Click on the company or penalty amount for more information on each case. Click on the parent name to reach the summary page for that parent company.
| Company | Parent | Parent Major Industry | Offence Type | Year | Agency | Penalty Amount  |
|---|---|---|---|---|---|---|
| Thames Water Utilities Limited | Thames Water Utilities Ltd. | utilities and power generation | water services violation | 2018 | UK-OFWAT | £120,000,000 |
| Thames Water | Thames Water Utilities Ltd. | utilities and power generation | water services violation | 2021 | UK-OFWAT | £11,000,000 |
| Thames Water Utilities Ltd. | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2017 | UK-EA | £9,000,000 |
| Thames Water Utilities Ltd. | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2017 | UK-EA | £8,000,000 |
| Thames Water Utilities Limited | Thames Water Utilities Ltd. | utilities and power generation | water services violation | 2014 | UK-OFWAT | £7,000,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2021 | UK-EA | £4,090,713 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2021 | UK-EA | £4,084,669 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2023 | UK-EA | £3,458,961 |
| Thames Water Utilities Limited | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2021 | UK-EA | £2,387,944 |
| Thames Water Utilities Limited | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2019 | UK-EA | £1,879,991 |
| Thames Water Utilities Limited | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2016 | UK-EA | £1,018,233 |
| Thames Water Utilities | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2017 | UK-EA | £1,000,000 |
| Thames Water Utilities Limited | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2017 | UK-EA | £800,000 |
| Thames Water Utilities Limited | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2017 | UK-EA | £800,000 |
| Thames Water Utilities Limited | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2019 | UK-EA | £707,120 |
| Thames Water Utilities Limited | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2016 | UK-EA | £403,212 |
| Thames Water Utilities Limited | Thames Water Utilities Ltd. | utilities and power generation | workplace safety or health violation | 2010 | UK-HSE | £361,229 |
| Thames Water Utilities Limited | Thames Water Utilities Ltd. | utilities and power generation | workplace safety or health violation | 2017 | UK-HSE | £316,419 |
| Thames Water Utilities Limited | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2017 | UK-EA | £269,000 |
| Thames Water Utilities Limited | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2015 | UK-EA | £256,887 |
| Thames Water Utilities Ltd | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2019 | UK-DWI | £239,959 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2011 | UK-EA | £204,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2015 | UK-EA | £180,000 |
| Thames Water Utilities Limited | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2014 | UK-EA | £169,000 |
| Thames Water Utilities Ltd | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2017 | UK-EA | £150,000 |
| Thames Water Utilities Limited | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2021 | UK-EA | £122,520 |
| Thames Water Utilities Limited | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2023 | UK-EA | £100,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2014 | UK-EA | £100,000 |
| Thames Water Utilities Limited | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2022 | UK-EA | £100,000 |
| Thames Water Utilities Limited | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2018 | UK-EA | £80,000 |
| Thames Water Utilities Ltd. | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2016 | UK-EA | £80,000 |
| Thames Water Utilities Limited | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2010 | UK-EA | £50,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2010 | UK-EA | £48,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2015 | UK-EA | £40,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £29,985 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £29,985 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £19,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £18,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £18,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £18,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2013 | UK-EA | £18,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2014 | UK-EA | £18,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2013 | UK-EA | £17,500 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £17,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £16,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £16,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £15,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £15,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £14,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £12,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £12,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £12,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £12,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £12,000 |
| Thames Water Utilities Ltd | Thames Water Utilities Ltd. | utilities and power generation | labour standards violation | 2019 | UK-ET | £10,867 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £10,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2012 | UK-EA | £10,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2013 | UK-EA | £10,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2010 | UK-EA | £10,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £8,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £8,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £8,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £8,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £8,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £8,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2012 | UK-EA | £8,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2010 | UK-EA | £8,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2012 | UK-EA | £6,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2012 | UK-EA | £6,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £5,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £5,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2010 | UK-EA | £2,500 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2012 | UK-EA | £2,000 |
| Thames Water | Thames Water Utilities Ltd. | utilities and power generation | consumer protection violation | 2023 | UK-OFWAT | £0 |
| Thames Water | Thames Water Utilities Ltd. | utilities and power generation | water services violation | 2023 | UK-DWI | £0 |
| Thames Water | Thames Water Utilities Ltd. | utilities and power generation | price-fixing or anti-competitive practices | 2022 | UK-OFWAT | £0 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2024 | UK-EA | £0 |
| Thames Water Utilities Limited | Thames Water Utilities Ltd. | utilities and power generation | water services violation | 2020 | UK-OFWAT | £0 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £0 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2013 | UK-EA | £0 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2014 | UK-EA | £0 |
| Thames Water Utilities Ltd | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2014 | UK-EA | £0 |
| Thames Water Utilities Limited Registered Company | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2014 | UK-EA | £0 |
| Thames Water Utilities Limited | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2014 | UK-EA | £0 |
| Thames Water Utilities Limited | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2016 | UK-EA | £0 |
| Thames Water Utilities Ltd. | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2016 | UK-EA | £0 |
| Thames Water Utilities Ltd. | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2016 | UK-EA | £0 |
| Thames Water Utilities Ltd. | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2016 | UK-EA | £0 |
| Thames Water Utilities Limited | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2017 | UK-EA | £0 |
| Thames Water Utilities Limited | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2017 | UK-EA | £0 |
| Thames Water Utilities Ltd. | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2017 | UK-EA | £0 |
| Thames Water Utilities Ltd. | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2017 | UK-EA | £0 |
| Thames Water Utilities | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2017 | UK-EA | £0 |
| Thames Water Utilities | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2017 | UK-EA | £0 |
| Thames Water Utilities | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2017 | UK-EA | £0 |
| Thames Water Utilities Limited | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2019 | UK-EA | £0 |
| Thames Water | Thames Water Utilities Ltd. | utilities and power generation | water services violation | 2022 | UK-OFWAT | £0 |
| Thames Water | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2011 | UK-DWI | £0 |
| Thames Water | Thames Water Utilities Ltd. | utilities and power generation | water pollution violation | 2023 | UK-DWI | £0 |
