Haacke Haus GmbH + Co. KG is a German company based in Celle, operating under HAACKE Haus GmbH + Co. KG and active since 1879.

The business is positioned around timber-frame homes, panelized house systems and prefabricated residential projects. Its services are centred on timber-house planning, prefabricated wall and roof elements, efficient construction and residential project coordination. The company suits projects where a natural building style, energy-aware choices and a comfortable indoor atmosphere are part of the brief.