7 Companies in Straubenhardt

Martin Walter Ultraschalltechnik AG is a German company founded in 1967 and located in Straubenhardt. It operates in environmental technology and focuses on ultrasonic applications, supplying cleaning technology, connection technology and special processes that use ultrasound. The firm employs between 50 and 99 people and provides its services rather than mass-produced goods. Its work covers industrial cleaning and joining tasks carried out with ultrasonic methods, alongside custom special procedures. The company is described as one of the leading businesses in these ultrasonic fields.

ktc GmbH is a production company and wholesaler based in Straubenhardt, Baden-Württemberg, Germany, founded in 1998. It manufactures transformers—including single-phase, three-phase, control, and ignition types—along with chokes and provides CNC contract manufacturing for complex assemblies. The company operates with over 20 years of tradition in an owner-managed structure and acquired Rist Transformatorenbau GmbH effective January 1, 2025. Its annual output exceeds 80,000 transformers, and it holds DIN EN ISO 9001:2015 certification. Solutions are developed using modern CAD/CAM processes and engineering, with UL-certified products and a Made in Germany approach.

RENA Küchenhelfer GmbH is a manufacturer of kitchen utensils for household use, based in the northern Black Forest region of Germany and founded in 1992. The company develops and produces its entire assortment in Germany, covering baking, cooking, serving, and grilling categories. A workforce of roughly twelve employees supports product development from initial concept through market launch, using modern manufacturing technologies to maintain consistent quality. The product line centers on plastic and silicone utensils, with an emphasis on functional design and an optimal price-performance ratio for European households.

wHc Service GmbH, also trading as Wellness & Health Care Service GmbH, is based in Straubenhardt, Germany, and was founded in 2002. The company develops and produces dietary supplements and raw materials for supplements and food. Contract drying, granulation and encapsulation are carried out together with partner company Lesaffre LIS. The firm represents suppliers in Germany, Austria and Switzerland, including Orkla ASA for bouillon and flavours, Vitana AS for seasoning and meat extracts, and Seagarden AS for fish and shrimp powder. Further represented lines include plant extracts, hyaluronic acids, probiotic cultures, natural astaxanthin and eggshell membrane. Private-label development is handled through subsidiary NemPro.

TBH GmbH, founded in 1992 and headquartered in Straubenhardt, Germany, develops and produces modular filtration and extraction systems for industry, laboratories, medicine, clean rooms, and special applications. The family-owned company manufactures in Germany and serves customers in more than 80 countries. Its systems capture and filter smoke, fine dust, particles, aerosols, gases, vapors, and odors at the source, protecting people, the environment, and machines. Products include compact single-workstation extractors, mobile filtration units, central multi-workstation systems, ATEX extraction systems, clean room extraction systems, extraction cabinets, and special systems for medical and aesthetic uses. Filter options include particle filters, HEPA filters, activated carbon filters, molecular filters, and cleanable filter cartridges, with W3 approval, dust class H, and ATEX versions available. Applications span laser processing, welding, electronics manufacturing, soldering, metalworking, plastic processing, pharmaceuticals, medical technology, aesthetics, laboratories, and clean and sterile rooms.

Henninger GmbH u. Co. KG, founded in 1956, is a machine engineering manufacturer located in Straubenhardt, Germany, between Karlsruhe and Stuttgart. The company designs and builds center grinding machines, angular heads, high-speed spindles, and spindles and centers, all produced at its own site. Its workforce of more than 30 employees supports product development and manufacturing. Henninger has developed a clamping system for its center grinding machines that handles extremely thin-walled workpieces, reflecting its focus on precision and custom solutions in the international machine engineering sector.

Rist Transformatorenbau GmbH is a German manufacturer based in Straubenhardt, producing a range of electrical components including single-phase and three-phase dry transformers, power supplies, chokes, high voltage transformers, isolation transformers, and custom special transformers. Founded over 70 years ago in Ostfildern near Stuttgart, the company operates as a medium-sized enterprise with 10-19 employees. It emphasizes quality through controlled production processes, adherence to safety regulations, and manufacturing standards. The company prioritizes rapid, flexible response to customer needs and prompt delivery. Its winding products serve mechanical engineering (especially textile machinery), vehicle construction, medical technology, and information and communication technology. Employee qualification is maintained via ongoing training.