Share Your Costeaux Story


 Start a wholesale relationship with Costeaux French Bakery. With 100 years as a family-owned business, the Costeaux team is passionate about customer service and dedicated to the best quality available. Please reach out to to begin the conversation. Delivery service is available throughout Sonoma County, Napa County, Mendocino County, Marin County, and San Francisco.



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Sell Sheet

Valentines 2023 Sell Sheet

Spring 2023 Sell Sheet


Shelf Talkers

Harvest Fair Sliced Sourdough Shelf Talker

Biscotti Shelf Talker

Seeded Batard Shelf Talker

Dog Biscuit Sell Sheet

Frozen Chocolate Croissant Sell Sheet