Insights

Strong Community Presence Security National Bank's long-standing history since 1884 and deep roots in Sioux City highlight a solid local customer base and community trust, presenting opportunities to offer tailored financial services and community-focused products.

Growth in Wealth Management Recent high-level hires such as trust officers and wealth management experts indicate a focus on expanding personal and business wealth services, creating openings for advanced wealth management solutions and investment platforms.

Digital Innovation Focus The implementation of a modern tech stack including PWA, SAP, and tracking tools like Facebook Pixel suggests an emphasis on digital banking and customer engagement, ideal for promoting cutting-edge online banking solutions and cybersecurity services.

Mid-Size Market Niche With revenue between 50 and 100 million dollars and a team of up to 500 employees, the bank operates in a sizeable niche that values personalized service, opening doors for customized financial products and enterprise banking solutions.

Strategic Growth Opportunities Frequent recent hires across leadership roles demonstrate plans for expansion and diversification, creating opportunities for sales of additional financial technology, operational efficiencies, and consultancy services to support their growth initiatives.

Security National Bank Tech Stack

Security National Bank uses 8 technology products and services including HubSpot Analytics, Facebook Pixel, jQuery, and more. Explore Security National Bank's tech stack below.

  • HubSpot Analytics
    Analytics
  • Facebook Pixel
    Analytics
  • jQuery
    Javascript Libraries
  • PWA
    Miscellaneous
  • SAP Maintenance, Repair, and Overhaul
    Operations
  • Ensighten
    Tag Management
  • Bootstrap
    UI Frameworks
  • VMware
    Virtualisation Software

Media & News

Security National Bank's Email Address Formats

Security National Bank uses at least 1 format(s):
Security National Bank Email FormatsExamplePercentage
FLast@snbonline.comJDoe@snbonline.com
98%
FMiddleLast@snbonline.comJMichaelDoe@snbonline.com
1%
LFirst@snbonline.comDJohn@snbonline.com
1%

Frequently Asked Questions

Where is Security National Bank's headquarters located?

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Security National Bank's main headquarters is located at 601 Pierce St., Sioux City, IA 51101, US. The company has employees across 2 continents, including North AmericaEurope.

What is Security National Bank's phone number?

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You can contact Security 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 Security National Bank's stock symbol?

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Security National Bank is a publicly traded company; the company's stock symbol is N/A.

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

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Security National Bank's official website is snbonline.com and has social profiles on LinkedIn.

How much revenue does Security National Bank generate?

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As of October 2025, Security National Bank's annual revenue is estimated to be $39M.

What is Security National Bank's SIC code NAICS code?

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Security National Bank's SIC code is 6021 - National Commercial Banks NAICS code is 52211 - Commercial Banking.

How many employees does Security National Bank have currently?

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As of October 2025, Security National Bank has approximately 201 employees across 2 continents, including North AmericaEurope. Key team members include Vice President Marketing: T. S.Vice President - Commercial Development Officer: J. V.Vice President Retail Services: C. J.. Explore Security National Bank's employee directory with LeadIQ.

What industry does Security National Bank belong to?

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Security National Bank operates in the Banking industry.

What technology does Security National Bank use?

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Security National Bank's tech stack includes HubSpot AnalyticsFacebook PixeljQueryPWASAP Maintenance, Repair, and OverhaulEnsightenBootstrapVMware.

What is Security National Bank's email format?

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

When was Security National Bank founded?

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Security National Bank was founded in 1884.
Security National Bank

Security National Bank

BankingUnited States201-500 Employees

Security National Bank was chartered in 1884 in Sioux City, Iowa, and founded on the time-tested principles of integrity, honor, open-mindedness, efficiency, good humor, respect, duty and human connection. People change, and banking changes, but our principles remain. They have guided us since the beginning and are the reason we remain our region's most trusted and established local financial institution.

If it matters to you, it matters to us. Our unwavering commitment is to provide our customers with top-tier banking services in checking, savings, loans and investments. Our banking experts are here to provide expertise and the most up-to-date information to help you achieve your financial goals.

OUR PROMISE: To do what’s right because it matters.
OUR MISSION: To help you achieve your financial goals because they matter.
OUR VISION: To be your trustworthy financial partner because you matter.

Member FDIC
Equal Housing Lender

These principles served as guideposts that enabled SNB to withstand the economic panic of the late 1800s, the Great Depression, two World Wars and the farm crisis — and emerge as the region’s most established and trustworthy locally owned bank, with more than $1 billion in assets.

We believe what was worth doing well yesterday is still worth doing well today. People change and banking changes, but our time-tested principles remain. 

To this day, we believe that doing what’s right is the only way to take care of customers, empower businesses, help farms grow, inspire our community and accomplish the remarkable.

OUR PROMISE: To do what’s right, because it matters.
OUR MISSION: To help you achieve your financial goals, because they matter.
OUR VISION: To be your trustworthy financial partner, because you matter.

Member FDIC
Equal Housing Lender

Section iconCompany Overview

Headquarters
601 Pierce St., Sioux City, IA 51101, US
Phone number
SIC Code
6021 - National Commercial Banks
Stock Symbol
N/A
NAICS Code
52211 - Commercial Banking
Founded
1884
Employees
201-500

Section iconFunding & Financials

  • $50M$100M

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

Section iconFunding & Financials

  • $50M$100M

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

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