| Name according to the Business Register | Heidrun Duffner |
|---|---|
| Business Register number | 15732k |
| Address |
Walserstr. 68 6991 Riezlern, Vorarlberg |
| Bezirk / Gemeinde | Bregenz / Mittelberg |
| Type of business entity (legal form) | Einzelunternehmer |
| Year established | 1987 |