Employer with a benefit plan ยท SEC filer
KIRBY CORPORATION
55 WAUGH DRIVE, SUITE 1000, HOUSTON, TX 770079020
EIN
74-1884980
SEC CIK
0000056047
SEC · 2026-08-20
Industry (SIC)
Water Transportation (4400)
SEC · 2026-08-20
State of incorporation
NV
SEC · 2026-08-20
Ticker
KEX
SEC · 2026-08-20
Latest SEC filing
3 2026-08-20
SEC · 2026-08-20
Benefit plan 6, 2024 filing
KIRBY CORPORATION MASTER TRUST
DOL · 2025-10-13
Plan type
Direct filing entity
DOL · 2025-10-13
Business code (NAICS)
483000
DOL · 2025-10-13
Benefit plan 4, 2024 filing
KIRBY 401K PLAN
DOL · 2025-10-13
Participants (start of year)
6,574
DOL · 2025-10-13
Plan features
code 2J2S3D3H
DOL · 2025-10-13
Plan type
Single-employer plan
DOL · 2025-10-13
Business code (NAICS)
483000
DOL · 2025-10-13
Benefit plan 505, 2024 filing
KIRBY CAFETERIA PLAN
DOL · 2025-10-13