- HPI VERIFICATION SERVICES LTD- 07217086 - Incorporated on 8 April 2010 
- VERIFICATION SERVICES LTD.- OLIAJI TRADE CENTRE, FRANCIS RACHEL STREET, VICTORIA, MAHE, SEYCHELLES, 1312 
- HPI (BETA 3) LLP- 1 CHRISTCHURCH WAY, WOKING, SURREY, UNITED KINGDOM, GU21 6JG 
- HPI (BETA 3) LLP- 50 GROSVENOR HILL, FIRST FLOOR, LONDON, ENGLAND, W1K 3QT 
- HPI SERVICES LTDActive - Proposal to Strike off- 15981708 - Incorporated on 26 September 2024 
- HPIB LTD- 05828436 - Incorporated on 25 May 2006 
- HPID LTDDisolved- 14294901 - Dissolved on 28 May 2024 
- HPII LTDActive - Proposal to Strike off- 10880198 - Incorporated on 24 July 2017 
- HPI ENERGY SERVICES LTD- 05214035 - Incorporated on 25 August 2004 
- HPIM LTD- 12917994 - Incorporated on 1 October 2020 
- HPI2 LLP- OC402386 - Incorporated on 20 October 2015 
- HPIA LTDActive - Proposal to Strike off- 08385383 - Incorporated on 1 February 2013 
- HPI 6 LLP- OC448298 - Incorporated on 20 July 2023 
- HPI (BETA 3) LLP- 1 CHRISTCHURCH WAY, WOKING, SURREY, UNITED KINGDOM, GU21 6JG 
- HPI (BETA 3) LLP- 1 CHRISTCHURCH WAY, WOKING, SURREY, UNITED KINGDOM, GU21 6JG 
- HPIUK LTD- 14770743 - Incorporated on 30 March 2023 
- HPI MY CAR LTDDisolved- 14796100 - Dissolved on 11 March 2025 
- IMEI HPI LTDActive - Proposal to Strike off- 08788358 - Incorporated on 25 November 2013 
- HPI WIND LTD- 14022625 - Incorporated on 4 April 2022 
- HPIZZA LTD- 15259561 - Incorporated on 3 November 2023