# N2H2 INC

N2H2 INC is a company headquartered in Seattle, WA, United States.

## Company overview

- **Legal name:** N2H2 INC
- **Classification:** Company
- **Industry (SIC):** 4899 — Communications Services, NEC
- **Headquarters:** Seattle, WA, United States
- **Incorporated in:** WA
- **Fiscal year end:** September 30
- **SEC CIK:** 0001077301

## About

N2H2 INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001077301, and its reported industry is Communications Services, NEC. The retained history contains 12 filings, including 10-Q filed on 2003-08-13. 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 2003-08-13 — period 2003-06-30 — FORM 10-Q FOR THE QUARTER ENDED JUNE 30, 2003
- Form 8-K — filed 2003-07-31 — period 2003-07-31 — FORM 8-K
- Form 8-K — filed 2003-07-29 — period 2003-07-28 — FORM 8-K
- Form 10-Q — filed 2003-05-14 — period 2003-03-31 — 10-Q
- Form 8-K — filed 2003-04-24 — period 2003-04-24 — 8-K
- Form SC 13G — filed 2003-02-14 — SCHEDULE 13G
- Form 10-Q — filed 2003-02-11 — period 2002-12-31 — FORM 10-Q FOR THE QUARTER ENDED DECEMBER 31, 2002
- Form DEF 14A — filed 2003-01-27 — period 2003-03-13 — DEF 14A
- Form 10-K — filed 2002-12-19 — period 2002-09-30 — FORM 10-K FISCAL YEAR ENDED SEPTEMBER 30, 2002
- Form 8-K — filed 2002-09-18 — period 2002-09-09 — FORM 8-K PERIOD ENDED SEPTEMBER 9, 2002
- Form 10-Q — filed 2002-08-14 — period 2002-06-30 — FORM 10-Q QUARTER ENDED JUNE 30, 2002
- Form 8-K — filed 2002-06-03 — period 2002-05-24 — FORM 8-K CURRENT REPORT DATED MAY 24, 2002

---

Updated: 2026-10-23T22:19:15Z

Canonical page: https://altss.com/profile/n2h2-inc

Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology