Over 4,000 businesses use the South Tyrol brand and together contribute to strengthen the region’s identity and economy.
| Oberdörfer Hansjörg - Fasui | Seal of quality | |
| Obereggen Latemar AG | South Tyrol Brand | obereggen.com |
| Obereggerhof | South Tyrol Brand | obereggerhof.it |
| Oberegghof | South Tyrol Brand | oberegghof.it |
| Oberfahrerhof | South Tyrol Brand | reiterhof-oberfahrer.com |
| Oberfrank Richard | South Tyrol Brand | maurlechnhof.com |
| Oberglunigerhof | South Tyrol Brand | obergluniger.com |
| Oberhauser OHG | A company from South Tyrol seal | |
| Oberhauserhof | South Tyrol Brand | oberhauserhof.com |
| Oberhausgut - Hof | South Tyrol Brand | oberhausgut.com |
| Oberhof des Auer David | South Tyrol Brand | oberhof-rein.it |
| Oberhofer Landmaschinen u. Kollaudos | A company from South Tyrol seal | guelletechnik.it |
| Oberkofler Webdesign | oberkofler.com |
| Oneandseven-Graphics | oneandseven.com |
| OP Werbung | op-information.com |
| OPRG | |
| Optimaclicks GmbH | optimaclicks.it |
| Outdooractive SRL | |
| PANTHER Grafik | panther-grafik.com |
| Patrick Janach - janach.com | janach.com |
| Patrick Kammerlander | dina4.it/ |
| pepp foodmarketing GmbH | |
| Peppermint Grafic OHG | pepp.it |
| Petra Mitterstieler |