TrustCo Bank Corp. NY operates as a holding company for TrustCo Bank, which engages in the provision of banking and financial services to individuals, partnerships, and corporations. The company offers checking accounts, savings accounts, retirement accounts, time deposits, money market accounts, and credit cards. It also provides asset and wealth management services; estate planning and related advice; credit cards; trust and investment services; custodial services, and online banking services. The company was founded in 1981 and is headquartered in Glenville, NY.