| Client name | City | Country |
|---|---|---|
| Novartis AG | Basel | Switzerland |
| Novartis Services AG | Basel | Switzerland |
| Nufarm GmbH & Co. KG | Linz | Austria |
| OMV Austria Exploration & Production GmbH | Gänserndorf | Austria |
| OMV Downstream GmbH | Schwechat | Austria |
| OMV Downstream GmbH | Wien | Austria |
| OMV Solutions GmbH | Wien | Austria |
| Ortner Ges.m.b.H. | Innsbruck | Austria |
| Österreichisches Forschungs- und Prüfzentrum | Wien | Austria |
| Patheon Austria GmbH & Co KG | Linz | Austria |
| Paul Scherrer Institut PSI | Villingen | Switzerland |
| PENTA-ELECTRIC AG | Liestal | Switzerland |
| Pörner Ingenieurgesellschaft mbH | Wien | Austria |
| Primetals Technologies Austria GmbH | Linz | Austria |
| PUMA Energy International B.V. | Geneva | Switzerland |
| Rhône Energies SARL | GENÈVE | Switzerland |
| Robo Wasseraufbereitungs AG | Bottenwil | Switzerland |
| Roche Vitamines Ltd | Basel | Switzerland |
| Rohöl-Aufsuchungs AG | Wien | Austria |
| RR Ing. Gerold Winkler | Wien | Austria |
| Samson AG | Riehen | Switzerland |
| Sappi Papier Holding GmbH | Gratkorn | Austria |
| SEIKO Flowcontrol Ges. m. b. H. | Stockerau | Austria |
| Senft Engineering GmbH | Bromberg | Austria |
| SGP - VA Energie- und | Wien | Austria |