| Year | Refinery | Country | Type Unit | Services |
|---|---|---|---|---|
| 2024 | Repsol | Spain | HDS | Start-up assistance |
| 2024 | Slovnaft | Slovenia | HDT | Start-up assistance |
| 2024 | Repsol | Spain | HDS | Loading supervision |
| 2024 | Hellenic | Greece | HDT | Start-up assistance |
| 2024 | Reliance | India | HC | Loading supervision |
| 2024 | IOCL | India | HDT | Loading supervision |
| 2024 | PKN Orlen | Poland | HDS | Start-up assistance |
| 2024 | Hellenic | Greece | HDT | Loading supervision |
| 2024 | KNPC | Kuwait | HDT | Loading supervision |
| 2024 | PKN Orlen | Poland | HDS | Loading supervision |
| 2024 | Sasref | Saudi Arabia | HC | Loading supervision |
| 2024 | OMV | Australia | HDS | Start-up assistance |
| 2024 | Dos Bocas | Mexico | HDT | Start-up assistance |
| 2024 | HPCL | India | HDS | Start-up assistance |
| 2024 | Reliance | India | HDT | Loading supervision |
| 2024 | PKN Orlen | Poland | HDS | Start-up assistance |
| 2024 | PKN Orlen | Poland | HDT | Loading supervision |
| 2024 | Orlen | Lithuania | HDS | Start-up assistance |
| 2024 | Reliance | India | NHT | Loading supervision |
| 2024 | IOCL | India | HDT | Loading supervision |
| 2024 | HPCL | India | HDS | Loading supervision |
| 2024 | KNPC | Kuwait | ARDS | Loading supervision |
| 2024 | HMEL | India | HDS | Start-up assistance |
| 2024 | HMEL | India | HDS | Loading supervision |
| 2024 | Reliance | India | NHT | Loading supervision |
| 2023 | PetroRabigh | Saudi Arabia | HDS | Loading supervision |
| 2023 | Saudi Aramco | Saudi Arabia | HDT | Loading supervision |
| 2023 | Formosa | Taiwan | HDT | Start-up assistance |
| 2023 | Formosa | Taiwan | HDT | Reactor internals supervision |
| 2023 | Formosa | Taiwan | HDT | Loading supervision |
| 2023 | Reliance | India | HDT | Loading supervision |
| 2023 | Satorp | Saudi Arabia | HDT | Loading supervision |
| 2023 | Satorp | Saudi Arabia | HDS | Loading supervision |
| 2023 | Hellenic | Greece | HDS | Loading supervision |
| 2023 | Preem | Sweden | HDT | Start-up assistance |
| 2023 | Preem | Sweden | HDT | Loading supervision |
| 2023 | Reliance | India | Scanfiner | Loading supervision |
| 2023 | BPCL | India | HDS | Start-up assistance |
| 2023 | BPCL | India | HDS | Loading supervision |
| 2023 | Reliance | India | HDT | Start-up assistance |
| 2023 | Reliance | India | HDT | Loading supervision |
| 2023 | KNPC | Kuwait | ARDS | Loading supervision |
| 2023 | Cepsa | Spain | HDT | Loading supervision |
| 2023 | Crossbridge Energy | Denmark | HDS | Start-up assistance |
| 2023 | Crossbridge Energy | Denmark | HDS | Loading supervision |
| 2023 | PCK | Germany | HDS | Start-up assistance |
| 2023 | Bazan | Israel | HC | Start-up assistance |
| 2023 | Bazan | Israel | HC | Loading supervision |
| 2023 | BP | Netherlands | HDS | Reactor internals supervision |
| 2023 | Reliance | India | HDT | Start-up assistance |
| 2023 | Reliance | India | HDT | Loading supervision |
| 2023 | IOCL | India | HDS | Start-up assistance |
| 2023 | IOCL | India | HDS | Loading supervision |
| 2023 | PKN Orlen | Poland | HDS | Start-up assistance |
| 2023 | Shell | Netherlands | HC | Loading supervision |
| 2023 | MIRO | Germany | HDT | Start-up assistance |
| 2023 | MIRO | Germany | HDT | Loading supervision |
| 2023 | KNPC | Kuwait | RESID | Start-up assistance |
| 2023 | Hellenic | Greece | HDT | Loading supervision |
| 2023 | Repsol | Spain | HDS | Loading supervision |
| 2023 | KNPC | Kuwait | RESID | Loading supervision |
| 2022 | MOH | Greece | HDS | Start-up assistance |
| 2022 | MOH | Greece | HDS | Loading supervision |
| 2022 | IOCL | India | HDT | Start-up assistance |
| 2022 | IOCL | India | NHT | Start-up assistance |
| 2022 | IOCL | India | HDT | Loading supervision |
| 2022 | IOCL | India | NHT | Loading supervision |
| 2022 | Heide | Germany | HDS | Start-up assistance |
| 2022 | Bayernoil | Germany | HDT | Start-up assistance |
| 2022 | KNPC | Kuwait | HDT | Start-up assistance |
| 2022 | Repsol | Spain | HC | Loading supervision |
| 2022 | KNPC | Kuwait | HDT | Loading supervision |
| 2022 | Preem | Sweden | MHC | Start-up assistance |
| 2022 | Reliance | India | Scanfiner | Start-up assistance |
| 2022 | Reliance | India | Scanfiner | Loading supervision |
| 2022 | IOCL | India | HDT | Loading supervision |
| 2022 | Reliance | India | HDT | Start-up assistance |
