| Company | Street | Postal code | City | Phone number | Country | |
|---|---|---|---|---|---|---|
| Stockmayr Franz | Eisenhandstraße 34 | 4020 | Linz | 0732-779003-11 | [at] Austria |  |
| Geyrecker Wolfgang | Stauwerkstraße 10 | 3370 | Ybbs | 07412-52716 | [at] Austria | |
| Kargl Hans | Wienerstraße 17 | 3350 | Haag | 07434-42373 | [at] Austria | |
| Renner Franz | Amstettner Straße 6 | 3352 | St. Peter/Au | 07477-42945 | [at] Austria | |
| Steindl | Hauptstraße 3 | 3261 | Steinakirchen | 07488-71414 | [at] Austria | |
| Hauser Hans-Peter | Scharnsteinerstraße 11 | 4810 | Gmunden | 07612-65070 | [at] Austria | |
| Huber Gerhard | Dachsenberg 15 | 4881 | Straß im Attergau | 07667-6082 | [at] Austria | |
| schudigu GmbH & Co KG | Hauptstraße 108 | 4890 | Frankenmarkt | 07684-6419 | [at] Austria | |
| Bruneder | Stadtplatz 40-41 | 4780 | Schärding | 07712-2239 | [at] Austria | |
| Schneebauer Franz | Innbruckstraße 3 | 4780 | Schärding | 07712-2439 | [at] Austria | |