| A J Edwards (Oakleigh) Ltd | Gloucester | 2014 |
| A J Florence (Engineering) Limited | Peterhead | 2010 |
| A J Freezer Water Services Limited | Swaffham | 2001 |
| A J Headland & SON Limited | Retford | 2011 |
| A J Huddlestone Limited | Knottingley | 2011 |
| A J Lidstone & SON Limited | Kingsbridge | 1999 |
| A J Long Contractors Limited | Barnoldswick | 2004 |
| A J Lyburn Limited | Blairgowrie | 1998 |
| A J Middleton Limited | Kettering | 2025 |
| A J Mutch & SON Ltd | Malvern | 2014 |
| A J Neary Limited | Winchester | 2013 |
| A J Pickard Limited | South Molton | 2017 |
| A J Rickerby Contracting Ltd | Kirkbride | 2025 |
| A J Roberts & SON Limited | Yeovil | 2015 |
| A J Russell and Sons (Farms) Limited | Eastleigh | 1975 |
| A J Simpson Limited | Tain | 2014 |
| A J Sing & SON Limited | Devon | 2005 |
| A J Third Ltd | Fraserburgh | 2014 |
| A J Wadland Limited | Cirencester | 2006 |
| A J Ward Farms Limited | Melton Mowbray | 2023 |
| A J White Ltd | Shetland | 2013 |
| A J Wilson Farming Ltd | Lancaster | 2021 |
| A J Woollacott Ltd | South Molton | 2012 |
| A Johnson (Shetland) Ltd | Shetland | 2018 |
| A K Agricultural and Forestry Contractors Ltd | Cleckheaton | 2023 |
| A K Agricultural Services Limited | Glasgow | 2022 |
| A K Hosie & Sons Limited | Sturminster Newton | 2011 |
| A K Sharpe and Sons HAY and Straw Limited | Warrington | 2012 |
| A K Stoddart (Farms) Limited | Pathhead | 2009 |
| A K Telford & SON Limited | Stonehaven | 2015 |
| A L Butcher & Sons Ltd | Clevedon | 2013 |
| A L Contracting Ltd | Portree | 2022 |
| A L COX & Sons Limited | Lincoln | 2006 |
| A L LEE & Sons (Produce) Ltd | Ely | 2013 |
| A L LEE Farming Company | Ely | 2013 |
| A L S Pest Control Limited | Witney | 2012 |
| A L Swailes Forestry Ltd | Hawick | 2025 |
| A Lane Agricultural Contractor Ltd | Loughborough | 2012 |
| A Layfield Farms Ltd | Crook | 2022 |
| A LEG at Each Corner Limited | Buriton Petersfield | 1994 |
| A Legge & Sons Contracting Limited | Bromyard | 2014 |
| A Likely Fish Ltd | Isle Of Jura | 2019 |
| A Lindsay & Co | Castle Douglas | 2019 |
| A Little Blossom Ltd | Croydon | 2021 |
| A M Beaton & Sons Limited | Somerton | 2013 |
| A M Beattie Ltd. | Inverness | 2003 |
| A M Bocking Contracting Ltd | Spalding | 2026 |
| A M Timber Limited | Edinburgh | 1997 |
| A M Weller Ltd | Horsham | 2026 |
| A Mckee & Co Limited | Coleraine | 2006 |
| A Meal on ME With Love C.I.C. | Ipswich | 2023 |
| A Moore Equine Services Limited | Longfield | 2026 |
| A Morrison Shellfish (Kyleakin) Ltd | Broadford | 2009 |
| A N B Arboricultural Limited | Witney | 2013 |
| A N Breeding Limited | Alresford | 2013 |
| A N Irwin Feeds Ltd | Eglish | 1992 |
| A Neilson Ltd | Strathaven | 2025 |
| A O Powell Limited | Powys | 2006 |
| A Owen CYF | Denbigh | 2008 |
| A Oxtoby & SON Limited | Hull | 2012 |
| A P Campling Limited | Spalding | 2012 |
| A P Contracting (Reading) Ltd | Reading | 2018 |
| A P Day & Sons Ltd | Newport | 2019 |
| A P Innes Ltd | Kelso | 2011 |
| A P Noble Limited | Peterhead | 2016 |
| A P Training Ltd | Wolverhampton | 2023 |
| A Parsons & SON Farming Limited | Chippenham | 2014 |
| A Passion for Seafood Ltd | Woodbridge | 2005 |
| A Pearson Growers Limited | Chichester | 2008 |
| A Peden Contracting Limited | Tarbert | 2024 |
| A R & C Booth and Sons Limited | Ripon | 2025 |
| A R Dickson Countryside Services Limited | Grange-Over-Sands | 2018 |
| A R Fearnall Limited | Chester | 2003 |
| A R Feaver Ltd | Burgess Hill | 2003 |
| A R Hume Farming Limited | Alnwick | 2022 |
| A R Lancaster Limited | Congleton | 2001 |
| A R Lewis Treecare Ltd | Evesham | 2024 |
| A R Scott Limited | Workington | 2002 |
| A R Wilson Agricultural Limited | Newark | 2022 |
| A R Worboys Limited | Biggleswade | 2003 |
| A Reid Fishing Services Ltd | Peterhead | 2020 |
| A Russell (Farmers) Limited | Noak Hill Romford | 1951 |
| A S & J K Leggott Limited | Darlington | 2015 |
| A S Equine Ltd | Reading | 2025 |
| A S Fishing Ltd | Cruden Bay | 2017 |
| A S Green Limited | Malvern | 2013 |
| A S P Potatoes Limited | Kirriemuir | 2012 |
| A S Tree Services Ltd | Dudley | 2010 |
| A S Treecare Ltd | Sunbury-On-Thames | 2020 |
| A Scott & SON Ltd. | Leven | 2005 |
| A Sims Limited | Ashbourne | 2012 |
| A Smith Agricultural Services Ltd | Laurencekirk | 2026 |
| A Sowray & Sons Limited | Harrogate | 2011 |
| A Star Equestrian Ltd | Bridgnorth | 2026 |
| A Stewart Mackay Ltd. | Glasgow | 1994 |
| A Stubbings Farms Ltd | Witney | 2024 |
| A T Bone & Sons Limited | Hertford | 1999 |
| A T Coombes Associates Limited | Norwich | 2014 |
| A T Helliwell Partnership Limited | Sheffield | 2023 |
| A T Howells Agri Services Ltd | Carmarthen | 2019 |