| | Vendor | URL | Country | range count |
|---|
 | d&b audiotechnik GmbH | | Germany  | 1 |
| D&M Holdings Inc. | | Japan  | 3 |
| D&R Electronica Weesp BV | | Netherlands  | 1 |
| D-BOX Technologies | | Canada  | 1 |
| d-broad,INC | | Japan | 1 |
| D-Link (Shanghai) Limited Corp. | | China  | 1 |
 | D-Link Corporation | http://www.dlink.com/ | Taiwan  | 79 |
| D-Link Middle East FZCO | | United arab emirates  | 1 |
| D-MAX Technology Co.,Ltd | | United states  | 1 |
| D-NET International Corporation | | United states | 1 |
| D-TACQ Solutions Ltd | | United kingdom  | 1 |
| D. E. Shaw Research, LLC | | United states | 1 |
| D. ORtiz Consulting, LLC | | United states | 1 |
| D.SignT GmbH & Co. KG | | Germany | 1 |
| d2d technologies | | United states | 1 |
| D3 LED, LLC | | United states | 1 |
| DAC ENGINEERING CO., LTD. | | Japan | 1 |
| DACOLL LIMITED | | United kingdom | 1 |
| DACOS Technologies Co., Ltd. | | Korea  | 1 |
| DADOUTEK COMPANY LIMITED | | China | 1 |
| DAE EUN ELETRONICS CO., LTD | | Korea | 1 |
| Daehanet, Inc. | | Korea | 1 |
| DAEHAP HYPER-TECH | | United states | 3 |
| DAEHO I&T | | Korea | 1 |
| DAEMYUNG ZERO1 | | Korea | 1 |
| Daeryung Ind., Inc. | | Korea | 1 |
| DAESHIN-INFORMATION TECHNOLOGY CO., LTD. | | Korea | 1 |
| daesung eltec | | Korea | 1 |
| daesung network | | Korea | 1 |
| DAEWOO ELECTRONICS CO., LTD. | | Korea | 1 |
| DAEWOO TELECOM LTD. | | Korea | 1 |
| Daewoo Teletech Co., Ltd | | Korea | 1 |
| DAEWOOIS | | Korea | 1 |
| DAEYEON Control&Instrument Co,.Ltd | | Korea | 1 |
| DAEYOUNG INFORMATION SYSTEM CO., LTD | | Korea | 1 |
| Dage-MTI of MC, Inc. | | United states | 1 |
| DAGS | | Korea | 1 |
| DAGS, Inc | | Korea | 1 |
 | Dahua Technology Co., Ltd. | https://www.dahuasecurity.com/ | China | 21 |
| Dai Nippon Printing Co., Ltd | | Japan | 1 |
| Daiden Co., Ltd. | | Japan | 1 |
| Daido Signal Co., Ltd. | | Japan | 1 |
| DAIHAN Scientific Co., Ltd. | | Korea | 1 |
| Daihen Corporation | | Japan | 1 |
| DAIICHI ELECTRONICS CO., LTD. | | Japan | 1 |
| DAIICHI-DENTSU LTD. | | Japan | 1 |
| Daikin Air-conditioning (Shanghai) Co., Ltd. | | China | 1 |
| DAIKIN INDUSTRIES, LTD. | | Japan | 1 |
| DAIKYUNG VASCOM | | Korea | 1 |
| DAIN TELECOM CO., LTD. | | Korea | 1 |
| DAINIPPON PHARMACEUTICAL CO., LTD. | | Japan | 1 |
| DAINIPPON SCREEN CORPORATE | | United states | 1 |
| Daintree Networks Pty | | Australia  | 1 |
| Dairy Cheq Inc | | Canada | 1 |
| DAISY SYSTEMS CORP. | | United states | 1 |
| Daisy Technologies, Inc. | | United states | 1 |
| DAKO EDV-Ingenieur- und Systemhaus GmbH | | Germany | 1 |
| DAKOS Data & Communication Co., Ltd. | | Taiwan | 1 |
| Daktronics, Inc. | | United states | 1 |
| Dali Wireless, Inc. | | United states | 1 |
| Dalian Co-Edifice Video Technology Co., Ltd | | China | 1 |
| DALIAN DAXIAN NETWORK | | China | 1 |
| Dalian Golden Hualu Digital Technology Co.,Ltd | | China | 1 |
| Dalian Hi-Think Computer Technology, Corp | | China | 1 |
| DALIAN LAMBA TECHNOLOGY CO.,LTD | | China | 1 |
| Dalian Netmoon Tech Develop Co.,Ltd | | China | 1 |
| Dalian Seasky Automation Co;Ltd | | China | 1 |
| DALLAS SEMICONDUCTOR, INC. | | United states | 1 |
| Dallmeier electronic | | Germany | 1 |
| Damalisk | | France  | 1 |
| Damall Technologies SAS | | Italy  | 1 |
| Dametric AB | | Sweden  | 1 |
| Damm Cellular Systems A/S | | Denmark  | 1 |
| DANA COMPUTER INC. | | United states | 1 |
| Danaher Motion - Kollmorgen | | United states | 1 |
| Danal Entertainment | | Korea | 1 |
| Danam Communications, Inc. | | Korea | 1 |
| DANCONTROL Engineering | | Denmark | 1 |
| Danelec Electronics A/S | | Denmark | 1 |
 | Danfoss A/S | http://www.danfoss.com/ | Denmark | 6 |
| Dangaard Telecom Denmark A/S | | Denmark | 1 |
| Daniel Computing Systems, Inc. | | Canada | 1 |
| DANIEL INSTRUMENTS, LTD. | | Switzerland  | 1 |
| Daniels Electronics Ltd. dbo Codan Rado Communications | | Canada | 1 |
| Danish Interpretation Systems A/S | | Denmark | 1 |
| Danlaw Inc | | United states | 2 |
| Danpex Corporation | | United states | 1 |
| Dansensor A/S | | Denmark | 1 |
| DANSK DATA ELECTRONIK | | Denmark | 1 |
| DANTEL | | United states | 1 |
| Dantherm Power | | Denmark | 1 |
| DAONTEC | | Korea | 1 |
| DAP Technologies | | Canada | 1 |
| DAPHNE | | Belgium  | 1 |
| DapTechnology B.V. | | Netherlands | 1 |
| DAQ Electronics, Inc. | | United states | 1 |
| DAQ System | | Korea | 1 |
| DarbeeVision Inc. | | United states | 1 |
| DARFON LIGHTING CORP | | Taiwan | 2 |
