So sorry that your quals haven't been recognised and your hopes dashed.
Here's a few websites if you want to look for a business.
You could put your own advert on
here for free.
Aorata Businesses for sale in NZ, Oz or....Wales??
Businesses for sale
Clyth MacLeod .
Business Sale .
And, if you haven't already, you'll need to read up on
this . There are a certain number of rules about starting your own business but, as our Macfod will tell you, they aren't cast in stone, especially if you're likely to be employing a few kiwis in the processs.
Good luck.