Flint Corp. provides asset integrity services to the energy and industrial markets in Canada and the United States. The company offers maintenance and turnarounds; wear technologies and weld overlays; fabrication, modularization and machining; facility construction; pipeline installation and integrity; high voltage construction; electrical and instrumentation; workforce supply; heavy equipment operators; and environmental services. It serves the oil and gas, energy, petrochemical, mining, power, agriculture, forestry, infrastructure, and water treatment industries. The company was formerly known as ClearStream Energy Services Inc. and changed its name to Flint Corp. in January 2023. The company was founded in 1967 and is headquartered in Calgary, Canada.