Imported. Established 1947. www.vigofoods.com. Since 1947: Calamata olives are purplish, almond-shaped olives grown in the Peloponnese part of Greece. Firm and meaty, these olives exude a pungent flavor and are used in Greek salads and recipes for baked meats, tapenades or simply for snacking. Since 1947. Product of Greece. Packed in the USA.