EntityWire/Mississippi business entity search →/TRUSTMARK CORPORATION
Employer with a benefit plan
TRUSTMARK CORPORATION
TRUSTMARK CORPORATION's Employer Identification Number (EIN) is 64-0471500.
At a glance
- EIN
- 64-0471500 · 640471500
- Legal name
- TRUSTMARK CORPORATION
- Address on file
- 244 E. CAPITOL STREET, JACKSON, MS 39201
- Records show
- SEC filer; employer with a benefit plan
- Latest record
- 2026-09-02
SEC records
SEC EDGAR company filings · records as of 2026-09-02
- SEC CIK
- 0000036146
- Source: SEC · as of 2026-09-02
- Industry (SIC)
- National Commercial Banks (6021)
- Source: SEC · as of 2026-09-02
- State of incorporation
- MS
- Source: SEC · as of 2026-09-02
- Ticker
- TRMK
- Source: SEC · as of 2026-09-02
- Latest SEC filing
- 4 2026-09-02
- Source: SEC · as of 2026-09-02
Benefit plans
DOL Form 5500 filings (EFAST2) · records as of 2025-10-15
- Benefit plan 501, 2024 filing
- TRUSTMARK CORPORATION AND SUBSIDIARIES MEDICAL BENEFITS PLAN
- Source: DOL 5500 · as of 2025-10-15
- Participants (start of year)
- 2,079
- Source: DOL 5500 · as of 2025-10-15
- Plan features
- Health (other than dental or vision)
- Source: DOL 5500 · as of 2025-10-15
- Plan type
- Single-employer plan
- Source: DOL 5500 · as of 2025-10-15
- Business code (NAICS)
- 522110
- Source: DOL 5500 · as of 2025-10-15
- Benefit plan 2, 2024 filing
- TRUSTMARK 401(K) PLAN
- Source: DOL 5500 · as of 2025-07-31
- Participants (start of year)
- 3,396
- Source: DOL 5500 · as of 2025-07-31
- Plan features
- Profit-sharing; ERISA 404(c) plan; Participant-directed; 401(k) feature; 401(m) matching; Pre-approved plan
- Source: DOL 5500 · as of 2025-07-31
- Plan type
- Single-employer plan
- Source: DOL 5500 · as of 2025-07-31
What this record is
Public filings that carry this EIN (DOL Form 5500 filings (EFAST2), DOL Form 5500-SF filings (EFAST2) and SEC EDGAR company filings), shown as filed. Nothing is scraped from the IRS, and a public-record match is not IRS TIN validation.
What it is not
Registry status, formation date, and registered agent come from the Mississippi Secretary of State, Business Services Division; see the Mississippi business entity search.
If something is wrong
A name, address, or classification here is what the source published. To correct the source, file with it; to have this page removed, see corrections and removal.
Other Mississippi businesses on file
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- HANCOCK WHITNEY CORPORATIONEIN 64-0693170
- THE FIRST, A NATIONAL BANKING ASSOCIATIONEIN 64-0862173
- BELHAVEN UNIVERSITYEIN 64-0303069
- EDELBROCK GROUP, LLCEIN 33-0627520
- EASTGROUP PROPERTIES, INC.EIN 13-2711135
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