He said he also wanted to help local firms deliver environmental, social, and governance (ESG) initiatives that made a positive difference.
Oritain says its science could pinpoint the exact area a product or raw material comes from, within metres, and recently launched a proof-of-origin wine mark.
It said it protected the brands of New Zealand companies including Silver Fern farms, Sanford, the a2 Milk company and Pyramid Valley wines, as well as global companies such as Patagonia and Lacoste.
“Sir John is not only a successful politician but also an experienced business leader whose guidance will be vital in Oritain’s next chapter of growth and success,” Oritain Global chief executive Grant Cochrane said.
The company said it aligned with Key’s vision of helping New Zealand be world leaders in technology and creating job opportunities.