| Customer | Location | Industry |
|---|---|---|
| Bewag | Eisenstadt / Austria | Power utility |
| Enel Energy | Italy | Power utility |
| EVN | St. Pölten / Austria | Power utility |
| Fliegerhorst | Zeltweg / Austria | Airport |
| Hausmening | Amstetten / Austria | Power utility |
| Jeddah Airport | Saudi Arabia | Airport |
| Kelag | Klagenfurt / Austria | Power utility |
| ÖBB / UW Absdorf | Absdorf / Austria | Railway traction substation |
| ÖBB / UW Mariahof | Landeck / Austria | Railway traction substation |
| ÖBB / UW Langen | Stratzdorf / Austria | Railway traction substation |
| ÖBB Infrastruktur | Austria | Railway electrification |
| SAG Energietechnik | Wien / Austria | Power engineering |
| Stadtwerke Kufstein | Kufstein / Austria | Power utility |
| Stadtwerke Trier | Trier / Germany | Power utility |
| Stadtwerke Wörgl | Wörgl / Austria | Power utility |
| Steweag / Estag | Graz / Austria | Power utility |
| Verbund | Wien / Austria | Power utility |
| Vienna Airport | Wien / Austria | Airport |
| Wienstrom | Wien / Austria | Power utility |
