The ONE Group Hospitality, Inc. engages in the development, owning, and management of restaurants and lounges. The company is headquartered in Denver, Colorado and currently employs 594 full-time employees. The company went IPO on 2011-10-25. Its primary restaurant brands are STK, an American steakhouse concept featuring premium steaks, seafood and specialty cocktails; Benihana, an interactive dining destination with skilled chefs preparing food in front of guests and served in an energetic atmosphere alongside fresh sushi and cocktails; Kona Grill, a polished casual bar-centric grill concept featuring sushi, and specialty cocktails in a polished casual atmosphere, and RA Sushi, a Japanese cuisine concept that offers a bar-forward, upbeat, and vibrant dining atmosphere anchored by sushi, inventive drinks, and service. The company owns, operates, manages, and franchises approximately 167 venues, including 30 STKs, 85 Benihanas, 27 Kona Grills and 16 RA Sushis.