Petra Stappenbeck

proALPHA Business Solutions GmbH provides enterprise resource planning for medium-sized manufacturing and trading companies. It offers fixed asset management, business intelligence, CAD integration, purchasing, financial accounting, managerial accounting, materials management and human resources services. The company also offers concept consulting and customer services. The firm serves the plant construction and engineering, metal, plastics and supplier industries. The company was founded in 1992 and is headquartered in Weilerbach, Germany.

Part of matrix42 AG, Matrix42 Service GmbH is a German company that provides financial services. The company is based in Frankfurt, Germany. Niilo Johannes Fredrikson has been the CEO of the private company since 2024.

STP Informationstechnologie AG engages in the development of software solutions and information systems for lawyers, judicial administration, and related institutions. It specializes in software for insolvency administrators, software for insolvency courts, and quality management systems for law firms, as well as document management systems. The company was founded by Gunther Thies and Ralph Suikat in 1993 and is headquartered in Karlsruhe, Germany.