Reporting entity

12 Months Ended

Dec. 31, 2021

Reporting entity

Reporting entity

1. Reporting entity:

Greenbrook TMS Inc. (the “Company”), an Ontario corporation along with its subsidiaries, controls and operates a network of outpatient mental health services centers that specialize in the provision of Transcranial Magnetic Stimulation (“TMS”) therapy and other treatment modalities for the treatment of depression and related psychiatric services.

Our head and registered office is located at 890 Yonge Street, 7th Floor, Toronto, Ontario, Canada M4W 3P4. Our United States corporate headquarters is located at 8401 Greensboro Drive, Suite 425, Tysons Corner, Virginia, USA, 22102.