1 |
| Connected Data, Inc. | | United states | 1 |
| Connected Home | | United kingdom | 2 |
| CONNECTED SYSTEMS | | United states | 1 |
| CONNECTION MACHINES SERVICES | | United states | 1 |
| Connection Technology Systems | | Taiwan | 1 |
| ConnectQuest, llc | | United states | 1 |
| CONNER PERIPHERALS | | United states | 1 |
| Connex GmbH | | Germany | 1 |
| Connexionz Limited | | New zealand | 1 |
 | Conrad Electronic SE | http://www.conrad.com/ | Germany | 1 |
| Consensys Computers Inc. | | Canada | 1 |
| ConSentry Networks | | United states | 1 |
| Consert, Inc. | | United states | 1 |
| CONSERVATION THROUGH INNOVATION LTD. | | United states | 1 |
| Consilium AB | | Sweden | 1 |
| Consolidated Resource Imaging | | United states | 1 |
| Consort Controls Ltd | | United kingdom | 1 |
| CONSPIN SOLUTION | | Korea | 1 |
| Construcciones y Auxiliar de Ferrocarriles, S.A. | | Spain | 1 |
| Consultronics Europe Ltd | | United kingdom | 1 |
| Consumer Technologies Group, LLC | | United states | 1 |
| CONTAL OK Ltd. | | Slovakia  | 1 |
| CONTEC CO., LTD. | | Japan | 1 |
| Contec GmbH | | Germany | 1 |
| Contela, Inc. | | Korea | 1 |
| CONTEMPORARY CONTROL | | United states | 1 |
| Contemporary Research Corp | | United states | 1 |
| Contex A/S | | Denmark | 1 |
| ConteXtream Ltd | | Israel | 1 |
| Conti Temic Microelectronic GmbH | | Germany | 2 |
| CONTINENTAL | | France | 1 |
| Continental Automotive Czech Republic s.r.o. | | Czech republic | 2 |
| Continental Automotive GmbH | | Germany | 1 |
| Continental Automotive Hungary Kft | | Hungary | 1 |
| Continental Automotive Systems Inc. | | United states | 3 |
| Continental Intelligent Transportation Systems LLC | | United states | 1 |
| Continuous Computing Corp | | United states | 1 |
| Continuum Photonics Inc | | United states | 1 |
| CONTINUUM TECHNOLOGY CORP. | | United states | 1 |
| Contour Design LLC | | United states | 1 |
| Control Applications, Ltd. | | Israel | 1 |
| Control Concepts, Inc. | | United states | 1 |
| CONTROL DATA | | United states | 1 |
| Control Dynamics Pty. Ltd. | | Australia | 1 |
| Control Express Finland Oy | | Finland | 1 |
| Control iD | | Brazil | 1 |
| Control Microsystems | | Canada | 2 |
| Control Module Inc. | | United states | 1 |
| Control Products, Inc. | | United states | 1 |
| CONTROL RESOURCES CORPORATION | | United states | 1 |
| Control Sistematizado S.A. | | Colombia  | 1 |
| Control Solutions LLC | | United states | 1 |
| CONTROL SOLUTIONS, INC. | | United states | 1 |
| Control Techniques | | United kingdom | 1 |
| CONTROL TECHNOLOGY CORPORATION | | United states | 1 |
| Control Technology Inc. | | United states | 1 |
| CONTROL TECHNOLOGY, INC. | | United states | 1 |
| Control4 | | United states | 1 |
| Controlled Electronic Manageme | | Ireland | 1 |
| CONTROLLED ENVIRONMENTS, LTD. | | Canada | 1 |
| ControlNet (India) Private Limited | | India | 1 |
| ControlNet, Inc. | | United states | 1 |
