Ludwig Kohnen

EWE TEL GmbH, a telecom operator, provides voice, Internet, and data services in Northern Germany. The company's services include telephone services, voice, enterprise data, leased lines, high-speed Internet access, mobile phone services, and network solutions. It serves residential and business customers, including banks, insurance companies, government offices, hospitals, universities, technical colleges, and medium-sized companies. The company was founded in 1996 and is headquartered in Oldenburg, Germany.

EWE VERTRIEB GmbH supplies electricity, natural gas and energy services. It serves private, commercial and industry customers, municipal utilities and local authorities. The company is headquartered in Oldenburg, Germany.