Steel constructions for the energy sector – planning, fabrication and assembly from a single source.
Matthäi Stahlbau GmbH (ehemals Stahlbau Oberlausitz GmbH)
Ebersbach-Neugersdorf (02727) · DresdenNew on Amplifa
Steel construction for the energy transition – from a single source
Matthäi Stahlbau GmbH (until June 2026 Stahlbau Oberlausitz GmbH) manufactures custom steel constructions with a focus on technical steelwork for substations and power plant construction. Together with its subsidiary Matthäi Engineering (formerly Techno-Engineering D GmbH) in Dresden, the company provides planning, project engineering, structural calculations, shop drawings and bills of materials from a single source. At the Ebersbach-Neugersdorf site, the steel components are custom-fabricated in the plant, complemented by in-house pre-assembly, welding, on-site assembly and final paint coating on the construction site. The portfolio includes substation constructions, crane runway and hall construction, scaffolding and platforms, staircases and pipe bridges, roof lights as well as new-build and reconstruction steel structures. The company, with 132 employees, is part of the Matthäi Group based in Verden (active for over 90 years, around 3,500 employees at more than 75 locations) and serves customers in Germany.
- Site
- Ebersbach-Neugersdorf
- Processes
- Steel construction fabrication (custom fabrication of steel components in the plant), Welding of steel constructions, Pre-assembly in the plant, On-site assembly, Paint coating (final coating on the construction site), Planning, project engineering, structural calculations, shop drawings, bills of materials, Quality control, Hall construction
- Materials
- Steel, Welding, In-plant pre-assembly, Paint coating
- Founded
- 1862
- Employees
- 132
- Industries
- Energy sector (substations), Electricity distribution, Construction industry, Industry/hall construction
- 01
Project engineering and planning
- 02
Structural calculations
- 03
Shop drawings and bills of materials
- 04
Steel fabrication in the plant
- 05
Quality control
- 06
In-plant pre-assembly
- 07
On-site assembly
- 08
Paint coating on the construction site
Materials and processes
Steel
Structural steel for steel structures in power plant construction, hall and industrial construction.
Welding
Joining of steel constructions; position and thickness of weld seams are optimized depending on the construction.
In-plant pre-assembly
Pre-assembly in the plant reduces assembly time and overall costs on the construction site.
Paint coating
Final coating of the construction directly on the construction site.
Locations
Ebersbach-Neugersdorf
DEHeadquarters, fabrication, assembly
- Materials
- Steel
Dresden
DEEngineering (subsidiary Matthäi Engineering / Techno-Engineering D GmbH)
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Steel construction fabrication (custom fabrication of steel components in the plant)Assembly | – | – | – | – | Steel |
| Welding of steel constructionsJoining | – | – | – | – | Steel |
| Pre-assembly in the plantAssembly | – | – | – | – | Steel |
| On-site assemblyAssembly | – | – | – | – | Steel |
| Paint coating (final coating on the construction site)Surface | – | – | – | – | Steel |
| Planning, project engineering, structural calculations, shop drawings, bills of materialsEngineering | – | – | – | – | – |
| Quality controlTesting | – | – | – | – | – |
| Hall constructionAssembly | – | – | – | – | Steel |
| Technical steel construction for substations / power plant constructionAssembly | – | – | – | – | Steel |
| Crane runway and hall construction (crane runway and hall construction)Assembly | – | – | – | – | Steel |
| Custom scaffolding and platform construction (individual scaffolding and stages)Assembly | – | – | – | – | Steel |
| Staircase and pipe bridge construction (staircases and pipe bridges)Assembly | – | – | – | – | Steel |
| Roof lights for prestigious buildings (skylights)Assembly | – | – | – | – | Steel |
| New construction of steel structures and reconstructions (new steel structures and reconstructions)Assembly | – | – | – | – | Steel |
| Industrial steel construction (Constructions industrielles / Construction métallique)Assembly | – | – | – | – | Steel |
Additional services
History
- 1862
Origin of the company's history (according to Crunchbase, low confidence)
- 2023
22.02.2023 rename as Stahlbau Oberlausitz GmbH
- 2023
Affiliation with the Matthäi Group (Verden, active for over 90 years, approx. 3,500 employees, more than 75 locations)
- 2026
Rename: Stahlbau Oberlausitz becomes Matthäi Stahlbau, Techno-Engineering becomes Matthäi Engineering (June 2026)