| Bristol Water PLC | Pennon Group PLC | utilities and power generation | water pollution violation | 2020 | UK-EA | £15,000 |
| Astley Sand and Aggregates Limited | | | environmental violation | 2019 | UK-EA | £15,000 |
| CSC Computer Sciences | DXC Technology | information technology | environmental violation | 2017 | UK-EA | £15,000 |
| RegaLead Limited | | | environmental violation | 2015 | UK-EA | £15,000 |
| TGI Fridays (UK) Ltd | | | environmental violation | 2012 | UK-EA | £15,000 |
| Fermanagh Properties Ltd | | | environmental violation | 2017 | UK-NIEA | £15,000 |
| Northstone (NI) Ltd | CRH PLC | building materials | environmental violation | 2014 | UK-NIEA | £15,000 |
| SUNDORNE PRODUCTS (LLANIDLOES) LIMITED | | | environmental violation | 2011 | UK-EA | £15,000 |
| SUNDORNE PRODUCTS (LLANIDLOES) LIMITED | | | 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 | £15,000 |
| G P PROPERTIES LIMITED | | | environmental violation | 2011 | UK-EA | £15,000 |
| SOUTHERN WATER SERVICES LIMITED | Macquarie | financial services | environmental violation | 2011 | UK-EA | £15,000 |
| GROVE ENVIRONMENTAL (RECYCLING) LIMITED | | | environmental violation | 2011 | UK-EA | £15,000 |
| SITEC LIMITED | | | environmental violation | 2011 | UK-EA | £15,000 |
| SITEC LIMITED | | | environmental violation | 2011 | UK-EA | £15,000 |
| SITEC LIMITED | | | environmental violation | 2011 | UK-EA | £15,000 |
| SITEC LIMITED | | | environmental violation | 2011 | UK-EA | £15,000 |
| DEMOLITION NETWORK LIMITED | | | environmental violation | 2011 | UK-EA | £15,000 |
| BIFFA WASTE SERVICES LIMITED | Energy Capital Partners | private equity (including portfolio companies) | environmental violation | 2011 | UK-EA | £15,000 |
| D CHENNELLS LTD | | | environmental violation | 2011 | UK-EA | £15,000 |
| HAZELEDENE FOODS LIMITED | | | environmental violation | 2011 | UK-EA | £15,000 |
| YORWASTE LIMITED | | | environmental violation | 2011 | UK-EA | £15,000 |
| ESTERCHEM LIMITED | | | environmental violation | 2011 | UK-EA | £15,000 |
| G FRY DEMOLITION LIMITED | | | environmental violation | 2011 | UK-EA | £15,000 |
| COAST TO COAST RECYCLING LIMITED | | | environmental violation | 2011 | UK-EA | £15,000 |
| CROWN WASTE MANAGEMENT LIMITED | | | environmental violation | 2011 | UK-EA | £15,000 |
| CROWN WASTE MANAGEMENT LIMITED | | | environmental violation | 2011 | UK-EA | £15,000 |
| UNITED UTILITIES UTILITY SOLUTIONS (INDUSTRIAL) LT | United Utilities Group PLC | utilities and power generation | environmental violation | 2012 | UK-EA | £15,000 |
| FORCESHIFT (CONTRACTING) LTD | | | environmental violation | 2012 | UK-EA | £15,000 |
| JONES & SONS METALS LIMITED | | | environmental violation | 2012 | UK-EA | £15,000 |
| JONES & SONS METALS LIMITED | | | environmental violation | 2012 | UK-EA | £15,000 |
| SEVERN TRENT WATER LIMITED | Severn Trent PLC | utilities and power generation | environmental violation | 2013 | UK-EA | £15,000 |
| CANNINGTON ENTERPRISES LTD | | | environmental violation | 2013 | UK-EA | £15,000 |
| BIFFA WASTE SERVICES LIMITED | Energy Capital Partners | private equity (including portfolio companies) | environmental violation | 2013 | UK-EA | £15,000 |
