Insights

Established regional bank Security National Bank is a long-standing local financial institution with over a century of operation and assets exceeding $1 billion, signaling potential for scalable technology adoption and partner services that support growth in a trusted regional brand.

Wealth management expansion Recent leadership hires in wealth management, including a Vice President and Trust Officer, indicate an expanding suite of advisory and trust services ripe for collaboration on advanced portfolio analytics, fiduciary technology, and client onboarding platforms.

Digital modernization The tech stack includes Google Ads, HubSpot Analytics, PWA capabilities, and security measures like HSTS, presenting opportunities to optimize digital marketing, CRM automation, online banking experiences, and customer data platforms for more efficient sales cycles.

Growing mortgage and consumer lending New hires in consumer and mortgage lending, plus a regional focus, suggest demand for loan origination support, underwriting optimization, fraud prevention tools, and integrated lending workflows to boost productivity and cross-sell opportunities.

Talent and service expansion A steady stream of new senior hires across retail, commercial, technology, and client service roles points to potential for enterprise service partnerships, training programs, and integrated support platforms that align with their growing team and customer service goals.

Security National Bank Tech Stack

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

  • Google Ads
    Advertising
  • HubSpot Analytics
    Analytics
  • jQuery
    Javascript Libraries
  • PWA
    Miscellaneous
  • Microsoft Windows
    Operating Systems
  • HSTS
    Security
  • FedEx
    Transportation And Fleet Management
  • Vimeo
    Video Players

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

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 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.

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

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

How many employees does Security National Bank have currently?

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As of July 2026, Security National Bank has approximately 192 employees across 2 continents, including North AmericaEurope. Key team members include Vice President Of Commercial Services: S. H.Vice President Commercial Services: T. D.President: D. R.. 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 Google AdsHubSpot AnalyticsjQueryPWAMicrosoft WindowsHSTSFedExVimeo.

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 logo

Security National Bank

BankingIowa, United States51-200 Employees

Security National Bank, chartered in 1884, operates as a community bank based in Sioux City, Iowa. It emphasizes time-tested principles such as integrity and human connection that have sustained its position in the region. With more than $1 billion in assets, the bank offers core services including checking, savings, loans, and investments to help customers meet their financial goals.
The bank serves individuals, farms, and local businesses, positioning itself as a trustworthy partner for personal and commercial banking needs. In 2025, Hallie Salmen was appointed Vice President and Trust Officer for Security National's Wealth Management Division, reflecting ongoing expansion of advisory services.

Section iconCompany Overview

Phone number
SIC Code
6029 - Commercial Banks, Not Elsewhere Classified
NAICS Code
52211 - Commercial Banking
Founded
1884
Employees
51-200

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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