| Client name | City | Country |
|---|---|---|
| OOO "Samson Controls" | Moskau | Russian Federation |
| OOO Uhde Industrial Solutions (RUS) | Dzerzhinsk | Russian Federation |
| OT Industries Asset Utilization LLC. | Budapest | Hungary |
| OT Industries Eszközhasznosító Kft. | Budapest | Hungary |
| PetroTech Sp. z o.o. | Szczecin | Poland |
| Point LLC | Polotsk | Belarus |
| ProCS s.r.o. | Sal'a | Slovakia |
| Providence Doytch Limited | Baku | |
| Rockfin Sp. z o.o. | Zukowo | Poland |
| RusVinyl | Kstovo | Russian Federation |
| S.C. ICA SYSTEM S.R.L. | Selimbar/Sibiu | Romania |
| S.C. OMV Petrom S.A. | Ploiesti | Romania |
| SAMSON-Tyumen LLC | Tjumen | Russian Federation |
| SEIKO Flowcontrol spol. s r.o. | Blatnice pod Svatym Antoninkem | Czech Republic |
| Servis Armatur S.R.O. | Paskow | Czech Republic |
| Siemens Energy d.o.o. | Zagreb | Croatia |
| Siemens Energy, s.r.o. | Brno | Czech Republic |
| SKODA PRAHA Invest s.r.o. | Prag | Czech Republic |
| SOCAR-Foster Wheeler Engineering LLC | Baku | |
| State Enterprise Research a. Design Inst. of Ch. Eng. | Severodonetsk | Ukraine |
| Technical University of Budapest | Budapest | Hungary |
| TORGOVYI DOM ADL, LTD | Moscow | Russian Federation |
| ÚJV Rež, a. s. | Husinec | Czech Republic |
| University of Miskolc | Miskolc-Egyetemváros | Hungary |
| VALVEA s.r.o. | Trinec | Czech Republic |