Insights

Community Banking Footprint MainSource operates 76 branches across Indiana, Illinois, Ohio, and Kentucky, indicating a broad local network and potential cross-sell opportunities for regional cash management, SME banking, insurance, and wealth services. Engage branch managers to identify underserved commercial and consumer financial needs in each market.

Full-Service Offering As a provider of consumer and commercial banking plus insurance, brokerage, trust, and title services, MainSource presents opportunities to cross-sell integrated financial solutions. Propose bundled service packages to streamline customers’ financial needs and enhance wallet share.

Local Decisioning Emphasize MainSource’s commitment to local decision-making despite regional reach. Position sales pitches around agile loan underwriting for small businesses, community projects, and real estate ventures where local knowledge adds value and speeds approvals.

Growth and Transformation Historical expansion via branch moves and a 2017 merger trajectory with First Financial signals ongoing growth and consolidation activity. Identify opportunities to support growth through digital onboarding, enhanced treasury management, and scalable commercial lending platforms aligned with potential reorganizations.

Community Engagement Active employee involvement in volunteering and education suggests strong community stewardship. Leverage CSR alignment in co-marketing, financial literacy programs, and sponsorships to open doors for B2B partnerships, nonprofit lending programs, and local government financing deals.

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MainSource Financial Group Tech Stack

MainSource Financial Group uses 8 technology products and services including Akamai, JSON-LD, yepnope.js, and more. Explore MainSource Financial Group's tech stack below.

  • Akamai
    Content Delivery Network
  • JSON-LD
    Javascript Frameworks
  • yepnope.js
    Javascript Frameworks
  • Moment.js
    Javascript Libraries
  • Akamai Bot Manager
    Security
  • Akamai Web Application Protector
    Security
  • X-XSS-Protection
    Security
  • Facebook
    Widgets

Media & News

MainSource Financial Group's Email Address Formats

MainSource Financial Group uses at least 4 email formats:
MainSource Financial Group Email FormatsExamplePercentage
FLast@mainsourcebank.comJDoe@mainsourcebank.com
96%
F.Last@mainsourcebank.comJ.Doe@mainsourcebank.com
2%
Last@mainsourcebank.comDoe@mainsourcebank.com
1%
First.Last@mainsourcebank.comJohn.Doe@mainsourcebank.com
1%

Frequently Asked Questions

What is MainSource Financial Group's stock symbol?

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MainSource Financial Group is a publicly traded company; the company's stock symbol is MSFG.

What is MainSource Financial Group's official website and social media links?

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MainSource Financial Group's official website is mainsourcebank.com and has social profiles on LinkedIn.

How much revenue does MainSource Financial Group generate?

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As of July 2026, MainSource Financial Group's annual revenue is estimated to be $25M - $50M.

What is MainSource Financial Group's NAICS code?

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MainSource Financial Group's NAICS code is 52 - Finance and Insurance.

How many employees does MainSource Financial Group have currently?

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As of July 2026, MainSource Financial Group has approximately 46 employees across 1 continents, including North America. Key team members include Director: R. H., Marketing Manager: I. W. and Human Resources Specialist: A. R. Explore MainSource Financial Group's employee directory with LeadIQ.

What industry does MainSource Financial Group belong to?

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MainSource Financial Group operates in the Financial Services industry.

What technology does MainSource Financial Group use?

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MainSource Financial Group's tech stack includes Akamai, JSON-LD, yepnope.js, Moment.js, Akamai Bot Manager, Akamai Web Application Protector, X-XSS-Protection and Facebook.

What is MainSource Financial Group's email format?

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MainSource Financial Group's email format typically follows the pattern of FLast@mainsourcebank.com. Find more MainSource Financial Group email formats with LeadIQ.
MainSource Financial Group logo

MainSource Financial Group

Financial ServicesIndiana, United States11-50 Employees

MainSource Financial Group is a Midwest-based financial services provider offering both consumer and commercial banking. Headquartered in Greensburg, Indiana, it operates a network of 76 branches across Indiana, Illinois, Ohio, and Kentucky. In addition to traditional banking, the company also provides insurance, brokerage, trust, and title services.

More than 25 years after its founding, the firm emphasizes community involvement by encouraging employees to participate in local volunteering and financial education. In 2017, MainSource Bank merged with First Financial Bank in a stock-for-stock transaction, a notable development in its recent history.

Section iconCompany Overview

Stock Symbol
MSFG
NAICS Code
52 - Finance and Insurance
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    MainSource Financial Group's revenue is estimated to be in the range of $25M - $50M

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