Walter Rust

SHF Communication Technologies AG engages in the manufacturing and sale of components and measurement equipment for optical communication. It offers bit error rate testers, optical transmitters, clock generation and distribution, arbitrary waveform generators, digital modules, radio frequency (RF) broadband amplifiers, passive modules, connectors, and cables. The company was founded by Manfred Plötz and Michael Martin in 1983 and is headquartered in Berlin, Germany.

Mock-Rechtsanwälte GbR is a Berlin-based law firm founded in 2001. The firm provides legal advice to a diverse range of clients, including listed companies, medium-sized businesses, and start-ups. The German company's services cover property law and company law, and they offer personal advice by their partners. The firm advises German and international individuals and companies, corporate bodies under public law, and institutional investors. The firm's focus extends beyond Berlin, and they have clients from various locations.

Fiagon GmbH provides medical navigation systems. It develops and manufactures oral, maxillofacial, and neurosurgeries. The firm products of the firm are flex pointer, fine pointer, flex tube, pointer shell for throats, ears, and noses. The company was founded by Dr. Dirk Mucha and Dr. Timo Krüger in 2007 and is headquartered in Hennigsdorf, Germany.

Charité Research Organisation GmbH is a contract research organization that helps clients move development projects from first time in human to proof of concept as quickly and efficiently as possible. The private company is based in Berlin, Germany and was founded in 2005 by Frank Wagner, who has been the CEO since then. Charité Research Organisation offers scientific and regulatory consultancy, protocol development, routine laboratory, biomarker laboratory, imaging, project management, monitoring, data management, biostatistics, and medical writing services. The German company also provides world-leading patient and healthy volunteer recruitment capabilities and delivers the best value solution for early clinical development.

Provitro GmbH is a German biotechnology company that produces tissue microarrays. The private company is based in Berlin, Germany.