| Darim Vision | | Korea | 1 |
| DarkMatter L.L.C | | United arab emirates | 1 |
| DARTMOUTH COLLEGE | | United states | 1 |
| DARTS TECHNOLOGIES CORP. | | Taiwan | 1 |
| Daruma Telecomunicações e Informática S.A. | | Brazil  | 1 |
| DASAN CO., LTD. | | Korea | 2 |
| Dasan Electron Co., Ltd. | | Korea | 1 |
| DASAN Network Solutions | | Korea | 4 |
| DASAN Networks, Inc. | | Korea | 1 |
| DASAN TPS | | Korea | 1 |
| DASAN Zhone Solutions | | United states | 1 |
| DASCOM Europe GmbH | | Germany | 1 |
| DASSAULT ELECTRONIQUE | | France | 1 |
| DAT H.K. LIMITED | | Hong kong  | 1 |
| DAT System Co.,Ltd | | Korea | 1 |
| DATA & CONTROL EQUIPMENT LTD. | | United kingdom | 1 |
| DATA & INFORMATION TECHNOLOGY | | United kingdom | 1 |
| Data Acquisitions limited | | New zealand  | 1 |
| Data Center Systems | | United states | 1 |
| Data Comm for Business, Inc. | | United states | 1 |
| Data Controls Inc. | | Japan | 1 |
| Data Device Corporation | | United states | 1 |
| Data Direct Networks, Inc. | | United states | 1 |
| Data Display AG | | Germany | 1 |
| Data East Corporation | | Japan | 1 |
| DATA ELECTRONICS (AUST.) PTY, LTD. | | Australia | 1 |
| Data General Communication Ltd. | | China | 1 |
| Data Innovations North America | | United states | 1 |
| DATA LABS, INC. | | United states | 1 |
| DATA LINK CORP. LTD. | | Japan | 1 |
| Data Ltd. | | Slovakia  | 1 |
| Data Management, Inc. | | United states | 1 |
| Data Modul AG | | Germany | 1 |
| DATA NET | | Korea | 1 |
| DATA RACE, INC. | | United states | 1 |
| DATA RECALL LTD. | | United kingdom | 2 |
| DATA RESEARCH & APPLICATIONS | | United states | 1 |
| Data Respons A/S | | Denmark | 1 |
| Data Robotics, Incorporated | | United states | 1 |
| Data Track Technology PLC | | United kingdom | 1 |
| DATA TRANSMISSION NETWORK | | United states | 1 |
| Data Video Technologies Co., Ltd. | | Taiwan | 1 |
| Data Voice Technologies GmbH | | Germany | 1 |
| data-complex GmbH | | Germany | 1 |
| DATABILITY SOFTWARE SYS. INC. | | United states | 1 |
| Datacap Systems Inc | | United states | 1 |
| Datacard Group | | United states | 1 |
| DATACOM INC. | | United states | 1 |
| datacom systems inc. | | United states | 1 |
| DATACOM TECHNOLOGIES | | United states | 1 |
| DATACORE SOFTWARE CORP. | | United states | 1 |
| DataCore Software Corporation | | United states | 1 |
| DATAEXPERT CORP. | | United states | 1 |
| DataFab Systems Inc. | | Taiwan | 2 |
| Datafox GmbH | | Germany | 1 |
| DATAFUSION SYSTEMS | | South africa  | 1 |
| DataGravity | | United states | 1 |
| DATAHOUSE INFORMATION SYSTEMS | | United kingdom | 1 |
| DATAINDUSTRIER DIAB AB | | Sweden | 1 |
| Dataline AB | | Sweden | 1 |
| Datalogic ADC | | United states | 1 |
| Datalogic ADC, Inc. | | United states | 1 |
| DataLogic SpA | | Italy | 1 |
| DATALUX CORP. | | United states | 1 |
| Datamax Corporation | | United states | 1 |
| DATAMEDIA CORPORATION | | United states | 1 |
| DATAMETRICS CORP. | | United states | 1 |
| Datang Gohighsec(zhejiang)Information Technology Co.,Ltd. | | China | 1 |
| Datang Mobile Communications Equipment CO.,LTD | | China | 1 |
| Datang Telecom communication terminal (Tianjin) Co., Ltd. | | China | 1 |
| Datang Telecom Technology CO. , LCD,Optical Communication Br | | China | 1 |
| Dataplex Pty Ltd | | Australia | 1 |
| DATAPOINT CORPORATION | | United states | 1 |
| DataPower Technology, Inc. | | United states | 1 |
| Dataprobe, Inc. | | United states | 1 |
| DATAPRODUCTS CORPORATION | | United states | 1 |
| DATAQ Instruments, Inc. | | United states | 1 |
| Dataram | | United states | 1 |
| DataRemote Inc. | | United states | 1 |
| DaTARIUS Technologies GmbH | | Austria  | 1 |
| dataschalt e+a GmbH | | Germany | 1 |
| DATASENSOR S.p.A. | | Italy | 1 |
| Datasoft ISDN Systems GmbH | | Austria | 1 |
| Datasound Laboratories Ltd | | United kingdom | 1 |
| Datastore Technology Corp | | Taiwan | 1 |
| Datastrip Inc. | | United states | 1 |
| Datasym POS Inc. | | Canada | 1 |
| DATATECH ENTERPRISES CO., LTD. | | Taiwan | 1 |
| Datatech Sistemas Digitales Avanzados SL | | Spain  | 1 |
| DATATREK CORPORATION | | United states | 1 |
| Dataupia Corporation | | United states | 1 |
| DATAVAN TC | | Taiwan | 1 |
| DATAWATT B.V. | | Netherlands | 1 |
| DataWind Research | | Canada | 1 |
| Datawire Communication Networks Inc. | | Canada | 1 |
| DATAX NV | | Belgium | 1 |
| DATECS LTD., | | Bulgaria  | 1 |
| Datel Electronics | | United kingdom | 1 |
| DATENO | | France | 1 |
