Corporate Investor

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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 logo

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. 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

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

Real EstateIndustrial TechInfrastructure

Frequently asked questions

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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