| ELM Pheasantries Limited | Hexham | 2018 |
| ELM Tree (Tree Services) Limited | Stockport | 2015 |
| ELM Tree Agricultural Limited | Northallerton | 2017 |
| ELM Tree Farm Garden Centre Ltd | Washington | 2025 |
| ELM Tree Farm Garden Nursery Limited | Washington | 2012 |
| ELM Tree Farm Limited | Bakewell | 1975 |
| ELM View Farm Limited | Burnham-On-Sea | 2025 |
| ELM Whalsay Ltd. | Whalsay | 2011 |
| Elmdon Farms Limited | Saffron Walden | 1947 |
| Elmfield Land Management Limited | Northampton | 2025 |
| Elms Angling Club Limited | Harleston | 1945 |
| Elms Contracting Ltd | Alfreton | 2016 |
| Elms Farm (Albrighton) Limited | Stafford | 1963 |
| Elms Farm (Congresbury) Limited | Bristol | 2011 |
| Elms Farm Bulphan Limited | Upminster | 1963 |
| Elms Farm Ltd | Leicester | 2026 |
| Elms Farm Poultry Limited | Nuneaton | 2019 |
| Elms Farm Services Ltd | Braintree | 2018 |
| Elmsdown Forestry Limited | Ringmer | 2013 |
| Elmwood Arboriculture Ltd | Henfield | 2025 |
| Elmwood Tree Services Limited | Cambridge | 2025 |
| Eloi SH Ltd | Heathfield | 2022 |
| Elonora Ltd | London | 2025 |
| Elosco Limited | Desborough | 1958 |
| Elphinstone Brabant Limited | Ashford | 2005 |
| Elpie Elite Ltd | Maidstone | 2026 |
| Elrig Eggs Limited | Newton Stewart | 2015 |
| Elsenham Nurseries and Poultry Farm Limited | Writtle | 1932 |
| Elsham Hall Farming and Forestry Ltd | York | 2025 |
| Elsham Linc Limited | Hessle | 2005 |
| Elsie Leigh Fishing Limited | Plymouth | 2026 |
| Elsie M Fishing Co Limited | Shetland | 2011 |
| Elsoms Ackermann Barley Limited | Spalding | 2017 |
| Elsoms Trees Limited | Haddington | 2020 |
| Elsoms Wheat Limited | Spalding | 2013 |
| Elson Land Limited | Shrewsbury | 2014 |
| Elswood Limited | Lancaster | 2015 |
| Eltham Bees Limited | Dartford | 2019 |
| Elton Estates Company Limited | Elton | 1923 |
| Eltra Agricultural Ltd | Burton-On-Trent | 2011 |
| Eltringham Syndicate Fishing Limited | North Shields | 2007 |
| Elveden Farms Limited | Thetford | 1991 |
| Elveden Livestock Limited | Thetford | 1999 |
| Elverton Farms Limited | Faversham | 2011 |
| Elvex Limited | Swindon | 2026 |
| Elvidge Farms Limited | Nottingham | 1986 |
| Elwess Limited | Gainsborough | 2025 |
| Elwick Stud Limited | Hartlepool | 2023 |
| Elwy Working Woods Ltd. | Abergele | 2009 |
| Elwyn Jones Rhos Farm Limited | St Asaph | 2006 |
| Elwynd Properties Limited | Ross-On-Wye | 2015 |
| Elysian Animal Assisted Therapy and Learning C.I.C. | Guildford | 2015 |
| Elysian Bloodstock Ltd | Esher | 2015 |
| Elysium Agrisciences Limited | London | 2019 |
| Elysium Mists Ltd. | Newport | 2023 |
| EM & AM Livestock Ltd | Market Drayton | 2024 |
| Emachimbidza Limited | Burgess Hill | 2016 |
| Ember Eagle Ltd | London | 2018 |
| Emberz Ltd | Chippenham | 2024 |
| Emblen Equestrian Ltd | Woking | 2025 |
| Embley Equestrian Services Ltd | Romsey | 2019 |
| Embleys Nurseries Limited | Blackburn | 2009 |
| Embrize Natural Resources Limited | Teignmouth | 2014 |
| Embryo Angling Habitats Limited | Romford | 2014 |
| EMC20 Ltd | Hinckley | 2020 |
| Emci Farm Ltd | Larne | 2018 |
| Emdale Trading Ltd | Banbridge | 2012 |
| Emer Farm Limited | Romsey | 2016 |
| Emerald (Eco) Ltd | Derby | 2026 |
| Emerald Agriculture Ltd | Dungannon | 2015 |
| Emerald Blue Limited | Fortrose | 2014 |
| Emerald Crop Science Limited | Cheltenham | 2017 |
| Emerald Crops Limited | Lincoln | 2008 |
| Emerald FOX Wasabi Ltd | Cardiff | 2014 |
| Emerald Grove Farms Limited | Boncath | 2009 |
| Emerald Irish Horses Limited | Nottingham | 2016 |
| Emerald Research Limited | Cheltenham | 2011 |
| Emerald Tree Specialists Ltd | Norwich | 2013 |
| Emerald Trees (UK) Limited | Abingdon | 1994 |
| Emerald Utilities Ltd | Mayfield | 2025 |
| Emerald Zenith Ltd | Mildenhall | 2024 |
| Emeraldax Ltd | Leigh-On-Sea | 2017 |
| Emery Farms Limited | Radstock | 2017 |
| Emery Soft Fruits Limited | Romsey | 2021 |
| Emery's Honey Ltd | Kings Lynn | 2021 |
| Emiel Trawlers Limited | Torquay | 2017 |
| Emilia Jayne Limited | Torquay | 2008 |
| Emily Rose Fishing Limited | Torquay | 2012 |
| Emirates Petrochemical Services (UK) Limited | Finchley | 1998 |
| Emjack Ltd | Norwich | 2004 |
| EMK Construction Lincs Limited | Sleaford | 2015 |
| Emma Bevan Equestrian Limited | Newport | 2023 |
| Emma Chapman Training Ltd | Bedale | 2011 |
| Emma Louise Fishing Ltd | Ruislip | 2017 |
| Emma Redfern Nutrition Ltd | Yarlet | 2025 |
| Emma Ruxton Management Ltd | Montrose | 2025 |
| Emma Stoker Ltd | Leeds | 2025 |
| Emma Thomas Eventing Ltd | Warwick | 2024 |
| Emmanuel Fishing Ltd | Saltburn-By-The-Sea | 2018 |
| Emma’S Paddocks Limited | Market Rasen | 2025 |