5 Companies in Haiger

Carl Cloos Schweisstechnik GmbH is a German welding technology manufacturer based in Haiger, established in 1919. The company supplies QINEO welding power sources covering multiple welding processes, alongside QIROX robots, positioners and fixtures for automated welding. Its portfolio spans robot mechanics, control systems, software and sensors, all developed and produced in-house. Systems serve sectors including construction machinery, rail vehicles, energy, automotive and agriculture. The firm employs between 500 and 999 people and operates with roughly 1,000 staff worldwide.

SIEGMETALL GmbH, established in 2010 in Haiger, Germany, produces trapezoidal sheets, corrugated sheets, roof tile profiles and custom accessories. The business traces back to SIEGMETALL Bruch e.Kfr., founded in 2004, and the production company CB Metallprofile GmbH, set up in 2007; SIEGMETALL GmbH took over both operations in 2010. The main site opened in Haiger in 2011, with storage and production space expanded to 5,000 square meters and later 7,500 square meters. A profiling machine was fitted with an in-house fleece lamination unit for anti-condensation fleece, a bending machine handles lengths up to 6.00 meters, and free forklift unloading is offered.

Nöcker Tür Systeme, Inh. Andreas Nöcker is a craft and specialist company based in Haiger, Germany, serving the Siegen region and nearby areas as an independent service provider. The firm works with commercial properties, clinics, shopping centers, industrial companies, and public institutions. Its services cover maintenance, preventive servicing, rapid fault diagnosis and repair, and the planning and installation of automatic personnel and fire protection doors. Annual UVV expert inspections are carried out in accordance with DIN 18650, EN 16005, and current DIBt guidelines for full liability protection. Repair work on sliding doors and swing door drives is manufacturer-independent. Modernization and new installation projects use brands such as Gilgen Doorsystems, GEZE, and dormakaba.

NEEF ZERSPANUNGSTECHNIK is a machining service provider located in Haiger, Germany, founded in 2006. The company manufactures complete assemblies, individual parts, and both small and large series. Its production equipment includes CNC-controlled milling, turning, and erosion machines, and it offers 3D milling capabilities. Operations are organized under a DIN EN ISO 9001:2008 quality management system.

HKT Haigerer Kunststoff-Technik GmbH, established in 1982 in Haiger, Germany, performs vacuum deformation of common thermoplastics including ABS, PS, PE, PP, PET and PVC. The company serves various industries and produces small, medium and large series on a just-in-time basis. Its operations combine production and service work for industrial customers. The business employs 10 to 19 people.