| LEWES RACING LIMITED | 17482629 | Ashford | 26 September 2026 | Active |
| GOLDENBLUE RACING LIMITED | 17478647 | Newcastle upon Tyne | 24 September 2026 | Active |
| SPRING COTTAGE RACING LTD | 17416543 | Malton | 24 August 2026 | Active |
| CH BLOODSTOCK LTD | 17409959 | London | 19 August 2026 | Active |
| ALEXANDER RACING LTD | 17405836 | Newnham | 18 August 2026 | Active |
| OLLIE DRAPER RACING LIMITED | 17386177 | Hull | 6 August 2026 | Active |
| JR HALE RACING LIMITED | 17371775 | Cinderford | 30 July 2026 | Active |
| RED HORSE BLOODSTOCK LTD | 17369511 | Newmarket | 29 July 2026 | Active |
| RCF EQUINE TRANSPORT LTD | 17358177 | Retford | 23 July 2026 | Active |
| K.B. SPIGOT GROUP LIMITED | 17344509 | Southport | 16 July 2026 | Active |
| CLAIRE STAMPER LTD | 17338211 | Swindon | 14 July 2026 | Active |
| IRONSTONE RACING LIMITED | 17326782 | Southam | 7 July 2026 | Active |
| CORONATION THOROUGHBREDS LTD | 17323183 | Wrexham | 6 July 2026 | Active |
| GEE GEES RACING LTD | 17288890 | Bury St. Edmunds | 19 June 2026 | Active |
| TWO WORLDS EQUINE LTD | 17216560 | Nottingham | 13 May 2026 | Active |
| FELIX RACING BLOODSTOCK LTD | 17214121 | Ashford | 12 May 2026 | Active |
| THREE LILYWHITES LTD | 17210636 | Preston | 11 May 2026 | Active |
| STEEPLE CHASE RACING LTD | 17204004 | Cowbridge | 7 May 2026 | Active |
| THE ROSSIES PARTNERSHIP LTD | 17196823 | Reading | 4 May 2026 | Active |
| BRAD WOOD RACING LIMITED | 17165095 | Bishop Auckland | 17 April 2026 | Active |
| E & P BLOODSTOCK LIMITED | 17156195 | Exeter | 14 April 2026 | Active |
| FAIRIES AT THE BOTTOM OF THE GARDEN LTD | 17132030 | Witney | 1 April 2026 | Active |
| JAMIE J INSOLE RACING LTD | 17109602 | Hereford | 23 March 2026 | Active |
| THE BENIDORM RACING CLUB LTD | 17077661 | Dereham | 9 March 2026 | Active |
| MORSHEAD BLOODSTOCK LIMITED | 17074397 | Newmarket | 6 March 2026 | Active |
| OWNERS FIRST RACEHORSE MANAGEMENT LTD | 17056328 | Cheltenham | 26 February 2026 | Active |
| STOCK, DRAKE & BROWN LIMITED | 17047078 | Warmley | 23 February 2026 | Active |
| FIVE STAR RACING CLUB LTD | SC879014 | Glasgow | 13 February 2026 | Active |
| ADR THOROUGHBREDS LTD | 16985012 | Batley | 24 January 2026 | Active |
| L JM RACING SERVICES LTD | 16963243 | Melton Mowbray | 14 January 2026 | Active |
| EGS RACING LIMITED | 16950069 | Doncaster | 8 January 2026 | Active |
| F.E.P. RACING LIMITED | 16939397 | London | 2 January 2026 | Active |
| PRINCE MALIK ATTA TENT PEGGING UK LIMITED | 16929674 | Farnborough | 23 December 2025 | Active |
| ONLY FOALS AND HORSES LIMITED | 16914091 | Cookham | 16 December 2025 | Active |
| A & T AQUA TREADMILL LIMITED | 16906384 | Sittingbourne | 12 December 2025 | Active |
| RACERIVAL SYNDICATE LIMITED | 16905277 | Rochester | 11 December 2025 | Active |
| MONTEFELTRO RACING LTD | 16876734 | London | 26 November 2025 | Active |
| SOKS RACING LTD | 16861307 | Cirencester | 17 November 2025 | Active |
| SCRUM TO SADDLE RACING LTD | 16861713 | Warrington | 17 November 2025 | Active |
| G AND L RACING LIMITED | 16861516 | Brighton | 17 November 2025 | Active |
| EVE JOHNSON HOUGHTON RACING LIMITED | 16854395 | Oxfordshire | 13 November 2025 | Active |
| VALLANCE RACING LTD | 16829360 | Hartley Wintney | 3 November 2025 | Active |
| BASHER WATTS RACING SYNDICATES 7 LIMITED | 16806413 | Norwich | 23 October 2025 | Active |
| FELLOWSHIP RACING LTD | 16788234 | London | 15 October 2025 | Active |
| SS CAPITAL RACING LIMITED | NI734032 | Ballynahinch | 2 October 2025 | Active |
| MGL HORSERACING LIMITED | 16756108 | London | 1 October 2025 | Active |
| LODGE RACING LTD | 16744743 | Southampton | 26 September 2025 | Active |
| GROUP EQUINE RACING STABLES LTD | 16746353 | Doncaster | 26 September 2025 | Active |
| NOT ANOTHER SYNDICATE LTD | 16733941 | Barnsley | 22 September 2025 | Active |
| KILLALEA BLOODSTOCK LTD | 16724354 | Brighton | 17 September 2025 | Active |