# HYDROCHEM INDUSTRIAL SERVICES INC

HYDROCHEM INDUSTRIAL SERVICES INC is a company headquartered in Deer Park, TX, United States.

## Company overview

- **Legal name:** HYDROCHEM INDUSTRIAL SERVICES INC
- **Classification:** Company
- **Industry (SIC):** 7389 — Services-Business Services, NEC
- **Headquarters:** Deer Park, TX, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0001044607

## About

HYDROCHEM INDUSTRIAL SERVICES INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001044607, and its reported industry is Services-Business Services, NEC. The retained history contains 12 filings, including 8-K filed on 2002-08-09. 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 8-K — filed 2002-08-09 — period 2002-06-30 — AUGUST 8, 2002
- Form 10-Q — filed 2002-08-09 — period 2002-06-30 — QUARTERLY REPORT
- Form 10-Q — filed 2002-05-03 — period 2002-03-31 — QUARTERLY REPORT
- Form 10-K — filed 2002-03-29 — period 2001-12-31 — ANNUAL REPORT
- Form 10-Q — filed 2001-11-08 — period 2001-09-30 — QUARTERLY REPORT
- Form 10-Q — filed 2001-08-03 — period 2001-06-30 — QUARTERLY REPORT
- Form 10-Q — filed 2001-05-11 — period 2001-03-31 — QUARTERLY REPORT
- Form 10-K — filed 2001-03-21 — period 2000-12-31 — ANNUAL REPORT
- Form 10-Q — filed 2000-11-13 — period 2000-09-30 — QUARTERLY REPORT
- Form 10-Q — filed 2000-08-11 — period 2000-06-30 — QUARTERLY REPORT
- Form 10-Q — filed 2000-05-12 — period 2000-03-31 — QUARTERLY REPORT
- Form 10-K — filed 2000-03-24 — period 1999-12-31 — ANNUAL REPORT

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Updated: 2026-10-23T22:36:19Z

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