| DATENTECHNIK GmbH | | Austria | 1 |
| DATEX DIVISION OF | | Finland  | 1 |
| DatNet Informatikai Kft. | | Hungary  | 1 |
| DATONG ELECTRONICS LTD. | | United kingdom | 1 |
| Datrium, Inc. | | United states | 1 |
| Datron World Communications, Inc. | | United states | 1 |
| DATTUS Inc | | United states | 1 |
| Datum Systems, Inc. | | United states | 1 |
| DATUS GMBH | | Germany | 1 |
| daum electronic gmbh | | Germany | 1 |
| DAUPHIN TECHNOLOGY | | United states | 1 |
| Dave Networks, Inc. | | United states | 1 |
| DAVICOM SEMICONDUCTOR, INC. | | United states | 1 |
| David Clark Company | | United states | 1 |
| David Electronics Co., LTD. | | Taiwan | 1 |
| DAVID SYSTEMS INC. | | United states | 1 |
| Davis Instruments, Inc. | | United states | 1 |
| DAVISCOMMS (S) PTE LTD | | Singapore  | 1 |
| Davit Solution co. | | Korea | 1 |
| Davit System Technology Co., Ltd. | | Korea | 1 |
| Davolink Co. Inc. | | Korea | 1 |
| DAVOLINK Inc. | | Korea | 1 |
| Dawevision Ltd | | United kingdom | 1 |
| DAWN COMPUTER INCORPORATION | | China | 1 |
| Dawning Information Industry Co.,Ltd | | China | 1 |
| DAWON DNS | | Korea | 1 |
| Dawon Media Inc. | | Korea | 1 |
| Day One Digital Media Limited | | New zealand | 1 |
| DAYNA COMMUNICATIONS, INC. | | United states | 1 |
| DAYOUPLUS | | Korea | 1 |
| DaySequerra Corporation | | United states | 1 |
| DAYSTAR DIGITAL | | United states | 1 |
| Dazzle Multimedia, Inc. | | United states | 1 |
| DB Communication & Systems Co., ltd. | | Korea | 1 |
| DBG Commnunications Technology Co., Ltd. | | China | 1 |
| DBG HOLDINGS LIMITED | | Hong kong | 1 |
| Dbii Networks | | United states | 1 |
| DBL Technology Ltd. | | Hong kong | 1 |
| dBm Optics | | United states | 1 |
| DBS Lodging Technologies, LLC | | United states | 1 |
| DBTEL INCORPORATED | | Taiwan | 1 |
| DC Security Products | | United states | 1 |
| DCI Co., Ltd. | | Korea | 1 |
| DCI CORPORATION | | United states | 1 |
| DCONWORKS Co., Ltd | | Korea | 1 |
| DCS AG | | Germany | 1 |
| DCT-Delta GmbH | | Germany | 1 |
| DCTRI | | China | 1 |
| DDL Co,.ltd. | | Japan | 1 |
| ddm hopt + schuler Gmbh + Co. KG | | Germany | 1 |
| DDoS-Guard LTD | | Russian federation  | 1 |
| DDRdrive LLC | | United states | 1 |
| Dea Security | | Italy | 1 |
| DEARBORN GROUP, INC. | | United states | 1 |
| Decagon Devices, Inc. | | United states | 1 |
| Decatur Electronics | | United states | 1 |
| DECIMATOR DESIGN | | Australia | 1 |
| DECISION EUROPE | | France | 1 |
| Deciso B.V. | | Netherlands | 1 |
| Deck Srl | | Italy | 1 |
| Decrane Aerospace - Audio International Inc. | | United states | 1 |
| Decru, Inc. | | United states | 1 |
| Dedicated Computing | | United states | 1 |
| Dedicated Devices, Inc. | | United states | 1 |
| DEDICATED MICROCOMPUTERS | | United kingdom | 1 |
| Dedicated Micros Malta LTD | | Malta  | 1 |
| Dedicated Network Partners Oy | | Finland | 1 |
| Dediprog Technology Co. Ltd. | | Taiwan | 1 |
| Deep Sea Electronics Ltd | | United kingdom | 0 |
| Deep Sea Electronics PLC | | United kingdom | 1 |
| DEEPLET TECHNOLOGY CORP | | Taiwan | 1 |
| Deepsound Tech. Co., Ltd | | Taiwan | 1 |
| DEEPTRACK S.L.U. | | Spain | 1 |
| DEFIDEV | | France | 1 |
| Definium Technologies | | Australia | 1 |
| Defzone B.V. | | Netherlands | 1 |
| Degreane Horizon | | France | 1 |
| DEI Sales, Inc. | | United states | 1 |
| DEICY CORPORATION | | Japan | 1 |
| DEIF A/S | | Denmark | 1 |
| deister electronic GmbH | | Germany | 1 |
| Dejai | | Australia | 1 |
| DEKA R&D | | United states | 1 |
| DekTec Digital Video B.V. | | Netherlands | 1 |
| DeLaval International AB | | Sweden | 1 |
| DELCOMp | | Belgium | 1 |
| DELEC GmbH | | Germany | 1 |
| DELEM BV | | Netherlands | 1 |
| Dell EMC | http://www.dellemc.com/ | United states | 1 |
 | Dell Inc. | http://www.dell.com/ | United states | 142 |
| DellKing Industrial Co., Ltd | | China | 1 |
| DELORME | | United states | 1 |
| Delphi Corporation | | United states | 1 |
| Delphian Systems LLC | | United states | 1 |
| Delphin Technology AG | | Germany | 1 |
| DELTA - Danish Electronics, Light & Acoustics | | Denmark | 1 |
| DELTA COMPUTER SYSTEMS, INC. | | United states | 1 |
| Delta Control GmbH | | Germany | 1 |
| DELTA CONTROLS, INC. | | Canada | 1 |
| DELTA DORE | | France | 1 |
| Delta Electronics | | Taiwan | 1 |
| Delta Electronics, Inc. | | Taiwan | 2 |
| Delta Elektronika BV | | Netherlands | 1 |
| Delta Elettronica S.p.A. | | Italy | 1 |
| Delta Faucet Company | | United states | 1 |
