Patel Brothers, Inc. (doing business as Patel Brothers) is an Indian-American supermarket chain based in Hanover Park, Illinois. Patel Brothers is the world’s large supermarket chain serving the Indian diaspora, with 57 locations in 19 U.S. states—primarily located in the New Jersey/New York Metropolitan Area, due to its large Indian population, and with the East Windsor/Monroe Township, New Jersey location representing the world’s largest and busiest Indian grocery store outside India. Patel Brothers offers online shopping for the contiguous US through its website, which is fulfilled by its Hanover Park location. The chain was founded by brothers Mafat and Tulsi Patel and is operated by Mafat's sons, Swetal and Rakesh Patel.