Spenner GmbH & Co. KG

About Spenner GmbH & Co. KG

Since 1926, Spenner has stood for high-quality building materials. At our headquarters in Erwitte, we produce cement, lime, and dry mortar to the highest standards – using raw materials from the nearby quarry and state-of-the-art technology. Our production network is complemented by two high-performance grinding plants in Berlin and Duisburg, as well as another quarry in Brilon, which supplies the stone for our lime products. Our subsidiaries expand our range of services: Spenner Herkules delivers ready-mixed concrete in precise formulations directly to the construction site – on time, reliably, and with expert concrete technology consulting. Spenner Syston provides custom-made reinforced concrete elements used in commercial and industrial buildings as well as in sports facilities and supermarkets. With over 500 employees, a strong regional presence, and a clear goal – climate-neutral production by 2045 – we are shaping the future of construction responsibly and innovatively. Sustainability is not a trend for us, but a lived conviction.