| Delta Information Systems, Inc. | | United states | 1 |
| Delta Innovation Technology Co., Ltd. | | China | 1 |
| Delta Mobile Systems, Inc. | | United states | 1 |
| Delta Networks, Inc. | | Taiwan | 3 |
| Deltacom Electronics Ltd | | Bulgaria | 1 |
| DELTAKABEL TELECOM CV | | Netherlands | 1 |
| Deltanet AG | | Switzerland | 1 |
| Deltanode Solutions AB | | Sweden | 1 |
| Deltenna Ltd | | United kingdom | 1 |
| Deltron Technology, Inc. | | Taiwan | 1 |
| Dematic Corp | | United states | 1 |
| Demco Corp. | | United states | 1 |
| Denkovi Assembly Electronics LTD | | Bulgaria | 1 |
| DENSAN CO., LTD. | | Japan | 1 |
| DENSITRON TAIWAN LTD. | | Japan | 1 |
| DENSO CORPORATION | | Japan | 1 |
| DENT Instruments, Inc. | | United states | 1 |
| DENTSPLY - Gendex | | United states | 1 |
| DENTUM CO.,LTD | | Korea | 1 |
| Denwa Technology Corp. | | United states | 1 |
| DENY FONTAINE | | France | 1 |
| Deonet Co., Ltd. | | Korea | 1 |
| DEOS control systems GmbH | | Germany | 1 |
| DEOTRON Co., LTD. | | Korea | 1 |
| DEP Company | | Russian federation | 1 |
| DEP Corp. | | Japan | 1 |
| DEPARTMENT OF FOREIGN AFFAIRS | | Australia | 1 |
| DEPO Electronics Ltd | | Russian federation | 1 |
| DEPRAG SCHULZ GMBH u. CO. | | Germany | 1 |
| Deqing Dusun Electron CO., LTD | | China | 1 |
| DERA Co. Ltd | | China | 1 |
| DERA Co., Ltd | | China | 1 |
| DEREK (SHAOGUAN) LIMITED | | China | 1 |
| Derek(Shaoguan)Limited | | China | 1 |
| Desana Systems | | United states | 1 |
| DESAY A&V SCIENCE AND TECHNOLOGY CO.,LTD | | China | 1 |
| DESAY ELECTRONICS(HUIZHOU)CO.,LTD | | China | 1 |
| Design Combus Ltd | | Finland | 1 |
| Design Design Technology Ltd | | United kingdom | 1 |
| DESIGN RESEARCH SYSTEMS, INC. | | United states | 1 |
| Design Solutions Inc. | | United states | 1 |
| Design-Com Technologies Pty. Ltd. | | Australia | 1 |
| DesignArt Networks | | Israel  | 1 |
| DESKNET SYSTEMS, INC. | | United states | 1 |
| DeskStation Technology, Inc. | | United states | 1 |
| DeTeWe-Deutsche Telephonwerke | | Germany | 1 |
| Detlef Fink Elektronik & Softwareentwicklung | | Germany | 1 |
| DETRACOM | | France | 1 |
| Deutron Electronics Corp. | | Taiwan | 1 |
| DEUTSCHE AEROSPACE AG | | Germany | 1 |
| Deutsche Telekom AG | | Germany | 1 |
| Deutschmann Automation GmbH & Co. KG | | Germany | 1 |
| DEV Tecnologia Ind Com Man Eq LTDA | | Brazil | 1 |
| DEVA Broadcast Ltd. | | Bulgaria | 1 |
| Develco | | Denmark | 1 |
| DEVELCON ELECTRONICS LTD. | | Canada | 1 |
| DEVELOPMENT CONCEPTS, INC. | | United states | 1 |
| Devialet | | France | 1 |
| Device Drivers Limited | | Japan | 1 |
| DeviceDesign | | Korea | 1 |
| Devicescape Software, Inc. | | United states | 1 |
| Devlin Electronics Limited | | United kingdom | 1 |
| DEVLINE LIMITED | | China | 1 |
| devolo AG | | Germany | 6 |
| DEVON IT | | United states | 1 |
| Dewar Electronics Pty Ltd | | Australia | 1 |
| DEWAV (HK) ELECTRONICS LIMITED | | China | 1 |
| Dewav Technology Company | | China | 1 |
| Dex Security Solutions | | South africa | 1 |
| Dexatek Technology LTD. | | Taiwan | 1 |
| DEXDYNE, LTD. | | United kingdom | 1 |
| Dexin Corporation | | Taiwan | 1 |
 | DEXON Systems Ltd. | https://dexonsystems.com/ | Hungary | 1 |
| DEXTER Communications, Inc. | | Korea | 1 |
| DEY Storage Systems, Inc. | | United states | 1 |
| DFI Inc. | | Taiwan | 1 |
| DFM GmbH | | United states | 1 |
| DFT System Co.Ltd | | China | 1 |
| DG2L Technologies Pvt. Ltd. | | India  | 1 |
| DGS Denmark A/S | | Denmark | 1 |
| DGSTATION Co., Ltd. | | Korea | 1 |
| DGT Sp. z o.o. | | Poland  | 1 |
| DH electronics GmbH | | Germany | 1 |
| DH TECHNOLOGY | | United states | 1 |
| DHC Software Co.,Ltd | | China | 1 |
| DHD GmbH | | Germany | 1 |
| Dhemax Ingenieros Ltda | | Chile  | 1 |
| di-soric GmbH & Co. KG | | Germany | 1 |
| DIABLO RESEARCH CO. LLC | | United states | 1 |
| Diagnostic Instruments, Inc. | | United states | 1 |
| Diagraph Corporation | | United states | 1 |
| DIAL TECHNOLOGY LTD. | | Taiwan | 1 |
| Dialog Inc. | | Japan | 1 |
| Dialog Semiconductor | | Korea | 0 |
| Dialog Semiconductor Hellas SA | | Greece  | 2 |
| DIALOGIC CORPORATION | | United states | 2 |
| Dialogue Technology Corp. | | Taiwan | 1 |
| Diamanti | | United states | 1 |
| DIAMOND LANE COMMUNICATIONS | | United states | 1 |
| DIAMOND MULTIMEDIA | | United states | 1 |
| DIAMOND NETWORK TECH | | South africa | 1 |
| DIAMOND SALES LIMITED | | United kingdom | 1 |
