Insights

SBA Lending Momentum Leadership in Lending accolades for 7(a) loans and SBA Lender of the Year signal strong small-business lending, creating opportunities to cross-sell treasury, payroll, and payment solutions to growing SBA borrowers.

Expansion Footprint Recent expansion to the United Kingdom, Northern Europe, and a new Chamberlain branch indicates growth and potential demand for international banking services such as foreign exchange, cross-border payments, and trade finance for exporters and importers.

CRA Leadership Four consecutive outstanding CRA ratings demonstrate commitment to community credit and development, opening doors for public-sector lending, nonprofit banking, and government-related treasury services, plus targeted marketing to community-based organizations.

Wealth Platform Award-winning podcast and in-house wealth management leadership highlight cross-sell potential for personal financial planning, retirement services, and business owner advisory, supported by marketing acceleration through podcast-driven lead generation.

Tech Security Tech stack elements including Cloudflare and HIPAA emphasis indicate focus on security and privacy; opportunities to offer cybersecurity, compliance, and cloud modernization services to support digital banking initiatives and client data protection.

The First National Bank in Sioux Falls Tech Stack

The First National Bank in Sioux Falls uses 8 technology products and services including Instagram, Cloudflare CDN, Cloudflare, and more. Explore The First National Bank in Sioux Falls's tech stack below.

  • Instagram
    Advertising
  • Cloudflare CDN
    Content Delivery Network
  • Cloudflare
    Content Management System
  • Open Graph
    Content Management System
  • HIPAA
    Electronic Health Records
  • Windows Server 2016
    IT Infrastructure
  • AngularJS
    Javascript Frameworks
  • Adobe Creative Suite
    Visualisation Software

Media & News

The First National Bank in Sioux Falls's Email Address Formats

The First National Bank in Sioux Falls uses at least 1 format(s):
The First National Bank in Sioux Falls Email FormatsExamplePercentage
FirstLast@fnbsf.comJohnDoe@fnbsf.com
53%
FLast@fnbsf.comJDoe@fnbsf.com
22%
First@fnbsf.comJohn@fnbsf.com
20%
First.Last@fnbsf.comJohn.Doe@fnbsf.com
5%

Frequently Asked Questions

Where is The First National Bank in Sioux Falls's headquarters located?

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The First National Bank in Sioux Falls's main headquarters is located at 100 South Phillips Avenue Sioux Falls, South Dakota 57104 United States. The company has employees across 3 continents, including North AmericaAfricaOceania.

What is The First National Bank in Sioux Falls's phone number?

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You can contact The First National Bank in Sioux Falls'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 The First National Bank in Sioux Falls's official website and social media links?

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The First National Bank in Sioux Falls's official website is fnbsf.com and has social profiles on LinkedIn.

What is The First National Bank in Sioux Falls's NAICS code?

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The First National Bank in Sioux Falls's NAICS code is 52 - Finance and Insurance.

How many employees does The First National Bank in Sioux Falls have currently?

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As of June 2026, The First National Bank in Sioux Falls has approximately 233 employees across 3 continents, including North AmericaAfricaOceania. Key team members include Chief Executive Officer: E. B.Chief Executive Officer: R. Q.Chief Operating Officer: C. S.. Explore The First National Bank in Sioux Falls's employee directory with LeadIQ.

What industry does The First National Bank in Sioux Falls belong to?

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The First National Bank in Sioux Falls operates in the Financial Services industry.

What technology does The First National Bank in Sioux Falls use?

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The First National Bank in Sioux Falls's tech stack includes InstagramCloudflare CDNCloudflareOpen GraphHIPAAWindows Server 2016AngularJSAdobe Creative Suite.

What is The First National Bank in Sioux Falls's email format?

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The First National Bank in Sioux Falls's email format typically follows the pattern of FirstLast@fnbsf.com. Find more The First National Bank in Sioux Falls email formats with LeadIQ.

When was The First National Bank in Sioux Falls founded?

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The First National Bank in Sioux Falls was founded in 1885.

The First National Bank in Sioux Falls

Financial ServicesSouth Dakota, United States201-500 Employees

The First National Bank in Sioux Falls is a financial services institution serving individuals and businesses with a range of personal and commercial banking offerings. Grounded in a long-standing commitment to its communities and guided by its FIRST Values, it emphasizes local engagement and relationships rather than a purely transactional approach. Its services span everyday checking and savings, home financing, business growth support, and retirement planning to help customers navigate different life stages.

Based in Sioux Falls, South Dakota, the bank serves a regional client base with a long-standing community orientation. It is FDIC-insured and operates as an Equal Housing Lender and Equal Opportunities Employer. In early 2026, the bank broke ground on a new branch in Chamberlain, SD, signaling ongoing local expansion.

Section iconCompany Overview

Headquarters
100 South Phillips Avenue Sioux Falls, South Dakota 57104 United States
Phone number
Website
fnbsf.com
NAICS Code
52 - Finance and Insurance
Founded
1885
Employees
201-500

Section iconFunding & Financials

  • $250M$500M

    The First National Bank in Sioux Falls's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    The First National Bank in Sioux Falls's revenue is estimated to be in the range of $250M$500M

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