Rosa Santa

Rosa Santa is owned by Terras de Alter - Companhia de Vinhos, Lda., headquartered in Portugal. No. The ultimate owner of Rosa Santa, Terras de Alter - Companhia de Vinhos, Lda., is headquartered in Portugal, not in the United States.

Terras de Alter is a prominent Portuguese wine producer based in the Alentejo region, known for collaborating with renowned oenologists like Peter Bright to create award-winning regional wines.