Roger H. Chen

99 Ranch Market (traditional Chinese: 大華超級市場; simplified Chinese: 大华超级市场) is an American supermarket chain owned by Tawa Supermarket Inc., which is based in Buena Park, California. 99 Ranch has 58 stores in the U.S. (as of April 2023), primarily in California, with other stores in Nevada, Oregon, Washington, New Jersey, New York, Texas, Maryland, Massachusetts, Arizona, and Virginia. The company also started offering shopping via its website in 2014. In February 2021, the company also launched their mobile app for grocery delivery. One of its main competitors is H Mart.

Founded in 1984 by Taiwanese immigrant Roger H. Chen, 99 Ranch Market has grown into the largest Asian supermarket chain in the United States.

The parent company Tawa Supermarket Inc. also owns 168 Market, a smaller Taiwanese-American supermarket chain which has six stores in California and Nevada.