- WILDE TOAST LIMITEDType: Advertising agenciesIncorporated: 19 January 2024
- AUDIENCE PRO LTDType: Advertising agenciesIncorporated: 12 June 2019
- ALLERTONS EVENTS BRANDING LIMITEDType: Advertising agenciesIncorporated: 31 March 2016
- MARK-MAKING LIMITEDType: Media representationIncorporated: 3 August 2007
- THOR RESEARCH LIMITEDType: Market research and pollingIncorporated: 6 January 2006
- MAGENTA COMMUNICATIONS LIMITEDType: PR and communicationsIncorporated: 5 April 2004
- MONK COMMUNICATIONS LIMITEDType: PR and communicationsIncorporated: 17 December 2003
- HYPERTHETICAL LIMITEDType: Market research and pollingIncorporated: 13 November 2003