As of 2026-03-26, the EV/EBITDA ratio of Slack Technologies Inc (WORK) is -111.24. EV/EBITDA ratio is calculated by dividing the enterprise value by the TTM EBITDA. Slack's latest enterprise value is 25,849.09 mil USD. Slack's TTM EBITDA according to its financial statements is -232.38 mil USD. Dividing these 2 quantities gives us the above Slack EV/EBITDA ratio.
Note: valuation result may not be accurate due to the company's negative EBITDA.
| Range | Selected | |
| Trailing P/E multiples | 13.4x - 23.6x | 15.8x |
| Forward P/E multiples | 15.5x - 24.9x | 15.6x |
| Fair Price | (5.00) - (8.19) | (5.07) |
| Upside | -111.1% - -118.1% | -111.2% |
| Date | EV/EBITDA |