- COSTIN HAULAGE LTDDisolved- 15305005 - Dissolved on 29 April 2025 
- COSTIN INCORPORATED LIMITEDActive - Proposal to Strike off- 09604130 - Incorporated on 22 May 2015 
- COSTIN GROUP LTDActive - Proposal to Strike off- SC489211 - Incorporated on 17 October 2014 
- COSTIN NEDELOIU LTDDisolved- 12153411 - Dissolved on 7 February 2023 
- COSTIN CONTRACTORS LTD- 12348415 - Incorporated on 4 December 2019 
- COSTIN SERVICES LTDDisolved- 13828623 - Dissolved on 24 January 2023 
- MYS COSTINGS LTD- 15098197 - Incorporated on 26 August 2023 
- SFT COSTINGS LTD- 15578734 - Incorporated on 20 March 2024 
- Sam COSTIN- Born July 1988 - 320 City Road, London, England, EC1V 2NZ 
- ANN COSTIN- 55 NEWLANDS PARK, DEARHAM, MARYPORT, CUMBRIA, CA15 7ED 
- ANN COSTIN- Born September 1954 - 81 LEIGHTON ROAD, STANBRIDGE, BEDFORDSHIRE, U.K, LU7 9HW 
- LEE COSTIN- Born June 1992 - 24 SECOND AVENUE, WOLVERHAMPTON, UNITED KINGDOM, WV10 9PW 
- Marius-Costin Costin FILIPOIU- Born May 1987 - 6-8 Freeman Street, Grimsby, England, DN32 7AA 
- COSTIN MIU- DEPT 1172 43 OWSTON ROAD, CARCROFT, DONCASTER, SOUTH YORKSHIRE, ENGLAND, DN6 8DA 
- IAN COSTIN- Born July 1989 - 81 LEIGHTON ROAD, STANBRIDGE, BEDFORDSHIRE, U.K, LU7 9HW 
- IAN COSTIN- Born January 1970 - 131 BELLEMOOR ROAD, SOUTHAMPTON, ENGLAND, SO15 7QW 
- IONUT CZI LTDActive - Proposal to Strike off- 10723581 - Incorporated on 13 April 2017 
- IONUT & SUN LTD- 08310345 - Incorporated on 28 November 2012 
- ENE IONUT LTDActive - Proposal to Strike off- 11262649 - Incorporated on 19 March 2018 
- IONUT.DMX LTDActive - Proposal to Strike off- 14247384 - Incorporated on 21 July 2022