GDM Group It has been developing and manufacturing merchandising solutions within the New Zealand retail industry for more than 30 years.

GDM Group was founded in 1978 by Michael Eden and remains privately-owned. Michael Eden still leads the Group, with the support of a multi-talented management team. Head office is in Wanganui alongside the 5,000 square metre factory and there are sales offices in Auckland and Sydney. The company also has a large, joint venture manufacturing plant with ISO 9001 grading in China, which is frequently visited by GDM Group’s key managers who facilitate training and oversee quality control.