| | Graco Inc (Plymouth, MI) Laboratory; test fluid materials handling equipment | |
| | Griffin Wheel Co (Bensenville, IL) Research & development laboratory: railroad equipment | |
| | Hicks Equipment Inc (Swartz Creek, MI) Photographic laboratory equipment | |
| | Houtz Instrument & Machine (Port Matilda, PA) Machine shop: general machining; medical & laboratory testing equipment | |
| | Humboldt Manufacturing Co Inc (Norridge, IL) Laboratory metal ware & engineering test equipment | |
| | IIT Research Institute (Conshohocken, PA) Testing laboratory: electromagnetic interference & control equipment | |
| | International Cybernetics Corp (Clearwater, FL) Research & development laboratory: nondestructive equipment & roadway testing computers | |
| | Lifecor Inc (Pittsburgh, PA) Research & development laboratory: cardiovascular equipment | |
| | Magenta Corp (Chicago, IL) Plastic injection molding, laboratory equipment & dispensing closures | |
| | McMahan Electro-Optics Inc (Winter Park, FL) Medical & laboratory diagnostic equipment | |
| | Metal Metrics Inc (Library, PA) Analytical laboratory test equipment | |
| | Metretek Inc (Melbourne, FL) Remote meter & data collectors; research & development laboratory, simulation & training equipment | |
| | Night Vision Corp (Lincolnwood, IL) Research & development laboratory: night vision equipment | |
| | Omni International Inc (Marietta, GA) Laboratory equipment; homogenizers, mixers | |
| | Orbit Industries Inc (Middlebrg Hts, OH) Testing laboratory: nondestructive test equipment | |
