| ST REGIS PAPER COMPANY LIMITED | DS Smith PLC | paper and packaging | environmental violation | 2011 | UK-EA | £200 |
| ST REGIS PAPER COMPANY LIMITED | DS Smith PLC | paper and packaging | environmental violation | 2011 | UK-EA | £200 |
| ST REGIS PAPER COMPANY LIMITED | DS Smith PLC | paper and packaging | environmental violation | 2011 | UK-EA | £200 |
| ST REGIS PAPER COMPANY LIMITED | DS Smith PLC | paper and packaging | environmental violation | 2011 | UK-EA | £200 |
| ST REGIS PAPER COMPANY LIMITED | DS Smith PLC | paper and packaging | environmental violation | 2011 | UK-EA | £200 |
| OWLETT FISHING LIMITED | | | environmental violation | 2012 | UK-EA | £200 |
| DIGAWAY AND CLEARAWAY CONTRACTORS LIMITED | | | environmental violation | 2012 | UK-EA | £200 |
| DIGAWAY AND CLEARAWAY CONTRACTORS LIMITED | | | environmental violation | 2012 | UK-EA | £200 |
| DIGAWAY AND CLEARAWAY CONTRACTORS LIMITED | | | environmental violation | 2012 | UK-EA | £200 |
| DIGAWAY AND CLEARAWAY CONTRACTORS LIMITED | | | environmental violation | 2012 | UK-EA | £200 |
| TOWN & COUNTRY SKIP HIRE LIMITED | | | environmental violation | 2011 | UK-EA | £200 |
| TWO COUNTIES FOODS LIMITED | | | environmental violation | 2011 | UK-EA | £150 |
| TWO COUNTIES FOODS LIMITED | | | environmental violation | 2011 | UK-EA | £150 |
| TWO COUNTIES FOODS LIMITED | | | environmental violation | 2011 | UK-EA | £150 |
| TWO COUNTIES FOODS LIMITED | | | environmental violation | 2011 | UK-EA | £150 |
| TWO COUNTIES FOODS LIMITED | | | environmental violation | 2011 | UK-EA | £150 |
| TWO COUNTIES FOODS LIMITED | | | environmental violation | 2011 | UK-EA | £150 |
| DYNAMIC CONSTRUCTION LIMITED | | | environmental violation | 2012 | UK-EA | £150 |
| DYNAMIC CONSTRUCTION LIMITED | | | environmental violation | 2012 | UK-EA | £150 |
| DYNAMIC CONSTRUCTION LIMITED | | | environmental violation | 2012 | UK-EA | £150 |
| DYNAMIC CONSTRUCTION LIMITED | | | environmental violation | 2012 | UK-EA | £150 |
| Environcom England Limited | | | environmental violation | 2021 | UK-EA | £100 |
| Ornamental Plants Ltd | | | environmental violation | 2012 | UK-EA | £100 |
| TOWN & COUNTRY SKIP HIRE LIMITED | | | environmental violation | 2011 | UK-EA | £100 |
| TOWN & COUNTRY SKIP HIRE LIMITED | | | environmental violation | 2011 | UK-EA | £100 |
| ECO TERRA TYRES LIMITED | | | environmental violation | 2012 | UK-EA | £100 |
| ECO TERRA TYRES LIMITED | | | environmental violation | 2012 | UK-EA | £100 |
| ECO TERRA TYRES LIMITED | | | environmental violation | 2012 | UK-EA | £100 |
| ECO TERRA TYRES LIMITED | | | environmental violation | 2012 | UK-EA | £100 |
| LGS LIVERSEDGE LIMITED | | | environmental violation | 2013 | UK-EA | £100 |
| Tank Industrial Maintenance Limited | | | environmental violation | 2015 | UK-EA | £100 |
| Edwards Excavations Ltd | | | environmental violation | 2016 | UK-EA | £100 |
| Jumbo Waste and Metal Limited | | | solid waste violation | 2024 | UK-EA | £1 |
