
SITECO manufactures LED indoor and outdoor luminaires as well as light management solutions – Made in Traunreut.

Siteco GmbH
Traunreut (headquarters/production) · Munich · Stuttgart · Leipzig · Berlin · Lünen · HanoverNew on Amplifa
Solutions for the lighting of tomorrow – from Traunreut
Siteco GmbH, headquartered in Traunreut, develops and produces luminaires and lighting solutions for industry, office, municipalities, retail, sports & event and tunnels. Founded in 1862 as part of Siemens & Halske, the company manufactures its products entirely in Traunreut, including its own electronics production in which LED modules are, according to the manufacturer, usually completed within two days of order receipt. The factory site covers around twelve football pitches and houses the entire value chain, from the Technology and Design Center through production to the company's own luminaire test line. A customization team has realized more than 800,000 special luminaires in over 1,000 projects. In addition to luminaires, SITECO offers control and light management systems (SITECO Connect), lighting design, project management, installation, commissioning as well as maintenance and service. Reference projects include the Siemens Campus, the Landshut District Office and the Olympic Stadium Helsinki. After several changes of ownership (including Osram), the company has belonged to Stern Stewart Industries since 2019 and is organized as an independent mid-sized company.
- Site
- Traunreut
- Processes
- Electronics production (in-house electronics manufacturing, LED modules according to company, Assembly of luminaires (production of lighting solutions entirely in Traunreut, maximum, Customization of special luminaires (customization team, over 800,000 special luminaires in over, Quality inspection of luminaires (tests under extreme conditions: protection against dust, water,, Lighting design/lighting design, Control and light management solutions (SITECO Connect), Project management including tendering and negotiation, Dismantling and disposal of old systems
- Materials
- LED modules (in-house electronics production), Luminaire housings (aluminium), Optics/light guidance
- Certificates
- Certified environmental and quality management systems
- Founded
- 1862
- Industries
- Industry, Office, Municipalities/City, Retail, Sports & Event, Tunnel
- 01
Lighting design/lighting design
- 02
Development at the Technology and Design Center
- 03
Electronics production (LED modules)
- 04
Luminaire manufacturing and assembly in Traunreut
- 05
Quality inspection (test line)
- 06
Project management, installation and commissioning
- 07
Maintenance and service
Technology and processes
LED modules (in-house electronics production)
In-house electronics production enables flexible, fast response to customer-specific requirements.
Luminaire housings (aluminium)
Housing variants in different versions for indoor and outdoor luminaires.
Optics/light guidance
Various light colours, output levels and optics for individual configuration.
Locations

Traunreut
DECentral/headquarters with production, Technology and Design Center, electronics production and test line
- Materials
- Aluminium, electronics/LED
- Electronics production
- Luminaire assembly
- Luminaire test line
- Technology and Design Center
Munich
DESales location
Stuttgart
DESales location
Leipzig
DESales location
Berlin
DESales location
Lünen
DESales location
Hanover
DESales location
Products







Inside the production






Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Electronics production (in-house electronics manufacturing, LED modules according to companyElectronics | – | – | – | – | – |
| Assembly of luminaires (production of lighting solutions entirely in Traunreut, maximumAssembly | – | – | – | – | – |
| Customization of special luminaires (customization team, over 800,000 special luminaires in overAssembly | – | – | – | – | – |
| Quality inspection of luminaires (tests under extreme conditions: protection against dust, water,Testing | – | – | – | – | – |
Additional services
Reference customers
Quality
From the individual LED to the complete luminaire, all elements undergo quality inspections. On the in-house test line, luminaires are tested under extreme conditions, including protection against dust, water and impacts; environmental and quality management systems are certified.
| Evidence | Traunreut |
|---|---|
| Certified environmental and quality management systems |
History
- 1862
Founded as part of Siemens & Halske AG
- 1882
First street lighting for Berlin
- 1949
Production established in Traunreut (household appliance and luminaire plant of Siemens-Electrogeräte GmbH); part of the Siemens Group until 1997
- 2002
Acquisition by investor group JPMorgan, later Barclays Private Equity
- 2011
Acquisition by the Siemens subsidiary Osram completed
- 2018
Osram announces separation from Siteco
- 2019
Acquisition by Stern Stewart Industries; since then an independent mid-sized company