Insights

Growth momentum INB is actively expanding its footprint with new Florida offices and leadership additions, signaling a growth-oriented strategy that presents opportunities for treasury, commercial banking, and SME financial services in Florida markets.

Strategic acquisitions The acquisition of TPH Strategies expands INB’s wealth and tax services, suggesting cross-sell opportunities in wealth management, tax planning, and comprehensive advisory services for business and high-net-worth clients.

Community focus Relocation and expansion into Coral Gables and continued presence in Central Illinois indicate a strong local relationship strategy, creating opportunities for government, nonprofit, and local business clients needing lockbox, cash management, and SME banking solutions.

Technology stack Adoption of cloud, integration, and marketing tech (AWS, Microsoft Azure, Adobe Experience Cloud, SendGrid, GitHub Copilot) supports scalable digital banking experiences and targeted outreach, enabling SDRs to position modern digital banking, fintech partnerships, and secure transaction processing services.

Financial health Revenue in the mid-range of mid-market banks with a substantial lockbox processing footprint for government and commercial clients suggests potential for expanding treasury services, payroll and cash handling, and scalable commercial loan products to growing customer segments.

Similar companies to Illinois National Bank

Illinois National Bank Tech Stack

Illinois National Bank uses 8 technology products and services including iCIMS, Canva, Amazon Web Services, and more. Explore Illinois National Bank's tech stack below.

Media & News

Illinois National Bank's Email Address Formats

Illinois National Bank uses at least 5 email formats:
Illinois National Bank Email FormatsExamplePercentage
FLast@illinoisnationalbank.comJDoe@illinoisnationalbank.com
93%
Last@illinoisnationalbank.comDoe@illinoisnationalbank.com
7%
FLast@inb.comJDoe@inb.com
98%
FirstLast@inb.comJohnDoe@inb.com
1%
LastF@inb.comDoeJ@inb.com
1%

Frequently Asked Questions

What is Illinois National Bank's phone number?

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You can contact Illinois National 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 Illinois National Bank's official website and social media links?

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Illinois National Bank's official website is inb.com and has social profiles on LinkedIn.

How much revenue does Illinois National Bank generate?

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As of July 2026, Illinois National Bank's annual revenue is estimated to be $25M - $50M.

What is Illinois National Bank's NAICS code?

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Illinois National Bank's NAICS code is 52211 - Commercial Banking.

How many employees does Illinois National Bank have currently?

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As of July 2026, Illinois National Bank has approximately 201 employees across 2 continents, including North America and Asia. Key team members include Head Of It: A. M., Senior Vice President: J. S. and Assistant Vice President And Assistant Branch Manager: J. Y. Explore Illinois National Bank's employee directory with LeadIQ.

What industry does Illinois National Bank belong to?

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Illinois National Bank operates in the Banking industry.

What technology does Illinois National Bank use?

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Illinois National Bank's tech stack includes iCIMS, Canva, Amazon Web Services, Adobe Experience Cloud, SendGrid, SolarWinds, Microsoft Azure and GitHub Copilot.

What is Illinois National Bank's email format?

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Illinois National Bank's email format typically follows the pattern of FLast@illinoisnationalbank.com. Find more Illinois National Bank email formats with LeadIQ.

When was Illinois National Bank founded?

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Illinois National Bank was founded in 1999.
Illinois National Bank logo

Illinois National Bank

BankingIllinois, United States201-500 Employees

Illinois National Bank is a regional bank that provides personal and commercial banking services within Illinois. In addition to standard banking, the bank supports businesses with lockbox services that streamline the collection and processing of payments, freeing clients to focus on core operations. The organization handles substantial transaction volumes, processing more than six million lockbox transactions annually for government sectors and about two million for Central Illinois businesses. 

The bank is based in Springfield, Illinois, and employs several hundred professionals to serve its markets. It operates under FDIC insurance and Equal Housing Lender status, and it holds NMLS number 477621. In November 2025, INB added Sean Banigan as a mortgage lender in Bloomington.

Section iconCompany Overview

Phone number
Website
inb.com
NAICS Code
52211 - Commercial Banking
Founded
1999
Employees
201-500

Section iconFunding & Financials

  • $25M - $50M

    Illinois National Bank's revenue is estimated to be in the range of $25M - $50M

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