
Planning, installation and service of electrical engineering, building automation, communication and security technology as well as HVACR systems

EBG GmbH
Linz · Steyr · Kirchdorf an der Krems · Attnang-Puchheim · Ried im InnkreisNew on Amplifa
About EBG
EBG GmbH is an Austrian building and plant engineering company based in Linz with over 100 years of company history. The service spectrum covers electrical engineering (high- and low-current systems, high, medium and low-voltage distribution, emergency power systems, PV systems, lighting), building automation as well as communication and security technology including fire alarm and intruder alarm systems. In addition, EBG implements heating, ventilation, air conditioning and sanitary engineering (HVACR) from heat and cold generation to sanitary installation and thermally activated building systems. In its own switchgear manufacturing facility in Linz, switchboards such as low-voltage main distribution boards, metering, fuse and HVACR control boards as well as custom solutions are produced. The company accompanies projects across the entire life cycle: from concept and detailed design planning through project management, installation and commissioning to service, maintenance, system inspection and modernisation. Customers include industrial and commercial businesses, hospitals, hotels, shopping centres, municipalities and public-sector clients; the market is in Upper Austria and western Lower Austria, with projects also executed in Germany and Bulgaria.
- Site
- Linz
- Processes
- High-current and low-current installation, High, medium and low-voltage distribution, Transformer and rectifier systems, Lighting and emergency lighting systems, Emergency power systems and central power supply systems, Network technology / IT cabling, Photovoltaic systems, Swimming pool, sauna and leisure pool facilities
- Materials
- Copper, Metallic materials, Optical fibre
- Certificates
- ISO 9001:2015, ISO 45001:2018, ISO 14001:2015, ISO 3834-3:2021 (fusion welding), SCC** (SCC-VAZ 2021 A V2.0), Specialist company for fire alarm systems (ÖNORM F 3700:2021), ISO 9001, ISO 14001, ISO 45001, ISO 3834-3 (fusion welding), SCC**, Specialist company for fire alarm systems (ÖNORM F 3700)
- Founded
- 1920
- Industries
- Industrial and commercial enterprises, Office buildings / multi-purpose facilities, Hospitals, therapy and care facilities, Hotels & wellness, Shopping centres, Residential construction
- 01
Concept planning
- 02
Detailed, factory and installation planning
- 03
Material and component procurement
- 04
Switchgear manufacturing (in-house production)
- 05
Installation
- 06
Commissioning and training
- 07
Documentation
- 08
Service, maintenance and system inspection
Materials & Processes
Copper
Used in cable and wiring installations as well as CAT6A network cabling.
Metallic materials
Fusion welding in the HVACR sector certified to ISO 3834-3.
Optical fibre
Used in IT and network cabling.
Locations

Linz
ATHead office, Electrical & HVACR branch, in-house switchgear manufacturing
- Materials
- Copper, metallic materials
- Switchgear manufacturing
Steyr
ATBranch for electrical engineering and HVACR
Kirchdorf an der Krems
ATBranch for installations and building services
Attnang-Puchheim
ATBranch for electrical engineering and HVACR
Ried im Innkreis
ATBranch (SCC-certified)
Services & Systems




Inside the production






Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| High-current and low-current installationInstallation | – | – | – | – | Copper (cables/wiring) |
| High, medium and low-voltage distributionInstallation | – | – | – | – | – |
| Transformer and rectifier systemsInstallation | – | – | – | – | – |
| Lighting and emergency lighting systemsInstallation | – | – | – | – | – |
| Emergency power systems and central power supply systemsInstallation | – | – | – | – | – |
| Network technology / IT cablingInstallation | – | – | – | – | Copper (CAT6A), Optical fibre |
| Photovoltaic systemsInstallation | – | – | – | – | – |
| Installation | – | – | – | – | – |
| Installation | – | – | – | – | – |
| Installation | – | – | – | – | – |
| Swimming pool, sauna and leisure pool facilitiesInstallation | – | – | – | – | – |
| Installation | – | – | – | – | – |
| Fusion welding of metallic materials (HVACR, ISO 3834-3 certified)Joining | – | – | – | – | Metallic materials |
| Concept planning, detailed design planning, factory and installation planning (engineering)Engineering | – | – | – | – | – |
| System inspection, inspection report preparation, technical facility managementTesting | – | – | – | – | – |
| Service, maintenance, repair, fault clearance, modernisation, conversionsInstallation | – | – | – | – | – |
| Commissioning, training, documentationInstallation | – | – | – | – | – |
Additional services
Reference customers
Quality & Certifications
Planning, manufacturing, installation and service are covered by a certified management system in accordance with ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018. The HVACR welding operation is certified to ISO 3834-3, the Ried im Innkreis site meets SCC**, and the Steyr site is certified as a specialist company for fire alarm systems in accordance with ÖNORM F 3700.
| Evidence | Linz |
|---|---|
| ISO 9001 | |
| ISO 14001 | |
| ISO 45001 | |
| ISO 3834-3 (fusion welding) | |
| SCC** | |
| Specialist company for fire alarm systems (ÖNORM F 3700) |
History
- 1920
Die Oberösterreichische Elektro-Baugesellschaft m.b.H takes over the construction operations of the Tramway-Elektrizitätsgesellschaft Linz-Urfahr and the Elektrizitätswerke Steyr; two years later Elektro Bau AG (EBG) is formed, based in Ried.
- 1953
Plant engineering is established as an independent business division; with the Austrian State Treaty the company passes into the ownership of the Republic of Austria.
- 1973
Founding of EBG Attnang-Puchheim; portfolio expanded to include HVACR installations.
- 1977
Founding of EBG Kirchdorf by taking over the electrical installation department of Zementwerke Hofmann AG.
- 1993
Portfolio expanded to include large-scale plant construction; the company becomes part of VA Technologie AG.
- 1997
Merger with ELIN Energieanwendung GmbH; company renamed ELIN EBG Haustechnik.
- 2005
Siemens Austria takes over the VA TECH group; company named Siemens Elin Haustechnik.
- 2008
50:50 joint venture of IGO Industries and Siemens Austria; return to the EBG brand name.
- 2009
Opening of the Steyr branch; five locations in Upper Austria.
- 2011
EBG becomes a 100% part of IGO Industries.
- 2018
Merger of the regional ELIN business in Linz with the EBG Electrical Linz business.
- 2024
KNX Award 2024 for the Biohort GmbH project.
- 2025
Development of an automated palletising system with one of the highest order volumes in the company's history.