| ControlThings Oy Ab | | Finland | 1 |
| CONTROLtronic GmbH | | Germany | 1 |
| CONTROLWARE GMBH | | Germany | 1 |
| Convedia | | Canada | 1 |
| Convergence Technologies | | United states | 1 |
| Convergenet Technologies | | United states | 1 |
| Convergens Oy Ltd | | Finland | 1 |
| CONVERGENT NETWORKS, INC. | | United states | 1 |
| ConversDigital Co., Ltd. | | Korea | 1 |
| Conversion Sound Inc. | | United states | 1 |
| Converter Industry Srl | | Italy | 1 |
| CONVEX COMPUTER CORPORATION | | United states | 1 |
| Convey Computer Corp. | | United states | 1 |
| CONVISION TECHNOLOGY GMBH | | Germany | 1 |
| CONWARE COMPUTER CONSULTING | | Germany | 1 |
| CONWIN.Tech. Ltd | | China | 1 |
| CONWISE Technology Corporation Ltd. | | Taiwan | 1 |
| Cool Control LTD | | Israel | 1 |
| Cooler Master Technology Inc | | Taiwan | 1 |
| COOLKSKY Co., LTD | | Korea | 1 |
| Cooper Lighting Solutions | | United states | 0 |
| Coordiwise Technology Corp. | | Taiwan | 1 |
| COOSEA GROUP (HK) COMPANY LIMITED | | Hong kong | 1 |
| COP SECURITY SYSTEM CORP. | | Taiwan | 1 |
| COPAN Systems Inc. | | United states | 1 |
| COPERNIQUE | | France | 1 |
| Copley Controls Corporation | | United states | 1 |
| COPPER MOUNTAIN COMMUNICATIONS, INC. | | United states | 1 |
| CopperCom, Inc. | | United states | 1 |
| CORAL NETWORK CORPORATION | | United states | 1 |
| Coral Telecom Limited | | India | 1 |
| CORDANT, INC. | | United states | 1 |
| CORDER ENGINEERING CORPORATION | | United states | 1 |
| Core Brands LLC | | United states | 1 |
| Core Brands, LLC | | United states | 1 |
| Core Communications Co., Ltd. | | Korea | 1 |
| CORE CORPORATION | | Japan | 1 |
| CORE DIGITAL ELECTRONICS CO., LTD | | Korea | 1 |
| Core Logic Inc. | | Korea | 1 |
| Core Micro Systems Inc. | | Japan | 1 |
| CORE STAFF CO., LTD. | | Japan | 1 |
| Core System Japan | | Japan | 1 |
| Core Tec Communications, LLC | | United states | 1 |
| CoreBell Systems Inc. | | Korea | 1 |
| Corecess Inc. | | Korea | 1 |
| CorEdge Networks, Inc. | | United states | 1 |
| CoreEdge Networks Co., Ltd | | Korea | 1 |
| corega K.K | | Japan | 2 |
| Corega of America | | United states | 1 |
| Corelatus AB | | Sweden | 1 |
| CORELIS Inc. | | United states | 1 |
| CoreOS | | United states | 1 |
| CoreStar International Corp | | United states | 1 |
| CORESYS | | Korea | 1 |
| Coretree, Co, Ltd | | Korea | 1 |
| Coretronic Corporation | | Taiwan | 1 |
| CoreTrust Inc. | | Korea | 1 |
| Coriant | | United states | 1 |
| Coriant GmbH | | Germany | 1 |
| Corinex Communication Corp. | | United states | 1 |
| Corintech Ltd. | | United kingdom | 1 |
| Coriolis Networks | | United states | 1 |
| Cornami, Inc | | United states | 1 |
| Cornelius Consult | | Germany | 1 |
| CORNELL Communications, Inc. | | United states | 1 |
| CORNELL UNIVERSITY | | United states | 1 |
| Cornet Technology, Inc. | | United states | 2 |
| Corning Incorporated | | United states | 1 |
