- CBA TV LTDType: Media representationIncorporated: 15 November 2022
- THE UNDSCVRD, LTDType: PR and communicationsIncorporated: 16 April 2018
- 4B2B LTDType: PR and communicationsIncorporated: 19 April 2016
- FIELD NETWORK LIMITEDType: Market research and pollingIncorporated: 23 February 2016
- EASTMOUNTAIN MARKETING LTDType: Market research and pollingIncorporated: 4 June 2014
- EMERZ LIMITEDType: Media representationIncorporated: 19 September 2013
- SEARCH RESPONSE AGENCY LIMITEDType: Advertising agenciesIncorporated: 30 September 2003
- PRESCIENT HEALTHCARE GROUP (UK) LIMITEDType: Market research and pollingIncorporated: 12 June 1991
- PRESCIENT HEALTHCARE GROUP LIMITEDType: Market research and pollingIncorporated: 12 September 1990