Altra FCU is a federal credit union headquartered in Onalaska, Wisconsin. It serves members across multiple states with a focus on providing financial services to eligible individuals and organizations. The credit union operates under NCUA charter and regulation.

Polish & Slavic Federal Credit Union is a credit union based in Brooklyn, New York, serving members of Polish and Slavic descent and their families. The institution operates as a federally chartered credit union regulated by the NCUA. It provides traditional banking services including savings accounts, loans, and other financial products to its membership base in the New York area.