Founded in 1936, Holzbau Hess GmbH is a German supplier serving the German market working through Holzbau Hess GmbH. Its work is focused on timber-frame construction, prefabricated wooden elements and custom house projects.

Its services are centred on carpentry, prefabricated timber elements, roof and wall construction, house extensions and full timber-building projects. The company fits commercial or institutional projects where repeatability, technical documentation and reliable delivery are important.