Contact Information
Head Office
5255 Yonge Street, Suite 1205
Toronto, Ontario, Canada
M2N 6P4
toll free: 877.893.3266
phone: 416.410.8444
fax: 416.410.8999
Email Contacts
Please feel free to send an email to the department that best suits your needs.
- Sales and Partner Inquiries: sales@atum.com
- Support Issues: support@atum.com
- Human Resources: hr@atum.com
- Marketing Inquiries: marketing@atum.com
- Media Inquiries: media@atum.com







