Christian Sponsel

Stadtwerke Forchheim GmbH is a regional energy supplier and service provider for Forchheim and the surrounding area. The company is ultimately controlled by the Stadt Forchheim and is based in Forchheim, Germany. The German company offers services such as electricity, natural gas, electric mobility, contracting, fiber optics, internet, and telephony. The CEOs of the company are Christian Sponsel, Mathias Reznik.

Part of Erste Biopower Investment AG, Bioerdgas Eggolsheim GmbH engages in research of biological products. The company is based in Nuernberg, Germany. The CEOs are Christian Sponsel, Christian Gehret. The German company was founded in 2011. Bioerdgas Eggolsheim was acquired by Erste Biopower Investment AG on July 13, 2021.