It’s easy to become a member. Just visit any of our branches and ask to open an account.  Or complete our online membership application, submit it electronically and we’ll call you to make an appointment to complete the process.

Individual Membership

Every member has a say in how the business is run and how our profits are invested.

Business or Organization Membership

Businesses, organizations, not-for-profits all are welcome.

Refer a Friend

There’s no higher compliment than a member referring a friend. That’s why we reward referrals with a chance to win some great prizes!

Membership Benefits

From personalized service to competitive rates, from local decision making to solid community support, members reap the rewards of belonging to ACU.


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Apply for a Membership

Becoming a member of Assiniboine is easy. Get started today with our online application. Once we receive your basic information, we'll set up a meeting to finish off the process. Just click the Apply Now button below!