Our advisors remain available to help you. Check our locations page for office re-openings near you. Learn more.

Grant Thornton Markham

COVID-19 Update

Let’s connect online! Our office will remain closed for appointments, as the health and safety of our people and clients is our top priority. We’re still open for business, however, and happy to schedule a virtual meeting or phone call.

We’re looking forward to hosting in-person meetings again and will be following Public Health guidelines to determine how to safely re-open our offices for you soon. Check back here for updates. If you have any questions or concerns, feel free to contact your Grant Thornton advisor.

What we do

At the heart of the Greater Toronto Area, our Markham office serves one of Canada’s most dynamic business communities. With expertise in audit, tax and advisory, our experienced team will help you turn any business challenge into opportunity. We work with organizations of all sizes, across all sectors – from information and communication technology to real estate, financial, and professional services. If you’re a Canadian business looking to take advantage of a thriving Chinese market, or a Chinese company ready to explore financial opportunities in Canada, our dedicated China Services Group can provide you with the personalized advice to help you succeed.

Did You Know? Markham is Canada’s high tech capital, with more than 1,000 advanced technology and life sciences companies located here.

Contact us


Suite 200
15 Allstate Parkway
Markham ON
L3R 5B4

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