First things first, get in touch with Wellington regional Development Association's Business Growth and Innovation team. It will let you know what you’re eligible for, what government assistance is available, what will benefit your business most, and how to apply for grants. You could also contact Callaghan Innovation for business advice, research and development grants, and information on founder incubation.
There are also a number of Angel Investors in New Zealand whose aim is to get Kiwi businesses up and running and successful. Check out AngelHQ or Angel Association for details of all New Zealand-based Angel Investors.
Contact the Economic Development team via firstname.lastname@example.org