| Year | Number of employees at the end of year | Contracted capacity at the end of the year in Sm3/day for users in RS | Revenue in million EUR |
|---|---|---|---|
| 2005 | 143 | 5,565,693 | 33.2 |
| 2006 | 139 | 5,714,079 | 35.1 |
| 2007 | 143 | 5,855,791 | 36.5 |
| 2008 | 144 | 5,699,048 | 47.1 |
| 2009 | 149 | 6,427,169 | 46.3 |
| 2010 | 148 | 6,297,023 | 46.1 |
| 2011 | 158 | 5,923,218 | 47.1 |
| 2012 | 159 | 5,942,874 | 52.0 |