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Sentinel Federal Credit Union Employee Directory

Financial ServicesSouth Dakota, United States11-50 Employees

Sentinel Federal Credit Union is a community-focused financial services organization based in Ellsworth Afb, South Dakota, with a history dating back to 1955. It offers a range of financial products and services designed to support members' financial well-being, emphasizing local decision-making and personal, direct service. It operates seven branches across Ellsworth, Box Elder, Rapid City, Hill City, Custer, and Winner, and membership is available to individuals or entities located in Pennington, Lawrence, Meade, Custer, Lyman, Todd, Tripp, Gregory and Mellette counties in South Dakota.

In recent years, the credit union has modernized its digital offerings, including enhancements to Online Banking in 2021 and a mobile-friendly rewards redemption site. It has earned industry recognition, such as a Silver ADDY award in 2025 for its Brand Refresh commercial. In 2026, Sentinel Federal Credit Union appointed Michael Goldy as Chief Financial Officer.

Find Sentinel Federal Credit Union employees' phone numbers or email addresses

Sentinel Federal Credit Union Global Highlights

Location
Employees

North America
38

Minus sign iconPlus sign icon
  • United States Of America
    37
  • Saint Lucia
    1

Sentinel Federal Credit Union's Leadership

  • Stylized image of a person
    O. R.
    President
    Mobile Phone
  • Stylized image of a person
    J. A.
    Manager
    Mobile Phone
  • Stylized image of a person
    A. H.
    Teller
    Mobile Phone
  • Stylized image of a person
    M. K.
    Secretary
    Mobile Phone
  • Stylized image of a person
    T. G.
    Teller
    Mobile Phone

Sentinel Federal Credit Union Employee Metrics

100%
50%
0%
2026
2025
  • Banking
  • Accounting
  • Business
  • Human Resources
  • Information Technology
  • Other

Contact profiles from Sentinel Federal Credit Union

Name
Title
Contact
Location
Last Update
  • Stylized image of a person
    O. R.
    President
    Mobile Phone
    Oct 23, 2024
  • Stylized image of a person
    J. A.
    Manager
    Mobile Phone
    Oct 21, 2024
  • Stylized image of a person
    A. H.
    Teller
    Mobile Phone
    Apr 25, 2025
  • Stylized image of a person
    M. K.
    Secretary
    Mobile Phone
    Oct 23, 2024
  • Stylized image of a person
    T. G.
    Teller
    Mobile Phone
    Apr 23, 2025

Frequently Asked Questions

What is Sentinel Federal Credit Union known for?

Minus sign iconPlus sign iconSentinel Federal Credit Union was founded in 1955 operates in the Financial Services industry; you can contact the main corporate office by phone at
+1-605-923-****
. Explore Sentinel Federal Credit Union's company overview page for more information.

What is Sentinel Federal Credit Union's most common email format?

Minus sign iconPlus sign iconSentinel Federal Credit Union employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Sentinel Federal Credit Union email formats with LeadIQ.

How many employees does Sentinel Federal Credit Union have currently?

Minus sign iconPlus sign iconSentinel Federal Credit Union has approximately 28 employees as of July 2026. These team members are located across 1 continents, including North America.

Who are Sentinel Federal Credit Union's key employees and leadership?

Minus sign iconPlus sign icon

As of July 2026, Sentinel Federal Credit Union's key employees include:

  • President: O. R.
  • Manager: J. A.
  • Teller: A. H.
  • Secretary: M. K.
  • Teller: T. G.

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