BERNARD Gruppe ZT GmbH
Hall in Tirol, Austria
About
Founded in 1983, BERNARD Gruppe ZT GmbH is a private company headquartered in Hall in Tirol, Austria with approximately 1001-5000 employees specializing in Solar, Wind, Hydro.
BERNARD Gruppe ZT GmbH is an owner-managed mid-sized engineering services firm founded in 1983 in Tyrol, Austria, and now operating across 40+ countries. The group comprises specialized subsidiaries providing comprehensive consultation, planning, and realization services in four business fields: Energy, Mobility, Infrastructure, and Industry. In the renewable energy sector, the company has over 30 years of experience planning and implementing projects for sustainable energy generation, transport, and storage, including photovoltaics, wind power, hydropower, biomass, and hydrogen technology. The firm specializes in Power-to-X applications, combining hydrogen generation with renewable sources, and offers complete engineering services from feasibility studies through commissioning. Additional expertise includes grid expansion projects, energy infrastructure planning, and technical support for renewable installations. The company employs qualified interdisciplinary teams to deliver integrated engineering solutions emphasizing sustainability and resource efficiency.
Headquarters
Founded
Employees
Company type
Focus areas
Products & services
Business models
Value chain
Service areas (3)
Renewable Energy Engineering
Planning and engineering for solar PV, wind, hydropower, hydrogen, and biomass projects including feasibility studies, detailed engineering, and commissioning.
Hydrogen Technology
Over 20 years of expertise in hydrogen generation, storage, and distribution including Power-to-X projects combining hydrogen with renewable sources and transition projects for mobility applications.
Network Expansion
Engineering and project management for electrical grid expansion including high-voltage transmission lines, substations, and grid stability projects.
Locations
Headquarters
Hall in Tirol, Austria
Operating locations (18)
- Freiburg im Breisgau, Germany
- Wattens, Austria
- Wien, Austria
- Graz, Austria
- Aalen, Germany
- Berlin, Germany
- Bremen, Germany
- Dresden, Germany
- Köln, Germany
- Magdeburg, Germany
- München, Germany
- Rostock, Germany
- Stuttgart, Germany
- Delhi, India
- Beijing, China
- Sulaimaniyya, Iraq
- Maskat, Oman
- Kampala, Uganda
Service regions
Projects
5Biomasseheizwerk Wörgl
Modern biomass heating facility for sustainable heat supply from regional wood chips, feeding into the local district heating network to reduce fossil fuel dependence.
Koralmbahn
Major railway planning project including the Koralmtunnel, covering decades of railway infrastructure planning for southern Austrian rail network.
Rhein-Main-Link
Central German power transmission network expansion project transporting wind-generated power via four HVDC lines over 500 km from Lower Saxony to Hesse.
Wasserkraftwerk Dagachhu
Hydropower plant technical support and resilience improvements following severe flood damage in October 2025.
Wasserkraft Bhutan
Comprehensive technical services for multiple hydropower plant operators.
Credentials & affiliations
Partnerships
Arcadis, ILF, Amprion
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