- ISAAC & ISAAC INTERNATIONAL HOLDINGS LTDActive - Proposal to Strike off- 05607707 - Incorporated on 31 October 2005 
- STERLING GLOBAL SERVICES LTDDisolved- 12424453 - Dissolved on 8 February 2022 
- JOSEPH JOSEPH LTD.- 04609769 - Incorporated on 5 December 2002 
- ISAACEL LTDDisolved- 14467050 - Dissolved on 16 April 2024 
- ISAAC & LEA LTDDisolved- 15129780 - Dissolved on 18 February 2025 
- ISAAC QSR LTD- 15716919 - Incorporated on 13 May 2024 
- ISAACS (UK) LTDActive - Proposal to Strike off- 07597080 - Incorporated on 8 April 2011 
- TIM ISAAC LTDDisolved- 11252843 - Dissolved on 18 October 2022 
- ISAAC FOX LTD- 15249799 - Incorporated on 31 October 2023 
- ROGER JOSEPH ISAACS- 10 GREENLEAF COURT, 17 OAKLEIGH PARK NORTH, LONDON, N20 9AQ 
- ROBERT JOSEPH ISAAC- Born July 1965 - 5 CHIGWELL ROAD, LONDON, ENGLAND, E18 1LR 
- ROGER JOSEPH ISAACS- Born November 1941 - 1 DWLANDS COURT, TURNBERRY CLOSE, LONDON, NW4 1JL 
- JOSEPH ISAAC SELLEM- KEMP HOUSE 160 CITY ROAD, LONDON, UNITED KINGDOM, EC1V 2NX 
- JOSEPH DANIEL ISAAC- Born February 1988 - THE ASPEN BUILDING VANTAGE POINT BUSINESS VILLAGE, MITCHELDEAN, GLOUCESTERSHIRE, ENGLAND, GL17 0DD 
- ISAAC MUYIWA JOSEPH- Born November 1982 - 56 GREATFIELDS DRIVE, UXBRIDGE, UB8 3QN 
- ISAAC JOSEPH BOSHER- Born September 1999 - 15 SWIFT WAY, BRACKLEY, NORTHAMPTONSHIRE, UNITED KINGDOM, NN13 6PY 
- JOSEPH ISAAC MILLER- 35 IVOR PLACE, LONDON, NW1 6EA 
- FRANCIS JOSEPH ISAAC- Born July 1981 - 1 MITCHELL CLOSE, LONDON, UNITED KINGDOM, SE2 0JS 
- ISAAC JOSEPH CAMPBELL- Born June 1985 - 71A MILL LANE, LONDON, UNITED KINGDOM, NW6 1NB 
- Isaac Joseph HARRON- Born November 1989 - 122 Riverview, Ballykelly, Limavady, Northern Ireland, BT49 9QP