HELMA Eigenheimbau AG engages in the provision of home construction services. It operates through the following business segments: Building Services Business, Property Development Business, and Other. The Building Services Business segment comprises planning and construction management of turnkey detached and semi-detached houses. The Property Development Business segment focuses on construction projects on the firm's own land. The Other segment refers to broking business for building-related financing and insurance. The company was founded by Karl-Heinz Maerzke and Brigitte Hellwich on October 24, 1980 and is headquartered in Lehrte, Germany.