- INFECTION PREVENTION STRATEGIES LTDDisolved- 15022023 - Dissolved on 31 December 2024 
- IMPERIAL INFECTION CONSULTANCY LTD- 16032109 - Incorporated on 21 October 2024 
- CEFA CONTROL SERVICES LIMITED- 03477831 - Incorporated on 9 December 1997 
- TRAVIS CONSULTING LIMITEDActive - Proposal to Strike off- SC503857 - Incorporated on 21 April 2015 
- NIFTY EVENT SERVICES LIMITED- 08666570 - Incorporated on 28 August 2013 
- INTELLIGENT WASTE SERVICES LTDActive - Proposal to Strike off- 11509651 - Incorporated on 9 August 2018 
- INTELLIGENT HYDRAULIC SERVICES LTDActive - Proposal to Strike off- SC589849 - Incorporated on 26 February 2018 
- INTELLIGENT FINANCIAL SERVICES LTD- 05572441 - Incorporated on 23 September 2005 
- INTELLIGENT ENERGY SERVICES LLPDissolved- OC303738 - Dissolved on 16 March 2004 
- INTELLIGENT AUTO SERVICES LTD- 07961606 - Incorporated on 23 February 2012 
- RISK & INTELLIGENT SERVICES LTDActive - Proposal to Strike off- 08754339 - Incorporated on 30 October 2013 
- INTELLIGENT VEHICLE SERVICES LTD- 09732857 - Incorporated on 14 August 2015 
- INTELLIGENT MARKETING SERVICES LTD- 10802524 - Incorporated on 5 June 2017 
- INTELLIGENT ENTERTAINMENT SERVICES LLPActive - Proposal to Strike off- OC428339 - Incorporated on 5 August 2019 
- INTELLIGENT DELIVERY SERVICES LTDDisolved- 12221669 - Dissolved on 20 September 2022 
- INTELLIGENT CONSTRUCTION SERVICES LTD- 13855018 - Incorporated on 18 January 2022 
- INTELLIGENT SOURCING SERVICES LTD- 15008178 - Incorporated on 17 July 2023 
- INTELLIGENT WORKSPACES SERVICES LTD- 16064154 - Incorporated on 6 November 2024 
- JAYMAC LIMITED- 03466175 - Incorporated on 14 November 1997 
- INFECTION PREVENTION SOLUTIONS LTD- 08318415 - Incorporated on 5 December 2012