| COROLLARY, INC. | | United states | 1 |
| COROMETRICS MEDICAL SYSTEMS | | United states | 1 |
| CORONA CORPORATION | | Japan | 1 |
| Corporacion Empresarial Altra SL | | Spain | 1 |
| CORPORATE NETWORK SYSTEMS,INC. | | United states | 1 |
| Corporation of the Presiding Bishop of The Church of Jesus Christ of Latter-day Saints | | United states | 1 |
| Corporativo Lanix S.A. de C.V. | | Mexico | 1 |
| Corrent Corporation | | United states | 1 |
| Corrigent Systems | | Israel | 1 |
| Corsa Technology Incorporated | | Canada | 1 |
| Corsair Components | | United states | 1 |
| Corsair Memory, Inc. | | United states | 0 |
| Cortina Systems Inc | | United states | 1 |
| Cortland Research, LLC | | United states | 1 |
| Corvalent Corporation | | United states | 1 |
| Corventis Inc. | | United states | 1 |
| CORVIS CORPORATION | | United states | 1 |
| CORVUS SYSTEMS INC. | | United states | 1 |
| Cos Tron | | Korea | 1 |
| Cosco Electronics Co., Ltd. | | Korea | 1 |
| Cosesy ApS | | Denmark | 1 |
| COSINE COMMUNICATIONS | | United states | 1 |
| COSMIC ENGINEERING INC. | | Japan | 1 |
| COSMO CO., LTD | | Japan | 1 |
| Cosmo Research Corp. | | Kuwait  | 1 |
| Cosmo Techs Co., Ltd. | | Japan | 1 |
| Costar electronics, inc., | | Taiwan | 1 |
| Costar Video Systems | | United states | 1 |
| COSTEL.,CO.LTD | | Korea | 1 |
| Coster T.E. S.P.A. | | Italy | 1 |
| Cosworth Electronics Ltd | | United kingdom | 0 |
| CoSyst Control Systems GmbH | | Germany | 1 |
| COSYSTEMS, INC. | | United states | 1 |
| COT GmbH | | Germany | 1 |
| Cotas Computer Technology A/B | | Denmark | 1 |
| COTEAU VERT CO., LTD. | | Japan | 1 |
| COTRON CORPORATION | | Taiwan | 1 |
| Cots Technology | | Korea | 1 |
| Coulomb Technologies | | United states | 1 |
| COULTER CORPORATION | | United states | 1 |
| COUNTER SOLUTIONS LTD. | | United kingdom | 1 |
| COUNTERPOINT COMPUTER INC. | | United states | 1 |
| CountMax, ltd | | Russian federation | 1 |
| Countwise LTD | | United states | 1 |
| Coup Corporation | | Japan | 1 |
| Coval | | France | 1 |
| COVAX Co. Ltd | | Japan | 1 |
| Covergence Inc. | | United states | 1 |
| CoVi Technologies, Inc. | | United states | 1 |
| Covia, Inc. | | Japan | 1 |
| Covote GmbH & Co KG | | Germany | 1 |
| COWBELL ENGINEERING CO., LTD. | | Japan | 1 |
| COWON SYSTEMS,Inc. | | Korea | 1 |
| COX CO., LTD | | Korea | 1 |
| Cox Communications, Inc | | United states | 1 |
| COYOTE TECHNOLOGIES, LLC | | United states | 1 |
| cozybit, Inc. | | United states | 1 |
| CP CLARE CORP. | | United states | 1 |
| CP GEORGES RENAULT | | France | 1 |
| CPI | | United states | 0 |
| CQ Inc | | Taiwan | 1 |
| CQOS, INC. | | United states | 1 |
| Cradle Technologies | | United states | 1 |
| CradlePoint, Inc | | United states | 2 |
| Cranite Systems, Inc. | | United states | 1 |
| Cratos Networks | | United states | 1 |
| CRAY COMMUNICATIONS A/S | | Denmark | 1 |
