- OEMSECRETS LIMITEDType: Media representationIncorporated: 8 September 2005
- CHOCOLATE PR LIMITEDType: Media representationIncorporated: 24 September 2004
- LORRAINE ELLISON LTDType: PR and communicationsIncorporated: 8 April 2004
- SPARK OF MADNESS LIMITEDType: Advertising agenciesIncorporated: 26 November 2003
- CREATIVE ARTS PROMOTION LTD.Type: Media representationIncorporated: 7 November 2003
- STRATEGIC TOURISM LIMITEDType: Market research and pollingIncorporated: 18 April 2003
- YOUR LOCAL LINK LIMITEDType: Advertising agenciesIncorporated: 20 February 2003
- MAGELLAN DESIGN LIMITEDType: Media representationIncorporated: 28 June 2000
- IN YOUR SPACE LIMITEDType: Advertising agenciesIncorporated: 29 December 1999
- AHEAD LIMITEDType: PR and communicationsIncorporated: 26 June 1992
- PARTNERS PR LIMITEDType: PR and communicationsIncorporated: 19 April 1988
- AD GROUP HOLDINGS LIMITEDType: Media representationIncorporated: 15 January 1986
- GOLDTEMPEST LIMITEDType: Advertising agenciesIncorporated: 17 February 1977