Leigh Overall-Gibbons

Business Development Director

Leigh joined W1M in January 2026 and is part of the Insurance Solutions team. Her investment career began 1999 at Perpetual, which later transitioned into Invesco, where she held various roles specialising in institutional relationship management and sales. Leigh worked closely with banks, stockbrokers, and family offices in a number of these roles before focusing exclusively on life and general insurance clients, working with UK and international insurers on balance sheet, unit-linked, with-profit and offshore investment solutions.

In 2024, Leigh joined Mayar Capital and served as the Head of Sales and Client Relations. In this role, she managed fund distribution & sales efforts across the UK and international institutional markets, with a particular expertise in Sharia-compliant institutional solutions and a regional focus on the Middle East and Saudi Arabia.

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