Tiffany Gervaise-Brazier

Tiffany Gervaise-Brazier is a Senior Investment Director at Rathbones Investment Management International, based in Guernsey, where she has managed multi-asset discretionary portfolios for private clients, offshore trusts, and corporates for over a decade. She joined Rathbones having previously worked with Investec Wealth and Investment (CI) from 2021.

Tiffany is a Chartered Fellow of the Chartered Institute for Securities and Investment (CISI) and holds the Chartered Wealth Manager qualification, the CISI Certificate in Private Client Investment Advice and Management (PCIAM), the Investment Advice Diploma (IAD), a Diploma in Company Direction from the Institute of Directors, and a First Class Honours Degree in Business Management from Brunel University (2015). She was named Investment Professional of the Year, Channel Islands and the Isle of Man, at the Citywealth IFC Awards 2026.