
Electrical wholesale distributor for trades, industry, public authorities and major buyers with a central warehouse in Dortmund and 37 locations

EGU Elektro Großhandels Union Rhein-Ruhr GmbH & Co. KG
Dortmund (central headquarters and logistics centre) · Dortmund-Körne · Herne · Soest · Hagen · Gevelsberg · Lippstadt · GelsenkirchenNew on Amplifa
About EGU Elektro Großhandels Union Rhein-Ruhr
EGU Elektro Großhandels Union Rhein-Ruhr GmbH & Co. KG is an electrical wholesaler with its central headquarters, central warehouse and logistics centre in Dortmund and a network of 37 locations across Germany. The group, which includes Dressel EGU (Dortmund, Herne, Soest), Gehrmann (Hagen, Gevelsberg), Aufdemkamp (Lippstadt) and Sirges EGU (Gelsenkirchen), supplies electrical contractors, industry, major buyers, public authorities and retail with electrical materials from all areas of electrical engineering – from cables and wires to switch cabinet and building systems technology, luminaires, data technology, photovoltaics and e-mobility. The range comprises around 45,000 stocked items, and the online system provides access to approximately 3.2 million articles. In addition to trading, the company offers consulting, planning and project engineering services, lighting design, eProcurement solutions in various data formats, technical training as well as emergency service and special procurement. Deliveries in NRW are made seven days a week around the clock; thanks to partners in 21 European countries, product availability is also guaranteed across Europe.
- Site
- Dortmund
- Processes
- Consulting, planning and project engineering services, Lighting design, Consulting/project engineering for photovoltaics and e-mobility, Smart home solutions, Energy efficiency and lighting concepts, eProcurement/procurement solutions (including BePKOp), EDI interfaces (Datanorm, OCI, BMEcat, EDI, UGL, GAEB, CSV, IDS), Technical training and further education
- Materials
- Cables and Wires, Luminaires and Lamps, Switch Cabinets and Data Technology, Pipes, Hoses, Conduits
- Certificates
- DIN EN ISO 9001 (quality management), DIN EN ISO 14001 (environmental management), DIN EN ISO 45001 (occupational health and safety management), DNK (German Sustainability Code), ISO 9001, ISO 14001, ISO 45001, Other (DNK)
- Founded
- 1954 (Dres
- Industries
- Electrical trades, Industry, Major buyers, Public authorities, Retail, Building technology
- 01
Procurement from manufacturers
- 02
Central warehouse and logistics in Dortmund
- 03
Consulting, planning and project engineering
- 04
Supply of branches and customers
- 05
Online shop and eProcurement
- 06
Emergency service and special procurement
Range and Services
Cables and Wires
Underground, solar, medium-voltage, control and data cables for energy supply, telecommunications and mechanical engineering.
Luminaires and Lamps
LED and technical lamps for office, outdoor as well as emergency and signage lighting.
Switch Cabinets and Data Technology
Fibre-optic and copper data technology, distribution boards, UPS systems and low-current materials for building and plant engineering.
Pipes, Hoses, Conduits
Installation pipes made of plastic, steel and aluminium as well as cable routing systems.
Locations

Dortmund (central headquarters)
DECentral headquarters, central warehouse and logistics centre with online shop
Dortmund-Körne
DEDressel EGU branch with seminar centre
Herne
DEDressel EGU branch (since 2005)
Soest
DEDressel EGU branch (since 2002, focus on photovoltaics)
Hagen
DEGehrmann electrical wholesale branch
Gevelsberg
DEGehrmann electrical wholesale branch
Lippstadt
DEAufdemkamp GmbH branch (since 1966)
Gelsenkirchen
DESirges EGU branch (since 1934)
Product Groups

Inside the production








Industries
Additional services
Quality and Certification
EGU operates according to the German Sustainability Code (DNK) and is certified according to DIN EN ISO 9001, 14001 and 45001; the ISO-9001 certification is documented until 22.06.2027.
| Evidence | Dortmund | Herne | Soest | Lippstadt | Gelsenkirchen | Hagen |
|---|---|---|---|---|---|---|
| ISO 9001 | ||||||
| ISO 14001 | ||||||
| ISO 45001 | ||||||
| Other (DNK) |
History
- 1934
Foundation of the predecessor of the Gelsenkirchen branch (Sirges EGU)
- 1954
Foundation of Dressel EGU in Dortmund
- 1966
Foundation of Aufdemkamp electrical wholesaler Lippstadt
- 1973
Foundation of Gehrmann electrical wholesale
- 2002
Dressel EGU active at the Soest location
- 2005
Dressel EGU active at the Herne location