Westpac Sponsorships Community Sponsorships We've got a proud history of working with and supporting local communities throughout New Zealand. Take a look at our involvement in the community. Business & Agribusiness Sponsorships Every day around the country, our farmers and business people are doing us all proud. We truly value that. Here's what we do to recognise their efforts. Sports Sponsorships New Zealand loves its sports and we love to support it! Find out more about our sponsorship of Westpac Stadium here.