| 9799596 | Threshers Barn, | Atherstone CV9 2JP, UK | CV9 2JP | nikkicoton@btconnect.com | Mr & Mrs Coton | | — | |
| 9786758 | Thornbrook Construction Ltd | Bradford BD4 9PD, UK | BD4 9PD | ryan.white@thornbrookconstruction.co.uk | Ryan White | | — | |
| 8948502 | Three Oaks, BS25 5PE | Three Oaks, Greenhill Ln, Sandford, Winscombe BS25 5PE, UK | BS25 5PE | mzerogac@gmail.com | George A'Court | — | — | |
| 7502249 | Thurvaston Villa | Thurvaston Villa, Thurvaston, Dalbury Lees, Ashbourne, Derbyshire, DE6 5BL | DE6 5BL | stewartedge@hotmail.com | Stewart Edge | | — | |
| 6972212 | Thornend Cottage | Thornend Cottage, 87 Thornend, Christian Malford, Wiltshire, SN15 4BX | SN15 4BX | kdude64@gmail.com | Kevin Dudley | | — | |
| 6959208 | Threlfalls Farm | Threlfalls Farm, Newshaw Hall Lane, Woodplumpton, Preston, Lancashire, PR4 0AS | PR4 0AS | andygraham75@hotmail.com | Andrew Graham | | — | |
| 6931708 | Thrift Cottage | Thrift Cottage, Pound Lane, Clifton Upon Teme, Worcester, WR6 6EF | WR6 | hayden.pitt1950@gmail.com | Hayden Pitt | | — | |
| 6590916 | Thorpe Packaging Ltd | Thorpe Packaging Ltd, Thorpe House, Hurricane Close, Sherburn In Elmet, LS25 6PB | LS25 6PB | peter@thorpepackaging.co.uk | Peter Jolliffe | | — | |
| 6248016 | Throstle Nest Farm | Farnham Ln, Knaresborough HG5 9JS, UK | HG5 9JS | dan@modaliving.com | Dan Brooks | | — | |
| 6002266 | Thurrock Council | Grays RM17 6FN, UK | RM17 6FN | — | Mr C Cooper | — | — | |
| 5922668 | Three Oaks | Barton-under-Needwood, Burton-on-Trent DE13 8AP, UK | DE13 8AP | bill3oak@gmail.com | Edwyn Firth | | — | |
| 5738065 | Thomson Sawmills Ltd | Shortthorn Road, Stratton Strawless, Norwich, Norfolk, NR10 5NT, UK | NR10 5NT | jamie@thomsonsawmills.co.uk | Jamie Thomson | — | — | |
| 5597952 | THWC Group Ltd | Green View, Cleverton, Chippenham, Wiltshire, SN15 5BT, UK | SN15 1DX | adam@thwcgroup.co.uk | Adam Webb | — | — | |
| 5502168 | Three Oaks Boarding Kennels & Cattery | Botley Road, Southampton, Hampshire, SO32 1DR, UK | SO32 1DR | jason.reddin84@gmail.com | Jason Reddin | — | — | |
| 5399744 | Thorpe Lakes | Chertsey KT16 8PH, UK | KT16 8PH | reception@thorpelakes.com | Ben | | — | |
| 5096075 | Three Ponds Holiday Park | Three Ponds Holiday Park, New Haven, East Sussex, BN9 0TP | BN9 0TP | info@threepondspark.co.uk | Matt Barlow | | — | |
| 4594661 | Thorp Precast Ltd | Apedale Road, Chesterton, Newcastle-Under-Lyme, Staffordshire,ST5 6BN | ST5 | paul@thorpprecast.co.uk | Paul Willett | — | — | |
| 4488491 | Threeways (NS 326) | Longford, Ashbourne DE6 3DR, UK | DE6 3DR | seddonwelsby@gmail.com | Mr Welsby | — | — | |
| 4362831 | Thorns Farm | Thorns Farm, Thorns Lane, Barrowby, Grantham NG32 1EQ | NG32 1EQ | Ove@stoneandbarn.co.uk | Ove Andreen | | — | |
| 3662531 | Three Ways | Braithwaite, Doncaster DN7 5SS, UK | DN7 5SS | downland@live.co.uk | Christopher Hennessey | | — | |
| 3492619 | Thompson Fold (C1219) | Thompson Fold, Lupton, Carnforth, Lancs, LA6 2PP | LA6 2PP | gnw012@gmail.com | Neil Williamson | — | — | |
| 3491619 | Tichenhalle Barn (A1348) | 83 Ashby Rd, Ticknall, Derby DE73 7JJ, UK | DE73 7JJ | — | Bloor Carol | | — | |
| 9685944 | THL TERMINAL LTD (B1327) | 53 The Tannery, Lawrence St, York YO10 3WH, UK | YO10 3WH | terminal@thlt.co.uk | Alistair McDonald | | — | |
| 8851081 | The Willows, NR15 1ET | Littlebeck Ln, Norwich Rd, Brooke, Norwich NR15 1ET, UK | NR15 1ET | dldenman@gmail.com | David Denman | | — | |
| 8837230 | The Willows (A1547) | Duffield Bank, Duffield, Belper DE56 4BG, UK | DE56 4BG | grewal.pollard@gmail.com | Mr Pollard | | — | |