Jürgen Kremheller

BonVenture Management GmbH (BVM) is a socially-responsible venture capital firm established in 2003 and headquartered in Munich, Germany. BVM aims to use venture capital investing as a means to tackle social and ecological problems in the German-speaking countries. They also strive to improve the economic efficiency, transparency and sustainability of the social and ecological sectors. The firm manages two portfolios, one structured as a venture capital fund in which investors become limited partners, and the other set up as a foundation receiving tax-deductible contributions. BVM is based on the idea that in view of growing social and ecological issues as well as widespread public sector deficits, there should be a shift toward all citizens using their material and intellectual resources to help develop new solutions, advocating among policy-makers and society at large, and encouraging other citizens to contribute to and replicate these solutions.

Propertybase GmbH Provides web development and customer relationship management consulting services specializing in real estate on-demand technology. Its products include features, pricing, residential, commercial and developer. The company was founded by Max-Michael Mayer and Michael Wenglein in 2008 and is headquartered in Munich, Germany.

OptiMedis AG operates as a holding company, which engages in the development and management of regional integrated care. It also analyzes health care data and conducts real-life health services research. The company was founded by Helmut Hildebrandt in 2003 and is headquartered in Hamburg, Germany.

Initiative 500 gAG engages in the provision of information technology recycling services. It offers charitable services, jobs, and consulting and data management services for people with physical disabilities. The company was founded by Paul Cvilak on November 26, 2007 and is headquartered in Ettlingen, Germany.

MASCHINENRING - Dienstleistungs GmbH provides gardening and landscaping services. The private company is based in Weiden, Germany. The CEO of the German company is Wolfgang Härtl.