TerraVest Industries, Inc. engages in the manufacture and sale of goods and services to various end-markets including energy, agriculture, mining, transportation, among others. It operates through the following segments: HVAC Equipment, Compressed Gas Equipment, Processing Equipment, and Service. The HVAC Equipment segment manufactures and distributes commercial and residential refined fuel tanks, furnaces, boilers, air conditioning equipment, and controls. The Compressed Gas Equipment segment provides engineered products for the storage, distribution, and dispensing of compressed gases. The Processing Equipment segment develops equipment for various end-markets including upstream and midstream oil and gas production, renewable natural gas production, water treatment, and mining. The Service segment is involved in a range of services to the energy sector in Western Canada including water management, environmental solutions, heating, rentals, and well servicing. The company was founded on May 3, 2004 and is headquartered in Vegreville, Canada.