Wellby Financial is a member-owned, not-for-profit financial cooperative proudly serving the Greater Houston Metro area. Wellby was originally established in 1961 to serve the employees and families of Johnson Space Center. We have grown into one of the largest credit unions in Houston, serving more than 132,000 members with 21 branch locations and more than $2 billion in assets. As a people-first organization, Wellby is open to all who live, work, worship, or attend school in the Greater Houston Metro or Galveston area. Federally insured by NCUA. Equal Housing Lender. Equal Opportunity Employer.