SNS meaning in Business ?

Steak 'n Shake Operations, Inc. (doing business as Steak 'n Shake) is an American casual restaurant chain concentrated primarily in the Midwestern United States with locations also in the South, Mid-Atlantic and Western United States, Europe, and the Middle East. The company is headquartered in Indianapolis, Indiana, and is a wholly owned subsidiary of Biglari Holdings. As of 2018, 628 Steak 'n Shake restaurants were in operation; 414 corporate operations and 214 franchised establishments, although the company has since been attempting to convert to a fully franchised model. Typical restaurant locations have sit-down, drive-thru and front-window service, resulting in a hybrid of fast-food to-go service and diner-style sit-down service. Many Steak 'n Shake restaurants are open 24 hours a day, seven days per week. The menu features primarily burgers and hand-dipped milkshakes, though other entrees, side items, and drinks are also available.

The corporation's slogan "Famous for Steakburgers" refers to its most prominent food item, the "Steakburger", so called because it was originally made from a mixture that included T-bone, sirloin, and round steaks. The "Steak" in the restaurant name comes from that menu item.