# SEVENSON ENVIRONMENTAL SERVICES INC

SEVENSON ENVIRONMENTAL SERVICES INC is a company headquartered in Niagara Falls, NY, United States.

## Company overview

- **Legal name:** SEVENSON ENVIRONMENTAL SERVICES INC
- **Classification:** Company
- **Industry (SIC):** 4955 — Hazardous Waste Management
- **Headquarters:** Niagara Falls, NY, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0000846976

## About

SEVENSON ENVIRONMENTAL SERVICES INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000846976, and its reported industry is Hazardous Waste Management. The retained history contains 12 filings, including 10-Q filed on 2001-08-13. 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-Q — filed 2001-08-13 — period 2001-06-30
- Form 10-Q — filed 2001-05-11 — period 2001-03-31
- Form DEF 14A — filed 2001-04-16 — period 2001-05-22
- Form 10-K — filed 2001-03-30 — period 2000-12-31
- Form 10-Q — filed 2000-11-14 — period 2000-09-30
- Form 10-Q — filed 2000-08-11 — period 2000-06-30
- Form 8-K — filed 2000-08-09 — period 2000-08-08
- Form 10-Q — filed 2000-05-12 — period 2000-03-31
- Form DEF 14A — filed 2000-04-17 — period 2000-05-23
- Form 10-K — filed 2000-03-30 — period 1999-12-31
- Form SC 13G — filed 1999-12-14
- Form 10-Q — filed 1999-11-12 — period 1999-09-30

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Updated: 2026-10-23T22:46:11Z

Canonical page: https://altss.com/profile/sevenson-environmental-services-inc

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