Hans Rudolf Wöhrl

INTRO-Verwaltungs GmbH operates as a holding company with interest in the aviation, investment, consulting, retail and media industries. Its services include business consulting, concept and brand development, real property management, portfolio management, process optimization and business development. The company was founded in 1972 and is headquartered in Reichenschwand, Germany.

NÜRNBERGER Allgemeine Versicherungs-AG engages in the marketing, sale, management, and processing of insurance contracts within the framework of composite and legal expenses insurance. It also offers brokerage services for the products of affiliated partners. The firm also specializes in risk assessment and management. The company is headquartered in Nuremberg, Germany.

TETRIS Grundbesitz GmbH & Co. KG owns and operates commercial real estate properties. It provides property management services for investors, which include negotiating and executing leasing contracts, indexing and calculating rent and related costs, and taking care of cash collection. The company was founded in 1994 and is headquartered in Reichenschwand, Germany.

UFB:UMU AG provides professional, scientific, and technical services. The private company is based in Nuernberg, Germany.