- IAINWSERVICES LTDActive - Proposal to Strike off- SC468939 - Incorporated on 3 February 2014 
- IAIN KAY LIMITED- SC443179 - Incorporated on 20 February 2013 
- IAIN STORRAR LTD.Disolved- SC499001 - Dissolved on 28 January 2025 
- IAINTERACTIVE LTD.- SC615232 - Incorporated on 3 December 2018 
- DR COLIN IAIN CAMPBELL- Born August 1985 - 29 IMPERIAL COURT, DOUGLAS, ISLE OF MAN, IM2 4AA 
- IAIN MCGARRY 499 LTDActive - Proposal to Strike off- 10020699 - Incorporated on 23 February 2016 
- IAIN DOHERTY LTD- SC599723 - Incorporated on 12 June 2018 
- IAIN MACLEOD LTDDisolved- 12766238 - Dissolved on 27 December 2022 
- IAIN AND TASHA LTDActive - Proposal to Strike off- SC593913 - Incorporated on 10 April 2018 
- IAIN WISHART LLP- OC319457 - Incorporated on 29 April 2006 
- IAINDFISHER LTDActive - Proposal to Strike off- SC808448 - Incorporated on 26 April 2024 
- IAIN TWEEDIE LTD.- SC261432 - Incorporated on 6 January 2004 
- IAINC IT LIMITED- 08527789 - Incorporated on 14 May 2013 
- IAINHCREATIVE LTDDisolved- 09886060 - Dissolved on 12 September 2023 
- IAIN RAE LIMITED- 10806231 - Incorporated on 6 June 2017 
- Colin George, Mr. BARRAL- Born December 1958 - Berkeley House 5 Newton Terrace, Glasgow, Scotland, G3 7PJ 
- Colin David, Mr. CHESSON- Born January 1962 - 41 Barnham Road, Greenford, Middlesex, England, UB6 9LR 
- Colin Andrew, Mr. CARTER- Born October 1975 - 67 Winterton Avenue, Sedgefield, Co. Durham, United Kingdom, TS21 3NJ 
- George Colin, Mr. WALKER- Born October 1939 - 16 Shipwright Road Lady Dock, Rotherhithe, London, SE16 1QB 
- MR&MRS B'S LTDDissolved- 10677155 - Dissolved on 20 August 2019