Insights

Expanding Membership Base Guardian Credit Union serves a broad regional market across multiple counties, including Milwaukee, Waukesha, Washington, Ozaukee, Racine, Kenosha, and Walworth, with over 35,000 members. This indicates significant potential for new financial products and personalized services tailored to a diverse member demographic.

Technology Adoption The credit union utilizes a modern tech stack including cloud services and popular web platforms such as Cloudflare CDN and WordPress. Leveraging these technologies presents opportunities to introduce enhanced digital banking solutions, APIs, or secure fintech integrations to improve customer experience.

Recognition and Reputation Repeated recognition as a Top Workplace demonstrates strong employee engagement and a positive organizational culture. This reputation can be highlighted to attract new members and corporate partnerships through branding and community engagement initiatives.

Financial Growth Potential With assets exceeding 225 million dollars and annual revenue between 25 and 50 million dollars, Guardian is positioned for growth. There are opportunities to cross-sell loan products such as auto loans, mortgages, and savings plans, especially to expanding and loyal membership segments.

Market Differentiation As the largest credit union in Milwaukee County dedicated to community service and member-focused operations, Guardian can pursue targeted marketing opportunities in underserved or emerging local markets, offering specialized financial education and digital solutions to increase competitive edge.

Guardian Credit Union Tech Stack

Guardian Credit Union uses 8 technology products and services including Cloudflare CDN, WordPress, Kronos, and more. Explore Guardian Credit Union's tech stack below.

  • Cloudflare CDN
    Content Delivery Network
  • WordPress
    Content Management System
  • Kronos
    Human Resource Management System
  • jQuery Migrate
    Javascript Libraries
  • Microsoft Word
    Office Suites
  • Priority Hints
    Performance
  • Adobe Fonts
    Web Fonts
  • Apache HTTP Server
    Web Servers

Media & News

Guardian Credit Union's Email Address Formats

Guardian Credit Union uses at least 1 format(s):
Guardian Credit Union Email FormatsExamplePercentage
FLast@guardiancu.orgJDoe@guardiancu.org
82%
First@guardiancu.orgJohn@guardiancu.org
7%
Last@guardiancu.orgDoe@guardiancu.org
5%
FirstLast@guardiancu.orgJohnDoe@guardiancu.org
6%

Frequently Asked Questions

Where is Guardian Credit Union's headquarters located?

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Guardian Credit Union's main headquarters is located at 7801 South Howell Avenue Oak Creek, Wisconsin 53154 United States. The company has employees across 2 continents, including North AmericaOceania.

What is Guardian Credit Union's phone number?

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You can contact Guardian Credit Union'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 Guardian Credit Union's official website and social media links?

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Guardian Credit Union's official website is guardiancu.org and has social profiles on LinkedIn.

How much revenue does Guardian Credit Union generate?

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As of February 2026, Guardian Credit Union's annual revenue is estimated to be $7M.

What is Guardian Credit Union's SIC code NAICS code?

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Guardian Credit Union's SIC code is 6062 - Credit Unions, Not Federally Chartered NAICS code is 52211 - Commercial Banking.

How many employees does Guardian Credit Union have currently?

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As of February 2026, Guardian Credit Union has approximately 79 employees across 2 continents, including North AmericaOceania. Key team members include Chief Membership Officer: L. S.Chief Administrative Officer: K. C.Chief Credit Officer: D. Z.. Explore Guardian Credit Union's employee directory with LeadIQ.

What industry does Guardian Credit Union belong to?

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Guardian Credit Union operates in the Banking industry.

What technology does Guardian Credit Union use?

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Guardian Credit Union's tech stack includes Cloudflare CDNWordPressKronosjQuery MigrateMicrosoft WordPriority HintsAdobe FontsApache HTTP Server.

What is Guardian Credit Union's email format?

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Guardian Credit Union's email format typically follows the pattern of FLast@guardiancu.org. Find more Guardian Credit Union email formats with LeadIQ.

When was Guardian Credit Union founded?

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Guardian Credit Union was founded in 1934.

Guardian Credit Union

BankingWisconsin, United States51-200 Employees

In 1934, Harnischfeger Corporation employees in West Milwaukee, Wisconsin established a credit union to provide a source of credit at a fair interest rate and the opportunity for its members to improve their economic and social conditions. In 1986, the membership voted to expand the charter to a community credit union serving any persons living or working in Milwaukee and Waukesha counties. 

Today, Guardian Credit Union is the largest credit union headquartered in Milwaukee County, serving over 35,000 members with assets of over $225 million. Our current membership eligibility includes anyone working for one of our 80 Select Employer Groups and anyone living or working in Milwaukee, Waukesha, Washington, Ozaukee, Racine, Kenosha, or Walworth counties. 

Every day more members turn to Guardian as a premier resource for auto loans, mortgages, and savings options. 



Mission Statement:

"Guardian Credit Union is a not-for-profit, member-owned, financial cooperative, dedicated to being the member's primary financial institution by providing superior, comprehensive, courteous, and prompt services."

Section iconCompany Overview

Headquarters
7801 South Howell Avenue Oak Creek, Wisconsin 53154 United States
Phone number
SIC Code
6062 - Credit Unions, Not Federally Chartered
NAICS Code
52211 - Commercial Banking
Founded
1934
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    Guardian Credit Union's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Guardian Credit Union's revenue is estimated to be in the range of $25M$50M

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