| | Vendor | URL | Country | range count |
|---|
 | R & D Center | | Korea  | 1 |
| R L Drake | | United states  | 1 |
| R&M AG | | Switzerland  | 1 |
 | R. STAHL Schaltgeräte GmbH | http://www.stahl.de/ | Germany  | 2 |
| R.A. SYSTEMS CO., LTD. | | Japan  | 1 |
| R.I.CO. S.r.l. | | Italy  | 1 |
| R.P.T. INTERGROUPS INT'L LTD. | | Taiwan  | 1 |
| r2p Asia-Pacific Pty Ltd | | Australia  | 0 |
 | r2p GmbH | https://www.r2p.com/ | Germany | 0 |
| R3 - Reliable Realtime Radio Communications GmbH | | Germany | 1 |
| R3 Solutions GmbH | | Germany | 0 |
| RAB Lighting | | United states | 1 |
| Raba Technologies LLC | | United states | 1 |
| Racal Instruments | | United states | 1 |
| RACAL-DATACOM | | United states | 3 |
| RACAL-MILGO INFORMATION SYS.. | | United states | 1 |
| RACEWOOD TECHNOLOGY | | Taiwan | 1 |
| Rackable Systems | | United states | 1 |
| Rackspace US, Inc. | | United states | 1 |
| Racktivity | | Belgium  | 1 |
| RackTop Systems Inc. | | United states | 1 |
| RackWare Inc. | | United states | 1 |
 | RACOM, s.r.o. | https://www.racom.eu/ | Czech republic  | 1 |
| RACORE COMPUTER PRODUCTS INC. | | United states | 1 |
| RAD DATA COMMUNICATIONS, LTD. | | Kazakhstan  | 2 |
| RadarFind Corporation | | United states | 1 |
| RadChips, Inc. | | United states | 1 |
| Radcom Ltd. | | Israel  | 1 |
| Raden Inc | | United states | 1 |
| RADGUARD LTD. | | Israel | 1 |
| Radiance Technologies, Inc. | | United states | 1 |
| RadiAnt Co.,Ltd | | Korea | 1 |
| Radiant Communications Corp. | | United states | 1 |
| Radiant Industries Incorporated | | United states | 1 |
| RADIANT SYSTEMS | | United states | 1 |
| Radiant Zemax LLC | | United states | 1 |
| RADIANTECH, INC. | | Taiwan | 1 |
| Radiation Safety and Control Services Inc | | United states | 1 |
| Radicom Research, Inc. | | United states | 1 |
| RADiflow | | Israel | 1 |
| RADiflow Ltd. | | Israel | 1 |
| Radiient Technologies, Inc. | | United states | 1 |
| Radinet Communications Inc. | | United states | 1 |
| Radio Activity srl | | Italy | 1 |
| Radio Bridge | | United states | 1 |
| Radio Components Sweden AB | | Sweden  | 1 |
| Radio Data Comms | | Australia | 1 |
| Radio Datacom LLC | | United states | 1 |
| Radio Frequency Systems | | Germany | 1 |
| Radio Mobile Access | | United states | 1 |
| Radio Systems Design, Inc. | | United states | 1 |
| Radio Terminal Systems Pty Ltd | | Australia | 1 |
| RadioCOM, s.r.o. | | Slovakia  | 1 |
| Radiocomp | | Denmark  | 1 |
| Radiocrafts AS | | Norway  | 1 |
| RADIOLAN, INC. | | United states | 1 |
| Radionet Ltd. | | Finland  | 1 |
| Radionor Communications | | Norway | 1 |
| RadioPulse Inc. | | Korea | 1 |
| Radios, Inc. | | United states | 1 |
| Radioscape PLC | | United kingdom  | 1 |
| Radisys | | United states | 1 |
| RADISYS CORPORATION | | United states | 2 |
| Radius Co., Ltd. | | Japan | 1 |
| Radius Gateway | | United states | 1 |
| Radlan Computer Communications Ltd. | | Israel | 1 |
| RADLIVE | | Israel | 1 |
| RADMAX COMMUNICATION PRIVATE LIMITED | | India  | 1 |