| 2022 | Reliance | India | HDT | Loading supervision |
| 2022 | Reliance | India | HDT | Start-up assistance |
| 2022 | Reliance | India | HDT | Start-up assistance |
| 2022 | Reliance | India | HDT | Loading supervision |
| 2022 | Reliance | India | HDT | Loading supervision |
| 2022 | Reliance | India | HDS | Loading supervision |
| 2022 | Shell | Netherlands | HDT | Loading supervision |
| 2022 | Preem | Sweden | DeNOx | Loading supervision |
| 2022 | KNPC | Kuwait | HDT | Loading supervision |
| 2022 | Reliance | India | HDT | Start-up assistance |
| 2022 | Reliance | India | HDT | Loading supervision |
| 2021 | Neste | Singapore | HDT | Reactor internals |
| 2021 | Preem | Sweden | HDS | Loading supervision |
| 2021 | Gazpromneft | Russia | HDT | Loading supervision |
| 2021 | Repsol | Spain | Multiple units | Turnaround management |
| 2021 | Reliance | India | HC | Loading supervision |
| 2021 | Gazpromneft | Russia | HDT | Loading supervision |
| 2021 | Taneco | Russia | HDT | Start-up assistance |
| 2021 | Taneco | Russia | HDT | Loading supervision |
| 2021 | Gazpromneft | Russia | HDS | Start-up assistance |
| 2021 | Gazpromneft | Russia | HDS | Loading supervision |
| 2021 | Valero | Canada | HDT | Loading supervision |
| 2021 | Neste | Finland | HDS | Loading supervision |
| 2021 | Forteinvest | Russia | HDS | Start-up assistance |
| 2021 | Forteinvest | Russia | HDS | Loading supervision |
| 2021 | PKN Orlen | Lithuania | HDT | Start-up assistance |
| 2021 | PKN Orlen | Lithuania | HDT | Loading supervision |
| 2021 | PKN Orlen | Lithuania | HDT | Start-up assistance |
| 2021 | PKN Orlen | Lithuania | HDT | Loading supervision |
| 2021 | Gazpromneft | Russia | HDS | Start-up assistance |
| 2021 | Gazpromneft | Russia | HDS | Loading supervision |
| 2021 | Gazpromneft | Russia | HDS | Start-up assistance |
| 2021 | Gazpromneft | Russia | HDS | Loading supervision |
| 2021 | Miro | Germany | HDS | Loading supervision |
| 2021 | Miro | Germany | HDS | Loading supervision |
| 2021 | Hellenic | Greece | HDT | Loading supervision |
| 2021 | Cepsa | Spain | HDS | Loading supervision |
| 2021 | Repsol | Spain | HC | Loading supervision |
| 2020 | BP | Netherlands | HDT | Loading supervision |
| 2020 | ISAB | Italy | HDS | Loading supervision |
| 2020 | ISAB | Italy | HDS | Loading supervision |
| 2020 | Hellenic | Greece | HDS | Start-up assistance |
| 2020 | Hellenic | Greece | HDT | Start-up assistance |
| 2020 | Cepsa | Spain | HDS | Loading supervision |
| 2020 | Hellenic | Greece | HDS | Loading supervision |
| 2020 | Hellenic | Greece | HDT | Loading supervision |
| 2020 | Repsol | Spain | HDS | Loading supervision |
| 2020 | MOH | Greece | HDS | Loading supervision |
| 2020 | BPCL | India | HDS | Loading supervision |
| 2020 | Adnoc | United Arab Emirates | HC | Loading supervision |
| 2020 | PetroRabigh | Saudi Arabia | HDT | Loading supervision |
| 2020 | Miro | Germany | HDS | Start-up assistance |
| 2020 | Valero | United Kingdom | HDT | Start-up assistance |
| 2020 | MOH | Greece | HDT | Start-up assistance |
| 2020 | MOH | Greece | HDT | Loading supervision |
| 2020 | Satorp | Saudi Arabia | HDS | Loading supervision |
| 2020 | Satorp | Saudi Arabia | HDS | Loading supervision |
| 2020 | KNPC | Kuwait | ARDS | Loading supervision |
| 2020 | Cepsa | Spain | HDS | Start-up assistance |
| 2020 | Cepsa | Spain | HDS | Loading supervision |
| 2020 | IOCL | India | HDT | Loading supervision |
| 2019 | IOCL | India | HDS | Loading supervision |
| 2019 | ISAB | Italy | HDS | Loading supervision |
| 2019 | Grupa Lotos | Poland | HC | Loading supervision |
| 2019 | Essar | United Kingdom | HDS | Start-up assistance |
| 2019 | Bayernoil | Germany | HDT | Start-up assistance |
| 2019 | MOR | Russia | HDT | Loading supervision |
| 2019 | Hellenic | Greece | HDT | Start-up assistance |
| 2019 | Hellenic | Greece | HDT | Start-up assistance |
| 2019 | MOR | Russia | HDT | Loading supervision |
| 2019 | Mozyr | Belarus | Prime-G | Loading supervision |
| 2019 | Sasref | Saudi Arabia | HC | Loading supervision |
| 2019 | Sasref | Saudi Arabia | HDS | Loading supervision |
| 2019 | Sasref | Saudi Arabia | HDS | Loading supervision |
| 2019 | Hellenic | Greece | HDT | Loading supervision |
| 2019 | Hellenic | Greece | HDS | Loading supervision |
| 2019 | EZZ Steel | Egypt | MIDREX | Loading supervision |
| 2019 | Preem | Sweden | HDS | Loading supervision |
