Cosi, Inc. owns, operates, and franchises fast-casual restaurants. The company offers food and beverage products for four dayparts comprising breakfast, lunch, snacking, and dinner. It also provides catering services for breakfast, lunch, afternoon snacking, and special events. As of December 28, 2015, the company operated 79 company-owned and 31 franchise restaurants in 15 states, the District of Columbia, the United Arab Emirates, and Costa Rica. Cosi, Inc. was founded in 1994 and is headquartered in Boston, Massachusetts. On September 28, 2016, Cosi, Inc., along with its 4 affiliates, filed a voluntary petition for reorganization under Chapter 11 in the US Bankruptcy Court for the District of Massachusetts.