| RADSPIN | | Korea | 1 |
| RADSTONE TECHNOLOGY | | United kingdom | 1 |
| RADVision, Ltd. | | Israel | 1 |
| Radware | | Israel | 2 |
| Radwin | | Israel | 1 |
| RADWIN Inc. | | United states | 1 |
| RADYNE CORPORATION | | United states | 1 |
| RAE Systems | | United states | 1 |
| RAFAEL LTD. | | Israel | 1 |
| RafaelMicro | | Taiwan | 1 |
| RAFI GmbH & Co.KG | | Germany | 1 |
| Ragentek Technology Group | | China  | 3 |
| Ragile Networks Inc. | | United states | 1 |
| Ragsdale Technology | | United states | 1 |
| RAGULA SYSTEMS | | United states | 1 |
| RAID Incorporated | | United states | 1 |
| RAIDON TECHNOLOGY, INC. | | Taiwan | 1 |
| RAIDTEC LTD. | | Ireland  | 1 |
| Rail & Road Protec GmbH | | Germany | 1 |
| Rail-Mil Sp. z o.o. Sp. K. | http://www.rail-mil.eu/ | Poland  | 1 |
| RailComm, LLC | | United states | 1 |
| Railtec Systems GmbH | | Switzerland | 1 |
| Rain Bird Corporation | | United states | 1 |
| Rainforest Automation, Inc. | | Canada  | 1 |
| Rainsun Enterprise Co., Ltd. | | Taiwan | 1 |
| RainUs Co.,Ltd | | Korea | 1 |
| Raisecom Technology | | China | 1 |
| Raisecom Technology CO., LTD | | China | 8 |
| Raisecom Technology CO.,LTD | | China | 3 |
| Rajant Corporation | | United states | 1 |
 | Rako Controls Ltd | https://rakocontrols.com/ | United kingdom | 1 |
| Ralink Technology Corp | | Taiwan | 1 |
| Ralink Technology, Corp. | | Taiwan | 1 |
| Ralinwi Nanjing Electronic Technology Co., Ltd. | | China | 1 |
| Ramaxel Technology (Shenzhen) limited company | | China | 1 |
| RAMI | | France  | 1 |
| RAMIX INC. | | United states | 1 |
| RAMTEK CORP. | | United states | 1 |
| Rancho Technology, Inc. | | United states | 1 |
| Rancore Technologies Private Limited | | India | 1 |
| Rand McNally | | United states | 1 |
| RANDATA | | Australia | 1 |
| Rane Corporation | | United states | 1 |
| Rangestar Wireless | | United states | 1 |
| Ransnet Singapore Pte Ltd | | Singapore  | 1 |
| Rantic Labs, Inc. | | United states | 1 |
| Raonet Systems, Inc. | | Korea | 1 |
| RAONIX Inc. | | Korea | 1 |
| RaonThink Inc. | | Korea | 1 |
| Rapid 5 Networks, Inc. | | United states | 1 |
| RAPID CITY COMMUNICATIONS | | United states | 1 |
| Rapid Mobile (Pty) Ltd | | South africa  | 1 |
| Rapidmax Technology Corporation | | Taiwan | 1 |
| Rapidus Wireless Networks Inc. | | Canada | 0 |
| RapidWAN, Inc. | | United states | 1 |
| Raptor Engineering, LLC | | United states | 1 |
| Raptor Networks Technology | | United states | 1 |
| RAPTOR SYSTEMS | | United states | 1 |
| Raritan Computer, Inc | | United states | 1 |
 | Raspberry Pi (Trading) Ltd | https://www.raspberrypi.com/ | United kingdom | 1 |
| Raspberry Pi Foundation | https://www.raspberrypi.org/ | United kingdom | 5 |
| Rasteme Systems Co., Ltd. | | Japan | 1 |
| RASTER GRAPHICS | | United states | 1 |
| RASTER IMAGE PROCESSING SYSTEM | | United states | 1 |
| RASTER OPS CORPORATION | | United states | 1 |
| Raster Vision Ltd | | United kingdom | 1 |
| Rasvia Systems, Inc. | | United states | 1 |
