Основни клиенти
Oil and Gas Downstream
- Rompetrol - Petromidia
- OMV Petrom - Petrobrazi
- OMV Petrom - Arpechim
- Petrotel - Lukoil
- RAFO Onesti
- Rompetrol - Vega
- Steaua Romana Campina
- Lubrifin
- Lukoil Neftochim Burgas
Oil and Gas Upstream and Pipeline
- Butan gas
- Shell gaz
- Lukoil gaz
- Conpet
- Petrotrans
- Oil Terminal
- Petrom Upstream company
- Petrom Upstream Off-shore
- Petromar
Chemical Processing
- Amonil Slobozia
- Fertilchim Navodari
- Turnu S.A
- Azomures Targu Mures
- Oltchim
- Doljchim
- Virolite Romania
- Amylum Targu Secuiesc
- Amylum Razgrad Bulgaria
- Provadsol - Devnia
- Agropolichim – Devnia
- Zlatna Panega
- Prophex Biodiesel
Power Generation
- Termoelectrica - Electrocentrale Bucuresti
- Hidroelectrica - CHE Portile de Fier
- Hidroelectrica - CHE Bistrita
- Hidroelectrica - CHE Curtea de Arges
- Nuclearelectrica – CNE Cernavoda Unit 1&2
- Brikel EAD Maritsa - East 1 TPS
- Toplofikatsia Sofia EAD
Water Resources
- ViK EAD – Bourgas
- ViK EOOD - Varna
- ViK EOOD - Stara Zagora
- ViK OOD – Ruse
- ViK OOD – Vratza
- ViK OOD – Sliven
- ViK EOOD - Dobrich
- ViK Yambol
- ViK Dimitrovgrad
- SC APA NOVA SA Bucuresti
- Compania de Apa Brasov
- SC Compania de Apa Somes S.A. CLUJ
- SC AQUATIM SA Timisoara
- SC Compania de Apa Arad
- SC APA SERV SA Bacau
- SC AQUABIS Bistrita Nasaud
- SC RAJA Constanta SA
- Compania de Utilitati Publice Dunarea Braila
- APA VITAL SA Iasi
- SP Exploatarea sistemelor rurale de alimentare cu apa
- ANIF Bihor
- ANIF Arad
- ANIF Dolj
- ANIF Olt
- ANIF Teleorman
- ANIF Giurgiu Vest
- ANIF Giurgiu Est
- ANIF Ilfov
- ANIF Braila Nord
- ANIF Braila SUD
- ANIF Insula Mare a Brailei
- ANIF Calarasi
- ANIF Ialomita
- ANIF Tulcea
- ANIF Bacau
- ANIF Vaslui
Mining
- Romplumb SA
- Aurubis Bulgaria AD
- Elatzite copper EAD
- Assarel Medet AD
- Chelopech Mining EAD
