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Glatthaar Group
Glatthaar Group was founded in 1980 by Joachim Glatthaar as a manufacturer of prefabricated basements, a niche within the broader German construction sector.
Glatthaar Group
Glatthaar Group was founded in 1980 by Joachim Glatthaar as a manufacturer of prefabricated basements, a niche within the broader German construction sector. The group has since expanded into a vertically integrated operation that spans precast concrete production, construction services, and real estate development. Its primary operating subsidiaries — Glatthaar Keller and Glatthaar Bau-Grund — generate cash flows that underpin the group's investment activities. Joachim Glatthaar remains the primary owner, with key operational leadership from Michael Gruben as Managing Director of Glatthaar Holding GmbH and Reiner Heinzelmann as Commercial Managing Director for the overall group. Andrea Glatthaar represents the family interest in the Swiss branch, Glatthaar-Fertigkeller AG. The group's capital deployment focuses on expanding its manufacturing footprint and accumulating real assets. Its production network includes precast plants in Waldmössingen and Weißenfels, along with a facility in Simmern, Hunsrück. Real estate holdings include the Innovation Forum Dunningen — a commercial property — plus a residential land development in Langenfeld. These assets sit alongside the corporate headquarters at Joachim-Glatthaar-Platz 1 in Schramberg. The firm also invests in operational infrastructure, including a corporate electric fleet, solar power installations across group sites, and a dedicated "Innovationsexpress" vehicle. This asset base is funded entirely through retained earnings from the manufacturing business, with no evidence of outside fund structures or third-party capital. Glatthaar Group operates across multiple German states — Baden-Württemberg, Saxony, Rhineland-Palatinate — and into Switzerland through its Schaffhausen-based subsidiary. Team size remains undisclosed, but the geographic spread of production plants and real estate assets indicates a substantial workforce typical of a mid-cap German industrial firm. The Swiss branch, Glatthaar-Fertigkeller AG, extends the company's market presence beyond the EU into the Swiss construction market, likely serving the high-spec residential segment common in the region. The firm's structural differentiator is its closed-loop nature: a family-owned manufacturer that reinvests operating profits directly into hard assets — production plants, land, commercial real estate — without outside capital or a formal investment committee structure. There is no fund vehicle, no co-investors, and no external allocation process. This makes Glatthaar Group closer in architecture to a German Mittelstand industrial holding than to a traditional family office. Succession and governance remain concentrated with Joachim Glatthaar and a small circle of operational directors.
General information
Firm type
Corporate Investor
Year founded
1980
AUM
Undisclosed
Location
Region
Europe
Country
Germany
City
Schramberg
Corporate office
Joachim-Glatthaar-Platz 1, 78713 Schramberg, Germany
Additional offices
Simmern, Germany · Weißenfels, Germany · Dunningen, Germany · Switzerland (branch)
Principals
Joachim Glatthaar
Founder
Michael Gruben
Managing Director, Glatthaar Holding GmbH
Reiner Heinzelmann
Commercial Managing Director
Andrea Glatthaar
Board Representative, Swiss Branch
Sector focus
Frequently asked questions
Who runs investment decisions at Glatthaar Group?
Investment decisions appear concentrated with founder Joachim Glatthaar, who remains primary owner of the group he established in 1980. Operational execution is handled by Managing Director Michael Gruben at the holding company level and Commercial Managing Director Reiner Heinzelmann. The group does not list any separate CIO or formal investment committee, consistent with its structure as a founder-led manufacturing firm.
Does Glatthaar Group manage outside capital?
No. Glatthaar Group invests exclusively its own retained earnings from manufacturing operations. There is no evidence of a fund structure, co-investment vehicle, or third-party capital. The group operates as a classic German Mittelstand firm — owner-managed and self-funded.
What asset classes does Glatthaar Group invest in?
The group invests primarily in industrial production facilities, commercial real estate, and land for development. Known holdings include the Waldmössingen and Weißenfels precast plants, the Innovation Forum Dunningen commercial property, and a residential development parcel in Langenfeld. It also deploys into operational assets like solar infrastructure and a corporate electric fleet.
How does Glatthaar Group source its deals?
Glatthaar Group does not source deals externally in the manner of a family office or fund. Its investment activity is closely tied to organic business expansion — acquiring land and building production capacity for its core prefabricated basement manufacturing. Site selection follows the geographic expansion of its construction subsidiary network.
Where does Glatthaar Group's wealth come from?
The group's wealth originates in the prefabricated basement industry, a specialized niche within German residential and commercial construction. Joachim Glatthaar founded the business in 1980, and it has grown through vertically integrating manufacturing (Glatthaar Keller, Glatthaar Bau-Grund) and accumulating the real estate on which those operations sit.
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