| RATIO Entwicklungen GmbH | | Germany | 1 |
| RATIONAL | | United states | 1 |
| RATOC SYSTEM INC. | | Japan | 1 |
| RATP | | France | 1 |
| RAULAND-BORG CORPORATION | | United states | 1 |
| RAUMFELD GmbH | | Germany | 1 |
| Rawe Electonic GmbH | | Germany | 1 |
| Ray Shine Video Technology Inc | | Taiwan | 1 |
| Raybased AB | | Sweden | 1 |
| Raybit Systems Korea, Inc | | Korea | 1 |
| Raycom CO ., LTD | | China | 1 |
| RAYCOM SYSTEMS INC | | United states | 1 |
| Raycore Taiwan Co., LTD. | | Taiwan | 1 |
| Raydium Semiconductor Corp. | | Taiwan | 1 |
| RAYLAN CORPORATION | | United states | 1 |
| RAYLASE AG | | Germany | 1 |
| Raylios Technology | | Taiwan | 1 |
| Raymarine UK Ltd | | United kingdom | 1 |
| RAYMOND AND LAE ENGINEERING | | United states | 1 |
| RAYNET CORPORATION | | United states | 1 |
| Raysis Co., Ltd. | | Korea | 1 |
| Rayson Technology Co., Ltd. | | Taiwan | 2 |
| RAYTALK INTERNATIONAL SRL | | Italy | 1 |
| RAYTECH ELECTRONIC CORP. | | Taiwan | 1 |
| Raytek GmbH | | Germany | 1 |
| Raytheon | | United states | 1 |
| Raytheon BBN Technologies | | United states | 1 |
| RAYTHEON E-SYSTEMS, INC. | | United states | 1 |
| RayTight | | China | 1 |
| Raytron Photonics Co.,Ltd. | | China | 1 |
| Rayzone Corporation | | Korea | 1 |
| Raza Microelectronics Inc | | United states | 1 |
| razberi technologies | | United states | 1 |
| Razer Inc | | United states | 1 |
| Razorstream, LLC | | United states | 1 |
| RB GeneralEkonomik | | Serbia  | 1 |
| RBcloudtech | | China | 1 |
| RBH Access Technologies Inc. | | Canada | 1 |
| RC COMPUTER A/S | | Denmark | 1 |
| RC Networks, Inc. | | United states | 1 |
| RCF S.P.A. | | Italy | 1 |
| RCG (HK) Ltd | | Hong kong  | 1 |
| RCNTEC | | Russian federation  | 1 |
| RCO Security AB | | Sweden | 1 |
| RDA Technologies Ltd. | | Hong kong | 1 |
| RDC Semiconductor Inc., | | Taiwan | 1 |
| RDC, Inc. dba LynTec | | United states | 0 |
| RDI | | United states | 1 |
| RDI technology(Shenzhen) Co.,LTD | | China | 1 |
| RDM Corporation | | Canada | 1 |
| REA Elektronik GmbH | | Germany | 1 |
| Reach Systems Inc. | | United states | 1 |
| Reach Technology Inc. | | United states | 1 |
| Reacheng Communication Technology Co.,Ltd | | China | 1 |
| ReadyLinks Inc | | United states | 1 |
| ReadyNet | | United states | 1 |
| Real Digital Media | | United states | 1 |
| Real ID Technology Co., Ltd. | | Korea | 1 |
| Real Time Access, Inc. | | United states | 1 |
| Real Time Automation | | United states | 1 |
| Real Time Logic | | United states | 1 |
| Real Vision Technology Co.,Ltd. | | Korea | 1 |
| REALAND BIO CO., LTD. | | China | 1 |
| Realease Limited | | Hong kong | 1 |
| Realfiction ApS | | Denmark | 1 |
| Realfit(Shenzhen) Intelligent Technology Co., Ltd | | China | 1 |
| Reallin Electronic Co.,Ltd | | China | 1 |
| Really Simple Software, Inc | | United states | 1 |
| Realm Systems, Inc. | | United states | 1 |
 | realme | https://www.realme.com/ | China | 46 |
| RealNetworks | | United states | 1 |
