Heiko Bücker

Hagenuk Marinekommunikation GmbH engages in the project management, development, assembly, and operation of internal and external communication systems for naval vessels and ground-to-air applications. Its product portfolio includes integrated communication systems, transceiver and receiver units, message handling and control systems, high frequency messaging systems, as well as modular rack systems. The company was founded by Hans Neufeldt and Karl Kuhnke in 1899 and is headquartered in Flintbek, Germany.

Part of Allegro Invest SE, Fressnapf Beteiligungs GmbH is a German company that provides investment services. The company is based in Krefeld, Germany. The CEOs of the company are Jens-Jean Berger and Johannes Steegmann.

Freßnapf Heimtierbedarf GmbH is an online shop that offers affordable pet supplies and pet food. The company is based in Herford, Germany and has subsidiaries in Germany and France. The German company provides a wide range of products and services for pets. It was founded in 1998 and is led by CEO Marc Visscher.

Fressnapf Handels GmbH engages in the retail trading of animal food and pet accessories. The company was founded on September 17, 1992 and is headquartered in Salzburg, Germany.

Tesat Spacecom GmbH & Co. KG designs, develops, and manufactures payload equipment for communication satellites. It offers microwave power modules, travelling wave tube amplifiers, electronic power conditioners, linearized channel amplifiers, converters, and solid-state power amplifiers; multiplexer assemblies, input multiplexers, output multiplexers, microwave switches, and components; repeaters and payloads, data transmission subsystems, modulators, power aggregates, and optical TM/TC; and optical terminals and lasers. The company also provides services, which include printed circuit boards, plating, high power test, environmental tests, and calibration. The company was founded in 1949 and is headquartered in Backnang, Germany

Zoo-Royal GmbH operates an online store for pets. It provides pets food and pet accessories. The firm offers also aquarium lighting, filters & pumps, fountains, fish food, dog beds, houses and accessories, cat snacks, cat trees, and furniture. The company was founded by Jürgen Grohs and Jürgen Heuser in 1986 and is headquartered in Würselen, Germany

Fressnapf Logistik GmbH is a German company that retails pet supplies. The private company is based in Krefeld, Germany. The CEOs of the company are Hans-Jörg Gidlewitz, Udo Rogowsky.

Part of Allegro Invest SE, ActiVet Tierarztpraxen GmbH is a veterinary clinic that offers consultation, diagnosis, treatment, and surgery services for pets. The company is based in Krefeld, Germany. The German company has locations in Duisburg and Hannover, and it is affiliated with Fressnapf. Customers can combine their shopping with a visit to the vet. The CEOs of the company are Jochen Huppert, Jens Pippig, René Reinhold.

Fressnapf Luxembourg GmbH is an online retailer of pet supplies and pet food. The private company is based in Krefeld, Luxembourg. The Luxembourger company offers a wide range of products for various types of pets. The CEOs of the company are Heiko Bücker, Johannes Stegmann, Christian Kümmel, Jochen Huppert.