15 Companies in Oberhausen

ENVIMAC Engineering GmbH, founded in 1982 and headquartered in Oberhausen, Germany, is a medium-sized family business active in process and environmental technology. The company designs and manufactures components such as columns and internals, droplet separators, and complete wastewater and exhaust air systems. Its team of around 50 employees covers process engineering, plant construction, chemistry, and biotechnology, managing projects from initial planning and preliminary tests through approval, construction, manufacturing, assembly, commissioning, and ongoing maintenance. Most products are made in-house, and the firm operates an internal research group while collaborating with institutes and universities. Since 1989, its core work has included development, design, manufacturing, delivery, construction, and maintenance of equipment for separating and purifying gases and liquids.

AS Kunststoffprofile GmbH is an extrusion company in Oberhausen, Germany, producing technical plastic profiles, sealing profiles, hose profiles and co-extrusion profiles. Materials processed include rigid PVC, flexible PVC, PP, PE, ABS, TPE, TPU, EVA, PC, ASA and PMMA. Tooling concept, sampling, extrusion, finishing and labeling are handled in-house. The service range covers production and finishing to drawing, furniture edges in ABS, PP, PVC and PMMA, round cord profiles with PE foam round cord from 6 to 150 mm, keder cord for awnings, hose profiles in flexible PVC and LD-PE, foam profiles, LED solutions with covers and U-profiles, and a standard program without tooling costs. Customers include machine and plant engineering, industrial technology, sealing technology, sanitary, construction, electrical engineering, sun protection, and trade and system providers. The quality management system is certified and audited by TÜV Rheinland to ISO 9001:2015.

tk accelis Industrial Services GmbH is a technical service provider based in Oberhausen, Germany, formed through the merger of several thyssenkrupp group companies. The firm employs more than 1,000 people and serves metal production and processing industries across Germany and Europe. Its operations span five business areas: plant service covering maintenance and repair; plant engineering including assembly, plant revisions and special plant construction; wood and packaging supplying wood products, packaging materials and packaging services; production support encompassing fleet management, in-house logistics, adjustments, refractory work and residual material recycling; and slag management involving liquid slag transport, processing, metal separation and slag marketing.

HSt trade & service GmbH is a family-owned company based in Oberhausen, Germany, founded in 1994, with 10 to 19 employees. Over three decades it has developed into an IT system house whose team combines expertise in IT, marketing, design and business consulting. Its IT solutions cover servers, telephone systems, networks, and printer and copying systems, including support, alongside cybersecurity and firewall services and app and software development. Marketing work spans brand development from logos and print products to websites, social media presence and online advertising. Business consulting includes current state analysis, action plan development, implementation and long-term support, plus digitalisation and funding advice.

Wilkening GmbH & Co. KG is a German production and service company based in Oberhausen, founded in 1996, specializing in CNC machining. Its capabilities include 3D milling, 5-axis milling, CNC turning, prototypes, motorsport parts, individual components and medium series, along with assemblies, laser marking, PVD coating and anodizing. The company works exclusively with CAD/CAM software and programs directly on 3D models, enabling complex shapes. Its machine park includes multi-axis machining centers, which reduce clamping setups and help meet shape and position tolerances. Industries served include motorsport, general industry, medical technology and audio components. The firm employs 5 to 9 people.

Elektro Steinbach GmbH is an electrical engineering service provider based in Oberhausen, Germany, founded in 2012, serving the Düsseldorf area. The company installs photovoltaic systems, wall boxes for electric vehicle charging, smart home technologies and conventional electrical installations. Its work covers planning through installation from a single source, with a focus on efficient use of renewable energy. Photovoltaic systems supply solar power, wall boxes provide fast charging for electric vehicles, and smart home technology is used to optimise household energy consumption. The firm develops individual concepts intended to support climate-neutral homes while maintaining comfort and reliable energy supply.

FELDER GMBH LÖTTECHNIK, based in Oberhausen, Germany, was founded in 1979 and employs 100 to 199 people. For over two decades it has produced the patented lead-free solder Sn100Ni+ under license from Japanese inventor Fuji-Electric, and more recently the comparable SN100C, marketed as SN100-403C. The company develops and manufactures solders, solder pastes, fluxes for soft and hard soldering, anodes and spray wires. Following expansion of production and storage, it operates on 7,000 m². Its laboratory performs continuous quality monitoring under ISO 9001:2008, environmental management is certified to ISO 14001:2004, and since 2021 production has been CO2-neutral using green electricity.

