54. Personnel expenses
Personnel expenses were as follows:
| In millions of euros | 2025 | 2024 |
|---|---|---|
| Salary expenses | 253.3 | 215.1 |
| Social security expenses | 30.0 | 25.9 |
| Pension expenses | 55.9 | 47.4 |
| Total personnel expenses | 339.2 | 288.4 |
The average number of employees expressed in FTEs totalled 2,139 in 2025 (2024: average of 1,945 FTEs), with 7 of these stationed outside the Netherlands (2024: 8 outside the Netherlands).
For details regarding the remuneration of the members of Gasunie’s Executive Board and Supervisory Board, see note 31 ‘Personnel expenses’ to the consolidated financial statements.