- DAVID HOLLIER LIMITEDDisolved- 12876318 - Dissolved on 22 March 2022 
- DAVID HOLLIER LIMITEDDissolved- 03914477 - Dissolved on 16 July 2019 
- Simon David HOLLIER- Born January 1970 - 1st Floor 21 Station Road, Watford, Herts, WD17 1AP 
- Simon David HOLLIER- Born January 1970 - 1 Brassey Road Old Potts Way, Shrewsbury, Shropshire, United Kingdom, SY3 7FA 
- Simon David HOLLIER- Born January 1970 - The Coachworks, Unit 1, 9 Regent Street, London, England, NW10 5LG 
- SIMON DAVID HOLLIER- Born January 1969 - FOXDALE BANBURY LANE, NETHERCOTE, BANBURY, OXON, ENGLAND, OX17 2BL 
- DGS HARROVIAN LTD- 05534880 - Incorporated on 12 August 2005 - 5 Jardine House, Harrovian Business Village, Bessborough Road, Harrow, HA1 3EX 
- M. R. SIMONS LIMITEDActive - Proposal to Strike off- SC537381 - Incorporated on 7 June 2016 
- SIMON HOLLIER- Born October 1979 - 57 GEORGE ROAD, SUTTON COLDFIELD, WEST MIDLANDS, UNITED KINGDOM, B73 5AN 
- SIMON HOLLIER- Born October 1979 - 57 GEORGE ROAD, SUTTON COLDFIELD, BIRMINGHAM, WEST MIDLANDS, B73 5AN 
- SIMON HOLLIER- Born January 1970 - UNIT 6A CROOKEDHOLM BUSINESS CENTER 81 MAIN ROAD, CROOKEDHOLM, SCOTLAND, KA3 6JU 
- MR DAVID P C LTD- 16409026 - Incorporated on 25 April 2025 
- SIMON DAVID LUKE HOLLIER- Born January 1970 - THE OLD BARN FARMHOUSE 45 THE STREET, KETTLESTONE, FALKENHAM, NORFOLK, ENGLAND, NR21 0JB 
- Jane, Mrs. HOLLIER-SWAIN- Born October 1974 - 13 Stourdale Road, Cradley Heath, England, B64 7BG 
- DAVID SIMON LTD- 13367385 - Incorporated on 29 April 2021 - 5 Jardine House, Harrovian Business Village, Bessborough Road, Harrow, HA1 3EX 
- SIMON DAVID LTDDisolved- 14034136 - Dissolved on 12 September 2023 
- SIMON DAVID LTD- 16011749 - Incorporated on 10 October 2024 
- DAVID SIMON LTD.Dissolved- SC243516 - Dissolved on 22 June 2012 
- DAVID&SIMON LTDActive - Proposal to Strike off- 11527318 - Incorporated on 20 August 2018 
- MR SIMON REES LTDDisolved- 14242006 - Dissolved on 26 December 2023