Hans-Peter Sanio

RIB Software SE provides enterprise resource planning software solutions for residential, business premises, and infrastructure construction software market for construction, plant engineering, and infrastructure management. It engages in the design, development, and sale of software solutions for the construction industry; and provides software maintenance, consulting and support services. The firm operates through the following segments: iMTWO and YTWO. The iMTWO segment comprises software business. The YTWO segment encompasses business activities in connection with the web-based implementation of procurement processes. The company was founded by F. W. Bornscheuer, Volker Hahn, and F. Leonhardt in 1961 and is headquartered in Stuggart, Germany.

Ed. Züblin AG engages in the provision of building construction and civil engineering services. Its services include turnkey construction, structural maintenance, tunnelling, ground engineering, structural steelwork, timber construction, environmental technology, bridge construction, chimney and refractory engineering, construction logistics, and modular construction . The company was founded by Eduard Züblin in 1898 and is headquartered in Stuttgart, Germany.

Part of Schneider Electric SE, RIB Information Technologies AG is a German company that develops application software. The company is based in Stuttgart, Germany. The CEOs of the company are Christian Höntschke, Marcus Lörz, Michael Woitag.