This directory aims at historical review only and does not claim to provide actual information.
| Company Name | Address | Postcode | Place | Awarded on | Type of award |
| Elektra Bregenz GesmbH | Brielgasse 27 | 6900 | Bregenz | 18.12.1972 | revocable |
| ENJO INTERNATIONAL GMBH | Achstraße 40 | 6844 | Altach | 17.12.2010 | revocable |
| Company Name | Address | Postcode | Place | Awarded on | Type of award |
