- OPULENCE 10K LTDDisolved- 13101770 - Dissolved on 7 June 2022 
- OPULENT SA LTD- 14989570 - Incorporated on 7 July 2023 
- OPUS REBUS LTD- 10647318 - Incorporated on 2 March 2017 
- OPULENZA LTD- 15297641 - Incorporated on 21 November 2023 - Limberline Road, Hilsea, PO3 5BU 
- OPUS 8 LIMITEDDissolved- 03343896 - Dissolved on 13 November 2012 
- OPUS 30 LIMITEDDisolved- 02165035 - Dissolved on 25 April 2023 
- OPUS G LIMITED- 06949764 - Incorporated on 1 July 2009 
- OPUS INSYS LTDActive - Proposal to Strike off- 05449312 - Incorporated on 11 May 2005 
- OPUS 21 LIMITED- 05605616 - Incorporated on 27 October 2005 
- OPUS 28 LIMITED- 07227420 - Incorporated on 19 April 2010 
- OPUS 4 LIMITED- 08024600 - Incorporated on 11 April 2012 
- OPUS 1969 LIMITEDActive - Proposal to Strike off- 08896681 - Incorporated on 17 February 2014 
- OPUS INFRA LTD- 08888424 - Incorporated on 12 February 2014 
- OPUS 54 LIMITED- 08989663 - Incorporated on 10 April 2014 
- OPULIOUS LTDDissolved- 08530240 - Dissolved on 30 December 2014 
- OPULENTA LTD.Active - Proposal to Strike off- 07837480 - Incorporated on 7 November 2011 
- OPUS DE NOVO LTDLiquidation- 08061117 - Incorporated on 8 May 2012 
- OPUS3 LIMITEDDissolved- 03415037 - Dissolved on 25 June 2013 
- J.D. OPULENCE LTD.- 12817227 - Incorporated on 17 August 2020 
- OPUZ LIMITEDActive - Proposal to Strike off- 11286433 - Incorporated on 3 April 2018