Perma-Pipe: The largest manufacturer of pre-insulated piping systems in North America supplying a broad customer base, including industrial, chemical and petroleum producers, airports, governmental agencies, housing projects, universities, and prisons.
Midwesco Filter: Helping industry protect the environment through the manufacture and supply of air filtration elements for a worldwide customer base.
Thermal Care: A leading manufacturer of energy efficient liquid chillers and plant circulating systems used to remove heat from industrial processes for customers around the globe.
Midwesco Mechanical: Providing energy efficient heating, ventilation, and air conditioning (HVAC) systems for large commercial, industrial, and institutional projects.