| CRAY COMMUNICATIONS, LTD. | | United kingdom | 1 |
| Cray Inc | | United states | 1 |
| Cray, Inc. | | United states | 1 |
| Creatcomm Technology Inc. | | China | 1 |
| Create New Technology (HK) Limited Company | | China | 1 |
| Creation Technologies LP | | Canada | 1 |
| Creativ Network Technologies | | Canada | 1 |
| Creative Chips GmbH | | Germany | 1 |
| CREATIVE CONTROLLERS, INC. | | United states | 1 |
| CREATIVE ELECTRONIC SYSTEMS | | Switzerland | 1 |
| Creative Electronics & Software, Inc. | | United states | 1 |
| CREATIVE MICROSYSTEMS | | France | 1 |
| Creative Next Design | | Japan | 1 |
| Creative Product Design Pty. Ltd. | | Australia | 1 |
| Creative Technology, Ltd. | | Singapore | 1 |
| Creative&Link Technology Limited | | United states | 1 |
| Creatix Polymedia Ges Fur Kommunikaitonssysteme | | Germany | 1 |
| Creatz inc. | | Korea | 1 |
| Cree, Inc. | | United states | 1 |
| CRemote, LLC | | United states | 1 |
| CreNova Multimedia Co., Ltd | | Korea | 1 |
| Crenus Co.,Ltd. | | Korea | 1 |
| Creotech Instruments S.A. | | Poland | 1 |
| Creowave Oy | | Finland | 1 |
| Crere Networks, Inc. | | Korea | 1 |
| Crescendo Networks | | Israel | 1 |
| CRESCENT NETWORKS, INC. | | United states | 1 |
| CRESITT INDUSTRIE | | France | 1 |
| Crest Audio | | United states | 1 |
| CRESTRON ELECTRONICS, INC. | | United states | 2 |
| CRESYN | | Korea | 2 |
| CReTE SYSTEMS Inc. | | Taiwan | 1 |
| Creval Systems, Inc. | | Korea | 1 |
| CREVIS Co., LTD | | Korea | 1 |
| Crewave Co., Ltd. | | Korea | 1 |
| Crexendo Business Solutions, Inc. | | United states | 1 |
| CRFS Limited | | United kingdom | 1 |
| Crinis Networks, Inc. | | United states | 1 |
| CRISP AUTOMATION, INC | | United states | 1 |
| CRISTIE ELECTRONICS LTD. | | United kingdom | 1 |
| Critical IO, LLC | | United states | 1 |
| Criticare Systems, Inc | | United states | 1 |
| CROMEMCO INCORPORATED | | United states | 1 |
| Crompton Instruments | | United kingdom | 1 |
| Cronoplast S.L. | | Spain | 1 |
| CRONOS S.r.l. | | Italy | 1 |
| Cronyx Engineering | | Russian federation | 1 |
| Cross Match Technologies GmbH | | Germany | 1 |
| Cross Match Technologies Inc | | Canada | 1 |
| CROSS MATCH TECHNOLOGIES, INC. | | United states | 1 |
| Cross Point BV | | Netherlands | 1 |
| Crossbeam Systems, Inc. | | United states | 1 |
| Crossbow Technology, Inc | | United states | 1 |
| CROSSCOMM CORPORATION | | United states | 1 |
| Crossport Systems | | United states | 1 |
| CROSSROADS SYSTEMS, INC. | | United states | 1 |
| Crouzet Automatismes | | France | 1 |
| Crow Electronic Engeneering | | Israel | 1 |
| Crown Audio -- Harmanm International | | United states | 1 |
| CRRC DALIAN R&D CO.,LTD. | | China | 1 |
| CRU-Dataport | | United states | 1 |
| Cryptek Inc. | | United states | 1 |
| CRYPTO AG | | Switzerland | 1 |
| Crypto S.A. | | Greece  | 1 |
| CryptoMetrics | | Canada | 1 |
| Cryptosoft | | Russian federation | 1 |
