# THERMO POWER CORP

THERMO POWER CORP is a company headquartered in Waltham, MA, United States.

## Company overview

- **Legal name:** THERMO POWER CORP
- **Classification:** Company
- **Industry (SIC):** 3585 — Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip
- **Headquarters:** Waltham, MA, United States
- **Incorporated in:** MA
- **Fiscal year end:** September 30
- **SEC CIK:** 0000813895

## About

THERMO POWER CORP is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000813895, and its reported industry is Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip. The retained history contains 12 filings, including 10-K/A filed on 1999-09-22. 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 1999-09-22 — period 1998-10-03
- Form 10-Q — filed 1999-08-10 — period 1999-07-03
- Form 8-K — filed 1999-05-25 — period 1999-05-24 — FORM 8-K
- Form 10-Q — filed 1999-05-13 — period 1999-04-03
- Form SC 13G — filed 1999-02-11
- Form DEF 14A — filed 1999-02-10 — period 1999-03-10 — NOTICE AND PROXY
- Form 10-K/A — filed 1999-02-10 — period 1998-10-30 — FORM 10-K/A
- Form 10-Q — filed 1999-02-10 — period 1999-01-02
- Form 10-K/A — filed 1999-02-01 — period 1998-10-03 — FORM 10-K/A
- Form 10-K — filed 1998-12-24 — period 1998-10-03
- Form 8-K — filed 1998-12-10 — period 1998-12-10 — FORM 8-K
- Form 8-K — filed 1998-08-13 — period 1998-08-12 — FORM 8-K

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

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