Ulrich Siepe

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 G Holdings, Inc., Rupp Keramik GmbH supplies construction materials and roofing tiles. The company is based in Oberursel, Germany. The CEO of the German company is Ulrich Siepe.

Part of G Holdings, Inc., Monier Roofing Components GmbH is a German company that manufactures and supplies pitched roof products. The company is based in Oberursel, Germany. The CEO of the company is Georg Alfons Harrasser.

Monier SpA engages in the production of roof systems. Its products include roof tiles and brick roof accessories under the Braas and Wierer brands. The company was founded in 1963 and is headquartered in Chienes, Italy.

Part of Holcim Ltd., MONIER Sdn. is a roof tile supplier based in Kuala Lumpur, Malaysia. Bhd. The Malaysian company offers a variety of roof tiles for pitched and flat roofs, catering to the needs and requirements of their customers.

Part of Carlisle Cos., Inc., Carlisle Construction Materials BV is a leading manufacturer of waterproofing and sealing solutions for flat roofs, facades, and buildings. The company is based in Kampen, Netherlands. The Dutch company specializes in flat roof solutions for all property types, including residential and commercial properties, as well as schools and academies.

BMI Group Holdings UK Ltd. manufactures pitched and flat roofs. The private company is based in Reading, UK. and has subsidiaries in Germany, Spain, United Kingdom and Norway. The British company was founded in 1837. Thomas Maarten Casparie has been the CEO of the company since 2023.