Insights

Community Banking Reach GNB Bank serves multiple rural communities in Iowa with a local presence, suggesting growth opportunities through regional SMB lending, small-business advisory services, and agricultural finance partnerships tailored to farmers, retailers, and service providers.

Mid-Market Financials With revenue in the 50–100 million range and a modest funding position, there is potential to upsell treasury management, merchant services, and digital banking enhancements to improve cash flow, payment processing, and operational efficiency for mid-sized local businesses.

Digital Backbone The tech stack includes common web and analytics tools, indicating room to introduce modern SME-focused fintech solutions such as online lending portals, automated onboarding, and data-driven credit decisions to accelerate loan approvals.

Community Engagement Active local partnerships and community programs (e.g., events with KMCH and kids clubs) point to opportunities for co-branded marketing, sponsorships, and regional corporate social responsibility programs that can drive customer acquisition.

Growth Potential Ownership of multiple small-town markets signals a scalable footprint; sales conversations can emphasize cross-sell of deposit products, cash management, and agricultural financing to expand wallet share within existing client bases.

GNB Bank Tech Stack

GNB Bank uses 8 technology products and services including Google Ads, The Trade Desk, Paycom, and more. Explore GNB Bank's tech stack below.

GNB Bank's Email Address Formats

GNB Bank uses at least 1 format(s):
GNB Bank Email FormatsExamplePercentage
FirstL@gnbbank.comJohnD@gnbbank.com
67%
First.Last@gnbbank.comJohn.Doe@gnbbank.com
26%
FirstLast@gnbbank.comJohnDoe@gnbbank.com
4%
FLast@gnbbank.comJDoe@gnbbank.com
3%

Frequently Asked Questions

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

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GNB Bank's official website is gnbbank.com and has social profiles on LinkedInCrunchbase.

How much revenue does GNB Bank generate?

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As of August 2026, GNB Bank's annual revenue is estimated to be $50M - $100M.

What is GNB Bank's SIC code NAICS code?

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GNB Bank's SIC code is 6029 - Commercial Banks, Not Elsewhere Classified NAICS code is 52211 - Commercial Banking.

How many employees does GNB Bank have currently?

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As of August 2026, GNB Bank has approximately 98 employees across 2 continents, including North AmericaSouth America. Key team members include Chief Financial Officer: G. S.Head Teller: N. S.Interim President: C. P.. Explore GNB Bank's employee directory with LeadIQ.

What industry does GNB Bank belong to?

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GNB Bank operates in the Banking industry.

What technology does GNB Bank use?

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GNB Bank's tech stack includes Google AdsThe Trade DeskPaycomAmazon Web ServicesOsanoSimpli.fiGoogle MapsOffice 365.

What is GNB Bank's email format?

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GNB Bank's email format typically follows the pattern of FirstL@gnbbank.com. Find more GNB Bank email formats with LeadIQ.

How much funding has GNB Bank raised to date?

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As of August 2026, GNB Bank has raised $4M in funding. The last funding round occurred on Dec 28, 2017 for $4M.

When was GNB Bank founded?

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GNB Bank was founded in 1934.
GNB Bank logo

GNB Bank

BankingIowa, United States51-200 Employees

GNB Bank is a banking institution serving families, businesses, and farmers across several Iowa communities, including Grundy Center, Conrad, Marshalltown, Ackley, Geneva, Iowa Falls, Manchester, and Story City. Based in Grundy Center, the bank provides financial services aimed at supporting local livelihoods and commerce, aligning with a regional focus on rural and small-business banking. The organization operates within the banking industry and has a local footprint that emphasizes relationship banking with residents and regional enterprises. A recent development includes a collaborative initiative with KMCH Sports and the GNBee Kids Club to engage families during Easter, reflecting active community involvement alongside its traditional financial services. The company employs a workforce typical of a regional bank and serves a diverse customer base within its geographic footprint.

Section iconCompany Overview

SIC Code
6029 - Commercial Banks, Not Elsewhere Classified
NAICS Code
52211 - Commercial Banking
Founded
1934
Employees
51-200

Section iconFunding & Financials

  • $4M

    GNB Bank has raised a total of $4M of funding over 1 rounds. Their latest funding round was raised on Dec 28, 2017 in the amount of $4Mas a undisclosed.

  • $50M - $100M

    GNB Bank's revenue is estimated to be in the range of $50M - $100M

Section iconFunding & Financials

  • $4M

    GNB Bank has raised a total of $4M of funding over 1 rounds. Their latest funding round was raised on Dec 28, 2017 in the amount of $4Mas a undisclosed.

  • $50M - $100M

    GNB Bank's revenue is estimated to be in the range of $50M - $100M

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