| 2019 | Preem | Sweden | MHC | Loading supervision |
| 2019 | Shell | Denmark | HDS | Start-up assistance |
| 2019 | Shell | Denmark | HDT | Start-up assistance |
| 2019 | BPCL | India | MHC | Loading supervision |
| 2019 | IOCL | India | HC | Loading supervision |
| 2019 | KNPC | Kuwait | ARDS | Start-up assistance |
| 2019 | KNPC | Kuwait | ARDS | Loading supervision |
| 2019 | Petronor | Spain | HDS | Start-up assistance |
| 2019 | Petronor | Spain | HDS | Start-up assistance |
| 2019 | Cepsa | Spain | HDS | Start-up assistance |
| 2019 | Cepsa | Spain | HDS | Loading supervision |
| 2019 | Sapref | South Africa | HDS | Loading supervision |
| 2019 | Sapref | South Africa | HDS | Loading supervision |
| 2019 | Farabi | Saudi Arabia | Kero | Reactor internals |
| 2019 | Unipetrol | Czech Rep. | HDS | Loading supervision |
| 2019 | Caltex | Korea, United | HDS | Start-up assistance |
| 2019 | Takreer | United Arab Emirates | HDT | Loading supervision |
| 2019 | Caltex | Korea, United | HDS | Loading supervision |
| 2019 | BP | Netherlands | HDT | Loading supervision |
| 2019 | Sasolwax | Germany | HDT | Start-up assistance |
| 2019 | Pavlodar | Kazakhstan | HDT | Loading supervision |
| 2019 | Repsol | Spain | HDS | Start-up assistance |
| 2019 | Shell | Netherlands | Loading supervision | |
| 2019 | Mozyr | Belarus | HDS | Loading supervision |
| 2019 | ST1 | Sweden | HDS | Start-up assistance |
| 2019 | Petroineos | United Kingdom | HC | Loading supervision |
| 2019 | ST1 | Sweden | HDS | Start-up assistance |
| 2019 | ST1 | Sweden | HDS | Loading supervision |
| 2019 | Repsol | Spain | PSA | Loading supervision |
| 2019 | Unipetrol | Czech Rep. | HDT | Start-up assistance |
| 2019 | Shell | Germany | HDS | Miscellaneous |
| 2019 | OMV | Austria | HC | Loading supervision |
| 2019 | INA | Croatia | PSA | Loading supervision |
| 2019 | MOH | Greece | HDS | Loading supervision |
| 2019 | Petronor | Spain | HDS | Start-up assistance |
| 2019 | Dugas | United Arab Emirates | ISOM | Start-up assistance |
| 2019 | Dugas | United Arab Emirates | ISOM | Loading supervision |
| 2019 | SIR | Ivory Coast | HC | Loading supervision |
| 2018 | Reliance | India | TG | Loading supervision |
| 2018 | BPCL | India | TG | Loading supervision |
| 2018 | Essar | India | HC | Loading supervision |
| 2018 | Naftan | Belarus | HDS | Loading supervision |
| 2018 | Bapco | Bahrain | HDS | Loading supervision |
| 2018 | EZZ Steel | Egypt | MIDREX | Loading supervision |
| 2018 | Cepsa | Spain | HDS | Loading supervision |
| 2018 | Neste | Finland | HDS | Loading supervision |
| 2018 | Unipetrol | Czech Rep. | ISOM | Loading supervision |
| 2018 | Neste | Singapore | HDS | Loading supervision |
| 2018 | KNPC | Kuwait | RESID | Loading supervision |
| 2018 | PKN Orlen | Poland | PSA | Loading supervision |
| 2018 | Mozyr | Belarus | HDT | Loading supervision |
| 2018 | Unipetrol | Czech Rep. | ISOM | Loading supervision |
| 2018 | IOCL | India | HDS | Loading supervision |
| 2018 | Reliance | India | HDT | Start-up assistance |
| 2018 | Reliance | India | HDT | Loading supervision |
| 2018 | INA | Croatia | HDT | Loading supervision |
| 2018 | Cepsa | Spain | HDS | Loading supervision |
| 2018 | PKN Orlen | Poland | HDS | Start-up assistance |
| 2018 | Repsol | Spain | HDS | Loading supervision |
| 2018 | IOCL | India | HDS | Loading supervision |
| 2018 | Repsol | Spain | HDT | Loading supervision |
| 2018 | Petronios | France | HDS | Loading supervision |
| 2018 | Repsol | Spain | HDS | Loading supervision |
| 2018 | Petrojam | Jamaica | HDT | Reactor internals |
| 2018 | Zeeland refinery | Netherlands | HDT | Loading supervision |
| 2018 | Neste | Netherlands | HDS | Loading supervision |
| 2018 | Neste | Finland | HDS | Loading supervision |
| 2018 | OMV | Austria | HDS | Loading supervision |
| 2018 | KNPC | Kuwait | RESID | Loading supervision |
| 2018 | BPCL | India | HDS | Loading supervision |
| 2018 | KNPC | Kuwait | RESID | Loading supervision |
| 2018 | Lukoil | Russia | HDS | Loading supervision |
| 2018 | Unipetrol | Czech Rep. | HDT | Loading supervision |
| 2018 | KNPC | Kuwait | RESID | Start-up assistance |
| 2018 | KNPC | Kuwait | RESID | Start-up assistance |
| 2018 | Exxon | France | HDT | Loading supervision |
| 2018 | Petrojam | Jamaica | HDT | Reactor internals |
| 2018 | Shell | Netherlands | HC | Loading supervision |
