- EJIGHIONWU UKO- Born June 1965 - 20 HALONS, ELTHAM, UNITED KINGDOM, SE9 5BS 
- UKOMA ADDAY- SUITE 107C 107 DOWNS ROAD, LONDON, UK, E5 8DS 
- EFFIONG AKPAN- Born November 1960 - UNIT 3 BEROL HOUSE, 25 ASHLEY ROAD, LONDON, UNITED KINGDOM, N17 9LJ 
- EFFIONG AKPAN- Born November 1959 - 8 BIRKBECK ROAD, TOTTENHAM, LONDON, ENGLAND, N17 8NG 
- UKOZ LIMITED- 10299820 - Incorporated on 27 July 2016 
- UKONE HVAC LTD- 14977791 - Incorporated on 3 July 2023 
- UKOZTURK LTDDisolved- 14847535 - Dissolved on 8 October 2024 
- Emmanuel EFFIONG- Born August 1988 - 71-75 Shelton Street, Covent Garden, London, United Kingdom, WC2H 9JQ 
- EFFIONG LOLANG- 37 WHARF ROAD, CHELMSFORD, UNITED KINGDOM, CM2 6FS 
- BLESSING EFFIONG- 63 SUTHERLAND ROAD, BELVEDERE, KENT, UNITED KINGDOM, DA17 6JR 
- UKOLDATE LTDActive - Proposal to Strike off- 10547056 - Incorporated on 4 January 2017 
- UKO NET ZERO LTDDisolved- 14321945 - Dissolved on 30 January 2024 
- UKOA LIMITEDActive - Proposal to Strike off- 08619417 - Incorporated on 22 July 2013 
- UKOL LIMITEDActive - Proposal to Strike off- 08332848 - Incorporated on 17 December 2012 
- UKOR BOARD LTD- 11446481 - Incorporated on 3 July 2018 
- UKOK LIMITEDActive - Proposal to Strike off- 10788168 - Incorporated on 24 May 2017 
- ANIETIE EFFIONG- Born March 1984 - 28 DELLFIELD ROAD, HATFIELD, HERTS, ENGLAND, AL10 8EW 
- JEFFREY EFFIONG- Born October 1990 - 23 HENDALE HOUSE, NORTHWOLD ROAD, LONDON, UNITED KINGDOM, E5 8BB 
- OSCAR UKOHA- Born February 1967 - 293 PLUMSTEAD HIGH STREET, LONDON, LONDON, UNITED KINGDOM, SE18 1JX 
- UK OUTDOOR PURSUITS LIMITEDActive - Proposal to Strike off- 04706205 - Incorporated on 20 March 2003