| 1BitSquared | Allegro MicroSystems | API Technologies |
| 3M | Alliance Memory | APM HEXSEAL |
| 4D LCD | Alorium Technology | Apogee Semiconductor |
| 4D Systems | Alpha (Taiwan) | Applied Motion |
| AAEON UP | Alpha Electronics / VPG (Vishay Precision Group) | Aptina Imaging / onsemi |
| Aavid | Alpha Wire | Aptiv |
| AB Connectors / TT Electronics | Alphamax | Arbor Technology |
| ABB | Alps Alpine | ARCOL / Ohmite |
| ABLIC | ALPS Electric | Arcotronics / KEMET |
| Abracon | Alt Shift | Arduino |
| Acconeer | Altech | ArduSimple |
| ACEINNA | Altera / Intel | Aries Electronics |
| aconno | Altitude Tech | Aromat |
| ACS / Amphenol | American Power Conversion | Artesyn Embedded Technologies |
| Active-Semi / Qorvo | American Technical Ceramics (ATC) / KYOCERA AVX | Asahi Kasei Microdevices (AKM) |
| Adafruit | Ametherm | ASI Semiconductor |
| Adesto / Dialog Semiconductor | AMP Connectors / TE Connectivity | Astec Power |
| ADI (Analog Devices Inc.) | Amphenol | Astera Labs |
| ADLINK Technology | ams OSRAM | Astrodyne TDI |
| Advanced Acoustic Technology Corp. | AMSECO / Potter | ATC / KYOCERA AVX |
| Advanced Energy | Amulet Technologies | ATC Automatic Timing & Controls |
| Advanced Linear Devices | Analog Devices Inc. | ATC Diversified Electronics |
| Advanced Photonix | Anaren | ATLAS |
| Advanced Semiconductor, Inc. | ANAVI Technology | Atmel / Microchip |
| Advanced Sensors / Amphenol | Anderson Power Products | ATOP |
| Advanced Thermal Solutions | Andes Technology | ATP Electronics |
| Advantech | Angstrohm / Vishay | ATPI |
| Afero | Antenova | Augat |
| Agastat / TE Connectivity | Anvo-Systems Dresden | Ault / SL Power |
| AIM (American Iron and Metal) | Anytek / Amphenol | Auvidea |
| AIM-Cambridge / Cinch Connectivity Solutions | Aorora / Amphenol | Avago Technologies |
| Air LB / Amphenol | AP Memory | Avalanche Technology |
| AirBorn | Apacer Technology Inc. | Aven |
| AIRPAX / Sensata | APC by Schneider Electric | Avery Dennison |
| AKM (Asahi Kasei Microdevices) | APEM | AVX |
| Alcoswitch / TE Connectivity | Apex Microtechnology | Axicom / TE Connectivity |
| Alden / Amphenol | Apex Tool Group | Axiomtek |
| All Sensors / Amphenol | API Delevan | Azoteq |
| Aztronic / Vishay | BeagleBoard | Bend Labs |
| B&K Precision | Beast Devices | Benewake |
| B+B SmartWorx | BECOM | Bergquist / Henkel |
| Banner Engineering | Beefield Labs | Beyschlag / Vishay |
| Bare Conductive | BEI Sensors / Sensata | BI Technologies / TT Electronics |
| Barry Industries / Vishay | Bel | Bias Power |
| Basler | Bel Fuse | Bittware / Molex |
| BC Components / Vishay | Bel Group | BIVAR |
| Bomar Interconnect | Bel Magnetic Solutions | BJB Electric |
| Bomar-Win | Bel Power Solutions | Blackhawk |
| Boréas Technologies | Belden Wire & Cable | Bluegiga / Silicon Labs |
| Bosch | Bellin Dynamic Systems | Bluetechnix |
| Boundary Devices | BreadBoard Mates | Bud Industries |
| Bourns | Bridgetek | Bulgin |
| BPS | Broadcast-Win | Burr-Brown / TI |
| Brad Harrison | Broadcom | BusBoard Prototype Systems |
| Brainboxes | Buchanan / TE Connectivity | Bussmann / Eaton |
| C&K Aerospace | Carlo Gavazzi | Chipcon |
| C&K Switches | Casco / Amphenol | Chipsee |
| Cables on Demand / Amphenol | Catalyst / ON Semiconductor | Ciclon Semiconductor |
| Caddock | CCS | CII / TE Connectivity |
