# NUMERICAL TECHNOLOGIES INC

NUMERICAL TECHNOLOGIES INC is a company headquartered in San Jose, CA, United States.

## Company overview

- **Legal name:** NUMERICAL TECHNOLOGIES INC
- **Classification:** Company
- **Industry (SIC):** 7372 — Services-Prepackaged Software
- **Headquarters:** San Jose, CA, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0001091226

## About

NUMERICAL TECHNOLOGIES INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001091226, and its reported industry is Services-Prepackaged Software. The retained history contains 12 filings, including SC 13G filed on 2003-03-10. 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 SC 13G — filed 2003-03-10 — NUMERICAL TECHNOLOGIES INC. 02/03 13G
- Form SC 13G — filed 2003-02-14 — NUMERICAL TECHNOLOGIES INC - 13G - 12/31/02
- Form SC 13D — filed 2003-01-22
- Form 8-K — filed 2003-01-16 — period 2003-01-12 — FORM 8-K
- Form 8-K — filed 2002-12-03 — period 2002-12-02 — FORM 8-K
- Form 10-Q — filed 2002-11-13 — period 2002-09-30 — FORM 10-Q FOR PERIOD ENDED 09/30/2002
- Form 8-K — filed 2002-08-06 — period 2002-08-01 — FORM 8-K : PERIOD DATE 8/01/2002
- Form 10-Q — filed 2002-07-30 — period 2002-06-30 — FORM 10-Q FOR PERIOD ENDED 06/30/2002
- Form SC 13G — filed 2002-07-10 — NUMERICAL TECHNOLOGIES INCORPORATED - JUNE 2002 13G
- Form 10-Q — filed 2002-05-07 — period 2002-03-31 — QUARTERLY REPORT ON FORM 10-Q
- Form DEF 14A — filed 2002-04-01 — period 2002-05-15 — DEFINITIVE PROXY STATEMENT
- Form 10-K/A — filed 2002-03-11 — period 2001-12-31 — AMENDMENT NO. 1 TO FORM 10-K

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

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