TerraVest Industries Inc. manufactures and sells goods and services to agriculture, mining, energy production and distribution, chemical, utilities, transportation and construction, and other markets in Canada, the United States, and internationally. It operates through four segments: Home Heating and Cooling Products (HVAC Equipment); Compressed Gas Storage and Distribution Equipment (Compressed Gas Equipment); Energy Processing Equipment (Processing Equipment); and Service. The HVAC Equipment segment manufactures and distributes commercial and residential refined fuel tanks, furnaces, boilers, and air conditioning equipment and controls to fuel distributors, commercial and residential consumers. Its Compressed Gas Equipment segment manufactures and sells engineered products for the storage, distribution and dispensing of compressed gases including liquid propane gas, natural gas liquids, liquified natural gas, anhydrous ammonia, carbon dioxide, and various gases; and bulk storage vessels, transport trailers, delivery units, dispensers, commercial and residential storage tanks, and other custom vessels. This segment sells its products to gas distributors, fertilizer distributors, farmers, midstream energy companies, and transportation companies. The Processing Equipment segment manufactures and sells a range of equipment, such as wellhead processing equipment and tanks, desanding units, biogas production equipment, water treatment equipment, and various custom process equipment. This segment offers its products to oil and gas producers, midstream and engineering companies, utilities, and municipalities. Its Service segment provides water management, environmental, heating, rentals, and well services. The company was formerly known as TerraVest Capital Inc. and changed its name to TerraVest Industries Inc. in February 2018. TerraVest Industries Inc. was founded in 2004 and is headquartered in Vegreville, Canada.