| 2018 | KNPC | Kuwait | NHT | Loading supervision |
| 2018 | Cepsa | Spain | HDT | Loading supervision |
| 2018 | Gazpromneft | Russia | HDS | Loading supervision |
| 2018 | Gazpromneft | Russia | HDS | Loading supervision |
| 2018 | OMV | Austria | HDS | Loading supervision |
| 2018 | Valero | United Kingdom | HDT | Start-up assistance |
| 2018 | KNPC | Kuwait | RESID | Start-up assistance |
| 2018 | Repsol | Spain | MHC | Loading supervision |
| 2018 | Grupa Lotos | Poland | HC | Loading supervision |
| 2018 | Petronios | France | ISOM | Loading supervision |
| 2018 | KNPC | Kuwait | RESID | Loading supervision |
| 2018 | KNPC | Kuwait | HDT | Loading supervision |
| 2018 | Cepsa | Spain | HDS | Loading supervision |
| 2018 | Bashneft | Russia | HDS | Loading supervision |
| 2017 | Saudi Aramco | Saudi Arabia | NHT | Loading supervision |
| 2017 | Amoc | Egypt | HDS | Loading supervision |
| 2017 | IOCL | India | HDS | Loading supervision |
| 2017 | Reliance | India | HDT | Loading supervision |
| 2017 | Orsk | Russia | HDT | Start-up assistance |
| 2017 | Syzran | Russia | HDT | Start-up assistance |
| 2017 | Cepsa | Spain | HDS | Loading supervision |
| 2017 | Preem | Sweden | HDT | Start-up assistance |
| 2017 | RAM | Italy | TG | Start-up assistance |
| 2017 | RAM | Italy | TG | Loading supervision |
| 2017 | Statoil | Norway | HDT | Loading supervision |
| 2017 | Neste | Finland | HDS | Loading supervision |
| 2017 | Naftan | Belarus | HT | Loading supervision |
| 2017 | Naftan | Belarus | HT | Loading supervision |
| 2017 | Reliance | India | HC | Start-up assistance |
| 2017 | Reliance | India | HC | Loading supervision |
| 2017 | MRPL | India | HDT | Loading supervision |
| 2017 | Rosneft | Russia | HDS | Loading supervision |
| 2017 | Monroe Energy | United States | ULSG | Loading supervision |
| 2017 | Lukoil | Russia | HDS | Loading supervision |
| 2017 | Mol | Hungary | HDT | Loading supervision |
| 2017 | IOCL | India | HDT | Start-up assistance |
| 2017 | IOCL | India | HDT | Loading supervision |
| 2017 | Shell | Netherlands | HDS | Loading supervision |
| 2017 | PKN Orlen | Poland | HC | Loading supervision |
| 2017 | PetroJam | Canada | HDT | Reactor internals |
| 2017 | Naftan | Belarus | HT | Loading supervision |
| 2017 | Total | France | HC | Loading supervision |
| 2017 | OMV | Austria | HDS | Loading supervision |
| 2017 | PAZ | Israel | HDT | Loading supervision |
| 2017 | HMEL | India | HDS | Loading supervision |
| 2017 | HMEL | India | HDT | Loading supervision |
| 2017 | KNPC | Kuwait | NHT | Loading supervision |
| 2017 | Shell | Netherlands | HDS | Loading supervision |
| 2017 | KNPC | Kuwait | HDT | Loading supervision |
| 2017 | Preem | Sweden | MHC | Loading supervision |
| 2017 | BPCL | India | HDS | Loading supervision |
| 2017 | Gazpromneft | Russia | HDS | Loading supervision |
| 2017 | KNPC | Kuwait | RESID | Loading supervision |
| 2017 | Satorp | Saudi Arabia | MHC | Loading supervision |
| 2017 | PKN Orlen | Poland | HDT | Loading supervision |
| 2017 | Gazpromneft | Russia | HDS | Loading supervision |
| 2017 | Unipetrol | Czech Rep. | HDS | Loading supervision |
| 2017 | MOR | Russia | HDS | Loading supervision |
| 2017 | ST1 | Sweden | HDS | Loading supervision |
| 2017 | Repsol | Spain | HDS | Loading supervision |
| 2017 | Grupa Lotos | Poland | HC | Loading supervision |
| 2017 | Bazan | Israel | NHT | Loading supervision |
| 2017 | Slavneft | Russia | HDS | Loading supervision |
| 2017 | IOCL | India | HDS | Loading supervision |
| 2017 | Petronios | France | ISOM | Loading supervision |
| 2017 | Shell | Netherlands | HDT | Loading supervision |
| 2017 | BP | Netherlands | HDS | Loading supervision |
| 2016 | KNPC | Kuwait | RESID | Loading supervision |
| 2016 | PAZ | Israel | HDT | Loading supervision |
| 2016 | Lukoil | Russia | HDS | Loading supervision |
| 2016 | China | N/A | Reactor internals | |
| 2016 | ISAB | Italy | HDS | Loading supervision |
| 2016 | Neste | Finland | HDT | Loading supervision |
| 2016 | Neste | Finland | HDT | Loading supervision |
| 2016 | Neste | Finland | HDS | Loading supervision |
| 2016 | ENI | Italy | HDT | Loading supervision |
| 2016 | Reliance | India | HDS | Loading supervision |
| 2016 | Bazan | Israel | HDT | Loading supervision |
| 2016 | Reliance | India | HDT | Loading supervision |
| 2016 | Repsol | Spain | HDS | Loading supervision |