| Cal Test Electronics | CDE | CIN::APSE / Cinch Connectivity Solutions |
| Califia Lighting | CEL | Cinch / Bel |
| California Eastern Labs | Central / Vishay | Cincon |
| Cambridge | Central Semiconductor | Cirque |
| Canada Mil/Aero / Amphenol | Cera-Mite / Vishay | Cirrus Logic |
| Capacitech | Chemtronics | Citec / TE Connectivity |
| Caplugs | CHERRY | CITEL |
| Carclo Technical Plastics | Chicago Miniature | Citizen |
| Carling Technologies | Chip Quik | Clairitec |
| CML Microcircuits | Cooper Bussmann / Eaton | Clarostat / Honeywell |
| Code Red Technologies | Cooper Tools | Crowd Supply |
| Coilcraft | Corcom / TE Connectivity | Crydom / Sensata |
| Coiltronics / Eaton | Cornell Dubilier (CDE) | Crystek Corporation |
| Cole Hersee / Littelfuse | Corning | CSB |
| Comchip Technology | Cosel | CTS Electronic Components |
| Concord Semiconductor | Coto Technology | CUI Devices |
| Condor / SL Power | Cowfish Studios | CUI Inc |
| Conexio Technologies | Cree LED | cupl |
| congatec | Critical Link | Custom MMIC / Qorvo |
| Connective Peripherals | Crocus Technology | CW Industries |
| ControlBits | Crouzet | Cynergy3 / Sensata |
| CONXALL | Cypress / Infineon | Diodes Incorporated |
| D3 Semiconductor | Delta Electronics Mfg Corp | DIOO Microcircuits |
| Dailywell | Delta Electronics, Inc. | Diotec Semiconductor |
| Dale / Vishay | Deltron | Diptronics |
| Dallas Semiconductor | DEM Manufacturing | DISPLAY VISIONS |
| Daniels Manufacturing | Desco | Displaytech |
| Data Instruments / Honeywell | Design Gateway | DLP Design |
| Davies Molding | DEUTSCH Connectors / TE Connectivity | DMC Tools |
| DB Unlimited | DFRobot | Doodle Labs |
| DBM Optix | Dialight | Draloric / Vishay |
| Decawave / Qorvo | Dialog Semiconductor / Renesas Electronics | Duracell |
| Deepwave Digital | DiceKeys | Dura-Con / Cinch Connectivity Solutions |
| Dell EMC OEM Solutions | Dielectric Laboratories / Knowles | Diode Laser Concepts |
| Delphi | Digilent | Diodes Delight |
| DIGI | Digital View | Energy Micro |
| Eagle Plastic Devices | Electro Corp / Honeywell | EnOcean |
| Eagle-Picher | Electro-Films (EFI) / Vishay | Enpirion / Altera |
| EAO | ELECTRONIC ASSEMBLY | Entrelec / TE Connectivity |
| EasySync | Electroswitch | Envox Experimental Zone (EEZ) |
| Eaton | Elmwood / Honeywell | EOS Power / Bel |
| ebm-papst | Elna | EPCOS / TDK |
| Echelon / Dialog Semiconductor | Elprotronic Inc. | e-peas |
| Ecliptek / Abracon | Embedded Artists | Epson |
| eCOUNT Embedded | Emerson Connectivity Solutions | ERA Instruments |
| ECS Inc. International | Emerson Network Power | ERNI Connectors |
| EDAC | EMO Systems | ERP Power |
| EE Tools | Empower Semiconductor | Exar / MaxLinear |
| EF Johnson | ETI Systems | Exascend |
| Electric Imp | Eupec / Infineon | Excamera Labs |
| Espressif Systems | Europe Chemi-Con | Excelsys |
| Esquilo | Eurotech | Extech |
| ESS Technology | Everlight | EyeCloud AI |
| Essentra Components | EverPro Technologies | Fairchild / onsemi |
| ESTA / Vishay | Everspin Technologies | Fair-Rite |
| Esterline | Evox Rifa / KEMET | Fan-S Division / Qualtek |
| E-Switch | FerriShield / LeaderTech | Fox / Abracon |
| E-T-A Circuit Breakers | Fiber Systems International / Amphenol | Fractus Antennas |
| ETA-USA | Fingerprints | FRAMOS |
| Ethertronics / KYOCERA AVX | Finisar Corporation | Freescale / NXP |
