Dirk Wolf

TELCAST Media Group exists to merge the media values of promotion and entertainment, creating programs that not only build audience share but the brands of its partners. The company offers broadcasters content solutions that boost ratings, drive interactive formats and create new revenue streams.

Searchmetrics GmbH operates as a digital marketing software and services company. It provides an enterprise level search engine optimization platform for companies and online marketing agencies which offers a consulting approach to companies and online agencies, long-term digital marketing strategies encompassing SEO, content, and inbound marketing and social media. The company was founded by Marcus Tober in 2005 and is headquartered in Berlin, Germany.

energis GmbH engages in the distribution and supply of electricity, natural gas, heat, and water. It also provides electromobility, photovoltaics, telephony, and Internet services. The company was founded on September 1, 1999 and is headquartered in Saarbruecken, Germany.

Part of Naspers Ltd., Energy24 De GmbH is an online energy auction company. The company is based in Marburg, Germany. The German company was founded by Dirk Wolf.

Part of Liberty Latin America Ltd., Carrier24 Gmbh is a German company that provides broadband capacity. The company is based in Frankfurt am Main, Germany. The company was founded by Dirk Wolf. Carrier24 was acquired by Energis Plc from Telepassport AG on March 13, 2000 for $31.54 million.