- Business
- MainSource Financial Group, Inc. operates as a community-focused financial holding company providing a broad range of banking and financial services primarily through its subsidiary, MainSource Bank. The company offers core products including checking, savings, term certificate accounts, and transactional deposits; diverse lending services such as consumer, commercial, agribusiness, real estate mortgage, and installment loans; as well as ancillary services including safe deposit facilities, personal and business insurance services, personal and corporate trust services, letters of credit, and repurchase agreements. MainSource Financial Group serves customers across Indiana, Illinois, Kentucky, and Ohio from full-service offices located primarily in these regions. Founded in 1904 and headquartered in Greensburg, Indiana, the company operates with a strong regional presence.
In recent developments, MainSource Financial Group expanded its market presence in Louisville through the acquisition of FCB Bancorp, Inc., strengthening its footprint in Kentucky. However, a significant strategic milestone occurred when MainSource Financial Group merged with First Financial Bancorp in early 2018. This merger resulted in the integration of MainSource Financial Group into First Financial Bancorp, expanding the combined banking franchise's assets to approximately $14 billion and enhancing service capacity in its core Midwestern markets. Following the merger, MainSource ceased independent public trading as it became part of First Financial Bancorp. This merger included divestitures required by regulatory authorities to address competitive concerns in certain local markets. The company's operational focus and banking services continue under the First Financial Bancorp umbrella as part of an expanded entity headquartered in the region.
MainSource Financial Group's legacy includes over a century of community banking with a broad product suite servicing individual consumers, agribusiness clients, and commercial customers, focusing on financial solutions tailored to the Midwest region's markets. The company transitioned from being a stand-alone listed entity to becoming part of a larger regional banking organization, solidifying its role and offerings in a competitive regional banking landscape. Its strategic alliances, acquisitions, and operational shifts underline its evolution in a changing financial services environment.