Employer with a benefit plan ยท SEC filer
UNITED STATES STEEL CORPORATION AND AFFILIATED COS.
Also filed as UNITED STATES STEEL CORP
600 GRANT STREET - ROOM 1681, PITTSBURGH, PA 152192800
EIN
25-1897152
Benefit plan 512, 2024 filing
USS-UPI, LLC WELFARE PLAN
DOL · 2026-07-06
Participants (start of year)
399
DOL · 2026-07-06
Plan features
code 4A4C4D4E
DOL · 2026-07-06
Plan type
Single-employer plan
DOL · 2026-07-06
Business code (NAICS)
331110
DOL · 2026-07-06
Benefit plan 511, 2023 filing
UNITED STATES STEEL CORPORATION PLAN FOR LEGACY RETIREE INSURANCE BENEFITS
DOL · 2025-10-31
Participants (start of year)
2,072
DOL · 2025-10-31
Plan features
code 4A4B4E
DOL · 2025-10-31
Plan type
Single-employer plan
DOL · 2025-10-31
Business code (NAICS)
331110
DOL · 2025-10-31
Benefit plan 510, 2023 filing
UNITED STATES STEEL CORPORATION PLAN FOR INSURANCE BENEFITS
DOL · 2025-10-31
Participants (start of year)
26,002
DOL · 2025-10-31
Plan features
code 4A4B4D4E4F4H4L
DOL · 2025-10-31
Plan type
Single-employer plan
DOL · 2025-10-31