Our history? It’s not nearly as exciting as your future.

Our story started over 110 years ago. Since then, we’ve grown quite a bit, but we’ve never outgrown the idea that friendly, personal service truly matters.

Today we operate 94 branches in Indiana, Illinois, Ohio, and Kentucky. In every one, we do our best to build on our heritage of being a force for good. We encourage our employees to get involved in their communities whether through volunteering, financial education, or charity work. We welcome you to stop by one of our branches, but if you can't, catch a more personal glimpse of who we are and what we are about by checking out our Facebook page or Twitter feed.

Every day, you’ll find us working to strengthen the communities we serve. We’re passionate about helping our customers live better lives.

We’re a complete provider of both consumer and commercial financial services. We pride ourselves on providing a unique mix of small-bank service and big-bank services. Despite our regional presence across the Midwest, we believe in local decision-making.

In addition to providing traditional banking services, MainSource Bank offers insurance, brokerage, and trust services in all of our locations, allowing us to be your single source for the full range of financial services.


MainSource Financial Group is listed on the NASDAQ National Market (under the symbol: "MSFG") and is a community-focused, financial holding company with assets of approximately $4.6 billion. The Company operates 94 full-service offices throughout Indiana, Illinois, Kentucky, and Ohio through its banking subsidiaries, MainSource Bank, Greensburg, Indiana and The First Capital Bank of Kentucky, Louisville, Kentucky. For additional information regarding your existing shares of MSFG stock or the purchase of new shares, please contact us and a representative from our Shareholder Relations Department will contact you.

Life needs a great bank
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For Money Management

For Money Management

At MainSource, we offer a range of checking options for managing your money. One of them is sure to be just what you are looking for. 

Learn more about Checking

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For Smart Conveniences

For Smart Conveniences

We love to see you face-to-face. For us, personal relationships are what it is all about. But we understand you don't always have time to swing by the branch. 

Learn more about Smart Conveniences

Insurance and Investment products are NOT insured by the FDIC; not deposits or other obligations of, or guaranteed by the institution; subject to investment risks, including possible loss of the principal amount invested.