- CITIR SIMIT LTDDissolved- 07474868 - Dissolved on 20 November 2012 
- SIMIS LIMITED- 02281639 - Incorporated on 28 July 1988 
- SIMIFRAN(UK) LTD- 09318164 - Incorporated on 19 November 2014 
- SIMIN LIMITEDActive - Proposal to Strike off- 08671025 - Incorporated on 2 September 2013 
- LUCIE SIMIC LTD- 08986500 - Incorporated on 8 April 2014 
- SIMICLOOX LTDDisolved- 15057099 - Dissolved on 14 January 2025 
- ALABASTIAN PROPERTY LIMITED- 10576218 - Incorporated on 23 January 2017 
- SIMIN WANG- FIFTH FLOOR 3 GOWER STREET, LONDON, UNITED KINGDOM, WC1E 6HA 
- SIMIN MIRI- Born March 1963 - 384 LINTHORPE ROAD, MIDDLESBROUGH, CLEVELAND, UNITED KINGDOM, TS5 6HA 
- SIMIA WALL- SIR ROBERT PEEL HOUSE, 178 BISHOPSGATE, LONDON, EC2M 4NJ 
- ION SIMION- Born September 1959 - 57 HIGH STREET, HODDESDON, UNITED KINGDOM, EN11 8TQ 
- MR.MR. LTDDisolved- 14252327 - Dissolved on 5 December 2023 
- SIMIT NAIK- Born March 1981 - 14 NEVILLE ROAD, LEICESTER, LE3 6DS 
- IVAN SIMIC- Born March 1995 - KEMP HOUSE 160 CITY ROAD, LONDON, UNITED KINGDOM, EC1V 2NX 
- SIMIA WALL- 178 BISHOPSGATE, LONDON, EC2M 4NJ 
- MR MR2 LTD- 11218539 - Incorporated on 21 February 2018 
- VICTOR&SEBASTIAN CONSTRUCTION LTD- 12414916 - Incorporated on 20 January 2020 
- LONDON ACADEMY OF SUSTAINABLE CONSTRUCTION C.I.C.- 06512998 - Incorporated on 25 February 2008 
- Dean SIMIC- Born December 1976 - 41 Craven Street, Coventry, United Kingdom, CV5 8DS 
- Tina SIMIC- Born August 1981 - 20-22 Wenlock Road, London, United Kingdom, N1 7GU