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Once a member of Prime, always a member.

As a member-owner of Prime, you can look forward to having a financial institution that protects you, supports you and assists you in your time of need. We do what is right by our members. Nothing more, nothing less.

Why Join Prime?

Joining Prime means you are a Member-Owner of Wisconsin's first Credit Union. You have a voice, and we will listen as Members have the opportunity to vote on important topics at our Annual Meeting held every June. Members can enjoy low-to-no fee products and services and always be greeted by name with a smile from our friendly Member Service Representatives. Prime Members are Members for life!

Become a Prime Member Today

  1. Contact us at 414.486.4500 or complete the form to the left to schedule an appointment at one of our four (4) branch locations.
  2. Bring the requested documentation to your appointment.
  3. Discuss your goals with your Member Service Representative to determine which accounts best fit your needs.
  4. Learn about the convenient ways to access your account, so you can manage your finances 24/7.

To help the government fight the funding of terrorism and money laundering activities, federal law requires all financial institutions to obtain, verify and record information that identifies each person who opens an account.