- JASON K LTD- 14543300 - Incorporated on 15 December 2022 
- JASON H LTDDisolved- 15497821 - Dissolved on 14 January 2025 
- JASON 7 LTDActive - Proposal to Strike off- 09723519 - Incorporated on 8 August 2015 
- JASON'S 01S LTD- 11587784 - Incorporated on 25 September 2018 
- JASON 1 LTD- 11666339 - Incorporated on 8 November 2018 
- JASONLEE ELECTRICAL LTD.- 10024066 - Incorporated on 24 February 2016 
- INNER CITY PLUMBERS LTD- 10321479 - Incorporated on 9 August 2016 
- Jason Graham WALKER- Born July 1988 - 6-8 Freeman Street, Grimsby, England, DN32 7AA 
- JASON HOWARD WALKER- Born August 1970 - FIRST FLOOR, EASTGATE CASTLE STREET, FIRST FLOOR, EASTGATE, CASTLEFIELD, UNITED KINGDOM, M3 4LZ 
- JASON EDWARD WALKER- Born October 1971 - 72 ST JOHNS ROAD, KETTERING, NN15 5AZ 
- JASON ANDREW WALKER- Born July 1979 - 323 WIGAN ROAD, DEANE, BOLTON, LANCASHIRE, ENGLAND, BL3 5QU 
- JASON ANDREW WALKER- Born October 1983 - SUITE 4, 34A WATERLOO ROAD, LONDON, UNITED KINGDOM, NW2 7UH 
- JASON WESLEY WALKER- Born May 1977 - 56 SOUTHFIELD ROAD, WALTHAM CROSS, HERTFORDSHIRE, EN8 7HD 
- JASON EDWARD WALKER- Born March 1969 - 4 ROSE COURT, SOUTH HARROW, HARROW, MIDDLESEX, HA2 8UU 
- JASON EDWARD WALKER- Born October 1971 - 72 ST.JOHNS ROAD, KETTERING, NORTHAMPTONSHIRE, NN15 5AZ 
- JASON HOWARD WALKER- 181 PARK LANE, POYNTON, STOCKPORT, CHESHIRE, SK12 1RH 
- JASON HOWARD WALKER- Born August 1970 - 181 PARK LANE, POYNTON, STOCKPORT, CHESHIRE, SK12 1RH 
- Jason Martin WALKER- Born May 1977 - 49 Hamble Belgrave, Tamworth, England, B77 2JE 
- JASON WRIGHT WALKER- Born October 1970 - 9 SOMERSET DRIVE, NUNEATON, WARWICKSHIRE, CV10 8DD 
- JASON CLARKE WALKER- Born January 1970 - 20 HALL LANE, HEIGHINGTON, CO. DURHAM, UNITED KINGDOM, DL5 6PS