| Diamond Systems Corp. | | United states | 1 |
| DIAODIAO(Beijing)Technology CO.,Ltd | | China | 1 |
| DIATEK PATIENT MANAGMENT | | United states | 1 |
| DIBA, INC. | | United states | 1 |
| DIBAL,S.A. | | Spain | 1 |
| DIBOSS.CO.,LTD | | Korea | 1 |
| DICA TECHNOLOGIES AG | | Germany | 1 |
| DICKENS DATA SYSTEMS | | United states | 1 |
| DICNA CONTROL AB | | Sweden | 1 |
| DICTAPHONE CORPORATION | | United states | 1 |
| Dictum Health, Inc. | | United states | 1 |
| Diebold, Inc. | | United states | 1 |
| Diehl BGT Defence GmbH & Co. KG | | Germany | 1 |
| DIEHL Connectivity Solutions | | Germany | 1 |
| Diehl Metering GmbH | | Germany | 1 |
| Diffon Corporation | | Korea | 1 |
| DIGALOG GmbH | | Germany | 1 |
| DIGALOG SYSTEMS, INC. | | United states | 1 |
| DiGATTO Asia Pacific Pte Ltd | | Singapore | 1 |
| digEcor | | United states | 1 |
| Digeo, Inc. | | United states | 2 |
| DIGI I'S LTD | | Japan | 1 |
| DIGI-DATA CORPORATION | | United states | 1 |
| DIGIANSWER A/S | | Denmark | 1 |
| DigiBoard | | United states | 0 |
| DIGIBOARD, INC. | | United states | 1 |
| DIGIBRAS INDUSTRIA DO BRASILS/A | | Brazil | 1 |
| Digicable Network India Pvt. Ltd. | | India | 1 |
| Digicom Futuristic Technologies Ltd. | | Hong kong | 1 |
| DIGICOM S.P.A. | | Italy | 1 |
| DIGICOM SYSTEMS, INCORPORATED | | United states | 1 |
| Digicube Technology Co., Ltd | | Taiwan | 1 |
| Digience Co.,Ltd. | | Korea | 1 |
| Digifriends Co. Ltd | | Korea | 1 |
| DIGIGRAM | | France | 1 |
| Digilent, Inc | | United states | 1 |
| Digimore Electronics Co., Ltd | | Taiwan | 1 |
| Diginfo Technology Corporation | | Taiwan | 1 |
| DIGINICS, Inc. | | Korea | 1 |
| DigiPower Manufacturing Inc. | | Taiwan | 1 |
| Digiquest Electronics LTD | | United kingdom | 1 |
| DigiRose Technology Co., Ltd. | | Taiwan | 1 |
| Digistar Telecom. SA | | Brazil | 1 |
| DIGIT | | Italy | 1 |
| Digit Mobile Inc | | Taiwan | 1 |
| Digita | | Finland | 1 |
| Digital 14 | | Finland | 1 |
| Digital 5, Inc. | | United states | 1 |
| Digital Acoustics, LLC | | United states | 1 |
| Digital Airways | | France | 1 |
| Digital Ally, Inc. | | United states | 1 |
| DIGITAL ART SYSTEM | | France | 1 |
| DIGITAL AUDIO PROCESSING PTY. LTD. | | Australia | 1 |
| Digital Barriers Advanced Technologies | | United kingdom | 1 |
| DIGITAL BI0METRICS INC. | | United states | 1 |
| Digital Check | | United states | 1 |
| Digital China (Shanghai) Networks Ltd. | | China | 1 |
| DIGITAL COMMUNICATIONS | | United states | 1 |
| Digital Control Incorporated | | United states | 1 |
| DIGITAL CONTROLS | | United states | 1 |
| Digital Data Communications Asia Co.,Ltd | | Taiwan | 1 |
| Digital Design Corporation | | United states | 1 |
| DIGITAL DESIGN GmbH | | Germany | 1 |
| Digital Devices GmbH | | Germany | 1 |
| Digital Electronic Network | | France | 1 |
| DIGITAL ELECTRONICS CORP. | | Japan | 1 |
| Digital Electronics Products Ltd. | | Hong kong | 1 |
| DIGITAL ENGINEERING LTD. | | Ireland  | 1 |
| DIGITAL EQUIPMENT CORP. | | United states | 1 |
 | Digital Equipment Corporation | https://en.wikipedia.org/wiki/Digital_Equipment_Corporation | United states | 9 |
| Digital Everywhere Unterhaltungselektronik GmbH | | Austria | 1 |
| DIGITAL FORECAST | | Korea | 1 |
| Digital Fountain, Inc. | | United states | 1 |
| Digital Generation Inc. | | Korea | 1 |
| DIGITAL HANDS CO.,LTD. | | Japan | 1 |
| Digital Innovation | | Norway  | 1 |
| Digital Keystone, Inc. | | United states | 1 |
| Digital Lifestyles Group, Inc. | | United states | 1 |
| Digital Lighting Systems, Inc | | United states | 1 |
| DIGITAL LIGHTWAVE, INC. | | United states | 1 |
| DIGITAL LINK CORP. | | United states | 1 |
| Digital Logic GmbH | | Germany | 1 |
| Digital Media Cartridge Ltd. | | Taiwan | 1 |
| DIGITAL MICROWAVE CORPORATION | | United states | 1 |
| Digital Monitoring Products, Inc. | | United states | 1 |
| Digital Multimedia Technology Co., Ltd | | Korea | 1 |
| Digital Multitools Inc | | Canada | 1 |
| Digital Network Alacarte Co., Ltd. | | Korea | 1 |
| DIGITAL OCEAN | | United states | 1 |
| Digital One Technologies, Limited | | China | 1 |
| Digital Payment Technologies | | Canada | 1 |
| Digital Processing Systems, Inc. | | Canada | 1 |
| Digital Products Limited | | Canada | 1 |
| DIGITAL PRODUCTS, INC. | | United states | 1 |
| Digital Projection Ltd | | United kingdom | 1 |
| Digital Recorders | | United states | 1 |
| Digital RF Corea, Inc | | Korea | 1 |
| Digital Safety Technologies, Inc | | United states | 2 |