| SOUTH WEST WATER LIMITED | Pennon Group PLC | utilities and power generation | environmental violation | 2013 | UK-EA | £15,000 |
| BLAKELEYS WASTE MANAGEMENT LIMITED | | | environmental violation | 2013 | UK-EA | £15,000 |
| BLAKELEYS WASTE MANAGEMENT LIMITED | | | environmental violation | 2013 | UK-EA | £15,000 |
| Blakeley's Waste Management | | | environmental violation | 2013 | UK-EA | £15,000 |
| Blakeley's Waste Management | | | environmental violation | 2013 | UK-EA | £15,000 |
| DOBBIES GARDEN CENTRES PLC | | | environmental violation | 2013 | UK-EA | £15,000 |
| MARTELL'S OF SUTTON LIMITED | | | environmental violation | 2013 | UK-EA | £15,000 |
| MAXI SKIPS LIMITED | | | environmental violation | 2013 | UK-EA | £15,000 |
| INEOS MANUFACTURING (HULL) LIMITED | Ineos | chemicals | environmental violation | 2013 | UK-EA | £15,000 |
| INEOS MANUFACTURING (HULL) LIMITED | Ineos | chemicals | environmental violation | 2013 | UK-EA | £15,000 |
| INEOS MANUFACTURING (HULL) LIMITED | Ineos | chemicals | environmental violation | 2013 | UK-EA | £15,000 |
| Eco Oil Ltd | | | environmental violation | 2014 | UK-EA | £15,000 |
| Eco Oil Ltd | | | environmental violation | 2014 | UK-EA | £15,000 |
| Monk Plant Hire Limited | | | environmental violation | 2015 | UK-EA | £15,000 |
| Blakeley's Recycling Limited | | | environmental violation | 2015 | UK-EA | £15,000 |
| Yorkshire Waste Services Limited | | | environmental violation | 2018 | UK-EA | £15,000 |
| Red Jon Ltd | | | environmental violation | 2020 | UK-EA | £15,000 |
| ASSOCIATED WASTE MANAGEMENT LIMITED | Macquarie | financial services | environmental violation | 2011 | UK-EA | £15,000 |
| BARKER BUSINESS PARK LIMITED | | | environmental violation | 2011 | UK-EA | £15,000 |
| BRENNTAG UK LIMITED | Brenntag | wholesalers | environmental violation | 2010 | UK-EA | £15,000 |
| COAST TO COAST RECYCLING LIMITED | | | environmental violation | 2011 | UK-EA | £15,000 |
| DEMOLITION NETWORK LIMITED | | | environmental violation | 2011 | UK-EA | £15,000 |
| G FRY DEMOLITION LIMITED | | | environmental violation | 2011 | UK-EA | £15,000 |
| HAZELEDENE FOODS LIMITED | | | environmental violation | 2011 | UK-EA | £15,000 |
| MCCALLUM MANUFACTURING LIMITED | | | environmental violation | 2010 | UK-EA | £15,000 |
| RFE INTERNATIONAL LTD | | | environmental violation | 2011 | UK-EA | £15,000 |
| ROYAL BERKSHIRE POLO AND EQUESTRIAN CENTRE LIMITED | | | environmental violation | 2010 | UK-EA | £15,000 |
| SEVERN TRENT WATER LIMITED | Severn Trent PLC | utilities and power generation | environmental violation | 2010 | UK-EA | £15,000 |
| SUNNFLAIR LTD | | | environmental violation | 2011 | UK-EA | £15,000 |
| UNITED UTILITIES WATER PLC | United Utilities Group PLC | utilities and power generation | environmental violation | 2010 | UK-EA | £15,000 |
| A T Contracting & Plant Hire Limited | | | environmental violation | 2022 | UK-EA | £15,000 |
| ATTENDS LIMITED | | | environmental violation | 2010 | UK-EA | £14,994 |
| Arthouse Limited | | | environmental violation | 2015 | UK-EA | £14,927 |
| National Exhibition Centre Limited (The) | | | environmental violation | 2017 | UK-EA | £14,858 |
