| 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | |
| in TEUR | |||||||
| Umsatzerlöse | 81.940 | 134.168 | 196.790 | 228.508 | 271.619 | 324.797 | 394.601 |
| EBIT | 18.561 | 33.089 | 49.018 | 56.527 | 67.423 | 75.913 | 93.582 |
| EBT | 18.640 | 29.856 | 48.393 | 54.732 | 65.904 | 73.919 | 91.136 |
| Gewinn pro Aktie (EUR) | 0,20 | 0,38 | 0,41 | 0,45 | 0,53 | 0,60 | 0,67 |
| Eigenkapital | 108.422 | 163.888 | 206.955 | 244.882 | 289.844 | 340.887 | 541.730 |
| Bilanzsumme | 209.297 | 397.667 | 420.949 | 540.568 | 549.859 | 707.059 | 1.127.884 |
| Mitarbeiter | 361 | 459 | 442 | 502 | 500 | 569 | 674 |