Peter Hans Wallner

Zenitas Healthcare Ltd. engaged in community-based healthcare business, which provides integrated patient care solutions throughout Australia. It also engages in the provision of in-home and in-clinic care solutions. The firm's brands include: Lifecare, Ontrac, Homecare, Allied Care and Cityskin. The company was founded on September 1, 1983 and is headquartered in Melbourne, Australia.

EcoUnion AG provided energy building evaluation software solutions. It engages in real properties analysis, issuance of energy certifications, efficiency reports and analysis, as well as on-site consultation for households, detached houses, residential areas, and entire district towns. The company was founded by Alexander Hotz and Lars M. Wolfram in 1999 and was headquartered in Stuttgart, Germany.

Kofler Energies AG engages in the provision of energy and resource efficiency solutions. Its business activities include the buying and selling of grid-bound energy products; planning of buildings and plants; installation of energy management systems; as well as construction, financing, and operation of decentralized power plants. The company was founded by Georg Kofler on January 25, 1999 and is headquartered in Berlin, Germany.

Part of Inwis GmbH, InWIS Forschung & Beratung GmbH is a German company that provides real estate services. The company is based in Bochum, Germany. The CEOs of the company are Peter Hans Wallner, Ökonom Michael Neitzel, Torsten Bölting.