Invested in You.
Discover our brand evolution and what it means for our 75,000+ members across Idaho.
Explore Our Journey
Our new branding isn’t just about a new logo or
fresh colors. It’s also about innovating our member
services and interactions, and aligning our visual
identity with that goal. We’re proud of the way our
brand looks – but we’re prouder of the way we
serve our members.
Get ready for new financial services, membership
perks and community involvement. After all, we’re
not in this for the looks; we’re in this for you.
Since we started more than 70 years ago,
Westmark has grown in countless ways. From the
number of members we serve to the types of tools
we offer to our branding – we’ve made progress
across the board.
But the thing that will never change? Our
commitment to helping our members live each day
to the fullest and build the best future for
themselves and their families.
From 11 employees to 75,000+ members — discover how we’ve grown while staying true to our community roots.
Atomic Workers Credit Union is started by 11 Idaho National Engineering Laboratory employees with a single location in Idaho Falls.
The first AWCU office is opened in Idaho Falls after operating out of members’ homes.
AWCU merges with ATO-Air Credit Union and purchases a motorhome to serve as a mobile branch traveling to Blackfoot and Arco.
The Blackfoot Office is established.
The first office in Pocatello is established.
AWCU merges with Amidaway Credit Union and opens the Westside Idaho Falls Branch.
AWCU merges with Motran Credit Union.
AWCU obtains a Federal Charter to become Atomic Workers Federal Credit Union and provide better security and access to its members.
AWCU changes its name to Westmark Federal Credit Union to reflect its growing diversity of members.
Westmark merges with Alliance Federal Credit Union and KIDK Credit Union. Membership reaches 29,000 with seven branches.
Westmark obtained a State Charter to become Westmark Credit Union and focus on serving local communities.
The first branch in Boise is established.
Westmark introduces a new logo and visual identity to better reflect our community.
Westmark provides service to over 75,000 members with 15 branches in Idaho and limitless connectivity with mobile and digital tools.
For more than 70 years, we've helped members reach their goals through innovative financial services. See how the legacy will continue.
Answers about our rebrand and what it means for you.
Members will begin to see a variety of new products, services and benefits starting October 1, 2025 and continuing through 2026. Look for improvements like: