United Natural Foods Inc. (UNFI) is the largest publicly traded grocery distributor in the United States, delivering professional service, category management, merchandising, marketing, e-commerce solutions, mobile ordering, delivery alerts, international trade and military distribution, and sales to customer locations throughout North America. Its customers include natural product superstores, independent retailers, conventional supermarket chains, ecommerce retailers and foodservice customers.

Headquarters:Providence, R.I.
U.S. Sales Volume:$27. Billion