Over 4,000 businesses use the South Tyrol brand and together contribute to strengthen the region’s identity and economy.
| OPRG | A company from South Tyrol seal | |
| Optik Walter Ottica Gmbh | A company from South Tyrol seal | walter.it |
| Optimal GmbH | A company from South Tyrol seal | optimal.it |
| Orgelbau Kaufmann | A company from South Tyrol seal | orgelbau-kaufmann.com |
| Orig. Barbianer Latschenölbrennerei | A company from South Tyrol seal | latschenkiefer.it |
| Orig. Barbianer Latschenölbrennerei - Raslerhof | South Tyrol Brand | latschenkiefer.it |
| Orius S.r.l. | A company from South Tyrol seal | orius.eu |
| Ortler Skiarena | South Tyrol Brand | ortlerskiarena.com |
| Örtlerhof des Ladurner Georg & CO KG | South Tyrol Brand | oertlerhof.com |
| Ortles Haute Route Sporting Events ASD | South Tyrol Brand | ortleshauteroute.it/ |
| Ortner Maria KG | South Tyrol Brand | villastefania.com |
| Ortofrutta Tony di Nito Sokol | A company from South Tyrol seal | ortofruttatony.it |