- EDWARD MARTIN CHALLIS- Born January 1989 - 10 WESTERN ROAD, ROMFORD, ESSEX, UNITED KINGDOM, RM1 3JT 
- MARTIN DAVID CHALLIS- Born November 1981 - 7 HACKENDEN CLOSE, EAST GRINSTEAD, WEST SUSSEX, ENGLAND, RH19 3DR 
- MARTIN DAVID CHALLIS- 7 HACKENDEN CLOSE, EAST GRINSTEAD, WEST SUSSEX, ENGLAND, RH19 3DR 
- CHALLIS FORD LTDActive - Proposal to Strike off- 06776601 - Incorporated on 18 December 2008 
- A.M CHALLIS LIMITEDActive - Proposal to Strike off- 10200599 - Incorporated on 26 May 2016 
- CHALLISYS LTDDisolved- 14307051 - Dissolved on 15 April 2025 
- RONALDO LTDActive - Proposal to Strike off- 08934995 - Incorporated on 12 March 2014 
- Ronald, Mr. SUGDEN- Born August 1941 - 2 Wheatley Rise, Ben Rhydding, Ilkley, West Yorkshire, LS29 8SQ 
- RONALD D TM LTDDisolved- 12537086 - Dissolved on 17 May 2022 
- DROPPEDUK. LIMITED- 14972266 - Incorporated on 30 June 2023 
- CHALLIS LANE LTD- 11639138 - Incorporated on 23 October 2018 
- CHALLIS & SONS LTD- 07104386 - Incorporated on 15 December 2009 
- Ian, Mr. MARTIN- Born January 1975 - 8 Blue Barns Business Park Old Ipswich Road, Ardleigh, Colchester, England, CO7 7FX 
- MARTIN MRVA- Born November 1979 - KEMP HOUSE 160 CITY ROAD, LONDON, UNITED KINGDOM, EC1V 2NX 
- RONALD TOUGH- SC078605 - Incorporated on 7 May 1982 
- R. D. CHALLIS & SONS LTD- 07244276 - Incorporated on 5 May 2010 
- PAUL CHALLIS LTDActive - Proposal to Strike off- 10291331 - Incorporated on 22 July 2016 
- JAGCH RONALD- SC746244 - Incorporated on 4 October 2022 
- ADRIAN RONALD CHRISTOPHER CHALLIS- 27 WINNIPEG DRIVE, GREEN STREET GREEN, KENT, BR6 6NW 
- MARTIN GOODE MRICS LIMITEDActive - Proposal to Strike off- 07395477 - Incorporated on 4 October 2010