| DIGITAL SERVICES, LTD. | | United kingdom | 1 |
| Digital Sky Corporation | | Japan | 1 |
| DIGITAL SOLUTIONS LTD | | Bulgaria | 1 |
| Digital Stream Technology, Inc. | | Korea | 1 |
| Digital Systems Corp | | United states | 1 |
| DIGITAL SYSTEMS INT'L. INC. | | United states | 1 |
| Digital Telecom Technology Limited | | United states | 1 |
| DIGITAL TELEMEDIA CO.,LTD. | | China | 1 |
| DIGITAL TRANSMISSION SYSTEMS | | United states | 1 |
| Digital United Inc. | | Taiwan | 1 |
| DIGITAL VIDEO | | United states | 1 |
| Digital Video Broadcasting | | Switzerland | 1 |
| Digital Video Communications, Inc. | | United states | 1 |
| Digital Video Networks(Shanghai) CO. LTD. | | China | 1 |
| Digital View Limited | | Hong kong | 1 |
| Digital Voice Systems, Inc. | | United states | 1 |
| Digitalbox Europe GmbH | | Germany | 1 |
| DIGITALCAST, INC. | | Korea | 1 |
| DIGITALKS INC | | United states | 1 |
| DigitAll World Co., Ltd | | Korea | 1 |
| DigitalScape, Inc. | | United states | 1 |
| DigitalSis | | Korea | 1 |
| Digitalwatt | | Italy | 1 |
| DigitalZone Co., Ltd. | | Korea | 1 |
| Digitec Systems | | India | 1 |
| DIGITECH INDUSTRIES, INC. | | United states | 1 |
| DIGITEK MICROLOGIC S.A. | | Spain | 1 |
| Digitel Co., Ltd. | | Korea | 1 |
| Digitel S/A Industria Eletronica | | Brazil | 1 |
| Digitize, Inc | | United states | 1 |
| DIGITRA SYSTEMS, INC. | | Korea | 1 |
| Digitrax Inc. | | United states | 1 |
| Digitro Tecnologia Ltda | | Brazil | 1 |
| digitron | | Korea | 1 |
| Digitron da Amazonia S/A | | Brazil | 1 |
| DIGITRONIC Automationsanlagen GmbH | | Germany | 1 |
| DIGITVIEW TECHNOLOGY CO., LTD. | | Taiwan | 1 |
| Digium | | United states | 1 |
| DigiView S.r.l. | | Italy | 1 |
| Digivoice Tecnologia em Eletronica Ltda | | Brazil | 1 |
| Digiwell Technology, inc | | Taiwan | 1 |
| Dignsys Inc. | | Korea | 1 |
| Dilax Intelcom GmbH | | Germany | 1 |
| Dilithium Networks | | United states | 1 |
| Dilog Nordic AB | | Sweden | 1 |
| DIMAT S.A. | | Spain | 1 |
| DIMEP Sistemas | | Brazil | 1 |
| DiMoto Pty Ltd | | Australia | 1 |
| din Dietmar Nocker Facilitymanagement GmbH | | Austria | 1 |
| DinBox Sverige AB | | Sweden | 1 |
| DINEC International | | Belgium | 1 |
| DINGXIN INFORMATION TECHNOLOGY CO.,LTD | | China | 1 |
| Dinstar Technologies Co., Ltd. | | United states | 1 |
| DIONEX | | United states | 1 |
| Dionica R&D Ltd. | | Malta | 1 |
| Diostech Co., Ltd. | | Korea | 1 |
| Dipl.-Ing. H. Horstmann GmbH | | Germany | 1 |
| Dipl.-Math. Michael Rauch | | Germany | 1 |
| DIRC Technologie GmbH & Co.KG | | Germany | 1 |
| Direct Payment Solutions Limited | | New zealand | 1 |
| Directed Perception, Inc | | United states | 1 |
| DirectPacket Research, Inc, | | United states | 1 |
| DIRECTV, Inc. | | United states | 1 |
| DIRMEIER Schanktechnik GmbH &Co KG | | Germany | 1 |
| Disco Corporation | | Japan | 1 |
| Discovergy GmbH | | Germany | 1 |
| Discovery Com | | United states | 1 |
| Discovery Insure | | South africa | 1 |
| Discovery Technology,LTD.. | | China | 1 |
| Dish Technologies Corp | | United states | 2 |
| DishTV NZ Ltd | | New zealand | 1 |
| Diskbank, Inc. | | Korea | 1 |
| Diskware Co., Ltd | | Japan | 1 |
| DispenseSource, Inc. | | United states | 1 |
| DISPLAIRE CORPORATION | | United states | 1 |
| Display Solution AG | | Germany | 1 |
| Display Systems Ltd | | Russian federation | 1 |
| DisplayLink (UK) Ltd | | United kingdom | 2 |
| Disruptive Ltd | | United kingdom | 1 |
| Disruptive Technologies Research AS | | Norway | 1 |
| DISTRIBUTED PROCESSING TECHNOLOGY | | United states | 1 |
| DISTRIBUTED SYSTEMS INT'L, INC | | United states | 1 |
| dit Co., Ltd. | | Japan | 1 |
| DITECH CORPORATION | | United states | 1 |
| DIV OF RESEARCH & STATISTICS | | United states | 1 |
| DivergeNet, Inc. | | United states | 1 |
| Diversey Inc | | United states | 1 |
| Diversified Technical Systems, Inc. | | United states | 1 |
| DIVERSIFIED TECHNOLOGY, INC. | | United states | 1 |
| Divinet Access Technologies Ltd | | India | 1 |
| DIVIO, INC. | | United states | 1 |
| DIVR Systems, Inc. | | United states | 1 |
| DIVUS GmbH | | Italy | 1 |
| Dixtal Biomedica Ind. Com. Ltda | | Brazil | 1 |
| DIZIPIA, INC. | | Korea | 1 |
| DK Networks | | Taiwan | 1 |
| DKT A/S | | Denmark | 1 |
| DLG Automação Industrial Ltda | | Brazil | 1 |
| DLI Taiwan Branch office | | Taiwan | 1 |
 | DLoG GmbH | https://www.advantech-dlog.com/ | Germany | 1 |
| DLOGIC GmbH | | Switzerland | 1 |
