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Grant Thornton Channel Islands is a prominent member firm of Grant Thornton International Ltd, one of the world's leading organizations of independent assurance, tax, and advisory firms. Operating from offices in Jersey and Guernsey, they provide a comprehensive suite of services to a diverse client base, including private clients, local businesses, and international corporations. Their core services encompass audit and assurance, tax compliance and advisory, business advisory, recovery and reorganization, and fiduciary services. They are known for their client-centric approach, deep local market knowledge combined with global reach, and commitment to helping clients unlock their potential for growth.
Serves as a principal office for delivering comprehensive audit, tax, and advisory services, and coordinating operations within Jersey.
Modern office facilities located in the heart of St Helier's financial district, designed for client accessibility and collaborative work.
Professional, collaborative, and client-focused, emphasizing continuous development, local expertise, and leveraging the global Grant Thornton network.
Key hub for serving Jersey's dynamic financial services industry, local businesses, and international clients, contributing significantly to the firm's Channel Islands presence.
As a member firm of Grant Thornton International Ltd (GTIL), Grant Thornton Channel Islands is connected to a global network spanning over 145 countries. This allows them to support clients with international operations by providing seamless access to global expertise, resources, and market insights. Functions supported globally include cross-border audit coordination, international tax planning and compliance, M&A advisory, transfer pricing, and support for businesses expanding into new territories.
Kensington Chambers, 46/50 Kensington Place
St Helier
Jersey
Channel Islands (Jersey)
Address: Lefebvre House, Lefebvre Street, St Peter Port, Guernsey, GY1 3TF
To deliver tailored financial and business solutions to clients in Guernsey, leveraging local market expertise and contributing to the firm's overall Channel Islands and international network capabilities.
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As of April 2025, Grant Thornton Channel Islands' leadership includes:
Grant Thornton Channel Islands has been backed by several prominent investors over the years, including:
Grant Thornton Channel Islands frequently announces promotions and new appointments to strengthen its leadership team across audit, tax, and advisory services. Recent activity includes key promotions to Director level.
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Grant Thornton Channel Islands primarily uses the email format firstname.lastname@gt-ci.com. This is consistent with many Grant Thornton member firms globally which adopt a similar structure related to their specific country or regional identifier.
firstname.lastname@gt-ci.com
Format
john.doe@gt-ci.com
Example
90%
Success rate
Grant Thornton CI Website • 2023-10-17
Grant Thornton in the Channel Islands has announced two promotions to Director. James Cooke has been promoted to Director within the audit team in Jersey and Kabir (Zig) has been promoted to Director in the advisory practice in Guernsey....more
Bailiwick Express Guernsey • 2024-02-01
Grant Thornton in the Channel Islands has announced the appointment of Emma Bailey as its new Head of Advisory. Emma has over 20 years of experience working with local and international clients....more
Channel Eye • 2023-06-22
Grant Thornton has appointed Dave Clark as Partner and Head of Tax for the firm in Jersey. Dave brings a wealth of experience to the role, having previously been a Partner at a Big Four firm....more
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