| Realplay Digital Technology(Shenzhen) Co.,Ltd | | China | 1 |
| REALTEK SEMICONDUCTOR CORP. | | Taiwan | 1 |
| REALTIMEID AS | | Norway | 1 |
| Rebel.com, Inc. | | Canada | 1 |
| Rebound Telecom. Co., Ltd | | China | 1 |
| Rebox B.V. | | Netherlands  | 1 |
| Recall Technologies, Inc. | | United states | 1 |
| RECHNER ZUR KOMMUNIKATION | | Germany | 1 |
| Rechnerbetriebsgruppe | | Germany | 1 |
| Reciprocal Labs Corp | | United states | 1 |
| Reco Research Co., Ltd. | | Taiwan | 1 |
| Reco S.p.A. | | Italy | 1 |
| Recogni Inc | | United states | 2 |
| Recore Systems | | Netherlands | 1 |
| Recovision Technology Co., Ltd. | | China | 1 |
| Red Beetle Inc. | | United states | 1 |
| RED Digital Cinema | | United states | 1 |
| Red Embedded Design Limited | | United kingdom | 1 |
| Red Lion Controls Inc. | | United states | 1 |
| Red Lion Controls, LP | | United states | 4 |
| Red Sun Synthesis Pte Ltd | | Singapore | 1 |
| Red-Lemon | | Hong kong | 1 |
| Red-M Products Limited | | United kingdom | 1 |
| Redarc Electronics | | Australia | 1 |
| REDCOM LABS INC. | | United states | 1 |
| REDCREEK COMMUNICATIONS, INC. | | United states | 1 |
| Reddo Networks AB | | Sweden | 1 |
| Redes de Telefonía Móvil S.A. | | Spain  | 1 |
| Redfern Broadband Networks | | Australia | 1 |
| Redflex Communication Systems | | Australia | 1 |
| Redflow Limited | | Australia | 1 |
| Redlake MASD LLC | | United states | 1 |
| Redline Communications Inc. | | Canada | 1 |
| Rednix | | Korea | 1 |
| Redpine Signals, Inc. | | India | 3 |
| ReDriven Power Inc. | | Canada | 1 |
| Redswitch Inc. | | United states | 1 |
| Redux Communications Ltd. | | Israel | 1 |
| Reduxio Systems | | Israel | 1 |
| Redwire, LLC | | United states | 1 |
| Redwood Technologies LTD | | United kingdom | 1 |
| REFLEX MANUFACTURING SYSTEMS | | United kingdom | 1 |
| Refraction Technology, Inc. | | United states | 1 |
| Regenersis (Glenrothes) Ltd | | United kingdom | 1 |
| REGENT ELECTRONICS CORP. | | United states | 1 |
| REIGNCOM | | Korea | 1 |
| Reiner SCT | | Germany | 1 |
| REJ Co.,Ltd | | Japan | 0 |
| Relax Technology, Inc. | | United states | 1 |
| Relay, Inc. | | United states | 1 |
| Relay2, Inc. | | United states | 1 |
| RELIA TECHNOLGIES | | Taiwan | 1 |
| Reliable Controls | | Canada | 1 |
| RELIABLE POWER METERS | | United states | 1 |
| RELIANCE COMM/TEC, R-TEC | | United states | 1 |
| Reliance Communications LLC | | United states | 1 |
| RELIANCE COMPUTER CORP. | | United states | 1 |
| Reliance Electric Limited | | Japan | 1 |
| Rembrandt Technologies, LLC d/b/a REMSTREAM | | United states | 1 |
| Remec Broadband Wireless , LLC | | United states | 1 |
| REMEC, Inc. | | United states | 1 |
| Remopro Technology Inc. | | Taiwan | 1 |
| Remote Security Systems, LLC | | United states | 1 |
| Remote Solution | | Korea | 4 |
| Remote Technologies Inc | | United states | 1 |
| Remotec, Inc. | | United states | 1 |
| REMOTEK CORPORATION | | Taiwan | 1 |
| Remsdaq Limited | | United kingdom | 1 |
