Sunmark will be performing scheduled maintenance on Saturday, June 15 from 10:00 p.m. - 1:00 a.m. During this time, myTMs, online banking, and TAMI will be unavailable.

We apologize for the inconvenience.

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CO-OP Shared Sunmark Branches

Whether it’s one of our convenient Capital Region locations, or if you are taking advantage of one of our 5,000-plus Shared Branching locations, there’s always someone right down the road to help you conduct your banking business. 

CO-OP Shared Branch network is the second largest branch network in the country. When traveling, Sunmark members have more direct access to their account than most traditional bank customers. Simply enter a participating credit union branch, and you can conduct business as if you were in your home Sunmark branch.

Branch Locator

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