Wolftank-Adisa Holding AG, recently renamed Wolftank Group AG, is a global technology partner specializing in sustainable energy infrastructure and environmental solutions. Founded over 70 years ago and headquartered in Innsbruck, Austria, the company operates primarily in the energy and environmental sectors through three main segments: Environmental Services, Industrial Coatings, and Hydrogen & Renewable Energies. Its core products and services include specialized tank and pipeline coatings and linings under the Adisa brand; advanced DOPA lining systems; DRK32 double-walled pipe systems; structural and semi-structural epoxy resins; and maintenance services for these installations. The company also develops and constructs mobile and stationary refueling solutions for liquefied natural gas (LNG) and hydrogen, alongside green hydrogen production plants and bio-LNG liquefaction facilities. Additionally, it offers comprehensive environmental services such as soil and groundwater remediation, waste and industrial water treatment, environmental consulting, mobile laboratory services, and emergency environmental response.
Recent major developments include the acquisition of a majority stake in Italian environmental services provider Petroltecnica SpA in October 2023, marking a strategic expansion in the environmental remediation business. In 2024, Wolftank completed a capital increase via a private placement to finance growth, particularly focusing on the booming hydrogen vehicle refueling infrastructure market. It launched the "GreenLead 2030" strategy aimed at reaching sales of EUR 250 million and an EBITDA margin of 12% by 2030, emphasizing innovation and growth aligned with sustainable energy technologies. The company has also secured significant new contracts in Italy and continues to enhance its technological portfolio to support the transition to clean energy systems globally, operating in over 20 countries.
Wolftank Group AG serves industrial, petroleum, chemical, and water sectors worldwide, leveraging its proprietary technologies and extensive expertise to deliver long-lasting, environmentally friendly solutions that address future energy needs and environmental protection.