- THE SAMUEL OLDKNOW LTD- 09815086 - Incorporated on 8 October 2015 
- MR JACK LTDActive - Proposal to Strike off- 09519497 - Incorporated on 31 March 2015 
- MR. JACK KELLY- NI605369 
- MR JACK LEE LTD- NI608003 - Incorporated on 27 June 2011 
- MR YOGA SAMUELS LTDDisolved- 13569287 - Dissolved on 7 February 2023 
- THE SAMUEL OLDKNOW CHRISTIAN ASSOCIATION LTD- 08652691 - Incorporated on 15 August 2013 
- MR JACK'S HOME LTDDisolved- 13313653 - Dissolved on 21 June 2022 
- WITH MR. JACK LTD- 15440105 - Incorporated on 24 January 2024 
- SAMUEL JACKS LIMITED- 14531104 - Incorporated on 8 December 2022 
- SAMUEL JACK TRADING LIMITEDDisolved- 11402298 - Dissolved on 3 January 2023 
- JACK SAMUEL ASSOCIATES LIMITEDDisolved- 12888964 - Dissolved on 26 October 2021 
- OLDKNOW ACADEMY- 07737582 - Incorporated on 11 August 2011 
- MR JACK WEBBER LTD- 15496919 - Incorporated on 17 February 2024 
- MR JACKS LIMITEDActive - Proposal to Strike off- 12094354 - Incorporated on 10 July 2019 
- JACKIE SAMUELS LIMITEDDissolved- 07079801 - Dissolved on 5 July 2011 
- JACKSON SAMUEL LIMITED- 05152137 - Incorporated on 11 June 2004 
- DR JACK SAMUEL EGERTON LTDActive - Proposal to Strike off- 12200497 - Incorporated on 11 September 2019 
- SAMUEL JACKSON LIMITED- 09756715 - Incorporated on 1 September 2015 
- MR JACK BARBERS LTDDisolved- 11806895 - Dissolved on 17 January 2023 
- CONWAY MR JAMES SAMUEL LTDActive - Proposal to Strike off- NI723358 - Incorporated on 6 November 2024