- ST PAUL& PAUL LTDActive - Proposal to Strike off- SC602787 - Incorporated on 17 July 2018 
- MR.MR LIMITEDDissolved- 06898238 - Dissolved on 17 December 2013 
- MR & MRS SYAL LTD.- SC595450 - Incorporated on 26 April 2018 
- MR & MRS FOOD LTDLiquidation- 12061478 - Incorporated on 20 June 2019 
- MR & MRS SHAW LTDDisolved- 13512942 - Dissolved on 17 January 2023 
- MR & MRS CHAI LTDDisolved- 15100870 - Dissolved on 28 January 2025 
- MR & MRS SUDS LTD- 15856086 - Incorporated on 24 July 2024 
- MR & MRS SUBA LTD- 16425292 - Incorporated on 1 May 2025 
- CHALLENGE 500 LTDActive - Proposal to Strike off- 07089609 - Incorporated on 27 November 2009 
- CHALLENGE25 LTDActive - Proposal to Strike off- 10590309 - Incorporated on 30 January 2017 
- G&M CHALLENGE LTDDisolved- 14194605 - Dissolved on 22 October 2024 
- ROBERT JOHN CHALLEN- Born October 1946 - 16 HILL MEADOW, OVERTON, BASINGSTOKE, HAMPSHIRE, RG25 3JD 
- LESLIE DAWSON CHALLEN- Born March 1946 - 101 WOODPECKER MOUNT, PIXTON WAY, CROYDON, CR0 9JB 
- CAROL CELIA CHALLEN- Born March 1955 - BEECHES LODGE BEECHES CLOSE, KINGSWOOD, TADWORTH, SURREY, UNITED KINGDOM, KT20 6QA 
- MICHAEL DAWSON CHALLEN- Born December 1942 - 9 HANDEL WALK, TONBRIDGE, KENT, TN10 4DG 
- Abigail Nicola CHALLEN- Born September 1988 - 50 North Street, Havant, England, PO9 1QU 
- ZAKARY CHALLEN BROWN- Born July 1971 - UNIT 1 HELIOS 47, ISABELLA ROAD, GARFORTH, LEEDS, WEST YORKSHIRE, LS25 2DY 
- DAVID JOHN CHALLEN- Born March 1943 - 2ND FLOOR, CARDINAL PLACE 80 VICTORIA STREET, LONDON, UNITED KINGDOM, SW1E 5JL 
- ANNE MARIE CHALLEN- Born January 1950 - FLAT B 103 GUNTERSTONE ROAD, LONDON, W14 9BT 
- Zakary Challen BROWN- Born November 1971 - 34 Anyards Road, Cobham, Surrey, United Kingdom, KT11 2LA