| Alinco | Icom |
| Kenwood | Com-West(Canada) |
| Amateur Electronic Supply | Ham Radio Outlet |
PARTS AND KITS:
| Amidon Associates | |
| Embedded Research (kits) | ElectronicsUSA (Whiterook) (keys/keyers) |
| Small Wonders Labs (kits) | Dan’s Small Parts & Kits |
| Digi-Key Corp. (parts) | Mouser Electronics (parts) |
| TEN-TEC Corp (kits) | NTE Electronics |
| Island Memory Keyer | |
| National Semiconductor | |
| Almost All Digital Electronics |
| Tektronix O-scopes |
| Antenna and Cable |