
Manufacturing, assembly and maintenance of switchgear and control systems as well as electrical and building technology, photovoltaics and automation

Rathmann Elektrobau GmbH
Hauptstraße 71a, 37649 HeinsenNew on Amplifa
About us
Rathmann Elektrobau GmbH is a medium-sized craft business from Heinsen in the Weser Uplands, founded in 1925 and today supported by more than 50 employees. The company offers full service in the fields of switchgear and control systems, electrical installations in existing and new buildings, building technology and photovoltaic systems. The switchgear and control systems are manufactured including control technology, and are assembled, programmed and maintained on site at the customer's premises; custom-made solutions are possible according to individual requirements. Further business areas are industrial automation, IT networks (Cat. 6a/7, fibre optics, active components), fibre optic technology, e-mobility, smart home, multimedia and lighting concepts as well as fire and burglar alarm systems. Customers include businesses from industry and trade as well as private customers from the Weser Uplands and throughout Germany, including internationally active companies. The company is a long-standing training company with a modernised company site at Hauptstraße 71a.
- Site
- Heinsen
- Processes
- Switchgear and control systems (construction, manufacturing of control technology, system assembly,, Electrical installations (residential and building technology, industry and trade), Industrial automation, IT network installation (Cat. 6a/7, fibre optics, active network components), Fibre optic technology, Photovoltaic systems / Renewable energies, E-mobility (charging infrastructure), Fire alarm systems
- Materials
- Industrial Automation, Photovoltaics / Renewable Energies, IT Networks Cat. 6a/7 and Fibre Optics, Fire and Burglar Alarm Systems, Switchgear and Control Systems
- Founded
- 1925
- Employees
- 50+
- Industries
- Industry and trade, Building technology/house construction, Renewable energies, E-mobility, Prefabricated house construction
- 01
Planning and project engineering
- 02
Manufacturing of control technology
- 03
On-site system assembly at the customer
- 04
Programming and commissioning
- 05
Maintenance and service
Services and Technology
Industrial Automation
Automation of buildings and industrial production as a forward-looking business area.
Photovoltaics / Renewable Energies
Planning and installation of photovoltaic systems and charging infrastructure for e-mobility.
IT Networks Cat. 6a/7 and Fibre Optics
Installation of complete networks including distribution cabinets, POE switches, patch panels and active components.
Fire and Burglar Alarm Systems
Installation of security systems for buildings and commercial premises.
Switchgear and Control Systems
Project-specific planning and customer-specific custom solutions including programming.
Locations
Heinsen
DEHeadquarters, office, workshop/hall
Systems and Installations




Inside the production






Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Switchgear and control systems (construction, manufacturing of control technology, system assembly,Assembly | – | – | – | – | – |
| Electrical installations (residential and building technology, industry and trade)Assembly | – | – | – | – | – |
| Industrial automationEngineering | – | – | – | – | – |
| IT network installation (Cat. 6a/7, fibre optics, active network components)Assembly | – | – | – | – | – |
| Fibre optic technologyAssembly | – | – | – | – | – |
| Photovoltaic systems / Renewable energiesAssembly | – | – | – | – | – |
| E-mobility (charging infrastructure)Assembly | – | – | – | – | – |
| Fire alarm systemsAssembly | – | – | – | – | – |
| Burglar alarm systemsAssembly | – | – | – | – | – |
| Smart home / Multimedia technology / Lighting conceptsAssembly | – | – | – | – | – |
| E-CheckTesting | – | – | – | – | – |
Additional services
Reference customers
History
- 1925
Company founded by Moritz Rathmann in Heinsen
- Mitte der
Shop for lamps, electrical and household goods, electrical and plumbing installations, LEUNA petrol station
- 1952
Fritz Rathmann joins the business, master craftsman school; relocation to a new company site at Hauptstraße 71a
- 1987
Friedrich-Wilhelm Rathmann takes over as third generation, conversion to GmbH