Insights

Strong regional footprint Leverage 1st Source Bank’s status as the largest locally controlled financial institution in northern Indiana and southwestern Michigan to target regional SMBs and mid-market clients with tailored treasury, cash flow management, and advisory services.

Wealth and advisory expansion Opportunity to cross-sell wealth advisory, specialty finance, and insurance services to existing deposit customers, leveraging their multi-office presence and Wealth Advisory Services network.

Community Engagement capitalize on recognized community lender awards and philanthropic activities to position solutions around small business lending, SBA programs, and local sponsorships that align with community impact and ESG selling points.

Technology stack maturity Target customers with digital onboarding, CRM-enabled relationship management, and cloud-based security solutions by aligning with their tech footprint including Salesforce, Azure AD, Qualtrics and service platforms to improve customer experience and risk controls.

Financial health signals Use revenue range and recent earnings (EPS and revenue beats) to approach mid-market prospects with scalable banking solutions, treasury optimization, and specialty lending to support growth initiatives and cash flow needs.

Similar companies to 1st Source Bank

1st Source Bank Tech Stack

1st Source Bank uses 8 technology products and services including MATLAB, Salesforce Lightning, Ansible, and more. Explore 1st Source Bank's tech stack below.

Media & News

1st Source Bank's Email Address Formats

1st Source Bank uses at least 4 email formats:
1st Source Bank Email FormatsExamplePercentage
LastF@1stsource.comDoeJ@1stsource.com
67%
First.Last@1stsource.comJohn.Doe@1stsource.com
28%
Last@1stsource.comDoe@1stsource.com
3%
FLast@1stsource.comJDoe@1stsource.com
2%

Frequently Asked Questions

What is 1st Source Bank's phone number?

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You can contact 1st Source 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 1st Source Bank's official website and social media links?

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1st Source Bank's official website is 1stsource.com and has social profiles on LinkedIn.

How much revenue does 1st Source Bank generate?

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As of October 2026, 1st Source Bank's annual revenue is estimated to be $250M - $500M.

What is 1st Source Bank's NAICS code?

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1st Source Bank's NAICS code is 52211 - Commercial Banking.

How many employees does 1st Source Bank have currently?

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As of October 2026, 1st Source Bank has approximately 1.2K employees across 4 continents, including North America, Asia and Africa. Key team members include Chief Executive Officer: P. W., Chief Executive Officer: W. H. and Chief Financial Officer: M. B. Explore 1st Source Bank's employee directory with LeadIQ.

What industry does 1st Source Bank belong to?

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1st Source Bank operates in the Banking industry.

What technology does 1st Source Bank use?

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1st Source Bank's tech stack includes MATLAB, Salesforce Lightning, Ansible, Shopify, Azure Active Directory, Salesforce Service Cloud, Qualtrics and Zoom.

What is 1st Source Bank's email format?

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1st Source Bank's email format typically follows the pattern of LastF@1stsource.com. Find more 1st Source Bank email formats with LeadIQ.

When was 1st Source Bank founded?

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1st Source Bank was founded in 1863.
1st Source Bank logo

1st Source Bank

BankingIndiana, United States1001-5000 Employees

1st Source Bank is a banking institution headquartered in South Bend, Indiana, at 100 North Michigan Street. Founded in 1863 in South Bend, the bank has served clients for more than 155 years. It is the largest locally controlled financial institution headquartered in the northern Indiana-southwestern Michigan area. The bank operates banking centers across its region and maintains 1st Source Bank Specialty Finance Group locations nationwide, along with wealth advisory services and 1st Source Insurance offices, offering a comprehensive range of banking services to individuals and businesses. The organization employs between 1,001 and 5,000 people and is a member of the FDIC and an Equal Housing Lender.

Section iconCompany Overview

Phone number
NAICS Code
52211 - Commercial Banking
Founded
1863
Employees
1001-5000

Section iconFunding & Financials

  • $250M - $500M

    1st Source Bank's revenue is estimated to be in the range of $250M - $500M

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