| | Buehler Ltd (Lake Bluff, IL) Microstructure laboratory test equipment & supplies | |
| | Commercial Testing Co Inc (Dalton, GA) Testing laboratory: construction materials, fire & smoke equipment | |
| | Conestoga U S A (Pottstown, PA) Machinery parts & specialty laboratory apparatus test equipment | |
| | Custom Laboratory Equipment (Orange City, FL) Laboratory equipment | |
| | Custom Stainless Inc (Nunica, MI) Cold rolled & stainless steel fabricating; food service, laboratory & store fixture equipment | |
| | Daigger, A & Company Inc (Lincolnshire, IL) Distributes laboratory equipment; company is a wholesale distributor of laboratory supplies, chemicals, microscopes, scales, balances & educational teaching aids | |
| | DBS Stainless Steel Fabctn (Hamilton, OH) Custom stainless steel food service & laboratory equipment | |
| | Eberbach Corp (Ann Arbor, MI) Analytical, shaking & stirring apparatus; laboratory testing equipment & blending containers | |
| | Engineering Technology Inc (Orlando, FL) Testing laboratory; contract manufacturing; military portable weapons & aircraft ground support equipment; designing & engineering of mechanical mechanisms | |
| | Environmental Technology Corp (Madison, OH) Testing laboratory; calibrating service; mobile medical, audiometric, spirometric testing equipment & industrial medical testing service | |
| | Fischer, George DISA Inc (Holly, MI) Foundry machinery, laboratory equipment, ovens, metallurgical & testing equipment | |
| | Fisher Scientific (Pittsburgh, PA) Laboratory equipment & supplies | |
| | Foundry Testing Equipment Inc (Detroit, MI) Laboratory testing equipment for foundries | |
| | Fusion Inc (Arlington Hts, IL) Laboratory equipment & supplies, laboratory & scientific glassware | |
| | Gilson Screen Inc (Malinta, OH) Laboratory testing equipment; custom stainless steel & metal fabricating | |