EM-Systeme GmbH, based in Oberhausen, Germany, operates in the machining and forming sector. The company is a founding partner of AZL Aachen, which was established by 33 companies to develop cost-optimized lightweight components for mass production and process chains in composite materials and multi-material design. EM-Systeme aims to contribute and expand its experience in cutting and joining applications, particularly with carbon, glass, and aramid materials. The company seeks to identify requirements and needs of future markets and applications early to develop application-oriented solutions.

Trenastic Dichtungstechnik GmbH is a third-generation family business founded in 1961 and based in Oberhausen, Germany. The company specializes in customized expansion joint technology, producing joint profiles, joint systems and expansion joint solutions from aluminum, steel and stainless steel. Services span design, manufacturing and installation of floor and wall profiles, fire protection seals and substructures, including custom constructions that raise joint profiles to required heights regardless of substrate. Its Trenastic guidance system for barrier-free construction uses tactile, visual and acoustic floor indicators made of solid aluminum for people with visual impairments, mountable on various floor surfaces.

Autokran-Dienst Jaromin GmbH is a family-owned crane rental service provider founded in 1982 and based in Oberhausen, Germany. The company rents mobile cranes, crawler cranes, mini cranes and mobile construction cranes, and plans crane operations together with customers in the Rhine-Ruhr area. It states it was the first crane rental firm in Germany to offer mini cranes, introduced in 2002, which are used for tasks such as balcony assembly and can remove the need for a large telescopic mobile crane and associated road closures. In 2003 the company added its first mobile construction crane, a four-axle Spierings unit with a 38 m boom.

EASYDRINK DEUTSCHLAND GMBH is a wholesaler located in Oberhausen, Germany, operating in the food and beverage sector. Its product range covers water dispensers, carbonated water, PET single-use bottles, reusable and drinking bottles, caddy drinking systems, and coffee machines. The company serves as a supply source for these beverage and dispensing products.

SBH Industriesysteme GmbH operates as a full-service IT provider in Oberhausen, Germany, with a team of five to nine staff. The company supplies and maintains business IT infrastructure, including PCs, laptops and servers, plus compact NAS storage systems with RAID options. Its service portfolio covers server and PC maintenance, emergency support, backup and data protection, professional WLAN site surveys and video or remote surveillance systems. It also offers Windows 11 upgrades. The firm notes current market pressure on enterprise hardware, with sharp price increases for DDR4 and DDR5 ECC memory modules, NVMe, SAS and SATA enterprise SSDs, Supermicro mainboards and NVIDIA or Intel graphics cards.

Interconomy AG, trading as SPS-Profis and based in Oberhausen, Germany, places freelance PLC programmers on automation projects. The service gives clients access to a pool of 2,835 vetted SPS specialists, with profiles often matched within hours. Engagements are project-based: no fixed recruitment costs, and projects can be ended flexibly. Billing follows the client's approval of a signed performance record. The company states worldwide insurance cover of up to EUR 5 million for personal injury and property damage, plus EUR 1 million for pure financial loss, and cites risk limitation under section 7a of SGB IV. Its team numbers between 10 and 19 employees.

Jaculy Drucklufttechnik GmbH is a German compressed air specialist founded in 1996 and based in Oberhausen. Operating as a craft-oriented business, it advises on, sells, installs, maintains and repairs compressed air components, working independently of manufacturers. The company plans and installs complete compressed air systems, for which it carries full warranty, and provides ongoing maintenance, network analyses and TÜV certifications. Measurement and analysis services focus on energy efficiency and cost-saving potential, with support for modernisation and repair work. A 24-hour service is offered, along with fixed-price maintenance and hourly billing without travel charges.

LENORD, BAUER & CO. GMBH is a German specialist in motion sensing and integrated drive technology, based in Oberhausen and founded in 1965. The company integrates sensors and actuators and converts signals into usable functions at the point of origin. Its product range includes actuators, digital position indicators, MiniCODER sensors for machine tools, sensors for industrial applications and rail transport, incremental and absolute sensors, and sensors for speed, temperature, rotor position, vibration and shock detection, plus multifunction systems and odometers. Target sectors include tool and packaging machine construction, general mechanical engineering, rail transport, maritime applications and electromobility. The company holds DIN EN ISO 9001, 14001 and IRIS certifications and employs 200 to 499 people.