Jürgen Franz Kelber

BUWOG Holding GmbH engages in the provision of long-term management and development of properties in Austria and Germany. It offers residential properties and apartment buildings. The firm focuses on portfolio asset management; developing and selling properties; and service provision, ranging from property management to marketing. The company was founded on July 5, 2001 and is headquartered in Vienna, Austria.

ECO Business-Immobilien GmbH is engaged in the acquisition and management of as well as investment in commercial real estate properties. It focuses on specialist retail centers, shopping centers, self-service retail markets, and office properties. The company was founded in October 2003 and is headquartered in Vienna, Austria.

AK Holding GmbH & Co. KG provides investment services focusing on residential real estate. It specializes in asset management, non performing loans, and investments. The company was founded by Jürgen Franz Kelber and is headquartered in Heilbronn, Germany.

Arbireo Capital AG is a German company that specializes in bundling real estate and capital market competence. The private company is based in Frankfurt, Germany. The company offers fund solutions and club-deals. The company was founded by Ralf Kind.

Buntes Wohnen Heilbronn GmbH & Co. KG aims to create a diverse living community where people with disabilities and individuals of all living arrangements can coexist. The private company is based in Heilbronn, Germany. The CEOs of the German company are Jürgen Franz Kelber, Steffen Potrafke.

JFK Vermögensverwaltungs GmbH provides management services. The company is based in Flein, Germany. The CEOs of the German company are Jürgen Franz Kelber, Larissa Kelber, Stefan Flinspach.