- DUTTA AND SONS LTD- 13324973 - Incorporated on 9 April 2021 
- SWAPAN GHOSH- Born February 1973 - 228 GLENWOOD COURT, LISBURN, NORTHERN IRELAND, BT28 3UF 
- MO DUTTA LIMITED- 03928818 - Incorporated on 18 February 2000 
- GREAT BRITAIN CONSTRUCTION LTDDisolved- 12036890 - Dissolved on 18 April 2023 
- SWAPAN SAMANTA- Born December 1953 - 56 GAINSBOROUGH DRIVE, ASCOT, BERKSHIRE, SL5 8TB 
- Deepak, Mr. KUMAR- Born January 1980 - 24 Michaelmas Road, Coventry, England, CV3 6HG 
- Vaneet, Mr. KUMAR- Born February 1981 - Unit 7 20 River Road, Barking, England, IG11 0DG 
- Vikash, Mr. KUMAR- Born October 1974 - 137 High Street, Gosforth, Newcastle Upon Tyne, Tyne And Wear, United Kingdom, NE3 1HA 
- Petra, Mrs. KUMAR- Born October 1975 - 7 Stratton Gardens, Reading, Berkshire, United Kingdom, RG2 8AT 
- Sudhir, Mr, KUMAR- Born June 1973 - 121 Sutton Lane, Hounslow, United Kingdom, TW3 4JW 
- Tarsem, Mr. KUMAR- Born December 1970 - 48 Lawrence Road, Hayes, England, UB4 8QB 
- Vikash, Mr. KUMAR- Born October 1974 - 4 Brandling Park, Newcastle Upon Tyne, England, NE2 4QA 
- Meena, Mrs. KUMAR- Born July 1974 - 59 The Green, Chelmsford, Essex, England, CM1 2BQ 
- SWAPAN BHAUMICK- THE ELMS, ZION HILL, OAKHILL, BATH, AVON, BA3 5AN 
- SWAPAN SAWHNEY- Born May 1959 - 12 MILLSTREAM, RINGWOOD, HAMPSHIRE, UNITED KINGDOM, BH24 3SE 
- SWAPAN MUKHERJEE- Born October 1953 - ARDEN HOUSE COMMERCIAL ROAD, LEVEN, UNITED KINGDOM, KY8 4QX 
- SWAPAN SAWHNEY- Born May 1959 - 25 BANK STREET, CANARY WHARF, LONDON, E14 5JP 
- Nidhi, Mrs. KUMAR- Born March 1972 - 6 Steerforth Copse, Owlsmoor, Sandhurst, Berkshire, United Kingdom, GU47 0GX 
- Puneet, Mr. KUMAR- Born August 1968 - 6 Steerforth Copse, Owlsmoor, Sandhurst, England, GU47 0GX 
- Sushil, Mr. KUMAR- Born November 1967 - 60 High Road, Romford, England, RM6 6PP