Michael Benner

internetstores GmbH owns and operates online retail shops. It distributes bicycles and outdoor accessories. The firm offers adult and children's bikes, bicycle parts, and gears and accessories. It develops and manages its online shop portals: Fahrrad.de, Bruegelmann, Bikesterm, and Bikeunit. The outdoor segment markets camping gears, outdoor accessories and gym and fitness equipment. The company was founded by René Marius Köhler in April 2003 and is headquartered in Esslingen, Germany.

Sport Import GmbH is a German wholesale company that specializes in bicycle accessories and parts. The private company is based in Edewecht, Germany. The company offers a wide range of products for various types of bikes, including mountain bikes, road bikes, gravel bikes, BMX bikes, urban bikes, and e-bikes. With over 35 brands and 3500 dealers, they serve customers throughout Europe. The CEOs of the company are Michael Müllmann, Alexander Müllmann, Ralf Fischer.

Biria Bike GmbH manufactures and designs bicycles. It specializes in the manufacture and design of unisex cycling bikes, bike components, and system accessories. The company's service areas encompass research and development, logistics, component design and integration, consulting, and technical maintenance and support. Biria Bike was founded in 2001 and is headquartered in Neukirch, Germany.