- ADLEGION LIMITEDType: Advertising agenciesIncorporated: 22 January 2020
- 66 DESIGN CONSULTANCY LIMITEDType: Advertising agenciesIncorporated: 27 March 2009
- ENDERLEY MARKETING LIMITEDType: Market research and pollingIncorporated: 25 June 2007
- MRA RESEARCH LIMITEDType: Market research and pollingIncorporated: 7 March 2003
- GARDNER SCHUNEMANN LIMITEDType: Advertising agenciesIncorporated: 26 September 2002
- DESIGN 4 RESULTS LIMITEDType: Advertising agenciesIncorporated: 25 June 2002