# SHEFFIELD STEEL CORP

SHEFFIELD STEEL CORP is a company headquartered in Sand Springs, OK, United States.

## Company overview

- **Legal name:** SHEFFIELD STEEL CORP
- **Classification:** Company
- **Industry (SIC):** 3312 — Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)
- **Headquarters:** Sand Springs, OK, United States
- **Incorporated in:** DE
- **Fiscal year end:** April 30
- **SEC CIK:** 0000910719

## About

SHEFFIELD STEEL CORP is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000910719, and its reported industry is Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens). The retained history contains 12 filings, including 10-K/A filed on 2006-01-31. Each filing retains its accession, filing date and original SEC document link. This historical evidence does not establish current registration, listing, ownership or financial condition.

## Recent SEC filings

- Form 10-K/A — filed 2006-01-31 — period 2005-04-30 — AMENDMENT NO. 2 TO FORM 10-K
- Form DEF 14A — filed 2005-07-29 — period 2005-09-14 — DEFINITIVE PROXY STATEMENT
- Form 10-K/A — filed 2005-07-29 — period 2005-04-30 — AMENDMENT NO. 1 TO FORM 10-K
- Form 10-K — filed 2005-07-15 — period 2005-04-30 — FORM 10-K
- Form 8-K — filed 2005-04-13 — period 2005-04-08 — FORM 8-K
- Form 8-K — filed 2005-04-04 — period 2005-03-31 — FORM 8-K
- Form S-4 — filed 2004-12-10 — FORM S-4
- Form 10-Q — filed 2001-12-21 — period 2001-10-31 — FORM 10-Q
- Form 8-K — filed 2001-12-14 — period 2001-12-07 — FORM 8-K
- Form 10-Q — filed 2001-09-13 — period 2001-07-31 — FORM 10-Q
- Form DEF 14A — filed 2001-08-02 — period 2001-08-28 — NOTICE & PROXY
- Form 10-K — filed 2001-07-30 — period 2001-04-30 — FORM 10-K

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Updated: 2026-10-23T22:31:33Z

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