Tennessee Valley Federal Credit Union (TVFCU), a not-for-profit financial cooperative, was established in 1936 when 57 Chattanooga TVA employees pooled $500 to create the member-owned credit union. Today, TVFCU serves more than 175,000 members who live, work, worship, volunteer or attend school throughout their 17-county service community in Southeast Tennessee and North Georgia. With more than $2.5 billion in assets and 23 branches throughout the area, TVFCU is the largest credit union in the region. Features and Services - Auto Loans, Mortgages, Checking Accounts, Savings Accounts