| RENA GmbH Print Systeme | | Germany | 1 |
| Renaissance Learning Inc | | United states | 1 |
| Renasis, LLC | | United states | 1 |
| Renesas Electronics (Penang) Sdn. Bhd. | | Malaysia  | 25 |
| Renesas Electronics Corporation | | Japan | 1 |
| Renesas Technology America, Inc. | | United states | 1 |
| Renesas Technology Sales Co., Ltd. | | Japan | 1 |
| RENEX CORPORATION | | United states | 1 |
| Renishaw PLC | | United kingdom | 1 |
| Renkus-Heinz, Inc. | | United states | 1 |
| Reno A&E | | United states | 1 |
| Renu Electronics Pvt Ltd | | India | 1 |
| Reolink Innovation Limited | | China | 0 |
| Repeatit AB | | Sweden | 1 |
| REPOTEC CO., LTD. | | Taiwan | 1 |
| REPUBLIC TECHNOLOGY, INC. | | United states | 1 |
| Research Centre Module | | Russian federation | 1 |
| RESEARCH MACHINES | | United kingdom | 1 |
| Research Products Corporation | | United states | 1 |
| Resideo | | United states | 2 |
| RESILIENCE CORPORATION | | United states | 1 |
| ResMed Ltd | | Australia | 1 |
| RESOL Elektronische Regelungen GmbH | | Germany | 1 |
| Resolution Audio | | United states | 1 |
| Resolution Products | | United states | 1 |
| RESON, INC. | | United states | 1 |
| Resource Data Management Ltd | | United kingdom | 1 |
| Resources Computer Network Ltd. | | Hong kong | 1 |
| Respironics, Inc. | | United states | 1 |
| Retail Innovation HTT AB | | Sweden | 1 |
| RetailNext | | United states | 1 |
| Reti Corporation | | Taiwan | 1 |
| REUDO CORPORATION | | Japan | 1 |
| Reutech Radar Systems (PTY) Ltd | | South africa | 1 |
| REUTERS HOLDINGS PLC | | United kingdom | 1 |
| REV Ritter GmbH | | Germany | 1 |
| Revogi Innovation Co., Ltd. | | China | 1 |
| Revolution Display | | United states | 1 |
| Revolv Inc | | United states | 1 |
| Rextechnik International Co., | | Taiwan | 1 |
| Rezolt Corporation | | United states | 1 |
| RF COncepts, LLC | | United states | 1 |
| RF Controls, LLC | | United states | 1 |
| RF elements s.r.o. | | Slovakia | 1 |
| RF IDeas | | United states | 1 |
| RF Industries | | Australia | 1 |
| RF Innovations Pty Ltd | | Australia | 1 |
| RF Micro Devices | | United states | 1 |
| RF Surgical System Inc. | | United states | 1 |
| RF Technologies | | United states | 1 |
| RF Technology Pty Ltd | | Australia | 1 |
| RF WINDOW CO., LTD. | | Korea | 1 |
| RF-LAMBDA USA INC. | | United states | 1 |
| RF-Link System Inc. | | Taiwan | 1 |
| RFI Engineering | | Netherlands | 1 |
| RFID, Inc. | | United states | 1 |
| RFM | | United states | 1 |
| RFNET Technologies Pte Ltd (S) | | Singapore | 1 |
| RFTECH | | Korea | 1 |
| RFTech Co.,Ltd | | Korea | 1 |
| RFTECH SRL | | Italy | 1 |
| RFTNC Co., Ltd. | | Korea | 1 |
| RG Nets, Inc. | | United states | 1 |
| RGB Networks Inc. | | United states | 1 |
| RGB Spectrum | | United states | 1 |
| Rheem Australia Pty Ltd | | Australia | 1 |
| Rheinmetall Canada Inc. | | Canada | 1 |
| RHEWA-WAAGENFABRIK August Freudewald GmbH &Co. KG | | Germany | 1 |
| Rhino Mobility LLC | | United states | 1 |
| RHK TECHNOLOGY, INC. | | United states | 1 |
