| Hunting Energy Services Limited | Hunting PLC | oilfield services and supplies | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Hunting Energy Services Limited | Hunting PLC | oilfield services and supplies | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Hunting Energy Services Limited | Hunting PLC | oilfield services and supplies | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Hunting Energy Services Limited | Hunting PLC | oilfield services and supplies | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Baker Hughes Limited | Baker Hughes | oilfield services and supplies | workplace safety or health violation | 2022 | UK-HSE | £0 |
| National Oilwell Varco UK Limited | NOV Inc. | oilfield services and supplies | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Ensco Offshore U.K. Limited | Valaris | oilfield services and supplies | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Dril-Quip (Europe) Limited | Dril-Quip | oilfield services and supplies | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Technip UK Limited | TechnipFMC | oilfield services and supplies | workplace safety or health violation | 2022 | UK-HSE | £14,000 |
| Ensco Offshore U.K. Limited | Valaris | oilfield services and supplies | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Technip UK Ltd | TechnipFMC | oilfield services and supplies | workplace safety or health violation | 2015 | UK-MCA | £160,000 |
| Shell U.K. Limited | Shell PLC | oil and gas | workplace safety or health violation | 2023 | UK-HSE | £1,278,250 |
| Apache North Sea Limited | APA Corporation | oil and gas | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Eni UK Limited | ENI | oil and gas | workplace safety or health violation | 2024 | UK-HSE | £0 |
| Shell U.K. Limited | Shell PLC | oil and gas | workplace safety or health violation | 2024 | UK-HSE | £0 |
| CNOOC Petroleum Europe Limited | CNOOC (China National Offshore Oil Corporation) | oil and gas | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Versalis UK Ltd | ENI | oil and gas | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Versalis UK Ltd | ENI | oil and gas | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Repsol Sinopec Resources UK Limited | Repsol | oil and gas | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Repsol Sinopec Resources UK Limited | Repsol | oil and gas | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Repsol Sinopec Resources UK Limited | Repsol | oil and gas | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Enquest NNS Limited | EnQuest PLC | oil and gas | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Chrysaor Limited | Harbour Energy PLC | oil and gas | workplace safety or health violation | 2020 | UK-HSE | £0 |
| BP Exploration Operating Company Limited | BP | oil and gas | workplace safety or health violation | 2020 | UK-HSE | £0 |
| Chrysaor Petroleum Company U.K. Limited | Harbour Energy PLC | oil and gas | workplace safety or health violation | 2020 | UK-HSE | £0 |
| Repsol Sinopec Resources UK Limited | Repsol | oil and gas | workplace safety or health violation | 2020 | UK-HSE | £0 |
| Eni UK Limited | ENI | oil and gas | workplace safety or health violation | 2020 | UK-HSE | £0 |
| Eni UK Limited | ENI | oil and gas | workplace safety or health violation | 2020 | UK-HSE | £0 |
| ExxonMobil Chemical Limited | Exxon Mobil | oil and gas | workplace safety or health violation | 2020 | UK-HSE | £0 |
| Repsol Sinopec Resources UK Limited | Repsol | oil and gas | workplace safety or health violation | 2020 | UK-HSE | £0 |
| Repsol Sinopec Resources UK Limited | Repsol | oil and gas | workplace safety or health violation | 2020 | UK-HSE | £0 |
| Total Energies E&P UK Limited | TotalEnergies SE | oil and gas | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Premier Oil E&P UK Limited | Harbour Energy PLC | oil and gas | workplace safety or health violation | 2019 | UK-HSE | £0 |
| ExxonMobil Chemical Limited | Exxon Mobil | oil and gas | workplace safety or health violation | 2019 | UK-HSE | £0 |
| ExxonMobil Chemical Limited | Exxon Mobil | oil and gas | workplace safety or health violation | 2019 | UK-HSE | £0 |
| ExxonMobil Chemical Limited | Exxon Mobil | oil and gas | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Valero Energy UK Ltd | Valero Energy | oil and gas | workplace safety or health violation | 2019 | UK-HSE | £6,000,000 |
| ExxonMobil Chemical Limited | Exxon Mobil | oil and gas | workplace safety or health violation | 2019 | UK-HSE | £0 |
| ExxonMobil Chemical Limited | Exxon Mobil | oil and gas | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Shell U.K. Limited | Shell PLC | oil and gas | workplace safety or health violation | 2019 | UK-HSE | £0 |
| ExxonMobil Chemical Limited | Exxon Mobil | oil and gas | workplace safety or health violation | 2019 | UK-HSE | £0 |
| ExxonMobil Chemical Limited | Exxon Mobil | oil and gas | workplace safety or health violation | 2019 | UK-HSE | £0 |
| ExxonMobil Chemical Limited | Exxon Mobil | oil and gas | workplace safety or health violation | 2019 | UK-HSE | £0 |
| ExxonMobil Chemical Limited | Exxon Mobil | oil and gas | workplace safety or health violation | 2019 | UK-HSE | £0 |
| ExxonMobil Chemical Limited | Exxon Mobil | oil and gas | workplace safety or health violation | 2019 | UK-HSE | £0 |
| ExxonMobil Chemical Limited | Exxon Mobil | oil and gas | workplace safety or health violation | 2019 | UK-HSE | £0 |
