+29 Steak N Shake Main Office 2025. As of 2018 , 628 steak 'n shake r… The company is headquartered in indianapolis, indiana, and is a wholly owned subsidiary of biglari holdings.

The company is headquartered in indianapolis, indiana, and is a wholly owned subsidiary of biglari holdings. As of 2018 , 628 steak 'n shake r…