Burger 21
RestaurantsFlorida, United States51-200 Employees
Burger 21 is a restaurant company based at 8810 Twin Lakes Boulevard in Tampa, Florida, operating in the United States with a focus on burgers. The menu comprises more than 21 burger varieties across beef, chicken, turkey, seafood, and veggie categories, with burgers prepared by hand-cutting, fresh grinding, and hand-patting for every order. The company emphasizes quality ingredients, citing 100% Certified Angus Beef for beef burgers and hormones- and antibiotics-free options for other proteins, along with careful attention to produce and buns. Burger 21 describes itself as a neighborhood gathering spot and has a history of expansions, including a Tampa location opened in 2010; it has also experienced location changes such as the 2026 closure of a Dubuque, Iowa office. The business employs 51-200 people and maintains a website at burger21.com.