| ExxonMobil Chemical Limited | Exxon Mobil | oil and gas | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Esso Petroleum Company, Limited | Exxon Mobil | oil and gas | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Premier Oil E&P UK Limited | Harbour Energy PLC | oil and gas | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Premier Oil E&P UK Limited | Harbour Energy PLC | oil and gas | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Total Energies E&P UK Limited | TotalEnergies SE | oil and gas | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Repsol Sinopec Resources UK Limited | Repsol | oil and gas | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Shell U.K. Limited | Shell PLC | oil and gas | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Total Energies E&P North Sea Limited | TotalEnergies SE | oil and gas | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Shell U.K. Limited | Shell PLC | oil and gas | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Perenco UK Limited | Perenco S.A. | oil and gas | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Perenco UK Limited | Perenco S.A. | oil and gas | workplace safety or health violation | 2018 | UK-HSE | £0 |
| ExxonMobil Chemical Limited | Exxon Mobil | oil and gas | workplace safety or health violation | 2018 | UK-HSE | £0 |
| ExxonMobil Chemical Limited | Exxon Mobil | oil and gas | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Enquest NNS Limited | EnQuest PLC | oil and gas | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Total Energies E&P North Sea Limited | TotalEnergies SE | oil and gas | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Total Energies E&P North Sea Limited | TotalEnergies SE | oil and gas | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Perenco UK Limited | Perenco S.A. | oil and gas | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Perenco UK Limited | Perenco S.A. | oil and gas | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Perenco UK Limited | Perenco S.A. | oil and gas | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Perenco UK Limited | Perenco S.A. | oil and gas | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Perenco UK Limited | Perenco S.A. | oil and gas | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Shell U.K. Limited | Shell PLC | oil and gas | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Shell U.K. Limited | Shell PLC | oil and gas | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Total Energies E&P UK Limited | TotalEnergies SE | oil and gas | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Repsol Sinopec Resources UK Limited | Repsol | oil and gas | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Shell U.K. Limited | Shell PLC | oil and gas | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Shell U.K. Limited | Shell PLC | oil and gas | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Shell U.K. Limited | Shell PLC | oil and gas | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Esso Petroleum Company, Limited | Exxon Mobil | oil and gas | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Perenco UK Limited | Perenco S.A. | oil and gas | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Perenco UK Limited | Perenco S.A. | oil and gas | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Shell U.K. Limited | Shell PLC | oil and gas | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Shell U.K. Limited | Shell PLC | oil and gas | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Shell U.K. Limited | Shell PLC | oil and gas | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Shell U.K. Limited | Shell PLC | oil and gas | workplace safety or health violation | 2016 | UK-HSE | £0 |
| Perenco UK Limited | Perenco S.A. | oil and gas | workplace safety or health violation | 2016 | UK-HSE | £0 |
| Perenco UK Limited | Perenco S.A. | oil and gas | workplace safety or health violation | 2016 | UK-HSE | £0 |
| Perenco UK Limited | Perenco S.A. | oil and gas | workplace safety or health violation | 2016 | UK-HSE | £0 |
| CNOOC Petroleum Europe Limited | CNOOC (China National Offshore Oil Corporation) | oil and gas | workplace safety or health violation | 2016 | UK-HSE | £0 |
| Eni Liverpool Bay Operating Company Limited | ENI | oil and gas | workplace safety or health violation | 2016 | UK-HSE | £0 |
| Eni Liverpool Bay Operating Company Limited | ENI | oil and gas | workplace safety or health violation | 2016 | UK-HSE | £0 |
| Chrysaor Production (U.K.) Limited | Harbour Energy PLC | oil and gas | workplace safety or health violation | 2016 | UK-HSE | £0 |
| Total Energies E&P UK Limited | TotalEnergies SE | oil and gas | workplace safety or health violation | 2016 | UK-HSE | £0 |
| Total Energies E&P UK Limited | TotalEnergies SE | oil and gas | workplace safety or health violation | 2016 | UK-HSE | £0 |
| Total Energies E&P UK Limited | TotalEnergies SE | oil and gas | workplace safety or health violation | 2016 | UK-HSE | £0 |
| Prax Lindsey Oil Refinery Limited | Prax Group | oil and gas | workplace safety or health violation | 2015 | UK-HSE | £415,795 |
| Shell U.K. Limited | Shell PLC | oil and gas | workplace safety or health violation | 2014 | UK-HSE | £60,000 |
| Esso Petroleum Company, Limited | Exxon Mobil | oil and gas | workplace safety or health violation | 2013 | UK-HSE | £100,000 |
| Phillips 66 Limited | Phillips 66 | oil and gas | workplace safety or health violation | 2013 | UK-HSE | £1,220,450 |
| Prax Lindsey Oil Refinery Limited | Prax Group | oil and gas | workplace safety or health violation | 2013 | UK-HSE | £22,761 |
| BP Exploration Operating Company Limited | BP | oil and gas | workplace safety or health violation | 2012 | UK-HSE | £400,000 |
| Chrysaor Production (U.K.) Limited | Harbour Energy PLC | oil and gas | workplace safety or health violation | 2012 | UK-HSE | £3,159,458 |
| Total Energies E&P UK Limited | TotalEnergies SE | oil and gas | workplace safety or health violation | 2012 | UK-HSE | £1,125,000 |
| Versalis UK Ltd | ENI | oil and gas | workplace safety or health violation | 2011 | UK-HSE | £138,024 |
| Total UK Limited | TotalEnergies SE | oil and gas | workplace safety or health violation | 2010 | UK-HSE | £1,434,084 |
