Accountants & Bookkeepers · Business & Professional Services

Grant Thornton Channel Islands

Major Channel Islands practice – audit, tax and advisory (35+ yrs).

Grant Thornton Channel Islands

Grant Thornton Channel Islands is a leading professional services firm delivering independent assurance, tax, and business advisory services to clients in Jersey and Guernsey. With over 35 years of experience in the region, we combine deep local expertise with the resources and insights of the Grant Thornton global network.

Our Services

We provide a comprehensive range of solutions designed to help businesses and individuals navigate complexity, manage risk, and achieve their objectives:

Audit & Assurance
Tax Services
Business Advisory
Recovery & Reorganisation
Forensic Investigations
Risk Management

Global Network, Local Focus

Our practice is supported by the strength of a worldwide network comprising approximately 80,000 professionals operating in over 150 markets. This global infrastructure allows us to address cross-border challenges effectively while maintaining a steadfast commitment to the unique regulatory and commercial environment of the Channel Islands.

The firm features a dedicated team of senior professionals and partners, ensuring high-quality service delivery and specialized knowledge across all disciplines.