BAll Manufacturers
- Bourns
- Bel Fuse
- Bel Power Solutions
- Bergquist Company
- Blackhawk
- Bomar
- Bud Industries
- Bussmann
- B&K-Precision
- Beagle
- BEI Sensors
- Bi-Sonic
- Bivar
- Bluegiga
- Boundary
- Broadcom
- Bulgin
- BusBoard
- B&F
- B+B-SmartWorx
- BB-Battery
- BEI
- BNS-Solutions
- BUD
- Bel-Corporation
- Belden
- Bellin
- Bias-Power
- BlueCreation
- BlueRadios
- BluetechnixGmbH
- BoschSensortec
- Bridgelux
- BroadcomLimited
- Burr