Doane Grant Thornton LLP expanded its presence in Southern Ontario with the addition of Gerald Duthie & Co LLP, effective January 1, 2026. Known for delivering personalized solutions and strategic advice to clients across the Windsor region, the team brings decades of experience in tax, business advisory, assurance, and forensic accounting to the Doane Grant Thornton team.
“Our philosophy has always been that every client deserves solutions tailored to their unique needs. Joining Doane Grant Thornton LLP allows us to deliver on that commitment while providing enhanced resources and access to a broader network of professionals,” says Irfan Qadir, Business Advisor, Doane Grant Thornton LLP. “We’re excited to join a firm that shares our mindset and dedication to clients.”
The team looks forward to continuing to serve clients from Doane Grant Thornton’s Windsor office.
Address
201 - 2555 Ouellette Ave
Windsor, Ontario
N8X 1L9
T +1 519 966 4626
E generalinquiries@doane.gt.ca
Office hours: 8:30 a.m. – 5:00 p.m.
About Doane Grant Thornton LLP
Doane Grant Thornton LLP is a leading Canadian accounting and advisory firm providing audit, tax and advisory services to private and public organizations. We help dynamic organizations unlock their potential for growth by providing meaningful, actionable advice through a broad range of services. Doane Grant Thornton LLP is a Canadian member of Grant Thornton International Ltd, whose member and correspondent firms operate in over 100 countries worldwide.
Press Release
Doane Grant Thornton LLP continues to grow with the addition of Gerald Duthie & Co LLP
05 Jan 2026
Doane Grant Thornton LLP expanded its presence in Southern Ontario with the addition of Gerald Duthie & Co LLP, effective January 1, 2026. Known for delivering personalized solutions and strategic advice to clients across the Windsor region, the team brings decades of experience in tax, business advisory, assurance, and forensic accounting to the Doane Grant Thornton team.
“Our philosophy has always been that every client deserves solutions tailored to their unique needs. Joining Doane Grant Thornton LLP allows us to deliver on that commitment while providing enhanced resources and access to a broader network of professionals,” says Irfan Qadir, Business Advisor, Doane Grant Thornton LLP. “We’re excited to join a firm that shares our mindset and dedication to clients.”
The team looks forward to continuing to serve clients from Doane Grant Thornton’s Windsor office.
Address
201 - 2555 Ouellette Ave
Windsor, Ontario
N8X 1L9
T +1 519 966 4626
E generalinquiries@doane.gt.ca
Office hours: 8:30 a.m. – 5:00 p.m.
About Doane Grant Thornton LLP
Doane Grant Thornton LLP is a leading Canadian accounting and advisory firm providing audit, tax and advisory services to private and public organizations. We help dynamic organizations unlock their potential for growth by providing meaningful, actionable advice through a broad range of services. Doane Grant Thornton LLP is a Canadian member of Grant Thornton International Ltd, whose member and correspondent firms operate in over 100 countries worldwide.