Trustmark Corporation Subsidiaries
Every subsidiary the company listed in Exhibit 21 of its annual reports, newest list first (18 lists). Names and jurisdictions are as filed.
- 2026-02-23: Subsidiary Trustmark Bank; Jurisdiction Mississippi.
- 2026-02-23: Subsidiary F. S. Corporation (inactive); Jurisdiction Mississippi.
- 2026-02-23: Subsidiary First Building Corporation (inactive); Jurisdiction Mississippi.
- 2026-02-23: Subsidiary First Capital Corporation (inactive); Jurisdiction Mississippi.
| Annual report filed | Subsidiary | Jurisdiction |
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| 2026-02-23 | Trustmark Bank | Mississippi |
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| 2026-02-23 | F. S. Corporation (inactive) | Mississippi |
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| 2026-02-23 | First Building Corporation (inactive) | Mississippi |
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| 2026-02-23 | First Capital Corporation (inactive) | Mississippi |
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| 2026-02-23 | Trustmark Preferred Capital Trust I | Delaware |
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| 2026-02-23 | Trustmark Securities, Inc. (1) (inactive) | Mississippi |
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| 2026-02-23 | Southern Community Capital, LLC | Mississippi |
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