Highmark Federal Credit Union is Rapid City’s first credit union. Originally chartered as Rapid City Teacher’s Federal Credit Union in 1940, we are a member-owned, not-for- profit financial cooperative with six locations serving anyone located across 11 counties in Western South Dakota and Eastern Wyoming. Highmark Credit Union operates as an association of people coming together for a common purpose. Members pool deposits and then loan those deposits to other members. The co-operative principles guide all that we do and helps to define our culture and promise to you – the Highmark Difference. We are dedicated to providing high quality financial services to help members in our own backyard achieve their financial goals. We offer personal auto and home loans, insurance, commercial loans, construction loans, and checking/savings/credit card solutions from our full service, family-focused credit union. With 6 branch offices located in the Black Hills and Gillette, we are here to meet your financial needs. Membership is open to members who live, work, worship or attend school in Butte, Custer, Fall River, Harding, Lawrence, Meade and Pennington Counties, South Dakota, and Campbell, Crook, Niobrara and Weston Counties, Wyoming. We are committed to outstanding service, community involvement, and strategic growth. Need to make something happen? We’ll Make It Happen.

Northern Hills Federal Credit Union is a Not-for-Profit Financial Cooperative serving those who live in, work in, worship in or attend school in Meade, Butte and Lawrence Counties, SD. Not for Profit, Not for Charity, but for Service. Democratically Controlled and Member-Owned. One Member = One Vote. Our Board of Directors are unpaid volunteers elected from our membership. Northern Hills Federal Credit Union offers Financial Solutions for You! We're Community Minded, Just Like You!

Sentinel Federal Credit Union has been guarding and protecting the financial well-being of our members since 1955. As a community Credit Union, many of us were born and raised in the communities that we serve. Because of that, we make our decisions right here at the Credit Union. Some places have local branches. We have local roots. We give you the one-on-one, first name, friendly service that you deserve. Our goal is to make your life easier by offering a variety of convenient products and services that meet your financial needs. Stop by one of our seven convenient locations in Ellsworth, Box Elder, Rapid City, Hill City, Custer and Winner, S.D. You are eligible for membership at Sentinel Federal Credit Union if you live, work, worship, or go to school in, or are a business or other legal entity located in the following South Dakota counties: Pennington, Lawrence, Meade, Custer, Lyman, Todd, Tripp, Gregory and Mellette.

Sundance State Bank is a banking company based out of 123 South 2nd Street, Sundance, Wyoming, United States.