| Fanstel | First Sensor | F-Secure |
| Fascomp | Flamar / Molex | FSI / Amphenol |
| Fastron | Flambeau | FTDI Chip |
| FCI / Amphenol | Flex Power Modules | Fujitsu Components |
| FCI Automotive (Delphi) | FLIR | Fujitsu Semiconductor |
| FCT / Molex | Foosn | FURUNO |
| FDI (Future Designs, Inc) | Formerica Optoelectronics | Futaba |
| Fenwal / Honeywell | Fortebit | Future Designs, Inc. (FDI) |
| GaN Systems | Glenair | Gravitech |
| GCT (Global Connector Technology) | Global Connector Technology (GCT) | Grayhill |
| GE Measurement & Control | Global Specialties | Great Scott Gadgets |
| GEC / Amphenol | Gore | Greenlee |
| General Semiconductor / Vishay | GOWIN | Greenliant |
| GeneSiC Semiconductor | Gumstix | GSI Technology |
| GHI Electronics | GWconnect / Molex | Guerrilla RF |
| GigaDevice | GIGAIPC | Hirschmann Mobility / TE Connectivity |
| Hackboard | Harwin | Hitachi Metals |
| HackerGadgets | Hatch Lighting | Hittite / Analog Devices |
| HALO Electronics | HDP Power | HMS Networks |
| Halo Microelectronics | HellermannTyton | Hobbs / Honeywell |
| Hamlin / Littelfuse | Hencke Technologies | Hologram |
| Hammond Manufacturing | Henkel | Holsworthy / TE Connectivity |
| Hantronix | Heraeus Nexensos | Honeywell |
| HARTING | Heyco | HUBER+SUHNER |
| Hartland Controls / Littelfuse | HiRel Systems / Vishay | Huntington / Vishay |
| Hyperstone | Hirose Electric | Hycal / Honeywell |
| Hirschmann / Lumberg Automation | i2s / Amphenol | IAR Systems |
| iBASE Technology | ilumi | Inspired LED |
| ICE Components | Industrial Shields | Intel |
| IDEC | Industruino | Intelligenate |
| IDI / Smiths Interconnect | Infineon Technologies | InterCon Systems / Amphenol |
| IEI Technology | Inforce Computing | Intercontec / TE Connectivity |
| IET Labs | Innodisk | InterFET |
| Ignion | InnoPhase | International Power |
| II-VI | Innovative Sensor Technology | International Rectifier / Infineon |
| Illinois Capacitor / CDE | Inolux | Intersil / Renesas |
| Inventek Systems | iNRCORE | Intrinsyc |
| Inventus Power | Insight SiP | InvenSense / TDK |
| Io Audio Technologies | IRC / TT Electronics | Iso-Tip |
| Ionissimo / Murata | ISI / Molex | Isotope Engineering |
| IoTeX | ITT Cannon | ISSI |
| IoTize | ITW Switches | I-SYST |
| IQD | iWave Systems | IXYS / Littelfuse |
| JAE Electronics | Johanson Technology | JRC / NJR (New Japan Radio) |
| JKL Components | Johnson / Cinch Connectivity Solutions | JST Automotive Connectors |
| Johanson Dielectrics | Johnson Electric | JW Miller / Bourns |
| Johanson Manufacturing / Knowles | Jonard Industries | Jorjin |
| Kaga Electronics | Keysight Technologies | Klein Tools |
| Kamaya | Keystone Electronics | Kneron |
| Ka-Ro Electronics | Kilovac / TE Connectivity | Knowles |
| Kavlico / Sensata | Kinetic Technologies | KOA Speer |
| KEKO Varicon | Kingbright | Kobiconn |
| KEMET Electronics | Kings-Win | Kobitone |
| Kemtron / TE Connectivity | Kionix / ROHM Semiconductor | Konica Minolta |
| Kester | Kioxia | Kontron |
| Keterex | KISSLING / TE Connectivity | KrakenRF |
| KYOCERA AVX | Kycon | krtkl |
| KYOCERA Display | KYOCERA SLD Laser / KYOCERA AVX | Labforge |
| Laird | LeaderTech | LightWare LiDAR |
| Laird External Antennas / TE Connectivity | Lebow / Honeywell | Lime Microsystems |
| Lamb Industries | LeCroy | Linear Integrated Systems |
