The One Group Hospitality Inc is a restaurant company that develops, owns and operates, manages and licenses upscale and polished casual, high-energy restaurants and lounges and provides turn-key food and beverage (F&B) services for hospitality venues, including hotels, casinos, and other high-end locations internationally. The company operates through four segments: STK, Kona Grill, ONE Hospitality, and Corporate. The company generates the vast majority of its revenue from the domestic market.