- KI HEALTH INTERNATIONALDissolved- 03624078 - Dissolved on 17 January 2012 
- TAO XCLUSIVE LIMITED- 13722859 - Incorporated on 3 November 2021 
- TAO RF LTDDissolved- 06295566 - Dissolved on 24 September 2013 
- TAON LTDDisolved- 10899694 - Dissolved on 25 February 2025 
- TAOI LTDDisolved- 11309806 - Dissolved on 17 September 2024 
- TAO DE LTDDisolved- 13212661 - Dissolved on 22 April 2025 
- AN TAO LTDActive - Proposal to Strike off- 15610121 - Incorporated on 2 April 2024 
- TAOE LTD- 12464178 - Incorporated on 14 February 2020 
- TAOV LTD- 08724840 - Incorporated on 9 October 2013 
- TAO MO LTD- 15283729 - Incorporated on 14 November 2023 
- PEAK NGO LTDDissolved- 07128461 - Dissolved on 1 April 2014 
- BAO NGOC LTDDisolved- 15150943 - Dissolved on 25 February 2025 
- TAO STUDIES ASSOCIATION- 06271779 - Incorporated on 7 June 2007 
- TAO DO LTDDissolved- 07496274 - Dissolved on 28 August 2012 
- TAOW LTD- 16085643 - Incorporated on 18 November 2024 
- NGOEN LTDDissolved- 08315374 - Dissolved on 12 August 2014 
- NGOME'S LTDActive - Proposal to Strike off- 09916994 - Incorporated on 15 December 2015 
- DUY NGO LTDDisolved- 15361660 - Dissolved on 27 May 2025 
- RO NGOFA LTDActive - Proposal to Strike off- 10448590 - Incorporated on 27 October 2016 
- NGO D MINH LTDDisolved- 14211469 - Dissolved on 5 December 2023