About us

Grant Thornton is purpose-driven. We are dedicated to helping our clients, colleagues, and communities thrive.

Audit & Assurance

Team up with advisors who look beyond the audit itself to create value for your business and stakeholders.


Let us provide you with the insightful and strategic advice needed to navigate the rapidly changing tax landscape.


Our advisors can help create, transform and protect value for your business in a fast-changing world.


16 Jan 2018

Grant Thornton LLP named one of the 2018 Best Workplaces for Inclusion

Grant Thornton LLP is proud to announce their recognition as one of the 2018 Best Workplaces for Inclusion in Canada. The list of the 25 Best Workplaces for Inclusion is based on direct feedback from employees of the hundreds of organizations that were surveyed by Great Place to Work®.

04 Jan 2018

Grant Thornton LLP continues to grow in Manitoba

Grant Thornton LLP in Winnipeg welcomes Brent Stefanson and Phil Romaniuk, formerly partners of Stefanson Lee Romaniuk, to the firm. Both individuals bring a combined experience and service offering that will provide more opportunities and growth to clients in Manitoba.

04 Jan 2018

Grant Thornton LLP expands in Southwestern Ontario

Grant Thornton LLP, one of Canada’s leading accounting and advisory firms providing audit, tax and advisory services, is pleased to announce the opening of its new office in Windsor, Ontario and Essex, Ontario effective January 1, 2018.