As of 2025-12-13, the EV/EBITDA ratio of CGI Inc (GIB.A.TO) is 9.60. EV/EBITDA ratio is calculated by dividing the enterprise value by the TTM EBITDA. GIB.A.TO's latest enterprise value is 30,817.03 mil CAD. GIB.A.TO's TTM EBITDA according to its financial statements is 3,208.69 mil CAD. Dividing these 2 quantities gives us the above GIB.A.TO EV/EBITDA ratio.
| Range | Selected | |
| Trailing P/E multiples | 10.1x - 10.8x | 10.6x |
| Forward P/E multiples | 10.3x - 11.1x | 10.8x |
| Fair Price | 120.19 - 141.72 | 132.44 |
| Upside | -3.7% - 13.6% | 6.1% |
| Date | EV/EBITDA |
| 2025-12-12 | 9.60 |
| 2025-12-11 | 9.57 |
| 2025-12-10 | 9.58 |
| 2025-12-09 | 9.62 |
| 2025-12-08 | 9.67 |
| 2025-12-05 | 9.81 |
| 2025-12-04 | 9.81 |
| 2025-12-03 | 9.61 |
| 2025-12-02 | 9.56 |
| 2025-12-01 | 9.52 |
| 2025-11-28 | 9.58 |
| 2025-11-27 | 9.58 |
| 2025-11-26 | 9.56 |
| 2025-11-25 | 9.67 |
| 2025-11-24 | 9.55 |
| 2025-11-21 | 9.51 |
| 2025-11-20 | 9.37 |
| 2025-11-19 | 9.39 |
| 2025-11-18 | 9.29 |
| 2025-11-17 | 9.35 |
| 2025-11-14 | 9.40 |
| 2025-11-13 | 9.48 |
| 2025-11-12 | 9.45 |
| 2025-11-11 | 9.38 |
| 2025-11-10 | 9.29 |
| 2025-11-07 | 9.34 |
| 2025-11-06 | 9.26 |
| 2025-11-05 | 9.71 |
| 2025-11-04 | 9.30 |
| 2025-11-03 | 9.42 |
| 2025-10-31 | 9.42 |
| 2025-10-30 | 9.40 |
| 2025-10-29 | 9.27 |
| 2025-10-28 | 9.48 |
| 2025-10-27 | 9.49 |
| 2025-10-24 | 9.43 |
| 2025-10-23 | 9.51 |
| 2025-10-22 | 9.45 |
| 2025-10-21 | 9.43 |
| 2025-10-20 | 9.42 |
| 2025-10-17 | 9.42 |
| 2025-10-16 | 9.43 |
| 2025-10-15 | 9.38 |
| 2025-10-14 | 9.72 |
| 2025-10-10 | 9.57 |
| 2025-10-09 | 9.76 |
| 2025-10-08 | 9.76 |
| 2025-10-07 | 9.71 |
| 2025-10-06 | 9.76 |
| 2025-10-03 | 9.82 |