| 2016 | Shell | Netherlands | HDS | Start-up assistance |
| 2016 | Shell | Netherlands | HDS | Loading supervision |
| 2016 | Petrobras | Brazil | HDS | Loading supervision |
| 2016 | RAM | Italy | HDS | Loading supervision |
| 2016 | ENI | Italy | HDS | Loading supervision |
| 2016 | Lukoil | Russia | HDT | Loading supervision |
| 2016 | BP | United States | HDS | Loading supervision |
| 2016 | MOH | Greece | NHT | Loading supervision |
| 2016 | OMV | Romania | HDS | Loading supervision |
| 2016 | Reliance | India | HDT | Start-up assistance |
| 2016 | Reliance | India | HDT | Loading supervision |
| 2016 | OMV | Austria | HDS | Loading supervision |
| 2016 | KNPC | Kuwait | HDT | Loading supervision |
| 2016 | OMV | Austria | HDS | Loading supervision |
| 2016 | Neste | Netherlands | HDS | Loading supervision |
| 2016 | Statoil | Denmark | HDS | Loading supervision |
| 2016 | Shell | Netherlands | HDS | Loading supervision |
| 2016 | Shell | Netherlands | HDS | Loading supervision |
| 2016 | Grupa Lotos | Poland | HC | Loading supervision |
| 2016 | Heide | Germany | HDS | Start-up assistance |
| 2016 | RAM | Italy | HDS | Loading supervision |
| 2016 | PKN Orlen | Poland | HDS | Loading supervision |
| 2016 | Orpic | Oman | HC | Loading supervision |
| 2016 | ENI | Italy | HDT | Loading supervision |
| 2016 | Enap | Chile | HDS | Loading supervision |
| 2016 | ENI | Italy | HDT | Loading supervision |
| 2016 | ENI | Italy | HDS | Loading supervision |
| 2016 | IOCL | India | HDT | Loading supervision |
| 2016 | KNPC | Kuwait | HDT | Loading supervision |
| 2016 | OMV | Austria | HC | Loading supervision |
| 2015 | OMV | Germany | HDT | Loading supervision |
| 2015 | KNPC | Kuwait | HDT | Loading supervision |
| 2015 | MIRO | Germany | HDS | Start-up assistance |
| 2015 | Takreer | United Arab Emirates | HDS | Start-up assistance |
| 2015 | ENI | Italy | HDS | Loading supervision |
| 2015 | ENI | Italy | HDS | Loading supervision |
| 2015 | OMSK | Russia | HDT | Start-up assistance |
| 2015 | Petronios | France | HDS | Loading supervision |
| 2015 | PetroRabigh | Saudi Arabia | HDT | Start-up assistance |
| 2015 | Petrobras | Brazil | HDT | Loading supervision |
| 2015 | Lukoil | Russia | HDS | Loading supervision |
| 2015 | Rosneft | Russia | HDT | Loading supervision |
| 2015 | Rosneft | Russia | HDT | Loading supervision |
| 2015 | Rosneft | Russia | HDT | Loading supervision |
| 2015 | Shell | Germany | Various | Turnaround management |
| 2015 | Nynas | Sweden | HDS | Start-up assistance |
| 2015 | Essar | India | HC | Loading supervision |
| 2015 | Essar | India | HDS | Loading supervision |
| 2015 | Essar | India | HDT | Loading supervision |
| 2015 | Essar | India | HC | Start-up assistance |
| 2015 | ISAB | Italy | HDT | Start-up assistance |
| 2015 | Total | France | HC | Loading supervision |
| 2015 | PetroRabigh | Saudi Arabia | HDT | Loading supervision |
| 2015 | Total | United Kingdom | HDS | Start-up assistance |
| 2015 | Neste | Finland | HDS | Start-up assistance |
| 2015 | Reliance | India | HDT | Loading supervision |
| 2015 | Cepsa | Spain | HDS | Loading supervision |
| 2015 | Cepsa | Spain | HDS | Loading supervision |
| 2015 | MOH | Greece | HDS | Loading supervision |
| 2015 | Mozyr | Belarus | HDT | Loading supervision |
| 2015 | Cepsa | Spain | HDS | Loading supervision |
| 2015 | Petrobras | Brazil | HDS | Loading supervision |
| 2015 | Petrobras | Brazil | HDT | Loading supervision |
| 2015 | Petrobras | Brazil | HDT | Loading supervision |
| 2015 | OMV | Germany | HDT | Loading supervision |
| 2015 | ENI | Italy | HDS | Loading supervision |
| 2015 | ENI | Italy | HDS | Loading supervision |
| 2015 | Polimeri | Italy | HDT | Loading supervision |
| 2015 | HPCL | India | HDS | Loading supervision |
| 2015 | Reliance | India | HDT | Loading supervision |
| 2015 | Wonfull | China | Alkyclean | Loading supervision |
| 2015 | Bazan | Israel | Scanfiner | Loading supervision |
| 2015 | Lukoil | Russia | HDT | Loading supervision |
| 2015 | Rosneft | Russia | HDT | Loading supervision |
| 2015 | Cepsa | Spain | HDS | Loading supervision |
| 2015 | Varo | Switzerland | HDS | Loading supervision |
| 2015 | MIRO | Germany | HDS | Start-up assistance |
| 2015 | Hellenic | Greece | Various | Turnaround management |
| 2015 | Neste | Finland | HDT | Loading supervision |
| 2015 | Neste | Finland | MHC | Loading supervision |
