- YAYU LTD- 12815951 - Incorporated on 16 August 2020 
- YAYY LTDActive - Proposal to Strike off- 08770814 - Incorporated on 12 November 2013 
- YAYA1 LTDDisolved- 14439725 - Dissolved on 22 August 2023 
- YAYA24 LTD- 15710893 - Incorporated on 9 May 2024 
- YAYO'S LTDDissolved- 12318230 - Dissolved on 6 July 2021 
- REDCANVAS LTD- 08148813 - Incorporated on 19 July 2012 
- YAYI XIE- 60 RICHMOND ROAD, KINGSTON, SURREY, ENGLAND, KT2 5EH 
- YAYA WAN- Born January 1983 - 23 LOWER FITZWILLIAM STREET, HUDDERSFIELD, UNITED KINGDOM, HD1 6BA 
- YAYE LTDDisolved- 14587540 - Dissolved on 18 June 2024 
- THE HAPPY BUSINESS COACHES LTDDisolved- 13033453 - Dissolved on 25 February 2025 
- YAYA WANE- FLAT 7, 148 UXBRIDGE ROAD, LONDON, W12 8AA 
- Yaya SAWO- Born October 1969 - 45 Catesby Road, Coventry, England, CV6 3EU 
- YAYA BARA- Born December 1990 - 2 CARNEGIE ROAD, HILLINGTON PARK, GLASGOW, SCOTLAND, G52 4JZ 
- YAYI WANG- Born August 1988 - DEPT 2031 43 OWSTON ROAD, CARCROFT, DONCASTER, UNITED KINGDOM, DN6 8DA 
- YAYO LTDDissolved- 09151069 - Dissolved on 25 September 2018 
- OK YAY LTDActive - Proposal to Strike off- 13977640 - Incorporated on 15 March 2022 
- YAY CLINIC LTD- 14550230 - Incorporated on 20 December 2022 
- YAYA21 LTD- 09953875 - Incorporated on 15 January 2016 
- YAYCO LTDDisolved- 11923360 - Dissolved on 10 September 2024 
- YAYAH LTD- 16378203 - Incorporated on 9 April 2025