100% California quality. Musco Family Promise: Making a good thing even better. - Niccolo Musco (Founder). Olive experts since the 18th century in Sicily. Always family-owned and run. The best olives from the best orchards. Picked at the peak of freshness. We care, and generate nearly zero waste. Over 2 billion gallons of water recycled. America's favorite olive for a reason. Finest quality guaranteed. No major food allergens.