Tuff Group AG engages in the oil and gas, infrastructure, and energy fields. It provides engineering, procurement, construction, installation, and commissioning services to the oil and gas, and energy sector, as well as offers related operations and maintenance services. The company also engages in planning, designing, and engineering activities; consulting and construction management; and project management business in areas of roads, bridges, highways, inland waterways, ports and terminals, real estate and resorts development, water and wastewater treatment, and affordable housing. In addition, it acts as a general contractor for infrastructure projects. The company was founded in 2015 and is headquartered in Singapore.