| TW Frizell (Haulage & Plant Hire) Ltd | | | solid waste violation | 2024 | UK-EA | £1 |
| WORKSOP WASTE SERVICES LIMITED | | | environmental violation | 2013 | UK-EA | £1 |
| WORKSOP WASTE SERVICES LIMITED | | | environmental violation | 2013 | UK-EA | £1 |
| WORKSOP WASTE SERVICES LIMITED | | | environmental violation | 2013 | UK-EA | £1 |
| WORKSOP WASTE SERVICES LIMITED | | | environmental violation | 2013 | UK-EA | £1 |
| GREEN ENERGY POWER LIMITED | | | environmental violation | 2016 | UK-EA | £1 |
| GREEN ENERGY POWER LIMITED | | | environmental violation | 2016 | UK-EA | £1 |
| GREEN ENERGY POWER LIMITED | | | environmental violation | 2016 | UK-EA | £1 |
| GREEN ENERGY POWER LIMITED | | | environmental violation | 2016 | UK-EA | £1 |
| NORTH EAST WASTE PRODUCTS LIMITED | | | environmental violation | 2016 | UK-EA | £1 |
| Calne Aggregates Holdings Limited | | | environmental violation | 2019 | UK-EA | £1 |
| Robin Hood Group Ltd | | | environmental violation | 2019 | UK-EA | £1 |
| Barkers Haulage Ltd | | | environmental violation | 2022 | UK-EA | £1 |
| 2 Sisters Food Group Ltd | Boparan Holdings Limited | food products | Environmental Violation | 2017 | UK-NRW | £0 |
| Banana Logistics Ltd | | | Environmental Violation | 2017 | UK-NRW | £0 |
| Cardiff & Vale University Health Board | | | Environmental Violation | 2017 | UK-NRW | £0 |
| Display Recycling Limited | | | Environmental Violation | 2017 | UK-NRW | £0 |
| Euro-Worldwide Trading Limited | | | Environmental Violation | 2017 | UK-NRW | £0 |
| Hanson Quarry Products (Europe) Limited | Heidelberg Materials | building materials | Environmental Violation | 2017 | UK-NRW | £0 |
| Mountain Trailers Limited | | | Environmental Violation | 2017 | UK-NRW | £0 |
| Mountain View Ranch Ltd | | | Environmental Violation | 2017 | UK-NRW | £0 |
| Queensferry Car Breakers Limited, c/o Mechan Accountants | | | Environmental Violation | 2017 | UK-NRW | £0 |
| Siteserv Recycling (SW) Limited | | | Environmental Violation | 2017 | UK-NRW | £0 |
| SL Recycling Ltd | | | Environmental Violation | 2017 | UK-NRW | £0 |
| Solway Foods Ltd | Boparan Holdings Limited | food products | Environmental Violation | 2017 | UK-NRW | £0 |
| Sunmagic Juices Ltd | | | Environmental Violation | 2017 | UK-NRW | £0 |
| Tarmac Trading Ltd | CRH PLC | building materials | Environmental Violation | 2017 | UK-NRW | £0 |
| Ynysmeudwy AFC | | | Environmental Violation | 2017 | UK-NRW | £0 |
| Zest Recruitment Staffing Solutions Ltd | | | Environmental Violation | 2017 | UK-NRW | £0 |
| Canal River Trust | | | Environmental Violation | 2018 | UK-NRW | £0 |
| CB & PSM Davies | | | Environmental Violation | 2018 | UK-NRW | £0 |
| City Skips (NW) Limited | | | Environmental Violation | 2018 | UK-NRW | £0 |
| Clywd Breakers Limited | | | Environmental Violation | 2018 | UK-NRW | £0 |
| Halo Foods Limited | | | Environmental Violation | 2018 | UK-NRW | £0 |
| Hydro Schemes UK Limited | | | Environmental Violation | 2018 | UK-NRW | £0 |
