- ROBERT WINSTON JACKSON- 4 WARGRAVE HALL, WARGRAVE, BERKS, RG10 8DA 
- WINSTON CS LTDActive - Proposal to Strike off- 07974537 - Incorporated on 2 March 2012 
- WINSTON TS LTDActive - Proposal to Strike off- 08488140 - Incorporated on 15 April 2013 
- WINSTON&CO LTDDisolved- 14632261 - Dissolved on 8 August 2023 
- H & M COLLIER LLP- OC309910 - Incorporated on 4 November 2004 
- D.M. COLLIER LTD.Dissolved- 01069096 - Dissolved on 2 August 2011 
- 283 COLLIER LTD- 11314174 - Incorporated on 17 April 2018 
- T. COLLIER LTD- 13060313 - Incorporated on 3 December 2020 
- WINSTON'S WISH- 03329289 - Incorporated on 7 March 1997 
- Keith Jack, Mr. OLIVER- Born August 1942 - 27 Mortimer Street, London, United Kingdom, W1T 3BL 
- Jack James, Mr. BERROW- Born September 1991 - Flat 12 Calico Court Marine St, London, United Kingdom, SE16 4AZ 
- WINSTONE LTD- 05457868 - Incorporated on 20 May 2005 
- Francis Jack, Mr. GOSS- Born October 1971 - Ipa Somerset House West Wing 2nd Floor, Strand, London, WC2R 1LA 
- Francis Jack, Mr. GOSS- Born October 1971 - Heath Hall Heath, Wakefield, West Yorkshire, United Kingdom, WF1 5SL 
- Francis Jack, Mr. GOSS- Born October 1971 - Heath Hall, Heath, Wakefield, West Yorkshire, WF1 5SL 
- Dennis Wayne, Mr. JACK- Born October 1955 - Lynwood House 373-375 Station Road, Harrow, England, HA1 2AW 
- S G COLLIER LTDDissolved- 07605277 - Dissolved on 3 September 2013 
- M. P. COLLIER LTDDisolved- 11521819 - Dissolved on 13 December 2022 
- COLLIER MEDIA BUSINESS LIMITED- 07597396 - Incorporated on 8 April 2011 
- COLLIER (2000) LIMITEDActive - Proposal to Strike off- 04393283 - Incorporated on 13 March 2002