- BAZ WILLIAMSON CREATIVE LTDType: Advertising agenciesIncorporated: 10 April 2024
- WILLIAMSON CREATIVE LTDType: Advertising agenciesIncorporated: 20 April 2020
- BEE HAPPY. CREATIVE LIMITEDType: Media representationIncorporated: 15 February 2013
- 2XD BRAND MANAGEMENT LIMITEDType: Media representationIncorporated: 14 February 2012
- COPYCHRISTINA LTDType: Advertising agenciesIncorporated: 6 February 2008