About our business in Guernsey
Guernsey is a leading international finance centre with a long history of providing fiduciary and related tax and accountancy services. It enjoys an enviable reputation, blending expertise with innovation.
With a robust regulatory framework and decades of experience, Guernsey is a trusted jurisdiction managing wealth and structuring complex financial solutions across generations.
Originally established under the name of Aquitaine in 2008, Summit Trust Guernsey is the founding member of Summit Group.
Summit Trust Guernsey Limited
Level 5 Mill CourtLa Charroterie
St Peter Port
Guernsey
GY1 1EJ
Meet the Guernsey Team

Abi de Garis
Trust Manager

Adrian Pickering
Non-Executive Chairman

Andrew Cheetham
Trust Director

Ciara Gurney
Summit Trust Guernsey Director

Claira de Jersey
Trust Manager

Claire Polson
Trust Manager

Daniel Fletcher
Trust Director

David Caird
Trust Director

David Larkin
Summit Trust Guernsey Director

Fiona Bourgaize
Assistant Trust Manager

Ian Atkinson
Trust Director

Jenny Veillard
Family Office Manager

Joe Ogier
Assistant Trust Manager

Karen Jones
Assistant Trust Manager

Katie Morgan
Operations Director

Nazia Ansari
Summit Trust Guernsey Head of HR

Steve Queripel
Summit Trust Guernsey Director

Steve Ward
Summit Trust Guernsey Managing Director

Toni Bridle
Trust Manager
Our International Presence
Proudly serving the interests of our clients in over 30 countries, we have dedicated teams in key jurisdictions.
Together, these jurisdictions offer a powerful combination of regulatory clarity, global reach, and bespoke fiduciary and funds expertise – helping clients navigate complex, multi-jurisdictional financial landscapes.
We have offices in Jersey, Guernsey, Switzerland, United Arab Emirates, the United Kingdom and the Cayman Islands and have plans for further expansion into additional jurisdictions.

Jersey

Guernsey

Switzerland

United Arab Emirates

United Kingdom
