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.


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.

02 Jan 2018

Grant Thornton LLP Halifax relocates to transformative downtown space

Grant Thornton LLP in Halifax, is delighted to kick-off 2018 with a historic move to the innovative Nova Centre. Located in the city’s downtown core, the 36,000 square foot space, on the 10th and 11th floors, is now home to the firm’s audit, tax and advisory groups, in addition to IT, finance, marketing, and HR.