Heitkamp Promotional Vinyl Record / Brochure Sleeve

This item is a vintage corporate promotional piece (typically a vinyl record sleeve or brochure) issued by the German construction and civil engineering group Heitkamp (historically E. Heitkamp GmbH / Heitkamp BauHolding GmbH).

Founded in 1892 in Herne, Germany, by Engelbert Heitkamp, the company became renowned for large-scale infrastructure projects including cooling towers, tunnels, bridges, power plants, and industrial complexes across Europe and internationally.

Over the decades, parts of the historic Heitkamp Group underwent structural reorganizations and insolvencies. Key specialized engineering segments, such as Heitkamp Industrial Solutions GmbH, became part of the international Rönesans Holding group.