Christian Klein

vitronet Projekte GmbH engages in the planning, design, and implementation of telecommunications infrastructure projects. It also provides maintenance and other services. The firm also focuses on the acquisition of contracts in the areas of design and construction of fiber optic telecommunications infrastructures, including copper and fiber installations. The company was founded on July 9, 2009 and is headquartered in Essen, Germany.

Vitronet holding GmbH engages in the holding and management of participating interests in firms, which provide general contracting services for glass fiber projects. It offers consulting, network planning, underground construction, cable pulling, cable and network connection, network documentation service, and maintenance. The company is headquartered in Essen, Germany.

Ruhrfibre Essen GmbH is a joint venture company that will be building a modern fiber optic network in cooperation with the city of Essen starting in the spring of 2023. The company is based in Essen, Germany. The German company aims to provide all the benefits of fiber optic technology to property owners, including free connections for owners of multi-family buildings. The CEO of the company is Christopher Rautenberg.

Part of Vitronet Holding GmbH, Dankers Bohrtechnik GmbH engages in cable network utility projects. The company is based in Fredenbeck, Germany. The CEOs are Matthias Krause, Florian Donath. The German company was founded in 1997.