Please be aware that several financial institutions are experiencing an increase in fraudulent activity. Criminals are using phone calls, text messages, social media and email to impersonate businesses (including Sunmark) as a means of stealing personal information from our members.  Some of these methods have become very sophisticated, mimicking legitimate communications from financial institutions, and are quite challenging to identify as scams. Sunmark will never ask for your personal or account information (including passwords) via email, text message, or phone call. When in doubt, please call us directly at 866-SUNMARK.


During this time, card and PIN are required to access your account via the Sunmark myTMs. Please insert your card and follow the on-screen prompts.


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SUNMARK charitable community foundation 

Since its beginning as a small credit union within General Electric in 1937, Sunmark has sought to live the credit union philosophy of People Helping People. We have always given back to various local communities, supporting financial education and improving the quality of life for those in need.

The establishment of the Sunmark Charitable Community Foundation in 2015 has expanded our abilities to support local, nonprofit organizations in our 14 county charter area by providing financial contributions, in-kind services and volunteer support. We are committed to advancing the financial, economic, and social development of people and organizations within our communities by focusing on:

1. Affordable Housing
2. Food Accessibility
3. Financial Literacy and Education
4. Diversity and Inclusion
5. Community Development

There are zero administrative costs: 100% of every donation goes directly to helping those who need it.


President - Amber Cooleen
VP - Audrey Stone
Treasurer - Christina Coons
Secretary - Lauren DeMarco
Branch Liaison - Jessica Longley
Board Member - Rachael Bolle
Board Member - Brittney Campbell
Board Member - Tony Cardona
Board Member - Matt Rhodes

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