# QUICKTURN DESIGN SYSTEMS INC

QUICKTURN DESIGN SYSTEMS INC is a company headquartered in San Jose, CA, United States.

## Company overview

- **Legal name:** QUICKTURN DESIGN SYSTEMS INC
- **Classification:** Company
- **Industry (SIC):** 3825 — Instruments For Meas & Testing of Electricity & Elec Signals
- **Headquarters:** San Jose, CA, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0000914252

## About

QUICKTURN DESIGN SYSTEMS INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000914252, and its reported industry is Instruments For Meas & Testing of Electricity & Elec Signals. The retained history contains 12 filings, including 10-Q filed on 1999-05-11. 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 1999-05-11 — period 1999-03-31 — 10-Q
- Form 10-K/A — filed 1999-04-14 — period 1998-12-31 — AMENDED FORM 10-K DATED DECEMBER 31, 1998
- Form 10-K — filed 1999-03-29 — period 1998-12-31 — FORM 10-K DATED DECEMBER 31, 1998
- Form SC 13G — filed 1999-01-20 — SCHEDULE 13G FOR QUICKTURN DESIGN SYSTEMS, INC.
- Form SC 13G — filed 1999-01-20 — SCHEDULE 13G FOR QUICKTURN DESIGN SYSTEMS, INC.
- Form SC 13D — filed 1998-12-18 — SC 13D
- Form 8-K — filed 1998-12-16 — period 1998-12-08 — FORM 8-K
- Form 10-Q — filed 1998-11-13 — period 1998-09-30 — 10-Q
- Form DEF 14A — filed 1998-09-11 — period 1998-10-29 — DEF 14A
- Form 10-Q — filed 1998-08-13 — period 1998-06-30 — FORM 10-Q
- Form 10-Q — filed 1998-05-14 — period 1998-03-31 — FORM 10-Q
- Form 8-K — filed 1998-04-06 — period 1998-04-03 — 8-K

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Updated: 2026-10-23T22:38:43Z

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