WPP’s Greyhealth Group and Sudler & Hennessey merge
WWP AUNZ is merging two of its groups, Greyheath Group (ghg) and Sudler & Hennessey to become Sudler Sydney.
Sudler Sydney is set to operate under WPP’s Health and Wellness Australia and New Zealand division, which was launched earlier this year with Gary Pattison as CEO.
The merger will only implicate the Australian agencies.