| 2015 | Neste | Finland | HDS | Loading supervision |
| 2015 | MIRO | Germany | Various | Turnaround management |
| 2015 | KNPC | Kuwait | HDT | Loading supervision |
| 2015 | Preem | Sweden | MHC | Loading supervision |
| 2015 | Takreer | United Arab Emirates | HDS | Start-up assistance |
| 2015 | Gazpromneft | Russia | HDT | Loading supervision |
| 2015 | Takreer | United Arab Emirates | HDS | Loading supervision |
| 2015 | Takreer | United Arab Emirates | HDS | Start-up assistance |
| 2015 | Statoil | Norway | HDS | Loading supervision |
| 2015 | ISAB | Italy | HDS | Loading supervision |
| 2015 | ISAB | Italy | HDT | Loading supervision |
| 2015 | ISAB | Italy | HDT | Loading supervision |
| 2015 | IOCL | India | HDS | Loading supervision |
| 2015 | IOCL | India | HDS | Loading supervision |
| 2015 | IOCL | India | HDT | Loading supervision |
| 2015 | Reliance | India | HC | Loading supervision |
| 2015 | Reliance | India | ULSG | Loading supervision |
| 2015 | MOH | Greece | HDS | Loading supervision |
| 2015 | Essar | United Kingdom | HDS | Sampling |
| 2015 | ENI | Italy | HDS | Loading supervision |
| 2015 | ENI | Italy | HDT | Loading supervision |
| 2015 | Reliance | India | HDT | Loading supervision |
| 2015 | MOR | Russia | HDS | Loading supervision |
| 2014 | Lukoil | Russia | HDS | Loading supervision |
| 2014 | Takreer | United Arab Emirates | HDS | Start-up assistance |
| 2014 | Neste | Singapore | HDS | Loading supervision |
| 2014 | Takreer | United Arab Emirates | HDS | Start-up assistance |
| 2014 | ENI | Italy | HDS | Loading supervision |
| 2014 | Takreer | United Arab Emirates | HDS | Start-up assistance |
| 2014 | Naftan | Belarus | HT | Loading supervision |
| 2014 | Naftan | Belarus | HT | Loading supervision |
| 2014 | ENI | Italy | HC | Loading supervision |
| 2014 | Takreer | United Arab Emirates | HDS | Loading supervision |
| 2014 | OMV | Austria | HDS | Loading supervision |
| 2014 | HMEL | India | HDT | Loading supervision |
| 2014 | ENI | Italy | HDS | Loading supervision |
| 2014 | ENI | Italy | HDS | Loading supervision |
| 2014 | PKN Orlen | Poland | HDS | Loading supervision |
| 2014 | Petrobrazi | Romania | HDS | Loading supervision |
| 2014 | Reliance | India | HDS | Loading supervision |
| 2014 | Rosneft | Russia | HDS | Loading supervision |
| 2014 | KNPC | Kuwait | NHT | Loading supervision |
| 2014 | BAPCO | Bahrain | HDT | Loading supervision |
| 2014 | ISAB | Italy | HC | Loading supervision |
| 2014 | Gazpromneft | Russia | HDS | Loading supervision |
| 2014 | Slavneft | Russia | HDS | Loading supervision |
| 2014 | ENI | Italy | HDS | Loading supervision |
| 2014 | MOH | Greece | HDT | Loading supervision |
| 2014 | ENI | Italy | HC | Loading supervision |
| 2014 | Lukoil | Russia | HDS | Loading supervision |
| 2014 | KNPC | Kuwait | HDT | Loading supervision |
| 2014 | ENI | Italy | HC | Loading supervision |
| 2013 | MOR | Russia | HDS | Loading supervision |
| 2013 | ConocoPhillips | United Kingdom | HDS | Loading supervision |
| 2013 | ENI | Italy | HDS | Loading supervision |
| 2013 | Reliance | India | HDS | Loading supervision |
| 2013 | Reliance | India | HDT | Loading supervision |
| 2013 | Ceska | Czech Rep. | HDT | Loading supervision |
| 2013 | Naftan | Belarus | HDS | Loading supervision |
| 2013 | Gazpromneft | Russia | HDT | Loading supervision |
| 2013 | ISAB | Italy | HC | Loading supervision |
| 2013 | ISAB | Italy | HC | Loading supervision |
| 2013 | MOR | Russia | HDS | Loading supervision |
| 2013 | Gazpromneft | Russia | HDT | Loading supervision |
| 2013 | ENI | Italy | HDS | Loading supervision |
| 2013 | ENI | Italy | HDS | Loading supervision |
| 2013 | Suez Oil | Egypt | COKER | Loading supervision |
| 2013 | KNPC | Kuwait | NHT | Loading supervision |
| 2013 | ENI | Italy | SHIFT | Loading supervision |
| 2013 | Neste | Finland | MHC | Loading supervision |
| 2013 | OMV | Austria | HDS | Loading supervision |
| 2013 | KNPC | Kuwait | HDT | Loading supervision |
| 2013 | Rosneft | Russia | DWX | Loading supervision |
| 2013 | API | Italy | HDS | Loading supervision |
| 2013 | IOCL | India | HDS | Loading supervision |
| 2013 | ENI | Italy | SHIFT | Loading supervision |
| 2013 | ENI | Italy | NHT | Loading supervision |
| 2013 | Pavlodar | Kazakhstan | HDS | Loading supervision |
| 2013 | ENI | Italy | SHIFT | Loading supervision |
