- O'BRIEN & KIRK LTD- 10862380 - Incorporated on 12 July 2017 
- MARK A O’BRIEN LTDActive - Proposal to Strike off- 11207149 - Incorporated on 15 February 2018 
- JACK BRIEN LTDDisolved- 12228047 - Dissolved on 5 March 2024 
- LYNNEWADE LIMITED- 10057989 - Incorporated on 11 March 2016 
- AEDIFICIA CONSTRUCTION LTDDissolved- 04432043 - Dissolved on 21 September 2010 
- NEXT STEP COMMUNICATIONS LTD.Active - Proposal to Strike off- 08452288 - Incorporated on 19 March 2013 
- O'BRIEN WHEELER LIMITEDActive - Proposal to Strike off- 09692586 - Incorporated on 20 July 2015 
- VERMILION MANAGEMENT LTDDissolved- 09933044 - Dissolved on 28 May 2019 
- THE SALTING COMPANY LTD.- 09511031 - Incorporated on 26 March 2015 
- MARKETING SOLUTIONS & SERVICES LTD- 13509479 - Incorporated on 14 July 2021 
- GM NAILS LTD- 15727337 - Incorporated on 18 May 2024 
- KERISAC PROPERTY SERVICES LTDDissolved- 07614573 - Dissolved on 13 August 2013 
- BCS (BEETON CONSULTANCY SERVICES) LTD- 08324855 - Incorporated on 10 December 2012 
- T.M. O'BRIEN LIMITED- 06507030 - Incorporated on 18 February 2008 
- MRS B'S BEES LTDActive - Proposal to Strike off- 07390432 - Incorporated on 28 September 2010 
- MRSBEE LTD.Active - Proposal to Strike off- 09606822 - Incorporated on 26 May 2015 
- MR & MRS NIK LTD- 09626652 - Incorporated on 6 June 2015 
- MRS MUCK LTDActive - Proposal to Strike off- 11015200 - Incorporated on 16 October 2017 
- MRSAQY LTDActive - Proposal to Strike off- 09800529 - Incorporated on 29 September 2015 
- MRSJRS LTDDisolved- 12123935 - Dissolved on 26 July 2022