Insights

Market Expansion First Financial Bank has recently expanded its physical presence into Michigan by opening a new office in Grand Rapids, indicating an ongoing growth strategy and potential interest in local enterprise banking solutions, commercial lending, or regional credit services.

Recognition & Reputation The bank has received multiple industry awards, including being named one of America's Best Banks by Forbes and earning the Gallup Exceptional Workplace Award, demonstrating strong brand positioning and a commitment to employee engagement, which can attract new clients seeking reputable banking partners.

Strategic Partnerships Recent partnerships with local entities such as Cincinnati Pa. and Farmandyardtx suggest an openness to collaboration and specialty financing opportunities, which could be leveraged to introduce tailored financial products and community-focused lending solutions.

Acquisition Activity Plans to acquire BankFinancial for $142 million highlight a growth-oriented approach that involves integration and expansion services, presenting opportunities for financial technology solutions, integration tools, and enterprise software to streamline mergers and acquisitions.

Digital & Technology Use The bank utilizes advanced tech tools including Workday Studio, Boomi, and DocuSign, indicating a focus on process automation and digital client interactions, which offers potential in delivering innovative fintech solutions, CRM integrations, and enterprise workflow enhancements.

MainSource Bank Tech Stack

MainSource Bank uses 8 technology products and services including Workday Studio, Microsoft Power Query, Percona, and more. Explore MainSource Bank's tech stack below.

  • Workday Studio
    Data Integration
  • Microsoft Power Query
    Data Integration
  • Percona
    Database
  • Marketo
    Marketing Automation
  • Microsoft Word
    Office Suites
  • Microsoft Windows
    Operating Systems
  • Citrix XenApp
    Virtualisation Software
  • Facebook Widget
    Widgets

Media & News

MainSource Bank's Email Address Formats

MainSource Bank uses at least 2 format(s):
MainSource Bank 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%
First.Last@bankatfirst.comJohn.Doe@bankatfirst.com
94%
Last.First@bankatfirst.comDoe.John@bankatfirst.com
4%
FirstLast@bankatfirst.comJohnDoe@bankatfirst.com
1%
Last@bankatfirst.comDoe@bankatfirst.com
1%

Frequently Asked Questions

Where is MainSource Bank's headquarters located?

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MainSource Bank's main headquarters is located at 255 East 5th Street Cincinnati, Ohio 45202 United States. The company has employees across 3 continents, including North AmericaAsiaEurope.

What is MainSource Bank's phone number?

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You can contact MainSource Bank's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

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

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MainSource Bank's official website is bankatfirst.com and has social profiles on LinkedIn.

What is MainSource Bank's NAICS code?

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MainSource Bank's NAICS code is 52211 - Commercial Banking.

How many employees does MainSource Bank have currently?

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As of June 2026, MainSource Bank has approximately 256 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Vice President - Commercial Banker: A. J.Co-Founder: W. C.Vp, Director Of Treasury Management Products & Services: R. S.. Explore MainSource Bank's employee directory with LeadIQ.

What industry does MainSource Bank belong to?

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MainSource Bank operates in the Banking industry.

What technology does MainSource Bank use?

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MainSource Bank's tech stack includes Workday StudioMicrosoft Power QueryPerconaMarketoMicrosoft WordMicrosoft WindowsCitrix XenAppFacebook Widget.

What is MainSource Bank's email format?

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

MainSource Bank

BankingOhio, United States201-500 Employees

MainSource Bank merged with First Financial Bank in May 2018. This account is no longer active. Follow us at First Financial Bank. 

Member FDIC. Equal Housing Lender

Section iconCompany Overview

Headquarters
255 East 5th Street Cincinnati, Ohio 45202 United States
Phone number
NAICS Code
52211 - Commercial Banking
Employees
201-500

Section iconFunding & Financials

  • $100M$250M

    MainSource Bank's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    MainSource Bank's revenue is estimated to be in the range of $100M$250M

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