Holzbau Hümmer operates under Holzbau Hümmer GmbH, a German company serving the German market with roots going back to 1993. The business is positioned around 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 suits projects where a natural building style, energy-aware choices and a comfortable indoor atmosphere are part of the brief.