Jean-Christophe Barbant

BMI Group Services GmbH provides pitched roofing solutions. Its products include concrete and clay roof tiles, roof accessories, chimney and energy systems, and jacketing. The firm also offers roof expertise services for insulation, solar energy, and ventilation. The company was founded in 1919 and is headquartered in Oberursel, Germany.

Part of Holcim Ltd., Lafarge Granulats Services SA provides solutions for constructing low-carbon buildings and infrastructure. The company is based in Issy-les-Moulineaux, France. The French company offers a digital simulator, LAFARGE 360Design, to calculate the carbon footprint of projects. Geocycle, a subsidiary of Lafarge, provides flexible waste management solutions for industrial and construction sectors for over 30 years. Lafarge en (cements, aggregates, concrete, solutions, and products) showcases their sustainable and low-carbon projects.

Ashaka Cement Plc engages in manufacture and sale of cement. It also involves in a coal mine. The company was founded on August 7, 1974 and is headquartered in Gombe, Nigeria.