| Cryptsoft Pty Ltd | | Australia | 1 |
| Crystal Group, Inc. | | United states | 2 |
| CRYSTAL SEMICONDUCTOR CORP. | | United states | 1 |
| Crystal Vision Ltd | | United kingdom | 1 |
| Crystalfontz America, Inc. | | United states | 1 |
| CS COMPUTER SYSTEME GmbH | | Germany | 1 |
| CS Corporation | | Korea | 1 |
| CS Services Co.,Ltd. | | Japan | 1 |
| CS Systemes De Securite - C3S | | France | 1 |
| CS TELECOM | | France | 1 |
| CSE-Servelec Limited | | United kingdom | 1 |
| CSEE Transport | | France | 1 |
| CSG Science & Technology Co.,Ltd.Hefei | | China | 1 |
| CSI-CONTROL SYSTEMS | | United states | 1 |
| CSIR | | South africa | 1 |
| CSJ Global, Inc. | | Korea | 1 |
| CSK CORPORATION | | Japan | 1 |
| CSM GmbH | | Germany | 1 |
| CSP Frontier Technologies,Inc. | | Japan | 1 |
| CSPI | | United states | 1 |
| CSR ZHUZHOU INSTITUTE CO.,LTD. | | China | 1 |
| CSS Inc. | | Canada | 1 |
| CSS LABS | | United states | 1 |
| CSSI (S) Pte Ltd | | Singapore | 1 |
| CSST | | China | 1 |
| CSUN System Technology Co.,LTD | | Japan | 1 |
| CTC Union Technologies Co., Ltd. | | Taiwan | 1 |
| CTE International srl | | Italy | 1 |
| CTEK Sweden AB | | Sweden | 1 |
| Ctek, Inc. | | United states | 1 |
| CTERA Networks Ltd. | | Israel | 1 |
| CTI PRODUCTS, INC. | | United states | 1 |
| CTR SRL | | Italy | 1 |
| CTRING | | Korea | 1 |
| cTrixs International GmbH. | | Austria | 1 |
| CTS electronics | | Italy | 1 |
| CTS Limited | | Russian federation | 1 |
| CTS-Clima Temperatur Systeme GmbH | | Germany | 1 |
| CUBE TECHNOLOGIES | | France | 1 |
| Cubic Defense Applications, Inc. | | United states | 1 |
| Cubic Defense Simulation Systems | | United states | 1 |
| Cubic Transportation Systems Inc | | United states | 1 |
| CUBIX CORPORATION | | United states | 1 |
| Cubro Acronet GesmbH | | Austria | 1 |
| Cuciniale GmbH | | Germany | 1 |
| Cudo Communication Co., Ltd. | | Korea | 1 |
| Cuff | | United states | 1 |
| Cummings Engineering | | United states | 1 |
| Cummins Inc | | United states | 1 |
| CUMMINS-ALLISON CORP. | | United states | 1 |
| CUMULUS CORPORATIION | | United states | 1 |
| Cumulus Networks, inc | | United states | 1 |
| Curiouser Products Inc | | United states | 1 |
| Currant, Inc. | | United states | 1 |
| Current Energy | | United states | 1 |
| Current, powered by GE | | United states | 1 |
| currentoptronics Pvt.Ltd | | India | 1 |
| Curtis Instruments, Inc. | | United states | 1 |
| Curtis, Inc. | | United states | 1 |
| Curtiss Wright Controls Embedded Computing | | United states | 1 |
| Curtiss-Wright Controls Avionics & Electronics | | Ireland | 1 |
| Curves International Inc. | | United states | 1 |
| Custom Computer Services, Inc. | | United states | 1 |
| Custom Control Concepts | | United states | 1 |
| Custom Engineering | | Italy | 1 |
| Custom Micro Products, Ltd. | | United kingdom | 1 |
| Cutera Inc | | United states | 1 |
| CUTLER-HAMMER, INC. | | United states | 1 |
