S.C. State FCU is a federal credit union headquartered in Columbia, South Carolina, serving members in the state. It is a member-owned financial institution regulated by the National Credit Union Administration (NCUA). The credit union provides deposit and lending services to its eligible membership base.

SRP Federal Credit Union is headquartered in North Augusta, South Carolina and was founded in 1960. It serves over 200,000 members across 19 locations in South Carolina and Georgia, with approximately $2.1 billion in assets. The credit union is federally insured by NCUA and operates as the third-largest credit union in South Carolina.