- DIA UWEM LTD- 15339584 - Incorporated on 9 December 2023 
- UWEM OTONG LTD- NI686672 - Incorporated on 17 March 2022 
- UWEMI LIMITEDDisolved- SC698564 - Dissolved on 8 August 2023 
- UKO2 LTD- 05512171 - Incorporated on 19 July 2005 
- UKOPA- 04052297 - Incorporated on 9 August 2000 
- UKOG (234) LTD- 07055133 - Incorporated on 23 October 2009 
- UKON LTD.Active - Proposal to Strike off- 08049829 - Incorporated on 30 April 2012 
- UKON LTD- 10867966 - Incorporated on 17 July 2017 
- UKO LIMITED- 05412869 - Incorporated on 4 April 2005 
- UKOG (137/246) LTD- 06807023 - Incorporated on 2 February 2009 
- UKOK LTDActive - Proposal to Strike off- 08488213 - Incorporated on 15 April 2013 
- UKOI LTD- 10623637 - Incorporated on 16 February 2017 
- UKOS LTD- 03926059 - Incorporated on 10 February 2000 
- UKON LTDActive - Proposal to Strike off- 09301500 - Incorporated on 7 November 2014 
- UKOO LTD- 10326374 - Incorporated on 11 August 2016 
- UKOZY LTDDisolved- 13463657 - Dissolved on 10 October 2023 
- UKOCR LTD- 09816402 - Incorporated on 8 October 2015 
- UKORA LTD- 13770875 - Incorporated on 29 November 2021 
- EFFIONG CONSULTANCY LTD- 09265156 - Incorporated on 15 October 2014 
- UKOBD LTD- 05365203 - Incorporated on 15 February 2005