The official bodies of STENFO are the Administrative Commission, the Business Office and the Auditor. The members of the Administrative Commission and the Auditor are elected by the Federal Council. The Administrative Commission appoints the Business Office.

The Administrative Commission appoints two committees to handle its tasks: the Investment Committee and the Cost Committee. The tasks of these two committees are set out in a regulation of the Federal Department of the Environment, Transport, Energy and Communications (DETEC).