Life and general insurance company, Medical Assurance Society (MAS), has announced the appointment of experienced financial services leader Rebecca Sellers as its Chief Risk and Legal Officer and a member of the MAS Executive Leadership Team.
The company says on its website that Sellers will take up the role in June 2026, noting that she brings extensive expertise in legal, risk and governance across the United Kingdom and New Zealand financial services sectors.
MAS Chief Executive Jo McCauley says Sellers’ leadership and experience in highly regulated environments would be a significant asset to MAS and its members.
Sellers has held senior leadership and advisory roles across the financial services sector, playing a key role in regulatory engagements and leading major risk and compliance transformation initiatives.
She served as Chief Conduct Officer at Partners Life and most recently, has worked as an independent risk and governance consultant, supporting organisations including Southern Cross Travel Insurance and Ando Insurance Group.
McCauley says Sellers has “…built an impressive career advising and leading financial services organisations through complex regulatory, risk and governance challenges. She brings a strategic perspective, deep technical expertise and a proven ability to strengthen risk frameworks and organisational capability.”
Earlier in her career, Sellers spent nine years with international law firm Clifford Chance, specialising in insurance, reinsurance and financial services regulation – including working with the Lloyd’s of London market.
MAS says she has recently served as an independent director of Pinnacle Life and is a member of the Ngāti Whātua Ōrākei Trust Audit, Assurance and Risk Committee.
Sellers said she was looking forward to joining MAS and contributing to the organisation’s continued success.
“I’m excited to join the team and support the organisation in building a robust risk and governance framework that delivers sustainable growth and strong outcomes for members.”