Company Story
1906 - Trustmark Corporation was founded as the Jackson County Bank in Pascagoula, Mississippi.
1920s - The bank expanded to several locations in Mississippi, including Gulfport and Biloxi.
1964 - The bank changed its name to Trustmark National Bank.
1982 - Trustmark Corporation was formed as a holding company for Trustmark National Bank.
1993 - Trustmark Corporation acquired the Bank of Alpharetta in Georgia.
1999 - Trustmark Corporation acquired the First American Bank of Florida.
2004 - Trustmark Corporation acquired the Hibernia National Bank of Louisiana.
2013 - Trustmark Corporation acquired the BancTrust Financial Group of Alabama.
2014 - Trustmark Corporation acquired the Bay Bank & Trust Co. of Florida.
2019 - Trustmark Corporation acquired the RB Bancorporation of Tennessee.