SL TecH2 GmbH

Founded in 2007, SL TecH2 GmbH is a limited company headquartered in Kirchheim unter Teck, Germany with approximately 11-50 employees specializing in Hydrogen.

SL TecH2 GmbH is a testing and inspection company specialised in alternative drives. Founded in 2007 by Dipl.-Ing. Stefan Liphardt as a sole proprietorship, it began with fuel cell technology and expanded into high-pressure hydrogen tank systems and high-voltage technology. Its services cover specification, test planning and execution, validation of fuel cell and EV powertrains, hydrogen and battery safety testing (including ARC testing and thermal runaway), and pressure testing up to 4,000 bar with fluid media. It operates test benches and a safety test site in Amstetten, a test area of over 600 m² in Kirchheim unter Teck, a special test bench construction unit, and a data science department for test data. The company states its work contributes to the future energy supply and mobility.