- Kevin John, Mr. MCCARTHY- Born November 1954 - 100 Chalk Farm Road, London, United Kingdom, NW1 8EH 
- Kevin Paul, Mr. MCKINSON- Born September 1980 - 97 Eden Park Avenue, Beckenham, Kent, United Kingdom, BR3 3HH 
- Kevin Joseph, Mr. CONNOR- Born July 1975 - Riverside House Irwell Street, Manchester, M3 5EN 
- MR & MRS S LTDActive - Proposal to Strike off- 12290244 - Incorporated on 30 October 2019 
- OCDNADLEIF42 LTD- 08786727 - Incorporated on 22 November 2013 
- KEVIN&CO LTDActive - Proposal to Strike off- 11308034 - Incorporated on 13 April 2018 
- ST KEVIN`S LTD- 06696145 - Incorporated on 12 September 2008 
- KEVIN EN LTDActive - Proposal to Strike off- 09567335 - Incorporated on 29 April 2015 
- KEVIN WS LTD- 16294418 - Incorporated on 5 March 2025 
- MARK LOUIS SUMPTER- Born May 1963 - BANK HOUSE 2-4 WOOD STREET, SWINDON, UNITED KINGDOM, SN1 4AB 
- BRIAN HUNT SUMPTER- Born January 1931 - 4 WILCOT CLOSE, WATFORD, HERTFORDSHIRE, WD19 4BZ 
- AUDREY MAY SUMPTER- Born May 1933 - 111 BROMLEY ROAD, CATFORD, LONDON, SE6 2NZ 
- Karl David SUMPTER- Born February 1966 - 62 Harrington Road, Rothwell, Northamptonshire, England, NN14 6AR 
- DAVID JOHN SUMPTER- 12 VICTORIA PARK, SKELMERSDALE, ENGLAND, WN8 8JQ 
- SUMPTER CLINICAL RESEARCH SOLUTIONS LIMITEDActive - Proposal to Strike off- 08117505 - Incorporated on 25 June 2012 
- Brian Martin, Mr. WEBB- Born September 1974 - 1 Latham Hall Clay Lane, Hale, Altrincham, Cheshire, England, WA15 8TY 
- John Martin, Mr. AGNEW- Born October 1947 - 11 Limavady Road, Londonderry, Northern Ireland, BT47 6JU 
- Hans Martin, Mr. SMITH- Born September 1979 - 302 Bridgewater Place, Birchwood Park, Warrington, Cheshire, WA3 3XG 
- Ricky Martin, Mr. FORD- Born April 1966 - 42 42 Sherde Road, Sheffield, South Yorks., United Kingdom, S6 3QQ 
- Howard Martin, Mr. LAW- Born October 1956 - The Stables Goblands Farm Business Centre Cemetery Lane, Hadlow, Kent, United Kingdom, TN11 0LT