As of 2026-03-11, the EV/EBITDA ratio of Greenbrook TMS Inc (GTMS.TO) is -8.79. EV/EBITDA ratio is calculated by dividing the enterprise value by the TTM EBITDA. GTMS.TO's latest enterprise value is 174.39 mil CAD. GTMS.TO's TTM EBITDA according to its financial statements is -19.83 mil CAD. Dividing these 2 quantities gives us the above GTMS.TO EV/EBITDA ratio.
Note: valuation result may not be accurate due to the company's negative EBITDA.
| Range | Selected | |
| Trailing P/E multiples | 4.6x - 7.0x | 6.3x |
| Forward P/E multiples | 2.2x - 8.2x | 3.5x |
| Fair Price | (9.12) - (11.31) | (9.43) |
| Upside | -1040.3% - -1266.4% | -1072.4% |
| Date | EV/EBITDA |