S&T Bancorp, Inc. is a $9.0 billion bank holding company that is headquartered in Indiana, Pa. Its principal subsidiary, S&T Bank, was recently ranked #1 in customer satisfaction with retail banking in the Mid-Atlantic including best in communication and advice by J.D. Power.Established in 1902, S&T Bank operates in five markets including Western Pennsylvania, Central Pennsylvania, Northeast Ohio, Central Ohio, and Upstate New York.