| R S M Beare (Stoke Canon) Limited | Nr.Exeter | 1991 |
| R S Phillips Ltd | Ashford | 2024 |
| R S Spanton Limited | Faversham | 2007 |
| R Scull Ltd | Otley | 2025 |
| R Seels & SON Ltd | Northallerton | 2014 |
| R Shearer Consultancy Ltd | Haddington | 2020 |
| R Shepherd Contracting Ltd | Shepton Mallet | 2013 |
| R T & a M Ellis CYF | Denbigh | 2009 |
| R T & C V Perrett Limited | Sturminster Newton | 2008 |
| R T F Shoeing Limited | Ilkley | 2003 |
| R T Hill Limited | Wells | 2014 |
| R T Owen Limited | Widnes | 2010 |
| R Todhunter & SON Limited | Cumbria | 2000 |
| R V Edmunds & SON Limited | Wells | 2008 |
| R Venton and Sons Ltd | Cumnock | 2024 |
| R W Adams Ltd | Shrewsbury | 2011 |
| R W Gibson & Sons Limited | Ayr | 2012 |
| R W Healey Ltd | Bury St. Edmunds | 2003 |
| R W Neill Limited | Downpatrick | 2006 |
| R W Parry Farming Ltd | Woodbridge | 2018 |
| R W ROE Limited | Preston | 2002 |
| R Wain and Sons Limited | Macclesfield | 2004 |
| R Wallis Ltd | Taunton | 2022 |
| R Webster & Sons Limited | Sheffield | 2014 |
| R Wilkie Ltd | Avon | 2000 |
| R Williamson Engineering Ltd | Whalsay | 2023 |
| R Wills Limited | Wadebridge | 2002 |
| R Wrinch Limited | Ipswich | 2009 |
| R Y T S Limited | Solihull | 1993 |
| R YEO & SON Ltd | Stroud | 2019 |
| R&A Agriventures Limited | Hawkhurst | 2025 |
| R&A Forestry Limited | Dalry | 2022 |
| R&A Kimpton Ltd | Frodsham | 2023 |
| R&A Turriff Contractors Ltd | Fraserburgh | 2003 |
| R&Am Group Ltd | Wells | 2024 |
| R&B Aquatics Ltd | Sunderland | 2025 |
| R&B Charters Limited | Fareham | 2026 |
| R&D Agri Services Ltd | Leighton Buzzard | 2019 |
| R&D Rampton Ltd | Newbury | 2020 |
| R&D Tree Felling Ltd | Armagh | 2023 |
| R&F Shellfish Limited | Achnasheen | 2026 |
| R&G Salads Limited | Hoddesdon | 2022 |
| R&H Farming Ltd | Sudbury | 2023 |
| R&I Equine Sales Limited | Lewes | 2025 |
| R&J Knight Limited | Northampton | 2010 |
| R&J Land Services Ltd | Redruth | 2021 |
| R&J Tree Services Ltd | Walsall | 2022 |
| R&Jc Ltd | Newark | 2018 |
| R&L Field Maintenance Ltd | Canterbury | 2022 |
| R&Mb Ltd | Sleaford | 2014 |
| R&R Farming Estates Ltd | Doncaster | 2024 |
| R&R Woodfuels Ltd | Wolverhampton | 2021 |
| R&S Farms Ltd | Armagh | 2021 |
| R&S Turner Limited | Dorchester | 2004 |
| R, Cooper & SON Limited | Church Lawton | 1967 |
| R, E & L Thurlow Ltd | Horncastle | 2002 |
| R-Pantheons Ltd | Pulborough | 2023 |
| R. & B. (Tonbridge) Limited | Faversham | 1954 |
| R. & C. Poole Limited | Frampton Cotterell | 1979 |
| R. & D. Spray Services Limited | Kinross-Shire | 1987 |
| R. & F.A. Batten Limited | Cullompton | 2006 |
| R. & J. Williams (Colkirk) Limited | Colkirk, | 1961 |
| R. & N. Thomas Limited | Carmarthen | 2007 |
| R. & W. Dinning Limited | Northumberland | 2006 |
| R. & W. Whitton Limited | Angus | 1949 |
| R. a. & S. Darling Farms (Hartlepool) Limited | Hartlepool | 1996 |
| R. a. Backhouse Farms Limited | Goole | 1976 |
| R. a. Tech Whalsay Ltd. | Shetland | 2011 |
| R. and E. Vance Limited | Newton Stewart | 1987 |
| R. Anderson Contracts Limited | Craigavon | 2007 |
| R. Bratley (Plants) Limited | Lincs | 2001 |
| R. Bratley (Quadring) Limited | Lincolnshire | 1962 |
| R. Brockie (Contracting) Limited | Peebles | 1972 |
| R. C. Evans (Curdale Farms) Limited | Shropshire | 1988 |
| R. C. Harcus and Company | Elgin | 1979 |
| R. C. Tinsley Limited | Spalding | 1955 |
| R. Comber and Company Limited | Sussex | 1976 |
| R. D. Agronomy Limited | York | 2020 |
| R. Dunthorne Limited | Cantley | 1995 |
| R. Edgerton Enterprises Limited | Dunstable | 1997 |
| R. Edwards & Co. (Staunton) Limited | Leominster | 1963 |
| R. F. Windsor Limited | Chester | 2003 |
| R. Fountain & SON | Altrincham | 1989 |
| R. G. Produce Limited | King'S Lynn | 2007 |
| R. Garrick Agri Services Ltd | Shetland | 2018 |
| R. H-J. (Farms) Limited | Spilsby | 1972 |
| R. H. Lamyman Limited | Grantham | 1965 |
| R. Hannon Limited | Marlborough | 1983 |
| R. Hardy (Vegetables) Limited | Boston | 1951 |
| R. Hills (East Rigton) Limited | Bardsey | 1955 |
| R. Hodson Walker Limited | Swadlincote | 1964 |
| R. J. Berry (Thorney) Limited | Peterborough | 1944 |
| R. J. Head (Dorset) Limited | Dorchester | 2013 |
| R. J. Mason Ltd | Lancaster | 2014 |
| R. J. Tory - Turnworth Farm Limited | Blandford Forum | 1978 |
| R. J. Watts Farms Limited | Bury St Edmunds | 1986 |
| R. J. Wright Limited | Spalding | 2004 |
| R. Jenkins & Sons Limited | Hay-On-Wye | 2002 |
| R. Kendall Limited | North Ferriby | 2016 |
| R. Killen & Sons Limited | | 2008 |