| Dlogixs Co Ltd | | Korea | 1 |
| DLX | | Korea | 1 |
| DMATEK Co., Ltd. | | Taiwan | 1 |
| DMD Computers SRL | | Italy | 1 |
| DME Micro | | Hong kong | 1 |
| Dmet Products Corp. | | Japan | 1 |
| DMG MORI B.U.G. CO., LTD. | | Japan | 1 |
| Dmobile System Co., Ltd. | | Taiwan | 1 |
| DMP Electronics INC. | | Taiwan | 1 |
| DMS DORSCH MIKROSYSTEM GMBH | | Germany | 1 |
| DNE Technologies | | United states | 1 |
| DNPG, LLC | | United states | 1 |
| dnt Innovation GmbH | | Germany | 1 |
| DO-MONIX | | Korea | 1 |
| Doah Elecom Inc. | | Korea | 1 |
| Dobbs Stanford | | United states | 1 |
| Doble Engineering | | United states | 1 |
| DoCoMo Systems, Inc. | | Japan | 1 |
| DOCUMENT TECHNOLOGIES, INC. | | United states | 1 |
| DOCUPOINT, INC. | | United states | 1 |
| Dog Hunter LLC | | United states | 1 |
| Dolby Australia | | Australia | 1 |
| DOLBY LABORATORIES, INC. | | United states | 1 |
| DOLI Elektronik GmbH | | Germany | 1 |
| Dolphin Interconnect Solutions AS | | Norway | 0 |
| Dome Imaging Inc | | United states | 1 |
| DOMEX TECHNOLOGY CORP. | | Taiwan | 1 |
| Dominion Lasercom Inc. | | United states | 1 |
| Dominion Voting Systems Corporation | | Canada | 1 |
| Domino UK Ltd | | United kingdom | 1 |
| Domo Ltd | | United kingdom | 1 |
| Domo Tactical Communications | | United kingdom | 1 |
| DOMS A/S | | Denmark | 1 |
| DONG OH PRECISION CO., LTD. | | Korea | 1 |
| Dongahelecomm | | Korea | 1 |
| Dongguan Aoyuan Electronics Technology Co., Ltd | | China | 1 |
| Dongguan Cannice Precision Manufacturing Co., Ltd. | | China | 1 |
| Dongguan Haimai Electronie Technology Co.,Ltd | | China | 1 |
| Dongguan Haoyuan Electronics Co.,Ltd | | China | 1 |
| DONGGUAN HELE ELECTRONICS CO., LTD | | China | 1 |
| Dongguan HuaHong Electronics Co.,Ltd | | China | 1 |
| DONGGUAN HUARONG COMMUNICATION TECHNOLOGIES CO.,LTD. | | China | 1 |
| DONGGUAN ipt INDUSTRIAL CO., LTD | | China | 1 |
| Dongguan Koppo Electronic Co.,Ltd | | China | 1 |
| Dongguan Liesheng Electronic Co., Ltd. | | China | 5 |
| Dongguan Liesheng Electronic Co.Ltd | | China | 1 |
| DONGGUAN QISHENG ELECTRONICS INDUSTRIAL CO., LTD | | China | 1 |
| DongGuan Ramaxel Memory Technology | | China | 1 |
| Dongguan Sen DongLv Electronics Co.,Ltd | | China | 1 |
| DongGuan Siyoto Electronics Co., Ltd | | China | 2 |
| DONGGUAN SOLUM ELECTRONICS CO.,LTD | | China | 1 |
| DONGGUAN YISHANG ELECTRONIC TECHNOLOGY CO., LIMITED | | China | 1 |
| DongGuang EnMai Electronic Product Co.Ltd. | | China | 1 |
| Dongju Informations & Communications Co., Ltd. | | Korea | 1 |
| Dongnian Networks Inc. | | China | 1 |
| Dongseo system. | | Korea | 1 |
| DONGWON SYSTEMS | | Korea | 1 |
| DongYang Telecom Co., Ltd. | | Korea | 1 |
| DONGYANG TELECOM CO.,LTD. | | Korea | 1 |
| Donjin Co.,Ltd. | | China | 1 |
| DOOIN ELECTRONICS CO. | | Korea | 1 |
| Doorking Inc. | | United states | 1 |
| Doppler Labs | | United states | 1 |
| Doremi Labs, Inc. | | United states | 1 |
| DORMA Time + Access GmbH | | Germany | 1 |
| Doro AB | | Sweden | 2 |
| DOSCH & AMAND SYSTEMS AG | | Germany | 1 |
| DOT HILL SYSTEMS CORPORATION | | United states | 2 |
| Dot Technology Int'l Co., Ltd. | | Hong kong | 1 |
| DoTop Technology, Inc. | | Taiwan | 1 |
| dotRocket, Inc. | | United states | 1 |
| Double D Electronics Ltd | | United kingdom | 1 |
| Double-Take Software, INC. | | United states | 1 |
| Double-Win Enterpirse CO., LTD | | Taiwan | 1 |
| Douglas Lighting Controls | | Canada | 1 |
| Dovado FZ-LLC | | United arab emirates | 1 |
| DOVATRON | | United states | 1 |
| DOVE COMPUTER CORPORATION | | United states | 1 |
| Dover Fueling Solutions | | Netherlands | 1 |
| Dowkey Microwave | | United states | 1 |
| Dowslake Microsystems | | United states | 1 |
| DPAC Technologies | | United states | 1 |
| DPS, INC. | | United states | 1 |
| DQ Technology Inc. | | United states | 1 |
| DR. B. STRUCK | | Germany | 1 |
| Dr. Ing. h.c. F. Porsche AG | | Germany | 1 |
| DR. JOHANNES HEIDENHAIN GmbH | | Germany | 1 |
| Dr. Sigrist AG | | Switzerland | 1 |
| Dr.Ing. Herbert Knauer GmbH | | Germany | 1 |
| Draeger Medical | | Germany | 1 |
| Draeger Medical Systems, Inc. | | United states | 1 |
| Drägerwerk AG & Co. KG aA | | Germany | 1 |
| Dragino Technology Co., Limited | | China | 1 |
| Dragon Path Technologies Co., Limited | | Hong kong | 1 |
| Dragonchip Limited | | Hong kong | 1 |
| Dragonwave | | Canada | 1 |
| DragonWave Inc. | | Canada | 0 |
| Dragos, Inc. | | United states | 1 |
