- ADAM DAVID JOY- Born May 1970 - 3 GROVE PLACE, LONDON, SW12 9LL 
- DAVID JOYNES- 70 BLACKSTITCH LANE, WEBHEATH, REDDITCH, WORCESTERSHIRE, B97 5TQ 
- DAVID JOYNER- Born November 1978 - 32 TROUTBECK WALK, HEATHERSIDE, CAMBERELY, SURREY, GU15 1BN 
- DAVID JOYNES- Born August 1931 - 10 INCLINE ROAD, HOLLINWOOD, OLDHAM, GREATER MANCHESTER, OL8 4QW 
- JOY DAVIDIAN- Born July 1984 - 25 PALMER ROAD, DAGENHAM, ESSEX, RM8 1TD 
- DAVID PAUL JOY- Born April 1957 - NATIONAL GOLF CENTRE, THE BROADWAY, WOODHALL SPA, LINCOLNSHIRE, LN10 6PU 
- DAVID JOHN JOY- Born November 1947 - THE BUNGALOW BUNNS BANK, ATTLEBOROUGH, NORFOLK, NR17 2HG 
- JOY DAVIDSON- Born January 1954 - 6 ENGLISH STREET, LONGTOWN, CARLISLE, UNITED KINGDOM, CA6 5SD 
- SYMMONS DORMANT LIMITEDLiquidation- 05724524 - Incorporated on 28 February 2006 
- WORLDWIDE INTL LTD- 16059647 - Incorporated on 4 November 2024 
- JOY BY SOPHIE - THE HOME OF GENDER-AFFIRMING AESTHETICS LTD- 16370209 - Incorporated on 7 April 2025 
- ELECTRIC PROJECTS LTDDissolved- 10657536 - Dissolved on 6 July 2021 
- CLA MOTORS LIMITEDDisolved- 12818006 - Dissolved on 4 October 2022 
- JOY AUTOS LIMITED- 12902266 - Incorporated on 24 September 2020 
- JOY JOY CARE SERVICES LIMITEDDisolved- 14511212 - Dissolved on 13 May 2025 
- DAVID EDWARDS E C & I TECHNICAL SERVICES LIMITED- 06697102 - Incorporated on 15 September 2008 
- VELVET VIXEN LIMITEDDissolved- 06568242 - Dissolved on 29 June 2010 
- JOYBEAR LIMITEDDisolved- 07928755 - Dissolved on 5 October 2021 
- JOY SUPRA PLCDisolved- 09034447 - Dissolved on 6 February 2018 
- THE CULTURE PRINCIPLE LIMITED- 11610860 - Incorporated on 8 October 2018