Christoph Mannel

Part of Accell Group BV, Engelbert Wiener Bike Parts GmbH is a German company that goes by the name E. Wiener Bike Parts - the original. The company is based in Sennfeld, Germany. The CEOs of the company are Anthonie Hilbert Anbeek, Christoph Mannel.

Part of Accell Group BV, Winora Staiger GmbH is a German company that offers a range of bikes, from sporty city bikes to the latest e-bikes and e-mountain bikes, suited for every terrain. The company is based in Sennfeld, Germany. The CEOs of the company are Anthonie Hilbert Anbeek, Christoph Mannel.

Part of Accell Group BV, Ghost-Bikes GmbH is a German company that designs, manufactures, and sells sports bikes, including mountain bikes and racing bikes. The company is based in Waldsassen, Germany. Ghost-Bikes was acquired by Accell Group BV on March 01, 2008. The CEOs are Antonie Anbeek, Christoph Mannel. The company was founded in 1993 by Uwe Kalliwoda, Klaus Mohwald.