S&T Bancorp, Inc. operates as the parent company for S&T Bank, providing a comprehensive range of retail and commercial banking products and services. The company's business activities are structured into six main divisions: Commercial Real Estate, Commercial and Industrial, Business Banking, Commercial Construction, Consumer Real Estate, and Other Consumer. This financial institution handles various deposit types, including both time-based and on-demand accounts. It extends loans to both commercial entities and individual consumers, alongside offering cash management services, and brokerage and trust administration. Furthermore, S&T Bancorp acts as a guardian and custodian for employee benefit plans and manages private investment portfolios for individuals and institutions alike. Beyond core banking, the company engages in distributing life insurance and long-term disability income insurance products. It also provides title insurance agency services to its commercial clients and serves as a reinsurer for credit life, accident, and health insurance policies. As of December 31, 2021, its operational presence encompassed 73 banking branches and 5 loan production offices. These facilities are strategically located across Western Pennsylvania, Eastern Pennsylvania, Northeast Ohio, Central Ohio, and Upstate New York. S&T Bancorp, Inc. was founded in 1902 and has its corporate headquarters in Indiana, Pennsylvania.