MAS is a membership-based society, and as a mutual, we're always looking for ways to put you first.


Our Story 

We are more than just an insurance provider - we’re a team of professionals, built by professionals, for professionals. We’re committed to offering expert advice and supporting the financial well-being of our Members. Plus, our advisers aren’t paid a commission, so you can trust they’ve got your best interests at heart.

At MAS, we’ve built a strong reputation for an empathetic and world class claims service - it’s what sets us apart.


Our History

100 years ago MAS was founded by doctors, for doctors. In the last decade we have extended our Membership to grow alongside lawyers, engineers, architects and accountants. And today, it’s our privilege to extend our services to a wider range of professionals across New Zealand. 


Changing for good

We’re on a journey to align our investment beliefs with the philosophy of our Members and are working to create a Charitable Trust to provide new funding for health research, promotion and education in New Zealand.