| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | CLARK RACING (NORTHERN) LIMITED | 🇬🇧Regno Unito | Active | 13/01/2026 – present |
| Officer | MJ SPORTS BET LIMITED | 🇬🇧Regno Unito | Active | 13/01/2026 – present |
| Officer | CHARNWOOD FOREST TURF ACCOUNTANTS LIMITED | 🇬🇧Regno Unito | Active | 14/01/2026 – present |
| Officer | WADS LIMITED | 🇬🇧Regno Unito | Active | 13/01/2026 – present |
| Officer | MARK JARVIS LIMITED | 🇬🇧Regno Unito | Active | 17/04/2026 – present |
| Officer | THORNWOOD PROPERTY COMPANY LIMITED | 🇬🇧Regno Unito | Active | 13/01/2026 – present |
| Officer | BRITISH GREYHOUND RACING FUND LIMITED | 🇬🇧Regno Unito | Active | 13/01/2026 – present |
| Officer | MEGABET UK LTD. | 🇬🇧Regno Unito | Active | 13/01/2026 – present |
| Officer | BET 21 LIMITED | 🇬🇧Regno Unito | Active | 13/01/2026 – present |
| Person with significant control | BETTING SHOP SERVICES LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | JENNINGSBET ONLINE LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – 25/04/2021 |
| Officer | JOE JENNINGS BOOKMAKERS LIMITED | — | Active | 13/01/2026 – present |
| Officer | JENNINGSBET ONLINE LIMITED | 🇬🇧Regno Unito | Active | 13/01/2026 – present |
| Officer | JENNINGS (SL) LIMITED | — | Active | 13/01/2026 – present |
| Officer | — | — | Active | 13/01/2026 – present |
| Officer | BETTING SHOP OPERATIONS LIMITED | — | Active | 13/01/2026 – present |
| Officer | BETTING SHOP SERVICES LIMITED | 🇬🇧Regno Unito | Active | 13/01/2026 – present |
| Officer | ASSOCIATION OF BRITISH BOOKMAKERS LIMITED | 🇬🇧Regno Unito | Active | 13/01/2026 – 28/03/2022 |
| Officer | JGJ ESTATES LIMITED | — | Dissolved | 13/01/2026 – present |
| Officer | JENNINGS RACING (2006) LIMITED | — | Active | 22/01/2026 – present |
| Officer | JENNINGS RACING LIMITED | — | Active | 22/01/2026 – present |
| Officer | — | — | Active | 13/01/2026 – 30/04/2010 |
| Officer | — | — | Active | 13/01/2026 – 03/08/2006 |
| Officer | LADBROKES (CLJEA) LIMITED | 🇬🇧Regno Unito | Active | 13/01/2026 – 04/11/2004 |
| Officer | — | — | Active | 13/01/2026 – 03/08/2006 |
| Officer | LADBROKES (CLJSW) LIMITED | 🇬🇧Regno Unito | Active | 13/01/2026 – 04/11/2004 |
| Officer | LADBROKES (CLJHC) LIMITED | 🇬🇧Regno Unito | Active | 13/01/2026 – 04/11/2004 |
| Officer | — | — | Active | 13/01/2026 – 04/11/2004 |
| Officer | C L JENNINGS (1995) LIMITED | 🇬🇧Regno Unito | Active | 13/01/2026 – 03/08/2006 |
| Officer | C L JENNINGS (1995) LIMITED | 🇬🇧Regno Unito | Active | 13/01/2026 – 27/04/1995 |
23/05/2024
appointed
23/02/2023
appointed
27/04/1995
resigned