Private company

Quarterdeck Office Systems

Logo: Quarterdeck Corporation, Public domain, via Wikimedia Commons3

Defunct American computer software company based in Marina del Rey1

Quarterdeck Office Systems, later Quarterdeck Corporation (NASDAQ: QDEK), was an American computer software company. It was founded by Therese Myers and Gary Pope in 1981 and incorporated in 1982.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1982Founded1
  • Industrysoftware industry1
  • HeadquartersMarina del Rey1

Quarterdeck Office Systems, later Quarterdeck Corporation (NASDAQ: QDEK), was an American computer software company. It was founded by Therese Myers and Gary Pope in 1981 and incorporated in 1982.2

Products and brands

  • QEMM

Listed on Wikidata.1

Timeline

  1. 1998Dissolved Dissolved1
  2. 1982Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2
  3. 3