| Rhombus Systems | | United states | 1 |
| Rhythm Watch Co., Ltd. | | Japan | 1 |
| RIAS Corporation | | United states | 1 |
| Riava Networks, Inc. | | Japan | 1 |
| Ricardo Prague, s.r.o. | | Czech republic | 1 |
| RICARDO TEST AUTOMATION LTD. | | United kingdom | 1 |
| Riccius+Sohn GmbH | | Germany | 1 |
| Rice Lake Weighing Systems | | United states | 1 |
| Richer Link Technologies CO.,LTD | | China | 1 |
| Richfit Information Technology Co., Ltd | | China | 1 |
| RICOH COMPANY LTD. | | Japan | 1 |
| RICOH COMPANY, LTD. | | Japan | 1 |
| RICOH COMPANY,LTD. | | Japan | 1 |
| RIDGE COMPUTERS | | United states | 1 |
| Ridgeline Instruments | | United states | 1 |
| Riedel Communications GmbH | | Germany | 1 |
| Riedo Networks GmbH | | Switzerland | 1 |
| Riedo Networks Ltd | | Switzerland | 0 |
| RIFATRON | | Korea | 1 |
| Rigado, LLC | | United states | 1 |
| Rigaku Corporation | | Japan | 1 |
| Rigaku Corporation Osaka Plant | | Japan | 1 |
| RIGHTECH CORPORATION | | Taiwan | 1 |
| RightHand Technologies, Inc. | | United states | 1 |
| Rigol Technologies, Inc. | | China | 1 |
| Riken Keiki Co., Ltd. | | Japan | 1 |
| RIKOR TV, Ltd | | Russian federation | 1 |
| Rincon Research Corporation | | United states | 1 |
| RING ACCESS, INC. | | United states | 1 |
| Ring LLC | | United states | 7 |
| Ring Solutions | | United states | 1 |
| RingBell Co.,Ltd. | | Canada | 1 |
| RingCube Technologies, Inc. | | United states | 1 |
| Ringslink (Xiamen) Network Communication Technologies Co., Ltd | | China | 1 |
| Rinicom Holdings | | United kingdom | 1 |
| Rinnai | | United states | 1 |
| RINNAI KOREA | | Korea | 1 |
| Rinstrum Pty Ltd | | Australia | 1 |
| RION CO., LTD. | | Japan | 1 |
| RIOWORKS SOLUTIONS, INC. | | Taiwan | 1 |
| Ripcode, Inc. | | United states | 1 |
| RISC DEVELOPMENTS LTD. | | United kingdom | 1 |
| RISCO LTD | | Israel | 1 |
| RiscStation Ltd. | | United kingdom | 1 |
| RISE COMPUTER INC. | | Taiwan | 1 |
| Risk Technology Ltd | | United kingdom | 1 |
| RISO KAGAKU CORPORATION | | Japan | 1 |
| RISQ MODULAR SYSTEMS, INC. | | United states | 1 |
| RiT technologies Ltd. | | Israel | 1 |
| RITTAL-WERK RUDOLF LOH GmbH & Co. | | Germany | 1 |
| Ritter Elektronik | | Germany | 1 |
| Rittmeyer AG | | Switzerland | 1 |
| RIVA ELECTRONICS | | United kingdom | 1 |
| RIVA Networks Inc. | | United states | 1 |
| Riverbed Technology, Inc. | | United states | 3 |
| RiverDelta Networks | | United states | 1 |
| Riverhead Networks Inc. | | United states | 1 |
| Riverstone Networks | | United states | 1 |
| RIVERTEC CORPORATION | | Japan | 1 |
| Rivertree Networks Corp. | | Korea | 1 |
| Rivet Networks | | United states | 1 |
| RIX TECHNOLOGY LIMITED | | Hong kong | 1 |
| RIZ TRANSMITTERS | | Croatia  | 1 |
| RKC INSTRUMENT INC. | | Japan | 1 |
| RLH INDUSTRIES,INC. | | United states | 1 |
| RLTech India Private Limited | | India | 1 |
| RLW Inc. | | United states | 1 |
| RLX Technologies | | United states | 1 |
| RM Tech Co., Ltd. | | Korea | 1 |
