- ISA TM LTDActive - Proposal to Strike off- 11339670 - Incorporated on 1 May 2018 
- ISAA LTDDisolved- 09816610 - Dissolved on 20 June 2023 
- ISA4ME LTDDisolved- 13309025 - Dissolved on 6 September 2022 
- ISA-UK LTD- 08989900 - Incorporated on 10 April 2014 
- C A ISAC LTDActive - Proposal to Strike off- 08700186 - Incorporated on 20 September 2013 
- AJ ISA LTDActive - Proposal to Strike off- 10782375 - Incorporated on 22 May 2017 
- ISA&CO LTDDisolved- 16146219 - Dissolved on 15 April 2025 
- AJ ISA LTDActive - Proposal to Strike off- 09547668 - Incorporated on 17 April 2015 
- ISAF LTDActive - Proposal to Strike off- 08349365 - Incorporated on 7 January 2013 
- ISAQ LTD.Active - Proposal to Strike off- 09559319 - Incorporated on 24 April 2015 
- ISAH'S LTDActive - Proposal to Strike off- 12089805 - Incorporated on 6 July 2019 
- ISAI W P N LTD- 14541637 - Incorporated on 14 December 2022 
- ISA.SY1 LTD- 16169667 - Incorporated on 8 January 2025 
- RCP NOMINEES LLP- OC404590 - Incorporated on 27 February 2016 
- ROHAN ELECTRICAL & MECHANICAL LIMITED- 12633601 - Incorporated on 29 May 2020 
- ISAI LTD- 12062128 - Incorporated on 20 June 2019 
- ISAPI LP- SL004912 - Incorporated on 22 May 2003 
- ISAD LTD- 11067814 - Incorporated on 16 November 2017 
- ISAL LTD- 14271966 - Incorporated on 2 August 2022 
- ISAW LTD- 16137678 - Incorporated on 16 December 2024