At 29 January 2008 the following interests of shareholders in excess of 3%, have been notified to the company.
| Percentage Held | |
| Jose Luis Manzano | 16.22 |
| Ketsal S.A. | 15.41 |
| Luis Nofal | 8.45 |
| *Michael Stevens | 5.79 |
| Jorge Aidar Bestene | 5.08 |
| Daniel Vila | 5.06 |
| Alfredo Vila | 5.06 |