| Veolia ES Cleanaway (UK) Limited | Veolia Group | waste management and environmental services | hazardous waste violation | 2013 | UK-EA | £14,800 |
| Kenya Airways Limited | | | environmental violation | 2016 | UK-EA | £14,735 |
| Swanline Print Limited | | | environmental violation | 2023 | UK-EA | £14,700 |
| Brokerage & Management Corporation | | | environmental violation | 2017 | UK-EA | £14,666 |
| Good Morning Disposables Ltd | | | environmental violation | 2012 | UK-EA | £14,648 |
| Aeromedical Evacuation (Medivac) | | | environmental violation | 2017 | UK-EA | £14,631 |
| Kevothermal Limited | Sealed Air Corp. | paper and packaging | environmental violation | 2023 | UK-EA | £14,484 |
| S B RECYCLING LIMITED | | | environmental violation | 2014 | UK-EA | £14,400 |
| Felir SAS | | | commercial fishing violation | 2023 | UK-MMO | £14,380 |
| Rivington Biscuits Ltd | | | environmental violation | 2012 | UK-EA | £14,278 |
| B8 Waste Management Limited | | | environmental violation | 2023 | UK-EA | £14,190 |
| LYNDHURST SHOE COMPANY LIMITED | | | environmental violation | 2010 | UK-EA | £14,175 |
| West Coast Sea Products Ltd | | | commercial fishing violation | 2015 | UK-MMO | £14,142 |
| Routeco Ltd | | | environmental violation | 2012 | UK-EA | £14,060 |
| CEBO UK Limited | | | environmental violation | 2010 | UK-SEPA | £14,000 |
| TEG Environmental Limited | | | environmental violation | 2011 | UK-SEPA | £14,000 |
| MacDonald Hotels and Resorts Limited | | | environmental violation | 2019 | UK-EA | £14,000 |
| Lindley Catering Holdings Limited | | | environmental violation | 2014 | UK-EA | £14,000 |
| Drive Medical Limited | | | environmental violation | 2013 | UK-EA | £14,000 |
| D J Laing Recycling Solutions Limited | | | environmental violation | 2017 | UK-SEPA | £14,000 |
| ASSOCIATED WASTE MANAGEMENT LIMITED | Macquarie | financial services | environmental violation | 2011 | UK-EA | £14,000 |
| THAMES WATER UTILITIES LIMITED | Thames Water Utilities Ltd. | utilities and power generation | environmental violation | 2011 | UK-EA | £14,000 |
| ANGLIAN WATER SERVICES LIMITED | Anglian Water Group Limited | utilities and power generation | environmental violation | 2011 | UK-EA | £14,000 |
| Z MUNTER (FARMS) LTD | | | environmental violation | 2012 | UK-EA | £14,000 |
| UNITED UTILITIES WATER PLC | United Utilities Group PLC | utilities and power generation | environmental violation | 2012 | UK-EA | £14,000 |
| Anglian Water Services Limited | Anglian Water Group Limited | utilities and power generation | environmental violation | 2013 | UK-EA | £14,000 |
| Anglian Water Services Limited | Anglian Water Group Limited | utilities and power generation | environmental violation | 2013 | UK-EA | £14,000 |
| NORTHUMBRIAN WATER LIMITED | Northumbrian Water Limited | utilities and power generation | environmental violation | 2014 | UK-EA | £14,000 |
| STOBART BIOMASS PRODUCTS LIMITED | | | environmental violation | 2014 | UK-EA | £14,000 |
| Whites Recycling Ltd | TPG Capital | private equity (including portfolio companies) | environmental violation | 2014 | UK-EA | £14,000 |
| Boomeco Limited | | | environmental violation | 2015 | UK-EA | £14,000 |
| JJC Hire Limited | | | environmental violation | 2018 | UK-EA | £14,000 |
