15 Companies in Witten

AS Schöler GmbH, founded in October 1980 and headquartered in Witten, Germany, manufactures and distributes welding studs, stud welding systems, and refractory anchoring systems. Operating as a medium-sized family-owned business with 35 employees across two locations, it handles development, design, manufacturing, distribution, and service. The company supplies welding studs, stud welding machines and systems, and accessories as a single-source system provider. It is certified to DIN EN ISO 9001, initially certified in October 1998, and exports to more than 50 countries, mainly through local sales and service partners. The business is divided into stud welding systems and refractory anchoring systems.

Volz Werkzeugmaschinen GmbH & Co. KG is a family-owned German machine tool distributor founded in 1972 and based in Witten, North Rhine-Westphalia. Operating in its second generation, the company supplies machine tools from renowned manufacturers and its own brands. Its 3,500 m² premises allow customers to view and test equipment. The firm holds certifications to BIN EN ISO 9001 and OHSAS 18001. It maintains a central logistics department with its own fleet for fast deliveries, service engineers stationed throughout Germany, and a 500 m² spare parts and accessory center. Services cover installation, CNC training, and after-sales support.

LOBOTEC GmbH, founded in 1997 and based in Witten, Germany, works with acrylic glass to produce custom home accessories, product presentation items, individual components and small-batch runs. The company serves trade fair and shop construction, machine building, advertising and lighting technology. Its scope covers creative planning to customer specifications, prototype development and manufacturing, plus execution of series orders of varying size. Additional processing such as labelling, engraving, printing and foiling is offered. For corporate customers, the firm also provides individually designed packaging and shipping solutions.

KAMAT GMBH & CO. KG is a German manufacturer founded in 1974 and headquartered in Witten, producing high-pressure technology for industrial applications. Its product range includes Triplex and Quintuplex high-pressure pumps, units, complex pumping systems and high-pressure accessories used in jetting, hydraulics and process technology. The company develops and builds customized solutions for the international market and is a medium-sized family business now in its second generation. Manufacturing is carried out in Germany, with a staff of 100 to 199 employees.

SOTRONIX E.K. is a service provider located in Witten, Germany, established in 1999. The firm handles full-cycle development of bespoke electronic devices. Its work spans circuit board layout design, prototype construction, CE certification support, and volume manufacturing. Additional capabilities include firmware programming for devices, PC software development, and technical applications built for smartphones and tablets. The company operates within the sports business area, applying its electronics engineering services to that sector.

Heiden Werbetechnik is an advertising technology master company based in Witten, Germany, founded in 1998. The firm produces, delivers and installs illuminated advertising, signs, vehicle lettering, advertising pylons, individual letters and displays. It operates as an owner-managed business with a team of specialists, emphasizing short decision-making paths, clear structures, flexibility and reliability. Clients come from various industries across Germany and typically remain loyal to the company. The business employs 5 to 9 people and positions itself around full-service visual communication.

Voss Federn GmbH & Co. KG is a spring manufacturer based in Witten, Germany, founded in 1926 by Ing. (grad.) Waldemar Voss. The company has been owner-managed for more than 80 years. It produces compression springs and complex assemblies from wire diameters of 0.2 to 16.0 mm. As a supplier and development partner to the automotive supply industry, it handles just-in-time and Kanban deliveries. The firm provides technical consulting and individual problem solutions, serving market leaders.

KCW-Chemie GmbH & Co. KG is a distributor and wholesaler of salts, industrial chemicals, specialty chemicals and cleaning chemicals based in Witten, Germany. The product range covers road salt, regeneration salt for water softening systems, swimming pool chemicals and AdBlue supplied to DIN 70070, delivered directly to customer premises. The company combines warehousing with consolidated shipments so that different products can be ordered together in a single delivery. Road salt is stocked at multiple locations across Germany, which supports a high level of delivery reliability. Sales are handled by a fixed team of contacts for each customer.

Fischer Oberflächentechnik GmbH is a surface treatment specialist based in Witten, Germany, established in 1994. The company provides anodizing and hard anodizing of precision mechanical components, along with masking work, blasting technology and laser marking. As a medium-sized operation, it handles a range of standardization requirements, including MIL8625F, ASTM and factory standards such as VW and MAN. Alloy selection and process tailoring are addressed during the planning phase to support reproducible results. The firm employs between 20 and 49 staff.

Deutsche Edelstahlwerke Witten / Krefeld GmbH & Co.KG, part of the Swiss Steel Group, is a German specialty steel producer based in Witten, founded in 1920. The group ranks among Europe's leading electric steel producers and supplies specialty long steel products, including structural steel, stainless steel and tool steel. Its customer base spans automotive, aerospace, energy, construction and mechanical engineering. The portfolio covers low-alloy through high-alloy grades with weldability and machinability suited to demanding applications. The group operates more than 25 production sites and over 70 sales and service branches worldwide. Its Green Steel line carries a CO₂ footprint approximately 83% lower than conventional steel.

U.T.E. Electronic GmbH & Co. KG is a wholesaler, distributor and importer of network products and IT and telecommunications components, operating from Witten, Germany, since 1989. The company maintains its own warehouse and has specialized in UPS systems, KVM products, surge protection modules, monitoring and surveillance systems, PDUs, and audio, video and digital signage systems. This focus allows it to assist customers during project planning and provide advice from the outset. Beyond its standard range, the company supplies customized products including special housings, colors, OEM versions and specific technical features, acting as a direct interface between customers and manufacturers' development departments.

J.D. Neuhaus GmbH & Co. KG is a German manufacturer based in Witten, founded in 1745 and family-owned through eight generations, employing more than 200 people. The company builds pneumatic and hydraulic lifting equipment and crane systems, including explosion-proof products that handle loads up to 115 tons and operate in conditions such as -45 °C or underwater, serving roughly 70 industrial sectors including mining, chemicals and heavy plant construction. All production is carried out in Witten, supported by assembly, maintenance, overhaul and training services. Exports account for over 80% of business, with customers in more than 90 countries. The company holds ISO 14001 certification since 2009 and an ISO 9001-compliant quality management system.

CONTAIN HAUS is a German container manufacturer based in Witten, founded in 2012, with production operations in Germany and Turkey. The company develops and builds office containers, residential containers and construction containers, and also produces prefabricated buildings using modular construction methods. Its residential container models are designed for both residential and commercial use. For large projects such as hospitals, shopping centres and institutional buildings, the firm manufactures single-storey and multi-storey container structures. Products are built to German standards, and the company conducts research and development work in its field.

Böhmer Zerspanungstechnik GmbH & Co. KG, based in Witten, Germany, has supplied wheels and pulleys since 1920 to crane construction, port operators, the metallurgical industry, the brick and ceramic industry, and ship and plant construction. The range spans small wheel sets with diameters of Ø 250 mm for transport carts and shifting platforms up to crane wheels of 1,600 mm. Pulleys come in welded lightweight designs and cast heavy metallurgical versions with diameters from 200 to 2,000 mm. Products are based on steel castings or forged blanks from German partners. An in-house design department of engineers, technicians, and technical product designers tests and optimizes each product according to DIN or TGL standards and customer specifications.

Elektromaschinenbau Heinz Dienhart GmbH is an electrical engineering company based in Witten, Germany, founded in 1949. It serves the electrical drive technology field with repairs and maintenance of DC and AC drives, gearboxes, pumps, fans, generators, cranes, electromagnets, and special machines. Beyond repair work, the company procures drive systems and spare parts through collaboration with manufacturers and a supplier network. It also plans and implements special machines and custom solutions matched to specific industry and operational requirements.