TDECU Email Format

Financial ServicesTexas, United States501-1000 Employees

TDECU is a Texas-based financial services organization that operates as a credit union serving communities across the state. Its origins date to 1955 when a group of Dow employees pooled $5 to lend a friend $35, a story that underscores its long-standing focus on helping people meet their financial needs. Today, the organization serves more than 366,000 Members and maintains 39 locations in Texas, with its headquarters in Houston.

The credit union's field of membership began in the East Market and was later expanded to Brazoria County residents, reflecting its geographic growth. It is an Equal Housing Lender and is insured by the National Credit Union Administration. In March 2026, TDECU Insurance Agency, LLC was recognized with the Gallup Exceptional Workplace Award.

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