| Lambda Nu | LED Engin / ams OSRAM | Linear Technology / Analog Devices |
| Lambda Power / TDK | Ledex / Johnson Electric | Linklayer |
| Lantronix | Ledil | Linx Technologies |
| Lapis Semiconductor / ROHM Semiconductor | LedLink Optics | LiPPERT By ADLINK |
| Lattice Semiconductor | leetronics | Liquid Instruments |
| LTD / Amphenol | Lelon | Lite-On |
| LTW / Amphenol | LEMO | Littelfuse |
| Lumberg Automation | Leopard Imaging | Lixie Labs |
| Lumex | LMB / Heeger | Low Power Radio Solutions (LPRS) |
| Lumileds | LoadSlammer / ProGrAnalog | LPRS (Low Power Radio Solutions) |
| Luminary Micro | Loctite / Henkel | LS Research / Laird |
| Luminus Devices | LORD Microstrain | Lorlin |
| Lumissil | Luxonis | M5Stack |
| MACOM | Masach Tech | MEAN WELL |
| Madison Cable / TE Connectivity | MATRIX Industries | Measurement Specialties / TE Connectivity |
| Maestro Wireless / Lantronix | Matrix Orbital | MEC Switches |
| Magnecraft | Maxim Integrated / Analog Devices | MEDER electronic (Standex) |
| Mallory | MaxLinear | Meggitt Electronic Components |
| Mallory Sonalert | MaxStream | Megladon Manufacturing |
| Marktech Optoelectronics | Maxtena | Melexis |
| Marquardt Switches Inc | Maxwell Technologies | MEMSIC |
| Marvell Semiconductor | MCB Industrie / Vishay | Menber / Littelfuse |
| Merit Sensor | MCC (Micro Commercial Components) | Menda |
| Metcal | MCP / Amphenol | Menlo Micro |
| MG Chemicals | mCube | Microtips Technology |
| MH Connectors | micro:bit | MicroWave Technology |
| Micrel / Microchip | MicroCare | Midcom / Würth Elektronik |
| Micrium | Microchip Technology | Mide Technology |
| Micro Commercial Components (MCC) | Micron | Midwest Microwave / Cinch Connectivity Solutions |
| Micro Crystal | Micronas / TDK | Mikroe |
| MICRO SWITCH / Honeywell | MicroPhonon | MikroElektronika |
| Mini-Circuits | Microsemi / Microchip | Mill-Max |
| Mitsubishi Electric | Microstrain | Mills / Vishay |
| Mobix Labs | Microtherm Sentronic | Milwaukee / Vishay |
| Molex | Mountain Switch | MultiTech |
| Monnit | Move-X | Murata |
| MonoDAQ | Mpression | Murrelektronik |
| Monolithic Power Systems (MPS) | MPS - Monolithic Power Systems | MYIR Tech |
| Morpheans | Mueller Electric | Nexperia |
| Nanonics / TE Connectivity | NetPower Technologies | NI |
| National Semiconductor / TI | Neuralaxy | Nichicon |
| Navitas Semiconductor | Neutrik | Nidec Copal Electronics |
| NDK | Neutron Controls | Nippon Chemi-Con |
| NEC Relays | New Age Enclosures | Nisshinbo |
| NEC-TOKIN / KEMET | New Energy | NJR (New Japan Radio) |
| NEI / Honeywell | NewAE Technology | NKK Switches |
| NeoCortec | Newhaven Display | Nordic Semiconductor |
| NetBurner | NexAIoT | NovaSensor / Amphenol |
| Netduino | NexCOBOT | NovaSensor / GE M&C |
| NEXCOM | Noritake | NovTech |
| NMB Technologies | NOVACAP / Knowles | Nth Dimension |
| NorComp | NXP Semiconductors | Octavo Systems |
| ODU | OmniPreSense | ORing |
| OEG / TE Connectivity | Omron | Orion Fans |
| Ohmite | OncQue | OSEPP Electronics |
| OK Industries / Jonard | Onion | OSRAM Opto Semiconductors / ams OSRAM |
| Olimex Ltd. | onsemi | OStream |
| Olmatic | Oplink / Molex | Othernet |
| Optrex / KYOCERA | Optek / TT Electronics | OTTO |
| Overview | PCD Shenzhen / Amphenol | Phoenix Contact |
| Packard Electric / Delphi | PEM | Phycomp / YAGEO |