 | Dranetz - BMI | https://www.dranetz.com/ | United states | 1 |
| DrayTek Corp. | | Taiwan | 3 |
| Dream Technologies Corporation | | Japan | 1 |
| Dream Ware Inc. | | Japan | 1 |
| Dream-Multimedia-Tv GmbH | | Germany | 1 |
| Dreamtech Co., Ltd | | Korea | 1 |
| dresden-elektronik | | Germany | 1 |
| DResearch GmbH | | Germany | 1 |
| Dresser Wayne | | United states | 1 |
| DRESSLER GMBH & CO. | | Germany | 1 |
| Drew Technologies, Inc. | | United states | 1 |
| Drimsys,Inc | | Korea | 1 |
| DriveCam Inc | | United states | 1 |
| Drivenets | | Israel | 1 |
| DriveScale, Inc. | | United states | 1 |
| Drivven, Inc. | | United states | 1 |
| Drogoo Technology Co., Ltd. | | China | 1 |
| Dropcam | | United states | 1 |
| DRS Consolidated Controls | | United states | 1 |
| DRS Imaging and Targeting Solutions | | United states | 1 |
| DRS Signal Solutions | | United states | 1 |
| DRS Tactical Systems Inc. | | United states | 1 |
| DRS Technologies Canada Ltd | | Canada | 1 |
| DRS Technologies UK Limited | | United kingdom | 0 |
| DRS Test and Energy Management or DRS-TEM | | United states | 1 |
| DRTECH | | Korea | 1 |
| DRUST | | France | 1 |
| DS Global. Co., LTD | | Korea | 1 |
| DS International | | Korea | 1 |
| DS Tech, LLC | | United states | 1 |
| DSA Encore, LLC | | United states | 1 |
| DSA GmbH | | Germany | 1 |
| DSC COMMUNICATION CORP. | | United states | 1 |
| DSC CORPORATION | | Japan | 1 |
| DSG Technology, Inc. | | Taiwan | 1 |
| DSL Partner AS | | Norway | 1 |
| DSP Application, Ltd. | | Taiwan | 1 |
| DSP SOLUTIONS, INC. | | United states | 1 |
| dSPACE GmbH | | Germany | 1 |
| DSPECIALISTS GmbH | | Germany | 1 |
| DSPWorks | | India | 1 |
| DSSD Inc | | United states | 1 |
| DSX Access Systems, Inc. | | United states | 1 |
| dSys | | Germany | 1 |
| DT Research, Inc. | | United states | 1 |
| DTI | | Belgium | 1 |
| DTI Group Ltd | | Australia | 1 |
| DTL Broadcast Ltd | | United kingdom | 1 |
| DTS ELEKTRONIK SAN. TIC. LTD. STI. | | Turkey  | 1 |
| DTVRO | | Korea | 1 |
| DU PONT PIXEL SYSTEMS . | | United kingdom | 1 |
| duagon AG | | Switzerland | 1 |
| duagon Germany GmbH | | Germany | 0 |
| DUAL ENTERPRISES CORPORATION | | Taiwan | 1 |
| DUALi Inc. | | Korea | 1 |
| DualShine Technology(SZ)Co.,Ltd | | China | 1 |
| Dualtech IT AB | | Sweden | 1 |
| Duaxes Corporation | | Japan | 1 |
| DUCATI SISTEMI | | Italy | 1 |
| Ducere Technologies Pvt. Ltd. | | India | 1 |
| Duelco A/S | | Denmark | 1 |
| DUERR DENTAL AG | | Germany | 1 |
| DUKANE NETWORK INTEGRATION | | United states | 1 |
| DUNE HD LTD | | Taiwan | 1 |
| Dunkermotoren GmbH | | Germany | 1 |
| Dura Micro, Inc. | | United states | 1 |
| Duracell Powermat | | United states | 1 |
| DuroByte Inc | | Canada | 1 |
| Dust Networks Inc. | | United states | 1 |
| Dusun Electron Co.,Ltd. | | China | 1 |
| DUX, INC. | | Japan | 1 |
| Duzon CNT Co., Ltd. | | Korea | 1 |
| DVC Company, Inc. | | United states | 1 |
| DVICO Co., Ltd. | | Korea | 1 |
| DVL | | Moldova  | 1 |
| DVN(Shanghai)Ltd. | | China | 1 |
| DVR C&C Co., Ltd. | | Korea | 1 |
| DVS GMBH | | Germany | 1 |
| DVS Korea, Co., Ltd | | Korea | 1 |
| DVT CORP. | | United states | 1 |
| DVTel LTD | | Israel | 1 |
| DWB ASSOCIATES | | United states | 1 |
| DWnet Technologies (Suzhou) Corporation | | China | 7 |
| DX Antenna Co., Ltd. | | Japan | 1 |
| DXO Telecom Co., Ltd. | | Korea | 1 |
| DY-4 INCORPORATED | | Canada | 1 |
| Dycon Limited | | United kingdom | 1 |
| Dycor Technologies Ltd. | | Canada | 1 |
| Dyna Technology Co.,Ltd. | | China | 1 |
| DYNACOLOR, INC. | | Taiwan | 1 |
| Dynalab, Inc. | | United states | 1 |
| Dynalec Corporation | | United states | 1 |
| DYNAMIC NETWORK FACTORY, INC. | | United states | 1 |
| Dynamic Ratings P/L | | Australia | 1 |
| Dynamic Solutions Co,.Ltd. | | Japan | 1 |
| Dynamic System Electronics Corp. | | Taiwan | 1 |
| Dynamics Hong Kong Limited | | Hong kong | 1 |
| Dynamix Promotions Limited | | United kingdom | 1 |
| Dynamode Group | | United kingdom | 1 |
| Dynapower Company LLC | | United states | 1 |
| Dynapro Systems, Inc. | | Canada | 1 |
| DYNARC, INC. | | United states | 1 |
| DYNATECH COMPUTER SYSTEMS | | United states | 1 |
| DYNATEM | | United states | 1 |
| Dynavac Technology Pte Ltd | | Singapore | 1 |
| Dynavisions Schweiz AG | | Germany | 1 |
| Dyson Limited | | United kingdom | 2 |
| DZG Metering GmbH | | Germany | 1 |
| DZS GmbH | | Germany | 0 |
and is updated daily to ensure our data is constantly up to date.
