1st Source Corp, along with its subsidiary, offers banking services. The bank provides Commercial, Agricultural, and Real Estate Loans, which are given to privately owned business clients mainly located within the regional market areas, Consumer Services that consist of the full range of consumer banking products and services, Trust and Wealth Advisory Services, and Insurance services to individuals and business clients. Its Specialty Finance Group offers financing services for construction equipment, new and pre-owned private and cargo aircraft, and various vehicle types for fleet purposes.