| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BET 21 LIMITED | 09368918 | 14/10/2022 | One Red Flag |
| BETTING SHOP OPERATIONS LIMITED | 05612444 | 04/12/2009 | Gold |
| BETTING SHOP SERVICES LIMITED | 05310821 | 04/12/2009 | Silver |
| BRITISH GREYHOUND RACING FUND LIMITED | 02732295 | 08/12/2022 | Amber |
| C L Jennings (Nickel & Dimes) Ltd | 04782156 | 03/06/2003 | Dissolved |
| Herald Bookmakers Ltd | 01776048 | 13/10/1997 | Dissolved |
| Herald Bookmakers Ltd | 01776048 | 13/10/1997 | Dissolved |
| JENNINGS (SL) LIMITED | 07713744 | 21/07/2011 | Not Trading |
| JENNINGS RACING (2006) LIMITED | 05739391 | 10/03/2006 | Not Trading |
| JENNINGS RACING LIMITED | 05726089 | 01/03/2006 | Bronze |
| JENNINGSBET ONLINE LIMITED | 08081703 | 24/05/2012 | One Red Flag |
| JGJ ESTATES LIMITED | 05838642 | 06/06/2006 | Dissolved |
| JOE JENNINGS BOOKMAKERS LIMITED | 05788101 | 05/04/2013 | Not Trading |
| Jack Kings Ltd | 05978430 | 25/10/2006 | Dissolved |
| Jack Kings Ltd | 05978430 | 25/10/2006 | Dissolved |
| Jennings Poker & Casino Ltd | 05541925 | 22/08/2005 | Dissolved |
| Jennings Poker & Casino Ltd | 05541925 | 22/08/2005 | Dissolved |
| MEGABET UK LTD. | 02050734 | 14/10/2022 | Silver |
| Poker School Ltd | 04852761 | 08/07/2005 | Dissolved |
| SPORTS CAFE BET LIMITED | 05515198 | 04/12/2009 | Dissolved |
| THORNWOOD PROPERTY COMPANY LIMITED | 14684264 | 23/02/2023 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ASSOCIATION OF BRITISH BOOKMAKERS LIMITED | 04568235 | 19/01/2009 | 28/03/2022 | Dissolved |
| British Betting Office Association Ltd | 02785878 | 28/11/1995 | 15/07/1996 | Dissolved |
| C L JENNINGS (1995) LIMITED | 02998755 | 21/02/1995 | 27/04/1995 | Not Trading |
| C L JENNINGS (1995) LIMITED | 02998755 | 01/05/1995 | 03/08/2006 | Not Trading |
| C L JENNINGS (ESSEX) LIMITED | 04782154 | 03/06/2003 | 03/08/2006 | Dissolved |
| JENNINGS (SOUTH LONDON) LIMITED | 04912261 | 25/09/2003 | 03/08/2006 | Dissolved |
| JENNINGSBET (UK) LIMITED | 05309709 | 09/12/2004 | 30/04/2010 | Dissolved |
| LADBROKES (CLJEA) LIMITED | 04722290 | 03/06/2003 | 04/11/2004 | Dissolved |
| LADBROKES (CLJHC) LIMITED | 04722291 | 03/06/2003 | 04/11/2004 | Dissolved |
| LADBROKES (CLJSE) LIMITED | 04722286 | 30/05/2003 | 04/11/2004 | Dissolved |
| LADBROKES (CLJSW) LIMITED | 04722288 | 03/06/2003 | 04/11/2004 | Dissolved |