- CORNERSTORE STUDIO LTDType: Advertising agenciesIncorporated: 11 March 2025
- PR THE WRITE WAY LIMITEDType: Media representationIncorporated: 3 May 2024
- FIREPROOF MEDIA LTDType: Media representationIncorporated: 9 December 2014
- CLARE WILLIAMS RESEARCH LIMITEDType: Market research and pollingIncorporated: 24 February 2003