| 2013 | Tamoil | Switzerland | HDS | Loading supervision |
| 2013 | ENI | Italy | HDS | Loading supervision |
| 2013 | Ceska | Czech Rep. | HDS | Loading supervision |
| 2013 | BP | Netherlands | HDS | Loading supervision |
| 2013 | Mozyr | Belarus | HDS | Loading supervision |
| 2013 | Brod | Bosnia and Herzegovina | SHIFT | Loading supervision |
| 2013 | ENI | Italy | HDS | Loading supervision |
| 2013 | BP | Netherlands | HDS | Loading supervision |
| 2013 | ENI | Italy | NHT | Loading supervision |
| 2013 | OMV | Germany | HDS | Loading supervision |
| 2013 | ENI | Italy | HDS | Loading supervision |
| 2013 | ISAB | Italy | HDS | Loading supervision |
| 2013 | ENI | Italy | SHIFT | Loading supervision |
| 2013 | Neste | Finland | HDS | Loading supervision |
| 2013 | Lukoil | Russia | HDS | Loading supervision |
| 2012 | MOR | Russia | HDS | Loading supervision |
| 2012 | ENI | Italy | HDT | Loading supervision |
| 2012 | Cepsa | Spain | HDS | Loading supervision |
| 2012 | ENI | Italy | HDS | Loading supervision |
| 2012 | KNPC | Kuwait | HDT | Loading supervision |
| 2012 | Reliance | India | HDS | Loading supervision |
| 2012 | ISAB | Italy | HDS | Loading supervision |
| 2012 | ISAB | Italy | HDS | Loading supervision |
| 2012 | WEPEC | China | RESID | Loading supervision |
| 2012 | ENI | Italy | HDS | Loading supervision |
| 2012 | OMV | Germany | HDS | Loading supervision |
| 2012 | ENI | Italy | HDS | Loading supervision |
| 2012 | ENI | Italy | HDS | Loading supervision |
| 2012 | Reliance | India | HDS | Loading supervision |
| 2012 | ENI | Italy | HC | Loading supervision |
| 2012 | ENI | Italy | HDT | Loading supervision |
| 2012 | ENI | Italy | HDS | Loading supervision |
| 2012 | Naftan | Belarus | HDS | Loading supervision |
| 2012 | ISAB | Italy | HDS | Loading supervision |
| 2012 | ISAB | Italy | HDS | Loading supervision |
| 2012 | ENI | Italy | HDT | Loading supervision |
| 2012 | ENI | Italy | HC | Loading supervision |
| 2012 | Reliance | India | HDS | Loading supervision |
| 2012 | Cepsa | Spain | HDS | Loading supervision |
| 2012 | BP | Netherlands | HDS | Loading supervision |
| 2012 | PAZ | Israel | HDS | Loading supervision |
| 2012 | Lukoil | Russia | HDS | Loading supervision |
| 2012 | ST1 | Sweden | HDS | Loading supervision |
| 2012 | ENI | Italy | HDS | Loading supervision |
| 2011 | ENI | Italy | HDS | Loading supervision |
| 2011 | MOH | Greece | MHC | Loading supervision |
| 2011 | Cepsa | Spain | HDS | Loading supervision |
| 2011 | API | Italy | HDS | Loading supervision |
| 2011 | WEPEC | China | RESID | Loading supervision |
| 2011 | ENI | Italy | HDT | Loading supervision |
| 2011 | Neste | Netherlands | HDS | Loading supervision |
| 2011 | ENI | Italy | HDS | Loading supervision |
| 2011 | PetroRabigh | Saudi Arabia | HDT | Loading supervision |
| 2011 | ENI | Italy | HDS | Loading supervision |
| 2011 | ENI | Italy | HDS | Loading supervision |
| 2011 | Neste | Netherlands | HDS | Loading supervision |
| 2011 | Pavlodar | Kazakhstan | HDT | Loading supervision |
| 2011 | Ukta | Russia | HDS | Loading supervision |
| 2011 | Shell | Germany | HC | Loading supervision |
| 2011 | Naftan | Belarus | HDT | Loading supervision |
| 2011 | Hengyuang | China | HDT | Loading supervision |
| 2011 | BP | Netherlands | HDS | Loading supervision |
| 2011 | Lukoil | Russia | HDS | Loading supervision |
| 2011 | Tamoil | Switzerland | HDS | Turnaround management |
| 2011 | Petrobrazi | Romania | HDS | Loading supervision |
| 2011 | Essar | India | HDS | Loading supervision |
| 2011 | Hellenic | Greece | HC | Loading supervision |
| 2011 | ENI | Italy | HDT | Loading supervision |
| 2011 | BP | Netherlands | HDS | Loading supervision |
| 2011 | TNK-BP | Ukraine | HDS | Loading supervision |
| 2011 | Hellenic | Greece | HDS | Turnaround management |
| 2011 | ISAB | Italy | HDS | Loading supervision |
| 2011 | ENI | Italy | HDS | Loading supervision |
| 2010 | Shell | Germany | HDS | Turnaround Management |
| 2010 | ENI | Italy | HDS | Loading supervision |
| 2010 | Sinopec | China | RESID | Loading supervision |
| 2010 | Tamoil | Switzerland | HDS | Loading supervision |
| 2010 | KNPC | Kuwait | RESID | Loading supervision |
| 2010 | Shell | Germany | HDS | Turnaround management |
| 2010 | Petroplus | France | HDS | Loading supervision |
| 2010 | ENI | Italy | HDT | Loading supervision |