| RMP ELEKTRONIKSYSTEME GMBH | | Germany | 1 |
| RND-RAD NETWORK DEVICES | | Israel | 1 |
| RNET Technologies, Inc. | | United states | 1 |
| RNware Co.,Ltd. | | Korea | 1 |
| RO.VE.R. Laboratories S.p.A. | | Italy | 1 |
| Road-Track Telematics Development | | Israel | 1 |
| ROAX BV | | Netherlands | 1 |
| Robatech AG | | Switzerland | 1 |
| ROBE Show lighting | | United states | 1 |
| Robert Bosch Elektronika Kft | | Hungary  | 1 |
| Robert Bosch Elektronika Kft. | | Hungary | 1 |
| Robert Bosch Elektronikai Kft. | | Hungary | 0 |
| Robert Bosch GmbH AnP | | Germany | 1 |
| Robert Bosch JuP1 | | Mexico  | 1 |
| Robert Bosch SRL | | Romania  | 1 |
| Roberts Radio limited | | United kingdom | 1 |
| Robinson Corporation | | Taiwan | 1 |
| Robonica (Pty) Ltd | | South africa | 1 |
| RoboTech srl | | Italy | 1 |
| Robotic d.o.o. | | Croatia | 1 |
| ROBOTIS, Co, Ltd | | Korea | 1 |
| ROBOTOUS, Inc. | | Korea | 1 |
| ROBOX SPA | | Italy | 1 |
| Roche Diagnostics | | United states | 1 |
| Roche Diagnostics GmbH | | Germany | 2 |
| Roche Diagnostics International Ltd. | | Switzerland | 1 |
| ROCK PATH S.R.L | | Italy | 1 |
| Rockeetech Systems Co.,Ltd. | | China | 1 |
| ROCKETCHIPS, INC. | | United states | 1 |
| RocketLogix, Inc. | | United states | 1 |
| Rockport Networks Inc | | Canada | 1 |
| Rockridgesound Technology Co. | | China | 1 |
| Rockwell Automation | | United states | 13 |
| Rocon PLC Research Centre | | United states | 1 |
| RODE | | Australia | 0 |
| ROGER D.Wensker, G.Wensker sp.j. | | Poland | 1 |
| Rohati Systems | | United states | 1 |
| ROHDE & SCHWARZ GMBH & CO. KG | | Germany | 1 |
| ROHM CO., LTD. | | Japan | 1 |
| ROI COMPUTER AG | | Germany | 1 |
| ROIS Technologies, Inc. | | Korea | 1 |
 | Roku, Inc. | https://www.roku.com/ | United states | 25 |
| ROLAND DG CORPORATION | | Japan | 1 |
| ROLI Ltd. | | United kingdom | 1 |
| Roll Systems Inc. | | United states | 1 |
| Rolling Wireless S.a.r.l. Luxembourg | | Luxembourg  | 1 |
| Rolls-Royce | | United states | 1 |
| ROLM MIL-SPEC COMPUTERS | | United states | 1 |
| ROMWin Co.,Ltd. | | United states | 1 |
| RON-Telecom ZAO | | Russian federation | 1 |
| ROOFTOP COMMUNICATIONS CORP. | | United states | 1 |
| RoomReady/Zdi, Inc. | | United states | 1 |
| ROOT, INC. | | Japan | 1 |
| Rootech, Inc. | | Korea | 1 |
| Rootous System Co.,Ltd | | Korea | 1 |
| ROPEX Industrie-Elektronik GmbH | | Germany | 1 |
| Roqos, Inc. | | United states | 1 |
| RORZE CORPORATION | | Japan | 1 |
| Rosco Entertainment Technology, Inc. | | United states | 1 |
| ROSE ELECTRONICS | | United states | 1 |
| Roseman Engineering Ltd | | Israel | 1 |
| ROSEMOUNT CONTROLS | | United states | 1 |
| Rosemount Inc. | | United states | 1 |
| Rosemount Process Analytical | | United states | 1 |
| Rosen Aviation | | United states | 1 |
| Rosewill Inc. | | United states | 1 |
| Rosonix Technology, Inc. | | Taiwan | 1 |
| Ross Controls | | United states | 1 |
| ROSS TECHNOLOGY, INC. | | United states | 1 |
| Ross Video Limited | | Canada | 1 |
