Insights

Local Community Engagement GNB Bank actively participates in community events and partnerships, such as sports collaborations and family-focused initiatives, indicating opportunities for localized marketing, sponsorships, or community-based financial products.

Digital Presence & Technology Utilizing a modern tech stack including Google Tag Manager and Amazon Application Load Balancer suggests an emphasis on digital engagement, offering potential for advanced digital banking solutions, targeted advertising, or enhanced customer experience platforms.

Financial Stability & Growth With recent funding of $4 million and a focused regional footprint, GNB Bank is positioned for growth, providing opportunities to offer tailored financial products such as small business loans, agricultural financing, or personalized banking services.

Market Niche Focus Serving families, farmers, and small businesses in Iowa offers a niche for specialized financial services, including agricultural lending, rural business banking, and community development financial programs tailored to local needs.

Competitive Positioning As a regional bank compared to larger nationwide institutions, GNB Bank can leverage its community ties and personalized services to attract local clients seeking relationship-based banking, creating opportunities for premium customer engagement and loyalty programs.

GNB Bank Tech Stack

GNB Bank uses 8 technology products and services including Google Ads Conversion Tracking, Simpli.fi, jQuery, and more. Explore GNB Bank's tech stack below.

  • Google Ads Conversion Tracking
    Analytics
  • Simpli.fi
    Demand Side Platforms
  • jQuery
    Javascript Libraries
  • Google Maps
    Maps
  • hCaptcha
    Security
  • Google Tag Manager
    Tag Management
  • X-Content-Type-Options
    Web & Portal Technology
  • AddThis
    Widgets

GNB Bank's Email Address Formats

GNB Bank uses at least 1 format(s):
GNB Bank Email FormatsExamplePercentage
FirstL@gnbbank.comJohnD@gnbbank.com
66%
First.Last@gnbbank.comJohn.Doe@gnbbank.com
27%
FirstLast@gnbbank.comJohnDoe@gnbbank.com
4%
FLast@gnbbank.comJDoe@gnbbank.com
3%

Frequently Asked Questions

Where is GNB Bank's headquarters located?

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GNB Bank's main headquarters is located at 529 g Avenue Grundy Center, Iowa 50638 United States. The company has employees across 2 continents, including North AmericaSouth America.

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.

What is GNB Bank's NAICS code?

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

How many employees does GNB Bank have currently?

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As of June 2026, GNB Bank has approximately 101 employees across 2 continents, including North AmericaSouth America. Key team members include President: B. J.Interim President: C. P.Owner: J. M.. 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 Ads Conversion TrackingSimpli.fijQueryGoogle MapshCaptchaGoogle Tag ManagerX-Content-Type-OptionsAddThis.

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 June 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

BankingIowa, United States51-200 Employees

GNB Bank proudly serves families, businesses and farmers in Grundy Center, Conrad, Marshalltown, Ackley, Geneva, Iowa Falls, Manchester and Story City, IA.

Section iconCompany Overview

Headquarters
529 g Avenue Grundy Center, Iowa 50638 United States
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 $4M.

  • $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 $4M.

  • $50M$100M

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

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