As of 2026-04-02, the EV/EBITDA ratio of Greenbrook TMS Inc (GTMS.TO) is -8.97. EV/EBITDA ratio is calculated by dividing the enterprise value by the TTM EBITDA. GTMS.TO's latest enterprise value is 177.91 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 | 4.8x - 7.3x | 6.9x |
| Forward P/E multiples | 2.4x - 8.4x | 3.9x |
| Fair Price | (9.57) - (11.87) | (10.13) |
| Upside | -1086.2% - -1323.6% | -1144.1% |
| Date | EV/EBITDA |