Connectors
| 3M | Aero | AMP | Airbourne |
| Amphenol | Aries | Berg (FCI) | BHC |
| CTS Corp | Cinch | DDK | Deutsch |
| ERNI | Elco | Framatome (FCI) | Glenair |
| Harwin | Hirose | Huber and Schner | Hypertronics |
| ITT Cannon | J-Tec | Lemo | Litton |
| Midwest Microwave | Millmax | Molex | Panduit |
| Radiall | Spectrum Control | Teradyne | Tyco |
| Wearnes Hollinsworth | Winchester | WPI | |