
Electrical installation, switchgear construction and automation technology for buildings, industry and e-mobility in the greater Hamburg area
Elektro Zillmer GmbH Schaltanlagenbau Elektro- und Informationstechnik
Oststeinbek (22113)New on Amplifa
About Zillmer Elektrotechnik
Elektro Zillmer GmbH Schaltanlagenbau Elektro- und Informationstechnik (short: Zillmer Elektrotechnik or ez) is an electrical engineering company based in the greater Hamburg area, headquartered in Oststeinbek. Its service portfolio covers electrical installation, switchgear construction, security technology, lighting systems, network and media technology, building control technology, industrial assembly and automation technology, supplemented by service and maintenance as well as consulting, planning and execution. Following the merger of ez Schaltanlagenbau, the range of services was extensively expanded. Reference projects include the complete electrical engineering for listed historic buildings in the Speicherstadt, the new power supply for the St. Pauli Elbe Tunnel, the electrical installation of a new logistics building for IWL in Tornesch, the renewal of the plant electrics of Mahlwerk Neubauer, and the installation and commissioning of 101 e-charging stations for Hermes in Hamburg-Rothenburgsort. The company trains electrical installation technicians (m/f/d) and is listed as a prequalified company.
- Site
- Oststeinbek
- Processes
- Switchgear construction, Electrical installation, Security technology, Lighting systems, Network and media technology, Building control technology, Industrial assembly, Automation technology
- Materials
- Copper
- Certificates
- Prequalification (PQ list)
- Industries
- Building services engineering, Industry, Logistics, E-mobility
- 01
Consulting
- 02
Planning
- 03
Switchgear construction
- 04
Execution / Assembly
- 05
Commissioning
- 06
Service and Maintenance
Materials and Technology
Copper
Cable and switchgear materials for electrical installation and switchgear construction.
Location
Oststeinbek
DEHeadquarters
- Materials
- Copper
Services and Projects


Inside the production






Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Switchgear constructionAssembly | – | – | – | – | Copper |
| Electrical installationAssembly | – | – | – | – | – |
| Security technologyAssembly | – | – | – | – | – |
| Lighting systemsAssembly | – | – | – | – | – |
| Network and media technologyAssembly | – | – | – | – | – |
| Building control technologyEngineering | – | – | – | – | – |
| Industrial assemblyAssembly | – | – | – | – | – |
| Automation technologyEngineering | – | – | – | – | – |
| Service and MaintenanceAssembly | – | – | – | – | – |
| Retrofit of control and drive technology (packaging machine)Engineering | – | – | – | – | – |
| Installation and commissioning of e-charging stationsAssembly | – | – | – | – | – |
| Installing data networksAssembly | – | – | – | – | – |
| Installing smoke detectorsAssembly | – | – | – | – | – |
Additional services
Reference customers
Quality and Prequalification
Zillmer Elektrotechnik is listed as a prequalified company (PQ list). Craftsmanship quality and reliability are part of the company's self-image.
| Evidence | Oststeinbek |
|---|---|
| Prequalification (PQ list) |
Company History
Over 100 years in the market in the greater Hamburg area
Merger of ez Schaltanlagenbau extensively expanded the range of services
- 2018
New power supply for the St. Pauli Elbe Tunnel
- 2024
Installation and commissioning of 101 e-charging stations for Hermes in Hamburg-Rothenburgsort
- 2024
Renewal of the entire plant electrics of Mahlwerk Neubauer; electrical installation of a new logistics building for IWL in Tornesch