| CVC | | Taiwan | 1 |
| CviLux Corporation | | Taiwan | 1 |
| CVT CO.,LTD | | Korea | 1 |
| Cwlinux Limited | | Hong kong | 1 |
| CWT CO., LTD. | | Taiwan | 1 |
| CXP DIGITAL BV | | Netherlands | 1 |
| CXR Anderson Jacobson | | France | 1 |
| Cyan Optic, Inc. | | United states | 1 |
| CYBELEC SA | | Switzerland | 1 |
| Cyber Fone, Inc. | | United states | 1 |
| Cyber Solutions Inc. | | Japan | 1 |
| Cyber Switching Inc. | | United states | 1 |
| Cyber Technology Co., Ltd. | | Korea | 1 |
| Cyber Trans Japan Co.,Ltd. | | Japan | 1 |
| cyber-blue(HK)Ltd | | China | 1 |
| Cyber-Rain, Inc. | | United states | 1 |
| Cybera, Inc. | | United states | 1 |
| Cyberboard A/S | | Denmark | 1 |
| CYBERDATA CORPORATION | | United states | 1 |
| Cyberdyne Inc. | | Japan | 1 |
| CYBERGRAPHIC SYSTEMS PTY LTD. | | Australia | 1 |
| CyberNet Inc. | | Korea | 1 |
| cybernet manufacturing inc. | | United states | 1 |
| Cybernetics | | United states | 1 |
| CYBERNETICS TECH. CO., LTD. | | Japan | 1 |
| CyberOptics Corporation | | United states | 1 |
| cyberPIXIE, Inc. | | United states | 1 |
| CyberPower Systems, Inc. | | Taiwan | 1 |
| CyberTAN Technology Inc. | | Taiwan | 9 |
| Cybertec Pty Ltd | | Australia | 1 |
| Cybertech Inc. | | United states | 1 |
| Cybertech Telecom Development | | Netherlands | 1 |
| Cybertelbridge co.,ltd | | Korea | 1 |
| Cybiotronics (Far East) Limited | | Hong kong | 1 |
| CYBO CO.,LTD. | | Thailand  | 1 |
| CYCLADES CORPORATION | | United states | 1 |
| CYCLE COMPUTER CORPORATION, INC. | | United states | 1 |
| CYCLONE MICROSYSTEMS, INC. | | United states | 1 |
| Cyclotronics Power Concepts, Inc | | United states | 1 |
| Cydle Corp. | | Korea | 1 |
| Cyfrowy Polsat SA | | Poland | 1 |
| CYG SUNRI CO.,LTD. | | China | 1 |
| Cygnal Integrated Products, Inc. | | United states | 1 |
| CYGNET SYSTEMS | | United states | 1 |
| Cygnet Technologies, Inc. | | United states | 1 |
| Cygnus Microsystems (P) Limited | | India | 1 |
| CYLINK CORPORATION | | United states | 1 |
| Cylon Controls | | Ireland | 1 |
| Cymphonix Corp | | United states | 1 |
| Cymtec Systems, Inc. | | United states | 1 |
| Cynny Italia S.r.L. | | Italy | 1 |
| Cynosure Technologies Co.,Ltd | | China | 1 |
| Cynove | | France | 1 |
| Cypak AB | | Sweden | 1 |
| Cypress Electronics Limited | | Hong kong | 1 |
| CYPRESS SEMICONDUCTOR | | United states | 1 |
| Cypress Solutions Inc | | Canada | 1 |
| Cypress Technology CO., LTD. | | Taiwan | 1 |
| CYQ've Technology Co., Ltd. | | Japan | 1 |
| CYRA TECHNOLOGIES, INC. | | United states | 1 |
| Cyras Systems, Inc. | | United states | 1 |
| Cytiva Sweden AB | | Sweden | 0 |
| Cytyc Corporation | | United states | 1 |
| CyVerse Corporation | | Japan | 1 |
| CyWee Group Ltd | | Taiwan | 1 |
| CYZENTECH Co., Ltd. | | Korea | 1 |
 | CZ.NIC, z.s.p.o. | https://www.nic.cz/ | Czech republic | 1 |
and is updated daily to ensure our data is constantly up to date.
