
Electrical equipment, switchgear and automation solutions for energy, water and environmental plants

Schubert CleanTech GmbH
Ober-Grafendorf (headquarters, manufacturing, testing facility) · Tirol (installation)New on Amplifa
About Schubert CleanTech
Schubert CleanTech GmbH, based in Ober-Grafendorf (Lower Austria), has been active as a full-range provider of electrical equipment in plant engineering since 1965. The company manufactures and equips switch cabinets, low- and medium-voltage switchgear, control cabinets and pump control cabinets as well as complete, turnkey transformer substations and energy buildings. The portfolio covers plant planning and conception, electricity-law permitting submission, manufacturing and cabinet construction, installation and cabling up to medium voltage, software automation (PLC, control systems, telecontrol technology), commissioning, operation in accordance with EN 50110 as well as maintenance and 24/7 emergency service. Areas of application include hydropower plants, wind and photovoltaic parks, wastewater treatment plants and water supply, railway traction power systems, snowmaking facilities, data centers as well as industrial and commercial enterprises, including Ex zones. Around 190 to 230 employees have realized more than 1,000 projects worldwide, including around 400 hydropower plants in India, Greenland, Peru, Tanzania and Bhutan. Headquarters and manufacturing with an in-house testing facility are located in Ober-Grafendorf; an additional site for installation is in Tirol.
- Site
- Ober-Grafendorf
- Processes
- Cabinet construction (main distribution boards, control cabinets, pump control cabinets,, Medium-voltage cable installation (cable accessories, terminations, joints, incl. cable testing), Switchgear installation (low- and medium-voltage technology, E&I technology), Transformer installation / turnkey, compact and walk-in transformer substations, Turnkey installation and commissioning of hydropower plants, Turnkey construction of switching stations and compensation systems for wind parks, Construction of medium-voltage equipment for PV parks incl. AC cabling up to the transformer, Installation of telecontrol and grid disconnection equipment for PV systems
- Certificates
- ISO 9001, ISO 45001, ISO 14001, ISO 27001
- Founded
- 1965
- Employees
- 190–230
- 01
Plant planning & conception
- 02
Submission & permitting
- 03
Manufacturing & cabinet construction
- 04
Turnkey installation & cabling
- 05
Software automation
- 06
Commissioning & operator training
- 07
Plant operation, maintenance & service
Locations

Ober-Grafendorf
ATHeadquarters, manufacturing, cabinet construction, testing facility
- Cabinet construction
- Testing facility
- Software development
Tirol
ATInstallation (electrical installation and testing)
Plants & Components




Inside the production



Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Cabinet construction (main distribution boards, control cabinets, pump control cabinets,Installation | – | – | – | – | – |
| Medium-voltage cable installation (cable accessories, terminations, joints, incl. cable testing)Installation | – | – | – | – | – |
| Switchgear installation (low- and medium-voltage technology, E&I technology)Installation | – | – | – | – | – |
| Transformer installation / turnkey, compact and walk-in transformer substationsInstallation | – | – | – | – | – |
| Turnkey installation and commissioning of hydropower plantsInstallation | – | – | – | – | – |
| Turnkey construction of switching stations and compensation systems for wind parksInstallation | – | – | – | – | – |
| Construction of medium-voltage equipment for PV parks incl. AC cabling up to the transformerInstallation | – | – | – | – | – |
| Installation of telecontrol and grid disconnection equipment for PV systemsInstallation | – | – | – | – | – |
| Installation of plants in the environmental sector (wastewater treatment plants, recycling plants,Installation | – | – | – | – | – |
| Installation and service of plants in potentially explosive atmospheres (Ex zones, e.g. biogasInstallation | – | – | – | – | – |
| Civil engineering work for cable routes (trenches, backfilling, plowing-in)Installation | – | – | – | – | – |
| Electrical equipment and E&I technology for wastewater treatment plants (measurement, control andInstallation | – | – | – | – | – |
| Software automation: control and regulation software, supervisory control systems/SCADAEngineering | – | – | – | – | – |
| Plant planning & conception, submission & permitting (electricity law), commissioning andEngineering | – | – | – | – | – |
| Plant operation in accordance with EN 50110, maintenance, recurring inspections, cable testingTesting | – | – | – | – | – |
| 24/7 emergency service and service center (level 1 and 2 support), plant revitalizationInstallation | – | – | – | – | – |
Additional services
Reference customers
Quality & Certification
The management systems are certified to ISO 9001 (quality), ISO 45001 (occupational safety), ISO 14001 (environment) and ISO 27001 (information security) and are regularly recertified. An in-house testing facility, recurring inspections, cable testing and safety-related inspections in Ex zones complement quality assurance.
| Evidence | Ober-Grafendorf |
|---|---|
| ISO 9001 | |
| ISO 14001 | |
| ISO 45001 | |
| ISO 27001 |
History
- 1965
Company founded; over 60 years in the market since then
- 2002
Mag. Claus Benedict becomes Managing Director and owner
- 2016
Christoph Kramer, LL.M. BSc becomes authorized officer
- 2020
Dr. Stefan Haslinger becomes authorized officer and Head of Innovation