| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ALLEZ BLOODSTOCK 2 LTD. | 05683061 | 21/01/2006 | Dissolved |
| ALLEZ BLOODSTOCK 3 LTD | 06085850 | 06/02/2007 | Dissolved |
| ANTHONY STROUD BLOODSTOCK LIMITED | 02014917 | 01/04/2008 | Silver |
| Allez Bloodstock Ltd | 05264968 | 20/10/2004 | Dissolved |
| BLACK BEAR BLOODSTOCK LIMITED | 05827587 | 24/05/2006 | Dissolved |
| BLOODSTOCK DEALING LIMITED | 02992622 | 01/01/2008 | Dissolved |
| BLOODSTOCK TRADING & INVESTMENTS LTD | 05662055 | 23/12/2005 | Dissolved |
| BRAITHWAITE BLOODSTOCK LIMITED | 09296011 | 05/11/2014 | Dissolved |
| CLAUDE CHARLET LIMITED | 05216006 | 26/08/2004 | Dissolved |
| City & Provincial Bloodstock Ltd | 05447913 | 10/05/2005 | Dissolved |
| Cliff Stud Ltd | 01026959 | 23/03/2006 | Dissolved |
| Corkrose Ltd | 02210822 | 01/07/2001 | Dissolved |
| Cornerstone Bloodstock Ltd | 05211311 | 20/08/2004 | Dissolved |
| DAVID LODER BLOODSTOCK LIMITED | 02745225 | 31/08/2003 | Dissolved |
| GLOBAL BLOODSTOCK LTD | 05842313 | 09/06/2006 | Dissolved |
| HENRY CECIL & COMPANY LIMITED | 01245271 | 23/03/2006 | Dissolved |
| HILL WATERING BLOODSTOCK LTD | 05316144 | 17/12/2004 | Dissolved |
| HORSE ENGLAND TRANSPORT COMPANY LTD | 06307056 | 09/07/2007 | Dissolved |
| JAMES TOLLER RACING LIMITED | 05682010 | 20/01/2006 | Dissolved |
| JASON WEAVER LIMITED | 03119757 | 30/10/1995 | Amber |
| Kerrin McEvoy Ltd | 05232671 | 15/09/2004 | Dissolved |
| Kunjar Aviation Services Ltd. | 03240670 | 22/10/1996 | Dissolved |
| MICHAEL FENTON (RACING) LTD | 05938948 | 18/09/2006 | Dissolved |
| MILL HOUSE BLOODSTOCK SERVICES LIMITED | 02750767 | 01/10/1998 | Gold |
| Mossborough Stud Co Ltd | 03001090 | 15/10/2001 | Dissolved |
| PARAMOUNT BLOODSTOCK LTD | 05124046 | 10/05/2004 | Dissolved |
| PERVASIVE PR LIMITED | 04594493 | 19/11/2002 | Silver |
| PTARMIGAN BLOODSTOCK (2005) LTD | 05541774 | 19/08/2005 | Dissolved |
| PTARMIGAN BLOODSTOCK (2007) LTD | 06126076 | 23/02/2007 | Dissolved |
| PTARMIGAN BLOODSTOCK LTD | 05279455 | 08/11/2004 | Dissolved |
| REDHAWK BLOODSTOCK LTD | 05929409 | 08/09/2006 | Dissolved |
| REDHILL BLOODSTOCK LTD | 05526539 | 03/08/2005 | Dissolved |
| REDLAND BLOODSTOCK LTD | 06949960 | 01/07/2009 | Dissolved |
| Rockdown Investments Ltd | 04316160 | 02/11/2001 | Dissolved |
| SILFIELD BLOODSTOCK LTD | 04852849 | 31/07/2003 | One Red Flag |
| SUNNY DAYS LTD | 04475878 | 01/06/2007 | Dissolved |
| TV TEXT LIMITED | 04362178 | 28/01/2002 | Dissolved |
| TWEENHILLS PINHOOKING LTD | 05692863 | 31/01/2006 | Dissolved |
| Turf Surfing Ltd | 03595504 | 17/07/1998 | Dissolved |
| Turf Surfing Ltd | 03595504 | 17/07/1998 | Dissolved |
| UNICORN BLOODSTOCK LTD | 05700456 | 07/02/2006 | Dissolved |
| VALUE BLOODSTOCK LIMITED | 05851022 | 19/06/2006 | Dissolved |
| WILLINGHAM HOUSE STUD LTD | 04852585 | 31/07/2003 | One Red Flag |
| Westminster Project Developers Ltd | 03190385 | 07/06/1996 | Dissolved |
| YEARLING BONUS TRUSTEES LIMITED | 07037469 | 04/07/2013 | Dissolved |
| ZABEEL INTERNATIONAL RACING LTD | 06307051 | 09/07/2007 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ANGLO HIBERNIAN BLOODSTOCK INSURANCE SERVICES LIMITED | 03368447 | 19/06/2005 | 04/12/2017 | Silver |
| ANGUS GOLD (BLOODSTOCK) LIMITED | 04611630 | 09/12/2002 | 15/07/2012 | Dissolved |
| BLACK TYPE ACCOUNTANCY LIMITED | 05851017 | 01/07/2006 | 01/04/2016 | One Red Flag |
| D B SPORTS LIMITED | 04594485 | 19/11/2002 | 01/03/2011 | Dissolved |
| DAVID LODER BLOODSTOCK LIMITED | 02745225 | 30/09/1999 | 15/08/2003 | Dissolved |
| GAY KELLEWAY RACING LIMITED | 03474590 | 02/12/1997 | 01/07/2022 | Silver |
| HALL OF FAME STUD LIMITED | 08337838 | 20/12/2012 | 28/11/2018 | One Red Flag |
| HARE PARK BLOODSTOCK LTD | 05476832 | 09/06/2005 | 01/06/2012 | Dissolved |
| HESMONDS STUD LIMITED | 07362725 | 01/09/2010 | 01/01/2020 | Amber |
| Harvey Cyzer Ltd | 04488961 | 18/07/2002 | 30/09/2004 | Dissolved |
| JAMIE RAILTON BLOODSTOCK LTD | 05842369 | 09/06/2006 | 01/01/2013 | Dissolved |
| JEREMY NOSEDA RACING LIMITED | 03422699 | 01/01/2008 | 01/04/2014 | Dissolved |
| Kunjar Project Management Ltd | 02948618 | 09/06/1996 | 01/08/2002 | Dissolved |
| MINITEXT LIMITED | 03909781 | 19/01/2000 | 20/08/2008 | Dissolved |
| NEIL CALLAN RACING LTD | 05298221 | 26/11/2004 | 01/12/2021 | Bronze |
| PEARL BLOODSTOCK LIMITED | 07165856 | 23/02/2010 | 28/11/2018 | Amber |
| QATAR RACING LIMITED | 08004485 | 23/03/2012 | 28/11/2018 | One Red Flag |
| RICHARD FRISBY BLOODSTOCK LTD | 04272227 | 17/08/2001 | 17/08/2022 | Silver |
| ROBINS FARM RACING LIMITED | 08153344 | 23/07/2012 | 28/11/2018 | Dissolved |
| TV TEXT LIMITED | 04362178 | 28/01/2002 | 01/12/2002 | Dissolved |
| VOUTE SALES LTD | 05037085 | 06/02/2004 | 19/01/2015 | Gold |
| WILLINGHAM HOUSE BLOODSTOCK LTD | 07869187 | 02/12/2011 | 01/12/2016 | Dissolved |