# DURATEK INC

DURATEK INC is a company headquartered in Columbia, MD, United States.

## Company overview

- **Legal name:** DURATEK INC
- **Former names in filing history:** GTS DURATEK INC (1995-06-08 to 2001-01-23)
- **Classification:** Company
- **Industry (SIC):** 4955 — Hazardous Waste Management
- **Headquarters:** Columbia, MD, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0000785186

## About

DURATEK INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000785186, and its reported industry is Hazardous Waste Management. The retained history contains 12 filings, including SC 13G filed on 2007-02-06. 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 SC 13G — filed 2007-02-06 — 13G DURATEK DECEMBER 2006
- Form 10-Q — filed 2006-05-08 — period 2006-03-31 — QUARTERLY REPORT PURSUANT TO SECTIONS 13 OR 15(D)
- Form 8-K — filed 2006-05-05 — period 2006-05-04 — CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES
- Form 10-K/A — filed 2006-04-28 — period 2005-12-31 — AMENDMENT TO ANNUAL REPORT PURSUANT TO SECTION 13 AND 15(D)
- Form 8-K — filed 2006-04-27 — period 2006-04-27 — DURATEK, INC. 8-K
- Form 10-K — filed 2006-02-27 — period 2005-12-31 — ANNUAL REPORT PURSUANT TO SECTION 13 AND 15(D)
- Form 8-K — filed 2006-02-10 — period 2006-02-06 — CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES
- Form SC 13G — filed 2006-02-10
- Form SC 13D — filed 2006-02-08 — BENEFICIAL OWNERSHIP OF 5% OR MORE
- Form 8-K — filed 2006-02-08 — period 2006-02-08 — DURATEK, INC 8-K
- Form SC 13G — filed 2006-02-07 — INITIAL
- Form 8-K — filed 2006-02-07 — period 2006-02-06 — CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES

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Updated: 2026-10-23T22:01:01Z

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