| COMPANY | PRODUCTS |
| ASCON spa | Complete Line of Instrument Systems & Sensors |
| Eurotherm Corp. | Complete Line of Instrumentation |
| Furnace Control Corp | Automatic Carbon Potential Control Systems |
| Granco Clark | Integrated Aluminum Extrusion Systems and Billet Heating furnaces for Aluminum, Copper and Brass |
| Hotpack Corp. | Controlled Environmental Chamber, Sterilizers & Laboratory Ovens |
| I squared R Element Co. | Silicon Carbide and Molybdenum Disilicide (Kanthal type) Heating Elements |
| Lindberg unit GS | Industrial and Laboratory Furnace Systems |
| Rolled Alloys | Heat and Corrosion Resistant Alloys |
| Thermal Technology, Inc. | Specialized Vacuum Type Furnaces and Hot Presses for Laboratory and Industrial Uses |
| Waukee Engineering Co. | Complete Range of Flowmeters, Mixers, Compressors and Nitrogen Methanol Systems |
| Wilkens Anderson Co. | Complete Line of Laboratory Supplies |
| Wisconsin Oven Corp | Batch and Continuous Ovens and Washers |