- JOAN GREY- Born May 1945 - 15 DENTON PARK, GOSFORTH, SEASCALE, CUMBRIA, CA20 1BG 
- JEAN GREY- 2 LAMBERT COURT, LOWSON STREET, DARLINGTON, DURHAM, UNITED KINGDOM, DL3 0YN 
- PAUL GREY- Born June 1964 - ABACUS HOUSE 129 NORTH HILL, PLYMOUTH, DEVON, PL4 8JY 
- SEAN GREY- Born April 1969 - 724 SHIRLEY ROAD, HALL GREEN, BIRMINGHAM, WEST MIDLANDS, UNITED KINGDOM, B28 9LF 
- ADAM GREY- 47 ASHURST CLOSE, DARTFORD, KENT, ENGLAND, DA1 4SX 
- DE GREY MANAGEMENT LIMITED- 03986329 - Incorporated on 5 May 2000 
- GREY DRAGON INSPECTION & ENGINEERING LTDDisolved- 13910456 - Dissolved on 14 November 2023 
- AUGUST GREY LIMITEDDisolved- 09091359 - Dissolved on 3 December 2024 
- GREYSHRIKE INVESTMENT MANAGEMENT LIMITED- 4 MATTHEW PARKER STREET, LONDON, SW1H 9NP 
- GREYSTOKE GREY LIMITEDActive - Proposal to Strike off- 08218625 - Incorporated on 18 September 2012 
- NAVY GREY MANAGEMENT LTDDisolved- 12475803 - Dissolved on 18 July 2023 
- D F BAXTER (ENGINEERING) LIMITED- COTON HOUSE FARM, COTON LANE, TAMWORTH, ENGLAND, B79 7SS 
- MTC ENGINEERING AND INVESTMENTS LIMITED- 54 SANDINGTON DRIVE, SANDINGTON, CHESHIRE, CW9 8QA 
- REIGILL CIVIL ENGINEERING CONTRACTORS LIMITED- BARROW BRIDGE HOUSE, CLUB STREET, CLITHEROE, BB7 9AY 
- APPLIED SYSTEMS ENGINEERING (UK) LIMITED- 73A CLIFTON STREET, LYTHAM ST. ANNES, LANCASHIRE, UNITED KINGDOM, FY8 5ER 
- CHESTER HALL PRECISION ENGINEERING LIMITED- 24 Old Bond Street, London, England, England, W1S 4AP 
- ACCESS DESIGN AND ENGINEERING LIMITED- Born August 1952 - HALESFIELD 22, TELFORD, SHROPSHIRE, TF7 4QX 
- S C ENGINEERING (WORKINGTON) LIMITED- 6 PHEASANTS RISE, ARLECDON, FRIZINGTON, CUMBRIA, CA26 3XA 
- BLUE CHIP CUSTOMER ENGINEERING LIMITED- STONEHAVEN 17 THE MARSH, CARLTON, BEDFORD, BEDFORDSHIRE, UNITED KINGDOM 
- GREYBROOKE MANAGEMENT LTD- 14957659 - Incorporated on 24 June 2023