| Enviroshred Limited | Kington | 2011 |
| Enviroskips South West Ltd | Exeter | 2011 |
| Envirosolv Limited | Southwell | 2001 |
| ENVIROSPHERE3 Limited | Blackpool | 2019 |
| Envirosys Limited | Nottingham | 2012 |
| Enviroteam Services Ltd | Bellshill | 2017 |
| Envirotech Drainage Solutions Ltd | Bathgate | 2025 |
| Envirotech Industries Limited | Rotherham | 2009 |
| Envirotech International Group Limited | Sevenoaks | 2021 |
| Envirotech Plumbing Ltd | Hitchin | 2024 |
| Envirotech Recycling UK Ltd | Morecambe | 2016 |
| Envirotek N.W. Limited | Bolton | 2013 |
| Envirotrade Ltd | Abergavenny | 2007 |
| Envirotreat Solutions Limited | Kingswinford | 2009 |
| Envirotreat Technologies Limited | Kingswinford | 1996 |
| Envirotyre UK Limited | Boston | 2002 |
| Envirovault Ltd | Birmingham | 2026 |
| Envirowaste Services Limited | Halifax | 1999 |
| Envirowastecycle Ltd | London | 2025 |
| Envirowasteuk Limited | Bolton | 2026 |
| Enviroworx Ltd. | Glenrothes | 2014 |
| Envirox Water Ltd. | Oldham | 2012 |
| Envision Greenwise Holdings (UK) Ltd. | Cambridge | 2025 |
| Envo Stewards PVT Limited | Essex | 2026 |
| Envorem Limited | London | 2019 |
| Envpact Limited | Corby | 2022 |
| Enweclear Ltd | Gravesend | 2023 |
| EO Waste Management Limited | Northfleet | 2020 |
| EOL Recycling Ltd | Blackburn | 2010 |
| EOW Solutions Ltd | Newtownards | 2016 |
| EP Realisations Limited | Leeds | 1982 |
| EP Waste Management Ltd | Plymouth | 2026 |
| EPE Waste Brokers Ltd | Thornton-Cleveleys | 2022 |
| Epicom International Limited | Manchester | 2023 |
| Epicure Number 2 Limited | Upshire | 2009 |
| EPL Services Limited | Purfleet | 2026 |
| EPP Realisatiion Limited | Leeds | 1990 |
| Equalityre Limited | Rotherham | 2018 |
| Equestrian Services Limited | Burnley | 2025 |
| Equi Waste Ltd | Coulsdon | 2025 |
| Equine Synthetics Ltd | Gravesend | 2013 |
| Equip Solutions Ltd | Rotherham | 2025 |
| Equiron Logistics Ltd. | Leeds | 2023 |
| Er-Uk Limited | Loughton | 2026 |
| Eremovals Ltd | Edinburgh | 2024 |
| Erese Limited | Tilbury | 2010 |
| Ergent OIL & Supplies Ltd | London | 2025 |
| Erinvale Chairframes Limited | | 1994 |
| Erith Contractors Group Limited | London | 1999 |
| Erith Contractors Limited | London | 1973 |
| Erith Haulage Company Limited | London | 1971 |
| Erith Processing Limited | Erith | 2025 |
| Erith Regeneration Group Limited | London | 1999 |
| Erith Remediation Limited | London | 1999 |
| Erith Waste Limited | London | 1999 |
| Erith Waste Management Limited | Orpington | 2008 |
| Erne Skip Hire & Recycling Limited | Enniskillen | 2016 |
| Ernegas Services Limited | Omagh | 2014 |
| Ernest Clearance and Property Services Limited | South Croydon | 2023 |
| Erobik Ltd | Gateshead | 2018 |
| ERP UK Limited | London | 2006 |
| Erris Drainage Repairs Ltd | Newark | 2024 |
| Ers-Uk Ltd | Sheffield | 2021 |
| Ersa Recycling Ltd | Ringwood | 2022 |
| Ervo Waste Ltd | Tavistock | 2024 |
| Ervo Waste Management Ltd | Tunbridge Wells | 2025 |
| Erwin Rhodes (Skips) Limited | Bridgwater | 2016 |
| ES Solutions London Ltd | Kent | 2014 |
| ESA Recycling Limited | Grimsby | 2023 |
| ESA Services London Ltd | Sopers Road | 2019 |
| ESC Environmental Services Ltd | Chesterfield | 2002 |
| ESC Holdings Limited | Derbyshire | 2016 |
| ESD WASTE2WATER Europe Limited | Stoke On Trent | 2001 |
| ESH (Assets) Limited | Devon | 2007 |
| ESH Commercial Ltd | Taunton | 2020 |
| ESP Water Limited | Leatherhead | 2021 |
| ESP Water Retail Limited | Leatherhead | 2021 |
| Essential Cleaning Ltd | Charlton | 2020 |
| Essential Drain Services Limited | Stevenage | 2022 |
| Essential H2O Ltd | New Milton | 2020 |
| Essential Recycling Ltd | Chorley | 2020 |
| Essential Services and Solutions Holdings Ltd | Bristol | 2011 |
| Essex Aggregates Limited | Waltham Abbey | 2020 |
| Essex and London Waste Services Ltd | Braintree | 2026 |
| Essex Asbestos Testing Limited | Basildon | 2012 |
| Essex Clearances Ltd | Grays | 2021 |
| Essex County Skips Ltd | Benfleet | 2005 |
| Essex District Waste Removal Ltd | Rayleigh | 2026 |
| Essex Drainage Facilities Ltd | Benfleet | 2019 |
| Essex Drums Ltd | Hornchurch | 2001 |
| Essex Haulage Limited | Brentwood | 2022 |
| Essex Lettings Limited | London | 2018 |
| Essex Metal Recycling Ltd | Harlow | 2024 |
| Essex Metals & Waste Limited | Maldon | 2025 |
| Essex NO1 Recycling Limited | Chelmsford | 2024 |
| Essex Pallets Ltd | Purfleet | 2020 |
| Essex Property Clearance Limited | Epping | 2025 |
| Essex Recycled Pallet Company Ltd | Brentwood | 2022 |
| Essex Services Group (Clacton) Ltd | Clacton-On-Sea | 2025 |
| Essex Services Ltd | Leigh-On-Sea | 2019 |