| JOE Kennedy Coaching Ltd | Newtownabbey | 2024 |
| JOE Lettington Ltd | Lancaster | 2025 |
| JOE Lovery Golf Coaching Limited | Leeds | 2022 |
| JOE Mattock Coaching Services Ltd | Sheffield | 2024 |
| JOE Ralls Football Academy Ltd | Fleet | 2024 |
| JOE White Psychology Limited | Stockport | 2022 |
| Joe's Club Ltd | Bingley | 2019 |
| Joeburbankprimarymathsconsultancy Ltd | Abingdon | 2019 |
| Joel Fishel Limited | London | 2024 |
| Joel Nursery Ltd | Croydon | 2020 |
| Joel Preston Golf Limited | Malton | 2025 |
| Joelna Limited | Barnstaple | 2021 |
| Joenglish Limited | South Molton | 2021 |
| Joetmé Ltd | London | 2022 |
| Joewilsons.Net Ltd | Glasgow | 2016 |
| Joey Football Ltd | Bedford | 2022 |
| Joezara Global Consultancy Ltd | London | 2025 |
| Joe’S Pilates & Juice Ltd | Twickenham | 2023 |
| JOF Limited | Stonehouse | 2024 |
| Joga Bonito Easingwold Ltd | Bury St. Edmunds | 2025 |
| Jogabola Blackburn Ltd | Darwen | 2025 |
| Jogabola Group Limited | Manchester | 2018 |
| Jogles Limited | Cardiff | 2018 |
| Jogo Behaviour Support Ltd | Northampton | 2012 |
| Johann Smith Consultancy Ltd | Clydebank | 2023 |
| John and Mark Ltd | Yeovil | 2021 |
| John Beggs Training Limited | Herefordshire | 1998 |
| John Blakey Ltd | Solihull | 2012 |
| John Broderick Driver Training Ltd | Doncaster | 2016 |
| John Brown Golf Ltd | Manchester | 2025 |
| John Brown University Northern Ireland | Belfast | 2013 |
| John Cabot Ventures Limited | Bristol | 1995 |
| John Carr Mountain and Medical Ltd | Bury St. Edmunds | 2010 |
| John Cattle's Skate Club C.I.C. | Ryde | 2019 |
| John Chapman Fitness Ltd | Norwich | 2025 |
| John Colet School | Wendover | 2011 |
| John E Collins Ltd | Brentford | 2024 |
| John Fenton Training Limited | Lancashire | 1996 |
| John Gillespie Magee JR Foundation | Lincoln | 2017 |
| John Goodey Coaching Ltd | Winchester | 2021 |
| John Hampden Grammar School | High Wycombe | 2011 |
| John Harrison Foundation | Grimsby | 2010 |
| John Harvey Driving School Franchise Ltd | Whitstable | 2023 |
| John Harvey Driving School Ltd | Whitstable | 2022 |
| John Howard Assessments Limited | Houghton Le Spring | 2004 |
| John Howells Golf Limited | Sandy | 2026 |
| John Innes Foundation | Norwich | 2005 |
| John Jones Training Services Limited | Penrith | 2023 |
| John Joyce-O’Keeffe Ltd | Rugeley | 2024 |
| John Kenneth Ltd. | Bewdley | 2024 |
| John King Consulting Limited | Wirral | 2019 |
| John Lewis Education Ltd | Milngavie | 2019 |
| John Locke Education Limited | London | 2016 |
| John Lord Safety Ltd | Grange-Over-Sands | 2020 |
| John Masefield High School and Sixth Form Centre | Ledbury | 2011 |
| John Mcquater Limited | Doncaster | 2019 |
| John Metcalf Ltd | Newport | 2025 |
| John Mitchell Enterprises Limited | Wakefield | 2018 |
| John Mojsa Coaching & Consulting Ltd | Leeds | 2021 |
| John Murphy Education Ltd | London | 2023 |
| John Norris Associates Limited | London | 1997 |
| John O'Connor Driving Limited | Rickmansworth | 1999 |
| John OKE & Co. Limited | Coventry | 2016 |
| John Oliver Academy Ltd | Norwich | 2017 |
| John Phillips Education Ltd | Berkhamsted | 2024 |
| John Pounds' Community Trust Ltd | Portsmouth | 2003 |
| John Prosser Ltd | Sheffield | 2024 |
| John Rockliffe Limited | Benfleet | 2003 |
| John Shepherd Ltd | Frome | 2014 |
| John Sibley Ltd | Milton Keynes | 2016 |
| John Spendluffe Technology College | Alford | 2011 |
| John Stallion Schools Ltd | Wembley | 2024 |
| John Taylor MAT | Rugeley Ws15 1Fy | 2010 |
| John Tomsett Educational Consultancy Limited | York | 2015 |
| John Truman Education Ltd | Birchington | 2014 |
| John Warren Consultancy Ltd | Wallington | 2016 |
| John Watson Education Ltd | Stroud | 2025 |
| John Williams GAS & OIL Training/Assessing Services Ltd | Cardiff | 2013 |
| John Young Consulting Limited | Chesterfield | 2008 |
| John's Tutors Ltd | London | 2023 |
| Johnagency Ltd | Croydon | 2013 |
| Johnlee College of Music Ltd | London | 2020 |
| Johnnies Dsuk Ltd | London | 2025 |
| Johnny English Agency Ltd | London | 2025 |
| Johnny English Discovery Ltd | London | 2015 |
| Johnson & Elizabeth Consultant & Training CIC | Barking | 2025 |
| Johnson Garden Day Nursery Limited | Maidstone | 2007 |
| Johnson School of Motoring Limited | Rayleigh | 2007 |
| Johnson Training Ltd | Leigh | 2015 |
| Johnson's Day Nursery Ltd | Stoke-On-Trent | 2015 |
| Johnson's Driving Academy Ltd | Milton Keynes | 2014 |
| Johnsons Day Nursery Trentham Ltd | Newcastle | 2019 |
| Johnston Education Consultancy Ltd | Winchester | 2022 |
| Johnston Nursery Ltd | Dumfries | 2019 |
| Johnstone Amateur Boxing Club CIC | Johnstone | 2023 |
| Johnstone Castle Learning Centre | Renfrewshire | 2000 |
| Johnstone Textile Space CIC | Johnstone | 2023 |
| Joie DE Vivre Ventures Community Interest Company | Birmingham | 2018 |
| Join Momentum Limited | London | 2022 |
| Join the Momentum CIC | Wakefield | 2024 |