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Our team

The people building Sourcestone.

Actuarial experience inside the work itself, alongside people who have spent their careers building data and technology businesses in regulated markets.

Michael Turner

Co-founder

Has spent his career building and scaling data and technology businesses.

John Bayliss

Co-founder

Senior actuary with more than 30 years industry experience.

Anton Nazareth

Co-founder

Technology expert with proven track record in responsible AI deployment and validation.

Graham Zabel

Interim CTO

Thirty years across technology and financial services, much of it shipping systems into regulated environments.

Why we started

Read our mission.

Why document-heavy pensions work needs better tools—and why judgement stays with the actuary.

Our mission