Founded in 1949, Bergstrom is one of the leading designers and suppliers of climate systems in the world. The company provides products for heavy-duty trucks and off-highway vehicles. It offers a range of product engineering, merchandising, and customer and dealer support services. The company provides a variety of heating and air conditioning systems. Bergstrom additionally offers replacement parts for commercial vehicles. It maintains climatic environmental chambers and calorimeter systems in the United States, China and the United Kingdom. The company owns and operates Bergstrom Electrified Systems, which engineers and manufactures heavy-duty climate control and filtration systems. Bergstrom serves original equipment manufacturers in the commercial vehicle industry.