Jens Marquardt

Part of Holcim Ltd., Yeoman Baumineralien GmbH is a German company that provides quarrying services and sells building materials. The company is based in Hamburg, Germany. Thorsten Hahn has been the CEO of the company since 2019.

Part of Holcim Ltd., Holcim Beteiligungs GmbH (Deutschland) is a leading German company in innovative and sustainable building materials. The company is based in Hamburg, Germany. Holcim provides ECOPact low-carbon concrete for the largest urban regeneration project in Germany, the Wilhelmsburg district, located outside of Hamburg. The CEOs of the company are Mustafa Soylu, Laurent Eric Louis Jaques, Thorsten Hahn. The company aims to make cities greener, build smarter infrastructure, and improve living standards.

Part of Holcim Ltd., Holcim Kies und Splitt GmbH is a German company that attaches great importance to the legal certainty of its products. The company is based in Hamburg, Germany. The company is a reliable partner and have bundled all disposal activities in the legally independent Geocycle GmbH since May 1st, 2015. The CEOs of the company are Jens Rathgeber and Thorsten Hahn.

Part of Holcim Ltd., Holcim Kies und Beton GmbH is a German company that offers innovative solutions for sustainable, CO2-reduced construction with a focus on resource efficiency and circular economy. The company is based in Dotternhausen, Germany. The CEOs are Remo Bernasconi, Thorsten Hahn. The company was founded in 1962.

Part of Holcim Ltd., Holcim (Süddeutschland) GmbH is a company based in Dotternhausen, Germany. The CEOs of the German company are Thorsten Hahn, Daniel Paul Reiser. The company offers innovative solutions for sustainable and CO2-reduced building with a focus on resource efficiency and circular economy. Additionally, for the past ten years, the company has been providing a diverse program for children and teenagers through the Holcim Fossil Museum.

Part of Ambuja Cements Ltd., Holcim Group Services AG provides building decarbonizing services. The company is based in Zug, Switzerland. Holcim Group Services was founded in 2012.