CERTANIA Industrial Analytics GmbH (historically operating as GWP Gesellschaft für Werkstoffprüfung mbH, founded in 1977) is an accredited technical testing laboratory and materials analysis specialist headquartered in Zorneding near Munich, Germany. The company serves over 3,000 industrial clients across metal- and plastics-processing sectors.
Operating multiple laboratory sites across Germany including Zorneding, Leipzig, and Saarland, the company is accredited according to DIN EN ISO/IEC 17025 and certified under DIN EN ISO 9001. It operates as a 100% subsidiary within the CERTANIA Materials Science cluster.