We are excited to announce that your credit union has agreed to merge with Firstmark Credit Union.
Established in 1932, Firstmark Credit Union is the oldest state-chartered credit union in San Antonio. Today, Firstmark manages over $790 million in assets and serves more than 90,000 members. Southside Credit Union also has a long history in San Antonio. Combining these two Credit Unions will result in a wider variety of financial services and delivery channels for all members.
When the merger is complete, you will have access to 12 additional full-service branches, more than 200 FREE ATMs across San Antonio (over 55,000 worldwide), enhanced products and services, added convenience, and state-of-the-art technology.
As with any change, you're likely to have questions. Here you'll find answers to what we think are some of the big ones. We'll update this page as more details become available. Again, welcome to Firstmark Credit Union. We look forward to serving you and your family. For more information, please call (210) 442-0100.