| Pilkington Asbestos Removal Services Ltd | | | Environmental Violation | 2018 | UK-NRW | £0 |
| Queensferry Car Breakers Limited, c/o Mechan Accountants | | | Environmental Violation | 2018 | UK-NRW | £0 |
| RR Davies Ltd | | | Environmental Violation | 2018 | UK-NRW | £0 |
| South Wales Wood Recycling Limited | | | Environmental Violation | 2018 | UK-NRW | £0 |
| Tata Steel UK Ltd | Tata Group | diversified | Environmental Violation | 2018 | UK-NRW | £0 |
| TJ's Skip Hire Ltd | | | Environmental Violation | 2018 | UK-NRW | £0 |
| City Skips (NW) Limited | | | Environmental Violation | 2019 | UK-NRW | £0 |
| ComBigaS Denmark | | | Environmental Violation | 2019 | UK-NRW | £0 |
| Dwr Cymru Cyfyngedig | Dwr Cymru Cyfyngedig (Welsh Water) | utilities and power generation | Environmental Violation | 2019 | UK-NRW | £0 |
| Dwr Cymru Cyfyngedig | Dwr Cymru Cyfyngedig (Welsh Water) | utilities and power generation | Environmental Violation | 2019 | UK-NRW | £0 |
| Gethin Davies & Son | | | Environmental Violation | 2019 | UK-NRW | £0 |
| J M & L R Reynolds | | | Environmental Violation | 2019 | UK-NRW | £0 |
| Leekes Limited | | | Environmental Violation | 2019 | UK-NRW | £0 |
| Maes Elwy Hydro Limited | | | Environmental Violation | 2019 | UK-NRW | £0 |
| Mason & Reynolds Holdings Ltd | | | Environmental Violation | 2019 | UK-NRW | £0 |
| NAG Recycling Ltd | | | Environmental Violation | 2019 | UK-NRW | £0 |
| Rees Metals | | | Environmental Violation | 2019 | UK-NRW | £0 |
| Stonewest Construction Limited | | | Environmental Violation | 2019 | UK-NRW | £0 |
| World Care (Wales) Limited | | | Environmental Violation | 2019 | UK-NRW | £0 |
| Alun Griffiths (Contractors) Limited | CRH PLC | building materials | Environmental Violation | 2020 | UK-NRW | £0 |
| Matthew Jeavons MJ Rubbish Removals Ltd | | | Environmental Violation | 2020 | UK-NRW | £0 |
| Endurmeta Ltd | | | Environmental Violation | 2018 | UK-NRW | £0 |
| Dwr Cymru Cyfyngedig | Dwr Cymru Cyfyngedig (Welsh Water) | utilities and power generation | Environmental Violation | 2018 | UK-NRW | £0 |
| DB & RM Edwards & Sons | | | Environmental Violation | 2018 | UK-NRW | £0 |
| Dwr Cymru Cyfyngedig | Dwr Cymru Cyfyngedig (Welsh Water) | utilities and power generation | Environmental Violation | 2018 | UK-NRW | £0 |
| Mainline Pipelines Limited | | | Environmental Violation | 2018 | UK-NRW | £0 |
| World Care (Wales) Limited | | | Environmental Violation | 2017 | UK-NRW | £0 |
| Cuddy Demolition and Dismantling Limited Retirement Benefit Scheme | | | Environmental Violation | 2020 | UK-NRW | £0 |
| Ammanford Recycling Limited | | | Environmental Violation | 2021 | UK-NRW | £0 |
| Powys Environmental Ltd | | | Environmental Violation | 2022 | UK-NRW | £0 |
| Derwen Llyn Construction Ltd | | | Environmental Violation | 2020 | UK-NRW | £0 |
| Prichards Remediation Ltd | | | Environmental Violation | 2021 | UK-NRW | £0 |
| Withey Developments Limited | | | Environmental Violation | 2021 | UK-NRW | £0 |
