3Com | 3M | |
B&B Motor & Control Corp. | Baco | Baird & Tatlock |
Baldor | Balluff | Balston |
Balzer, see Balzers | Balzers | Balzers Union |
Banner Engineering | Barcopac | Barden |
Barker & Williamson | Barksdale Inc. | Baumer |
Baumer Electric | Bbc | Beckhoff |
Beckman Instruments | Belden | Belfab |
Belling Lee | Belling-Lee | Bellingham & Stanley Ltd. |
Bendix Dynapath | Berger Lahr | Berkleonics |
Beta Squared | Bi Technologies | Bimba |
Binder | Bio-Rad | Bird |
Bird Electronic | Biscor | Bishop Wisecarver |
Blomme | Blondelle | Blue Chip |
Blue White | BOC | Bodine |
Bodine Electric Company | Boiswood | Bosch |
Bourns | Bourns Trimpot | BPS |
Branson | Brecoflex | Brecooflex |
Briskheat | Britclips | British Telecom (see BT) |
Brook Control Gear | Brook Crompton | Brooks Instruments |
Brooks Mfg. Corps | Brown Bouveri | Bruce |
BSL | BT | BTI |
Burgess | Burkert | Burket |
Burndy | Burr Brown | Burrell Pneumatic |
Buss | Bussman | Bussmann |
QMS | Qualidyne | Qualiflow |
Quality Precision | Quartzfab | |
Ual | UCC | Ul |
Ulrick Matter | Ultratech | Ulvac |
Unaxis | Unbranded | Und Lab Inc |
Unimation | Unimax | Unit Instruments |
United Electric | Unitrode | Unitta |
Unknown | Unkown | US Dynamics |
US Gauge | Ushio | Uuniphase/Cyonics |
X-Acto | Xycarb Ceramics | Xycom |
Yamada | Yellow Spring | Yokahama Denki |
Zellweger Analytics | Ziatech | Zilog |
Zimmermann | Zitel Corp. | Zurrer |
aaaaaa |