| Walter Diggelmann | Chairman of the Board | wd(at)semanticsystem.com |
| Walter Diggelmann | Chief Executive Officer | wd(at)semanticsystem.com | |
| Thomas Diggelmann | Chief Technical Officer | td(at)semanticsystem.com | |
| Manfred Hoffleisch | Head of R&D | mh(at)semanticsystem.com |
| Werner Kuno Loechle | President | wernerloechle(at)aol.com |
For further information please click on the mail addresses.