- ROBERT DOUGLAS MCGREGOR- 3 HILL AVENUE, VICTORIA PARK, BRISTOL, BS3 4SF 
- TREVOR DOUGLAS MCGREGOR- Born August 1970 - PRIORS BARN MAGREED LANE, BROAD OAK, HEATHFIELD, UNITED KINGDOM, TN21 8TR 
- Douglas Miles MCGREGOR- Born May 1935 - Corndean Little Windmill Hill, Chipperfield, Kings Langley, Hertfordshire, England, WD4 9DG 
- SCOTT DOUGLAS MCGREGOR- Born January 1971 - 11 WESTERHILL, PERTH, PERTHSHIRE, PH1 1DH 
- IAN DOUGLAS MCGREGOR- 8 KILN CLOSE, HERMITAGE, THATCHAM, BERKSHIRE, RG18 9TQ 
- IAN DOUGLAS MCGREGOR- Born May 1969 - UNIT 6 I O CENTRE, RADWAY ROAD, SWINDON, WILTSHIRE, SN3 4WH 
- WILLIAM DOUGLAS MCGREGOR- Born July 1952 - 132 LOW LANE, HORSFORTH, LEEDS, WEST YORKSHIRE, LS18 5PX 
- ROBERT DOUGLAS MCGREGOR- Born June 1974 - 3 HILL AVENUE, VICTORIA PARK, BRISTOL, BS3 4SF 
- DOUGLAS NORMAN MCGREGOR- Born December 1942 - HOLBROOK, ICE HOUSE LANE, SIDMOUTH, DEVON, EX10 9DS 
- KEITH DOUGLAS MCGREGOR- Born May 1969 - 97 SHEPHERDS LANE, DARTFORD, ENGLAND, DA1 2PA 
- ALEX DOUGLAS MCGREGOR- Born July 1957 - RIVERBANK HOUSE 2 SWAN LANE, LONDON, UNITED KINGDOM, EC4R 3BF 
- KEITH DOUGLAS MCGREGOR- Born May 1969 - 4 GROVEHERST ROAD, DARTFORD, KENT, DA1 5JD 
- KEITH DOUGLAS MCGREGOR- Born February 1972 - 97 SHEPHERDS LANE, DARTFORD, KENT, DA1 2PA 
- ALLAN DOUGLAS MCGREGOR- Born April 1949 - GLENARBUCK HOUSE, BOWLING, GLASGOW, DUNBARTONSHIRE, G60 5AD 
- DOUGLAS HUGH MCGREGOR- Born May 1941 - TITCOMBE COTTAGE, GRAVEL ROAD, BINFIELD HEATH, HENLEY-ON-THAMES, OXFORDSHIRE, RG9 4LT 
- DOUGLAS WILLIAM MCGREGOR- Born December 1940 - LYEFIELD FARM, FOREST GREEN, SURREY, RH5 5SN 
- ROBERT DOUGLAS MCGREGOR- Born June 1974 - 3 HILL AVENUE, VICTORIA PARK, BRISTOL, BS3 4SF 
- PAUL DOUGLAS MCGREGOR- 27 TOWCESTER ROAD, BLISWORTH, NORTHAMPTON, NN7 3DL 
- M.J. MCGREGOR & CO.- SL001373 - Incorporated on 18 August 1989 
- 1 MCGREGOR LTDActive - Proposal to Strike off- 10012513 - Incorporated on 18 February 2016