Nor-Lake Incorporated - refrigeration equipment for foodservice and scientific markets including walk-in coolers, freezers and more.
Broan Mfg. Co., Inc. - makers of built-in products for the home including bath fans, range hoods, medicine cabinets and Westminster chimes.
Automation Components Inc. - manufactures sensors and transmitters for monitoring temperature, pressure, relative humidity, air quality, carbon monoxide, carbon dioxide, and current.
TCS/Basys Controls - manufactures products for energy management and automated building control.
Enerquip, Inc. - manufactures shell and tube heat exchangers and related heat transfer systems.
Therma-Stor Products - manufactures heat recovery systems, heat pump water heaters, ventilation systems and dehumidifiers.
ALTEC International - design and manufacture of brazed aluminum heat exchangers for cryogenic applications.
Vilter Manufacturing Corporation - makers of compressors, condensors, evaporators and packaged refrigeration systems to process and preserve food and beverage products.
