Wolftank-Adisa Holding AG, together with its subsidiaries, provides specialized technologies for energy and environmental solutions worldwide. The company is involved in the development and construction of liquified natural gas (LNG) and hydrogen refueling facilities, as well as builds green hydrogen production plants and bio-LNG liquefaction plants. It also provides environmental solutions, such as assessments, due diligences, and personalized services for soil and water remediation and direct waste management. In addition, the company offers cleaning and degassing, surface preparation, sludge removal, and spill absorbing services; contamination monitoring and detection system, bioremediation, phyto-remediation, and geoengineering services; structural lining and corrosion protection systems; primers for steel, concrete, and asphalt; resins for tank lining; lamination resins for tank lining; conductive coatings, flooring, surface sealing, and containments; repair and levelling coatings; outside corrosion protection and tank inside paintings products; sealing products; and installation and support services. It serves terminals and storage, gas stations, public and industrial water, and industrial engineering sectors. The company was founded in 1987 and is headquartered in Innsbruck, Austria.