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Employer with a benefit plan

CARPENTER TECHNOLOGY CORPORATION

CARPENTER TECHNOLOGY CORPORATION's Employer Identification Number (EIN) is 23-0458500.

At a glance

EIN
23-0458500 · 230458500
Legal name
CARPENTER TECHNOLOGY CORPORATION
Also filed as
CARPENTER TECNOLOGY CORPORATION
Address on file
PO BOX 14662, READING, PA 196124662
Records show
SEC filer; employer with a benefit plan; state registration
Latest record
2026-09-05

State registration

Florida Division of Corporations (Sunbiz) bulk data · Texas Comptroller active franchise taxpayers file · records as of 2026-09-05

Texas registration
Active · Foreign profit corporation
Source: Texas Comptroller · as of 2026-09-05
Texas document number
0002809306
Source: Texas Comptroller · as of 2026-09-05
Florida registration
Inactive · Foreign profit corporation
Source: Florida registry · as of 2026-07-10
Florida document number
822013
Source: Florida registry · as of 2026-07-10
Registered in Florida
1968-10-30
Source: Florida registry · as of 2026-07-10
Registered agent
US CORPORATION CO
Source: Florida registry · as of 2026-07-10
Last registry activity
1976-07-14
Source: Florida registry · as of 2026-07-10

SEC records

SEC EDGAR company filings · records as of 2026-09-04

SEC CIK
0000017843
Source: SEC · as of 2026-09-04
Industry (SIC)
Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens) (3312)
Source: SEC · as of 2026-09-04
State of incorporation
DE
Source: SEC · as of 2026-09-04
Ticker
CRS
Source: SEC · as of 2026-09-04
Latest SEC filing
144 2026-09-04
Source: SEC · as of 2026-09-04

Benefit plans

DOL Form 5500 filings (EFAST2) · records as of 2025-12-08

Benefit plan 509, 2024 filing
CARPENTER TECHNOLOGY CORPORATION RETIREE HEALTH REIMBURSEMENT AND LIFE INSURANCE PLAN
Source: DOL 5500 · as of 2025-12-08
Participants (start of year)
2,800
Source: DOL 5500 · as of 2025-12-08

What this record is

Public filings that carry this EIN (DOL Form 5500 filings (EFAST2), Florida Division of Corporations (Sunbiz) bulk data, 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 Pennsylvania Department of State, Bureau of Corporations and Charitable Organizations; see the Pennsylvania 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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