| PacTec | Penguin Edge | Piher / Amphenol |
| Panasonic | PennEngineering | Pimoroni |
| Panavise | Peregrine Semiconductor / pSemi | Plato |
| PandaBoard.org | Performance Motion Devices | Pletronics Inc. |
| Panduit | Pervasive Displays | PLX Technology / Broadcom |
| PANJIT | Phambili | PMD (Performance Motion Devices) |
| Parallax | Phihong | Polamco / TE Connectivity |
| Parallax Power | Philips Lumileds | Polytech / Vishay |
| Parker LORD | Philips Semiconductors | Pomona Electronics |
| Parlex / Johnson Electric | Potter / AMSECO | Ponoor Experiments |
| Particle | Power by Linear / Analog Devices | Positronic / Amphenol |
| PCB Arts | Power Integrations | Potter & Brumfield / TE Connectivity |
| PCB Piezotronics / Amphenol | Power Partners | Pro-Wave Electronics |
| PCD / Amphenol | Powercast | pSemi |
| PowerFilm | Procom / Amphenol | PUI Audio |
| Power-One | ProGrAnalog | Pulse Electronics |
| Power-Sonic | Projects Unlimited | PulseCore Semiconductor (onsemi) |
| PowerStor / Eaton | Protektive Pak | PulseR Electronics |
| Preci-Dip | Proterial | Pycom |
| Q-Cee's / TE Connectivity | Qorvo | Quatech / B+B SmartWorx |
| Qoitech | Qualcomm RF360 | Quectel |
| Qualtek Electronics | QuickLogic | Rabbit Semiconductor |
| Radiall | Raychem CP / Littelfuse | Rego Electronics |
| Radiona | Raydiall Automotive | Renata |
| Radiotronix | REAN | Renesas Electronics |
| RAF Electronic Hardware | RECOM Power | RF Solutions |
| RAFI | Rectron | RF360 / Qualcomm |
| Ramtron | Red Pitaya | RFM |
| Raspberry Pi | REDEL / LEMO | RFM Integrated Device |
| Raychem / TE Connectivity | Redpine Signals | RFMi |
| Rigado | ReFLEX CES | Ricoh Electronic Devices Company |
| Riverdi | Rowley Associates | RRC Power Solutions |
| ROBOTIS | ROYALOHM | RT-Thread |
| Roederstein / Vishay | Rosenberger | Rubycon |
| ROHM Semiconductor | Roving Networks / Microchip | Sagrad Inc. |
| Saia-Burgess | SchmartBoard | Securing Hardware |
| Samsung Electro-Mechanics | Schneider Electric | Seeed Studio |
| Samtec | Schrack / TE Connectivity | SEGGER Microcontroller |
| SanDisk | Schurter | Seiko Instruments |
| SANMOTION | ScioSense | Semelab / TT Electronics |
| SanRex | SCS | Semflex / Cinch Connectivity Solutions |
| Sanyo Denki | SE Relays | SemiQ |
| Sanyo Semiconductor / ON Semiconductor | SEARAN | Semitec USA |
| Sargent Tools | SECO | Semtech |
| Schaffner | Serpac | Sensata |
| SensiEDGE | Sfera Labs | Signetik |
| SensiML | Sfernice / Vishay | Signoid |
| Sensirion | SGX Sensortech / Amphenol | Silego Technology |
| Sensorcon / Molex | Sharp Microelectronics | Silex Technology |
| Sensortec / Bosch | Shin Chin | Silicognition |
| Sensotec / Honeywell | Shindengen | Silicom |
| Sensym / Honeywell | SI (Standard Inserts) | Silicon Labs |
| Sequans | Sierra Monitor | Silicon Microstructures, Inc. (SMI) |
| Sequent Microsystems | Silvertel | SiliconBrite |
| SiFive | Simpson Electric Company | Siliconix / Vishay |
| Sigfox | SINE Systems / Amphenol | SparkFun |
| Signal Transformer / Bel | Siretta | Spectra Symbol |
| SK Hynix | SiTime | Spectra-Strip / Amphenol |
| SkyeTek | Socapex / Amphenol | Spectrol / Vishay |
| SkyHigh Memory | SolaHD | Spectrum ASP |
| Skyworks Solutions Inc. | Solantro | Spectrum Control |
| SL Power | Soldered | SpotSee |
| SMART Group Holdings | Solidigm | Sprague / Vishay |
