Wolftank-Adisa Holding AG is the parent company of an international group of companies focusing on environmental protection s ... ervices for polluted soil, facilities and water, remediation and monitoring of (large) tank facilities, as well as full-service engineering services for (Hydrogen / LNG) tank facilities. The company is active worldwide and has various patented application technologies with the aid of high-tech epoxy resins developed in-house. The share of Wolftank-Adisa Holding AG (WKN: A2PBHR; ISIN: AT0000A25NJ6) is listed in the direct market plus segment of Vienna Stock Exchange and traded (open market) on Xetra, Quotrix, the Frankfurt, Munich and Düsseldorf stock exchanges. read more