Christoph Achenbach

SiNN GmbH is a German fashion company that offers more than just brand clothing and trends. The company is based in Hagen, Germany and has subsidiaries in Germany. The private company also provides top service and consultation in their fashion stores. The CEOs are Friedrich-Wilhelm Göbel, Thomas Kluth, Torsten Altenscheidt. The company was founded in 1850 by Johannes Sinn, Friedrich Sinn.

GfK Nürnberg eV provides market research services focusing on retail, healthcare and service sectors. The firm provide strategies for marketing and solutions for developments. The company was founded in 1934 and is headquartered in Nuremberg, Germany.

Peek & Cloppenburg KG retails men's, women's and kids apparels through online platform. It offers jackets, coats, clothes, pants, Shoes, sneakers, bags, caps and wallets. The company was founded by Heinrich Anton in 1901 and is headquartered in Dusseldorf, Germany.

EFCO Maschinenbau GmbH is a German company that specializes in manufacturing and repairing valve-grinding and lapping equipment. The private company is based in Duren, Germany. The company was founded in 1978 by Ranko Effenberger. The CEO is Martina Effenberger.

GfK SE engages in the provision of market research services. Its solutions include consumer insights, consumer panels, distribution and supply chain management, geomarketing, in-store intelligence, media measurement, online pricing intelligence, point of sales analytics, point of sales tracking, printed advertising tracking, product catalogs, shopper, and trends and forecasting. The company was founded in 1984 and is headquartered in Nuremberg, Germany.

Erich Utsch AG is a German company that specializes in designing, developing, manufacturing, and marketing security license plate technology. The company is based in Siegen, Germany, and has subsidiaries in Australia and Germany. The private company was founded in 1961 by Erich Utsch and Emmi Utsch.