| Rosslare Enterprises Limited | | Hong kong | 1 |
| ROSSMA | | Russian federation | 1 |
| ROTEC INDUSTRIEAUTOMATION GMBH | | Germany | 1 |
| ROTEL TECHNOLOGIES | | Turkey  | 1 |
| ROTORK INSTRUMENTS, LTD. | | United kingdom | 1 |
| ROUND Co.,Ltd. | | Japan | 1 |
| RouteFree, Inc. | | United states | 1 |
| Routerboard.com | | Latvia  | 18 |
| Routrek Networks Corporation | | Japan | 1 |
| Roving Networks | | United states | 1 |
| Rowley Associates Limited | | United kingdom | 1 |
| ROXTON Ltd. | | Russian federation | 1 |
| Roxton Systems Ltd. | | Russian federation | 0 |
| ROYAL MELBOURNE INST OF TECH | | Australia | 1 |
| Royaldigital Inc. | | Taiwan | 1 |
| RoyalTek Company Ltd. | | Taiwan | 1 |
| RP-Technik e.K. | | Germany | 1 |
| RPA Reserch Co., Ltd. | | United states | 1 |
| RPC Energoautomatika Ltd | | Russian federation | 1 |
| RPCG, LLC | | United states | 1 |
| RPS S.p.A. | | Italy | 0 |
| RRAMAC | | United states | 1 |
| RRCN SAS | | France | 1 |
| RS Automation Co., Ltd | | Korea | 1 |
| RSD Communications Ltd | | United kingdom | 1 |
| RSE Informations Technologie GmbH | | Austria  | 1 |
| RSF | | France | 1 |
| RSI SYSTEMS | | United states | 1 |
| RSI VIDEO TECHNOLOGIES | | France | 1 |
| RSR S.R.L. | | Italy | 1 |
| RtBrick Inc. | | United states | 1 |
| RTC Industries, Inc. | | United states | 1 |
| RTD Embedded Technologies, Inc. | | United states | 1 |
| RTK-TECHNOLOGIES, LLC | | Russian federation | 1 |
| RTNET | | Korea | 1 |
| RTUnet (Australia) | | Australia | 1 |
| RTW GmbH & Co. KG | | Germany | 1 |
| RTX Telecom A/S | | Denmark | 1 |
| RUAG Schweiz AG | | Switzerland | 1 |
| Rubezh | | Russian federation | 1 |
| Ruby Tech Corp. | | Taiwan | 1 |
| RUBY TECH CORPORATION | | Taiwan | 1 |
 | Ruckus Wireless Inc. | https://www.ruckuswireless.com/ | United states | 88 |
| Ruf Telematik AG | | Switzerland | 1 |
| RuggedCom | | Canada | 1 |
| RuggedCom Inc. | | Canada | 2 |
| RuggedTek Hangzhou Co., Ltd | | China | 1 |
| Ruichi Auto Technology (Guangzhou) Co., Ltd. | | China | 1 |
| Ruijie Networks Co.,LTD | | China | 23 |
| Ruio telecommunication technologies Co., Limited | | China | 1 |
| RuiXingHengFang Network (Shenzhen) Co.,Ltd | | China | 1 |
| Rulogic Inc. | | United states | 1 |
| Runcom Technologies Ltd. | | Israel | 1 |
| Runtop, Inc. | | Taiwan | 2 |
| Rupprecht & Patashnick Co. | | United states | 1 |
| Ruroc LTD | | United kingdom | 1 |
| RURU TEK PRIVATE LIMITED | | India | 1 |
| Russound | | United states | 1 |
| Rustelcom Inc. | | Russian federation | 1 |
| Rusteletech Ltd. | | Russian federation | 1 |
| ruwido austria gmbh | | Austria | 1 |
| RW Tecnologia Industria e Comercio Ltda | | Brazil  | 1 |
| RWE Effizienz GmbH | | Germany | 1 |
| RWT GMBH | | Germany | 1 |
| RyCo Electronic Systems Limited | | United kingdom | 1 |
| RYOSEI, Ltd. | | Japan | 0 |
| Ryowa Electronics Co.,Ltd | | Japan | 1 |
| Ryvor Corp. | | United states | 1 |
| RØDE | | Australia | 1 |
and is updated daily to ensure our data is constantly up to date.
