| BEEDE ELECTRICAL INSTRUMENT CO. | Engine instruments: Speedometers, tachometers and hourmeters. Fuel, water, oil and volt guages. Panel meters. Meter relays. Senders. Magnetic sensors. Electronic control systems. |
| HELLA, INC. | Automotive relays, flashers, timers and sockets. Head lamps, tail lamps, work lamps, side markers, interior and signal lamps. Horns, beacons, switches and windshield washer pumps. |
| HERMETIC SWITCH, INC. | Complete line of custom and standard magnetic reed switches and reed switch proximity sensors. Metal sensing proximity sensors. Custom manufacturing and value added capabilities. |
| LAMP TECHNOLOGY, INC. | Miniature and subminiature incandescent bulbs, medical and projection bulbs, specialty lighting. LED's for miniature lamp replacement. |