Please note: Canada Business Ontario is now FedDev Ontario Small Business Services.
Our information and services remain the same.
Do you have questions, comments or feedback for us?
You can fill in the contact form below or contact us by phone, Monday to Friday, 8:30 a.m. - 5:00 p.m. and speak with one of our information officers.
Our services are available in English and French.
TTY Message Relay Service:
Call 7-1-1 and ask your TTY operator to connect the call to 1-888-576-4444.
Video Relay Service (VRS)
Use your VRS enabled app and device to make and receive calls to 1-888-576-4444.
More information about VRS
Small Business Services
151 Yonge St.
4th floor mailroom
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To help us reply to your question or comment, please provide as much detail as possible. We will reply to your request within 48 business hours.
To protect your personal information, please do not include sensitive personal information such as social insurance numbers or account numbers through this form.
Locations Near You
Small Business Services partners with several organizations across Ontario. If you are looking for in-person services, please contact one of our partners in your area.