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Employer with a benefit plan

CLEVELAND-CLIFFS STEEL LLC

CLEVELAND-CLIFFS STEEL LLC's Employer Identification Number (EIN) is 71-0871875.

At a glance

EIN
71-0871875 · 710871875
Legal name
CLEVELAND-CLIFFS STEEL LLC
Also filed as
INTERNATIONAL STEEL GROUP INC; Mittal Steel USA Inc.; Mittal Steel USA ISG Inc
Address on file
200 PUBLIC SQUARE, CLEVELAND, OH 441142315
Records show
SEC filer; employer with a benefit plan; state registration
Latest record
2026-09-05

State registration

Texas Comptroller active franchise taxpayers file · records as of 2026-09-05

Texas registration
Active · Foreign limited liability company
Source: Texas Comptroller · as of 2026-09-05
Texas document number
0800784711
Source: Texas Comptroller · as of 2026-09-05

Benefit plans

DOL Form 5500 filings (EFAST2) · records as of 2025-10-15

Benefit plan 10, 2024 filing
RETIREE PENSION PLAN
Source: DOL 5500 · as of 2025-10-15
Participants (start of year)
4,171
Source: DOL 5500 · as of 2025-10-15
Plan features
Defined benefit (cash balance, other); Defined benefit (frozen); Plan sponsor is a member of a controlled group; Plan sponsor is a member of an affiliated service group
Source: DOL 5500 · as of 2025-10-15
Plan type
Single-employer plan
Source: DOL 5500 · as of 2025-10-15
Business code (NAICS)
331110
Source: DOL 5500 · as of 2025-10-15
Benefit plan 201, 2024 filing
CLEVELAND-CLIFFS STEEL LLC PENSION TRUST
Source: DOL 5500 · as of 2025-10-15
Plan type
Direct filing entity
Source: DOL 5500 · as of 2025-10-15
Benefit plan 9, 2024 filing
CLEVELAND-CLIFFS STEEL LLC PENSION PLAN
Source: DOL 5500 · as of 2025-10-15
Participants (start of year)
10,720
Source: DOL 5500 · as of 2025-10-15
Plan features
Defined benefit (cash balance, other); Defined benefit (other); Plan sponsor is a member of a controlled group; Plan sponsor is a member of an affiliated service group
Source: DOL 5500 · as of 2025-10-15
Plan type
Single-employer plan
Source: DOL 5500 · as of 2025-10-15
Business code (NAICS)
331110
Source: DOL 5500 · as of 2025-10-15

What this record is

Public filings that carry this EIN (DOL Form 5500 filings (EFAST2), DOL Form 5500-SF filings (EFAST2), SEC EDGAR company filings and Texas Comptroller active franchise taxpayers file), 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 Ohio Secretary of State, Business Services Division; see the Ohio 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.

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