- DIAMANTTEK LTDActive - Proposal to Strike off- 11581292 - Incorporated on 21 September 2018 
- M.DIAMANTOPOULOU LTDActive - Proposal to Strike off- 09286018 - Incorporated on 29 October 2014 
- JACOB AND JACOB LIMITED- 09240304 - Incorporated on 29 September 2014 
- DIAMANTYONDA LTD- 13620674 - Incorporated on 14 September 2021 
- RAKE CAR SALES LIMITED- 07254150 - Incorporated on 14 May 2010 
- BLACK DIAMANT LTDActive - Proposal to Strike off- 07151454 - Incorporated on 9 February 2010 
- DIAMANT COFFEUR LIMITED- 07224573 - Incorporated on 15 April 2010 
- DIAMANT BLEU LIMITEDDissolved- 08107308 - Dissolved on 4 August 2015 
- DIAMANT NOIR LIMITEDActive - Proposal to Strike off- 08525458 - Incorporated on 13 May 2013 
- VIVIENNE DIAMANT LTD.Disolved- 11367955 - Dissolved on 15 October 2024 
- DIAMANT-ASSET LTDDisolved- 12167865 - Dissolved on 25 February 2025 
- DIAMANT TRANSPORT LTDDisolved- 14020931 - Dissolved on 12 September 2023 
- DIAMANT EXPRESS LTD- 16323086 - Incorporated on 18 March 2025 
- DIAMANTINE UK LTDDisolved- 14070332 - Dissolved on 17 September 2024 
- EDWARD AROMIRE- 18 ROSE WALK, PURLEY, SURREY, ENGLAND, CR8 3LG 
- ALIYU AROME AUDU- Born October 1976 - DNS HOUSE 382 KENTON ROAD, HARROW, MIDDLESEX, UNITED KINGDOM, HA3 8DP 
- KELVIN AROMANA- Born June 1988 - SUITE A 1 WIDCOMBE STREET, POUNDBURY, DORCHESTER, DORSET, UNITED KINGDOM, DT1 3BS 
- JACOB & JACOB PROPERTIES LTD- 11299599 - Incorporated on 9 April 2018 
- MATHER USHER LTDDisolved- 13155929 - Dissolved on 31 January 2023 
- USHER EVENTS LTD- 15529650 - Incorporated on 28 February 2024