| 2010 | Tamoil | Switzerland | HDS | Loading supervision |
| 2010 | Neste | Finland | HDS | Loading supervision |
| 2010 | Reliance | India | HDS | Loading supervision |
| 2010 | KNPC | Kuwait | HDT | Loading supervision |
| 2010 | TNK-BP | Ukraine | HDS | Loading supervision |
| 2010 | Reliance | India | HDS | Loading supervision |
| 2010 | Hengyuang | China | HDT | Loading supervision |
| 2010 | Neste | Singapore | HDS | Loading supervision |
| 2010 | PKN Orlen | Poland | HDS | Loading supervision |
| 2010 | BP | Netherlands | HDS | Loading supervision |
| 2010 | ENI | Italy | HDS | Loading supervision |
| 2010 | Petrochina | China | HDT | Loading supervision |
| 2010 | Bazan | Israel | HDT | Loading supervision |
| 2009 | ENI | Italy | HDS | Loading supervision |
| 2009 | ENI | Italy | HDS | Loading supervision |
| 2009 | API | Italy | HDS | Loading supervision |
| 2009 | ENI | Italy | HDS | Loading supervision |
| 2009 | ENI | Italy | HDT | Loading supervision |
| 2009 | KNPC | Kuwait | HDS | Loading supervision |
| 2009 | Total | France | HDS | Loading supervision |
| 2009 | KNPC | Kuwait | HDS | Loading supervision |
| 2009 | Neste | Finland | HDS | Loading supervision |
| 2009 | Neste | Finland | HDS | Loading supervision |
| 2009 | Wepec | China | RESID | Loading supervision |
| 2009 | Reliance | India | HDT | Loading supervision |
| 2009 | Reliance | India | HDT | Loading supervision |
| 2009 | BP | Netherlands | HDS | Loading supervision |
| 2009 | BP | Netherlands | HDS | Loading supervision |
| 2009 | Hellenic | Greece | HDS | Turnaround management |
| 2009 | ConocoPhillips | Germany | HDS | Loading supervision |
| 2008 | Petroplus | Belgium | HDS | Loading supervision |
| 2008 | ENI | Italy | HDS | Loading supervision |
| 2008 | ENI | Italy | HDS | Loading supervision |
| 2008 | KNPC | Kuwait | HDT | Loading supervision |
| 2008 | MOH | Greece | MHC | Loading supervision |
| 2008 | Cepsa | Spain | HDS | Loading supervision |
| 2008 | ConocoPhillips | Germany | HDS | Loading supervision |
| 2008 | Cepsa | Spain | HDS | Loading supervision |
| 2008 | Reliance | India | HDT | Loading supervision |
| 2008 | IES Mantova | Italy | HDS | Loading supervision |
| 2008 | Reliance | India | HDS | Loading supervision |
| 2008 | Tamoil | Switzerland | HDS | Loading supervision |
| 2008 | ENI | Italy | HDT | Loading supervision |
| 2008 | MOH | Greece | HDS | Loading supervision |
| 2007 | ENI | Italy | HDS | Loading supervision |
| 2007 | Neste | Finland | HDS | Loading supervision |
| 2007 | Bayernoil | Germany | HDS | Loading supervision |
| 2007 | Bayernoil | Germany | HDS | Loading supervision |
| 2007 | Bayernoil | Germany | HDS | Loading supervision |
| 2007 | Hellenic | Greece | HDS | Turnaround management |
| 2007 | ENI | Italy | HC | Loading supervision |
| 2007 | Tamoil | Switzerland | HDS | Loading supervision |
| 2007 | Reliance | India | HDS | Loading supervision |
| 2007 | MIRO | Germany | HDS | Turnaround management |
| 2007 | Mazeikiu | Lithuania | HDS | Loading supervision |
| 2007 | Petrobrazi | Romania | HDS | Loading supervision |
| 2007 | TNK-BP | Ukraine | HDS | Loading supervision |
| 2006 | Tamoil | Italy | HDS | Loading supervision |
| 2006 | Tamoil | Italy | HDS | Loading supervision |
| 2006 | Tamoil | Italy | HDS | Loading supervision |
| 2006 | IES Mantova | Italy | HDS | Loading supervision |
| 2006 | Reliance | India | HDT | Loading supervision |
| 2006 | Tamoil | Switzerland | HDS | Loading supervision |
| 2006 | ENI | Italy | HDS | Loading supervision |
| 2006 | TNK-BP | Ukraine | HDS | Loading supervision |
| 2006 | IES Mantova | Italy | MHC | Loading supervision |
| 2006 | Shell | Germany | HDS | Turnaround management |
| 2006 | Lukoil | Romania | HDS | Loading supervision |
| 2006 | Shell | Germany | HC | Loading supervision |
| 2006 | BRC | Belgium | HDS | Loading supervision |
| 2005 | ENI | Italy | HDS | Loading supervision |
| 2005 | Tamoil | Switzerland | HDS | Loading supervision |
| 2005 | ENI | Italy | HDS | Loading supervision |
| 2005 | ENI | Italy | HDS | Loading supervision |
| 2005 | ENI | Italy | HDS | Loading supervision |
| 2005 | Repsol | Spain | HDS | Loading supervision |
| 2004 | BP | Spain | HDT | Loading supervision |
| 2004 | ENI | Italy | HDS | Loading supervision |
| 2004 | IES Mantova | Italy | MHC | Loading supervision |
| 2004 | IES Mantova | Italy | HDS | Loading supervision |