F
- NXS Forefront Inc.
- F3 Wireless
- Fabru
- FaceKey
- Fairchild (onsemi)
- Fair-Rite Products Corp.
- Falconer Electronics, Inc.
- Famatel USA
- Fanstel Corp.
- Fan-S Division / Qualtek Electronics Corp.
- Fascomp Electronic Hardware
- Fastron
- FATH Inc.
- FCI Automotive (Delphi)
- FCI Basics (Amphenol Communications Solutions)
- FCT Electronics - Molex
Flamar - Molex - FDI (Future Designs, Inc)
- FDK America
- Fechometal
- Fedco Batteries
- FEIG ELECTRONIC
- FEITIAN Technologies
- FEMA Electronics
- Fenwal / Honeywell
- FerriShield / LeaderTech
- FERROXCUBE
- Festo
- Feztek
- Fiber Instrument Sales
- Fibertronics
- Formosa Microsemi Co. Ltd.
- FTDI (Future Technology Devices International, Ltd.)
- Fiber Systems International / Amphenol
- FiberFin
- FiberSource, Inc.
- Fibocom
- FIBOX Enclosures
- Finder Relays, Inc.
- Fingerprint Cards AB
- Fingerprints
- Finisar Corporation
- FinishAdapt
- FIRST CABLE LINE INC.
- First Sensor
- FIT (Foxconn Interconnect Technology)
- Flambeau, Inc.
- Flashforge USA
- Flex Power Modules
- FlexPoint
- Flexxon
- FLIR Extech
- FLIR (Teledyne FLIR)
- Floyd Bell, Inc.
- Fluke Electronics
- Fluke Networks
- Flusso
- Focus LCDs
- Formerica Optoelectronics Inc.
- Fortebit
- Fotofab
- Fox Electronics / Abracon
- Foxconn OE Technologies
- Fractus Antennas (Ignion)
- Fraen
- FRAMOS
- FRÄNKISCHE INDUSTRIAL PIPES
FRÄNKISCHE USA - Free2move
- FreePoint Technologies
- Freescale Semiconductor, Inc. (NXP Semiconductors)
- FreeWave Technologies, Inc.
- Fremont Micro Devices
- FRESH DIGIT
- FRIWO Gerätebau GmbH
- Frontier Electronics
- FSP Technology
- FTS
- Fujifilm
- Fujitsu Components
Fujitsu Semicondctor - FULLSTEM
- Fumex
- Furuno (Kaga Electronics USA)
- Fuspower
- Futaba
- F-Secure