| SMART Modular Technologies | SoMLabs | Sprague Goodman |
| SMARTsemi | Song Chuan | Spresense |
| Smartworx | Sonocotta | SQFMI |
| SMI (Silicon Microstructures Inc.) | Sony Spresense | Square D |
| Soracom | SRI-Win | |
| Smiths Interconnect | SOURIAU | SSI Technologies / Amphenol |
| Stackpole Electronics | Spansion / Cypress Semiconductor | SST Sensing |
| Staco | STMicroelectronics | Supertex |
| Stadium Group | Storm Interface | Susumu |
| Standex | Stratos / Cinch Connectivity Solutions | Sutajio Kosagi |
| Stanley Electric | Sumida | SV Microwave / Amphenol |
| Starcat | SUNBANK | Swissbit |
| STEMinds | Sunbrite | Switchcraft |
| StereoPi | Sundance DSP | Syfer / Knowles |
| Stewart Connector / Bel | Sunon | Symmetry Electronics |
| Superior Sensor Technology | SynDaver | TRACO Power |
| Tadiran Batteries | Tektronix | Transphorm |
| Taica | Telaire / Amphenol | Tronics / TDK |
| Taiwan Semiconductor | Teledatics | TRP Connector / Bel |
| TAIYO YUDEN | Teledyne FLIR | TT Electronics |
| Tall Dog Electronics | Teledyne LeCroy | TT Electronics - IoT Solutions |
| Tamura | Teledyne Relays | TTI, Inc Assembly |
| Taoglas | Telemecanique | THAT Corporation |
| TAOS / ams | Telink | The Modal Shop / Amphenol |
| TCS / Amphenol | Teltonika | Theobroma Systems |
| TDK Corporation | Temp-Flex / Molex | Thermometrics / Amphenol |
| TDK-Lambda | Tempo Semiconductor | Thermometrics / GE M&C |
| TE Connectivity | Terabee | Thin Film / Vishay |
| Teccor / Littelfuse | Terasic Technologies | TI |
| TechNexion | Teridian Semiconductor | Timbercon |
| Techno / Vishay | Texas Instruments | Times Microwave / Amphenol |
| Techspray | Trenz Electronic | Tinkerforge |
| tinyVision.ai | Triad Magnetics | TinkeringTech |
| Togglebit | Trinamic | TinyCircuits |
| TOKIN / KEMET | Tripp Lite | Tuchel / Amphenol |
| TOKO / Murata | TriQuint Semiconductor | Tusonix / CTS |
| Toradex | Tri-Star Electronics | Twin Industries |
| Torex Semiconductor | Triton / Molex | TXC |
| Toshiba | Triune Systems | Tyco Electronics (TE Connectivity) |
| Toshiba Memory | Trompeter / Cinch Connectivity Solutions | u-blox |
| UDOO | Unexpected Maker | UP Board |
| Ultraleap | United Chemi-Con | Upside Down Labs |
| Ultralife | UnitedSiC | UrsaLeo |
| US Sensor / Littelfuse | Vicor | Visual Communications Company |
| Vacuumschmelze (VAC) | Virtium | Vitelec / Cinch Connectivity Solutions |
| Varitronix | VISATON | Vitramon / Vishay |
| VCC | Vishay | Vitrohm |
| Vector | Vishay Precision Group | Volex |
| Vectron / Microchip | Vision Components | Voltronics / Knowles |
| Versarien Technologies | VIA Technologies | VORAGO Technologies |
| Vertiq | Vicharak | VPG (Vishay Precision Group) |
| Waber | Western Design Center | Wiremold |
| Wakefield-Vette | White Rodgers | Wittra |
| Walsin | Wi2Wi | WIZnet |
| Wandboard | Wickmann / Littelfuse | WL Gore |
| WeEn Semiconductors | Wiha | Wokwi |
| Weidmuller | Wilcoxon / Amphenol | Wolfson / Cirrus Logic |
| Well Buying | WIMA | Wolfspeed |
| Weller | Winbond | Woodhead |
| Welwyn / TT Electronics | Winchester Interconnect | Würth Elektronik |
| XaLogic | Xidas | Xsens |
| Xeltek | Xilinx | Xtech |
| Xenarc | XinaBox | Xvisio |
| Xicon | XP Power | YAGEO |
| Yazaki | Zerynth | Zipcores |
| Zentel | ZF Electronics | ZMDI |
| Zentri | Zilog / IXYS | ZSCircuits |