About Us

Non-Executive Director | B. Sc, B. Psych, FAICD

Brent Stewart is the founder and former CEO of Market Equity which grew to become Australia’s largest independent marketing and research company before being acquired by Aegis PLC, one of the world’s  largest marketing and media companies listed on the London Stock Exchange. Post the sale of Market Equity Brent spent 5 years in CEO roles for Aegis’ global marketing research business, Synovate, providing leadership for fifty of the Company’s businesses and overall responsibility for the Company’s global strategy.

Mr Stewart has considerable experience on company Boards and has joined Argonaut Limited as a Non-Executive Director. He is also the Chairman of Surgical Specialties Ltd, and a Director of WorkFocus Australia Ltd.

Argonaut Group Board of Directors

Charles Fear Chairman
Edward Rigg Deputy Chairman and Head of Corporate Finance
Glen Colgan Managing Director and Desk Manager
Kevin Johnson Executive Director
Brent Stewart Non Executive Director


Argonaut Group Senior Support Team


Michael Price Chief Operating Officer
Wendy den Hollander Financial Controller
Greg Southee Head of Asia and Executive Director, Corporate Finance
Chris Wippl Executive Director, Head of Sales
Ian Christie Head of Research & Director, Industrial Research
Wendy McEvoy Office Manager and Executive Assistant to Charles Fear
Joanne Lee Steere Client Services Manager
Mark Roberts Compliance Manager