Umami Burger is an American restaurant chain specializing in gourmet burgers. Established in 2009 by Adam Fleischman, the company's first location opened in Los Angeles, California. Umami Burger quickly gained popularity for its unique approach to burgers, incorporating the fifth taste of umami, a savory flavor, into its recipes.

The headquarters of Umami Burger is located in Los Angeles, California. From its humble beginnings, the brand expanded rapidly, opening multiple locations across the United States. Today, Umami Burger has restaurants in major cities including New York, Las Vegas, Chicago, and San Francisco.

Umami Burger's menu features a variety of mouthwatering burgers made from high-quality ingredients. The offerings range from classic options like the Umami Burger topped with shiitake mushrooms and caramelized onions to more innovative creations like the Truffle Burger, which is infused with truffle cheese and topped with truffle glaze. The company also offers vegetarian and plant-based burger options.

On a global scale, Umami Burger has expanded beyond the United States. In 2013, the company opened its first international location in Tokyo, Japan. This expansion marked the brand's entry into the Asian market.

As of now, there is no information available regarding any noteworthy subsidiaries, joint ventures, or partnerships of Umami Burger. In terms of market position, Umami Burger has carved a niche for itself in the gourmet burger industry. While facing fierce competition from other popular burger chains like Shake Shack and Five Guys, Umami Burger has managed to establish a strong presence with its unique flavor profiles and upscale dining experience.

Notable achievements for Umami Burger include its recognition by various media outlets and celebrity endorsements. The brand has been featured on television shows such as Food Network's Diners, Drive-Ins and Dives, and has received positive reviews from esteemed publications like The New York Times. As of the most recent information available, Umami Burger continues to expand its presence in the United States and globally while maintaining its commitment to delivering innovative burgers packed with umami flavor