# PLASMA THERM INC

PLASMA THERM INC is a company headquartered in St. Petersburg, FL, United States.

## Company overview

- **Legal name:** PLASMA THERM INC
- **Classification:** Company
- **Industry (SIC):** 3559 — Special Industry Machinery, NEC
- **Headquarters:** St. Petersburg, FL, United States
- **Incorporated in:** FL
- **Fiscal year end:** November 30
- **SEC CIK:** 0000354452

## About

PLASMA THERM INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000354452, and its reported industry is Special Industry Machinery, NEC. The retained history contains 12 filings, including 10-K filed on 2000-02-18. 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 — filed 2000-02-18 — period 1999-11-30
- Form 8-K — filed 2000-02-14 — period 2000-02-02 — FORM 8-K FOR PLASMA-THERM, INC.
- Form SC 13D — filed 1999-12-30
- Form 10-Q — filed 1999-09-22 — period 1999-08-31
- Form SC 13G — filed 1999-09-17 — SCHEDULE 13G
- Form 10-Q — filed 1999-06-21 — period 1999-05-31
- Form DEF 14A — filed 1999-03-30 — period 1999-05-11
- Form 10-Q — filed 1999-03-25 — period 1999-02-28
- Form 10-K — filed 1999-02-12 — period 1998-11-30
- Form SC 13G — filed 1999-02-01
- Form 10-Q — filed 1998-09-18 — period 1998-08-31
- Form 10-Q — filed 1998-06-15 — period 1998-05-31

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Updated: 2026-10-23T22:14:22Z

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