Important Updates regarding the Coronavirus (COVID-19): Learn More Atomic Credit Union lobbies have reopened. We will recognize every Wednesday from 10am to 11am as specially designated lobby service hours for our at-risk population of members. Social distancing practices are in place and appointments are also available. Please contact us at 800.652.2328 for appointment availability. Drive-Thru, ATM and Digital Banking Services remain available.


An update on the Mobile App and Desktop: All members must register as a new user. 

  1. The Android app is not available in the Google Play Store.  We are still waiting for their response and do not have an ETA at this time. We encourage Android users to register for Online Banking via a desktop computer to access your account immediately.
  2. The Desktop version is working as normal. Please access through Chrome, Firefox or Safari.
  3. The Apple App is available. Please make sure you have the most up-to-date version by visiting the Apple Store. If the app says “open” then you have the most recent version. If the app says “update”, please click that option to update your Atomic app.

Business Credit Cards

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Spending Power Your Business Needs

A Business Credit Card can help you keep your company's expenses on track and obtain the buying power you need to operate your business successfully. With Atomic Credit Union’s Business Credit Card you’ll have convenient access and earn rewards points with every purchase.

Do more with our business credit card

  • Every dollar spent earns rewards points redeemable for gift cards, travel deals, merchandise and more
  • No annual fee
  • Manage your account and pay your bill easily through Online Banking and Mobile Banking
  • Features EMV chip technology for enhanced security when making purchases
  • Additional cards available for multiple employees