- PTS TM LTDActive - Proposal to Strike off- 11998990 - Incorporated on 16 May 2019 
- PTSP2 LTD- 11217579 - Incorporated on 21 February 2018 
- PTSE LTD- 10221455 - Incorporated on 8 June 2016 
- PTSD LTDActive - Proposal to Strike off- 09796344 - Incorporated on 26 September 2015 
- PTS MZ LTD- 11739285 - Incorporated on 21 December 2018 
- PTSL LTD- 14297652 - Incorporated on 15 August 2022 
- KMDS GROUP LTD- 08742197 - Incorporated on 22 October 2013 
- PTS 012 LIMITEDActive - Proposal to Strike off- 08742446 - Incorporated on 22 October 2013 
- PTS 018 LIMITED- 08772847 - Incorporated on 13 November 2013 
- PTS 015 LIMITED- 08772399 - Incorporated on 12 November 2013 
- MEDI WAV LTD- 12394699 - Incorporated on 9 January 2020 
- MAS PTS LTD- 12029651 - Incorporated on 3 June 2019 
- PTS PRE 2014 LTDDissolved- 02906172 - Dissolved on 23 October 2015 
- HG PROFESSIONAL SERVICES (UK) LTDDisolved- 08734696 - Dissolved on 25 February 2025 
- KMDS CONSULTANCY LIMITED- 08734259 - Incorporated on 16 October 2013 
- PTS2 LIMITEDActive - Proposal to Strike off- 04839082 - Incorporated on 21 July 2003 
- PTS 002 LIMITEDActive - Proposal to Strike off- 08734513 - Incorporated on 16 October 2013 
- PTS 019 LIMITED- 08772648 - Incorporated on 13 November 2013 
- PTSLY LTDDisolved- SC429847 - Dissolved on 11 July 2023 
- PTSSD LTDDissolved- 06213185 - Dissolved on 6 August 2013