Private company

Pure Software

American software tools company founded by Reed Hastings

Pure Software was an American software development tools company founded in October 1991 by Reed Hastings, Raymond Peck and Mark Box. Its flagship product was Purify, a debugging and memory leak detection tool for Unix software applications written in C. The company is notable as the first significant venture of Reed Hastings, who later co-founded Netflix.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

Oct 1991Founded1
  • Industrysoftware industry1
  • HeadquartersDenver1

Pure Software was an American software development tools company founded in October 1991 by Reed Hastings, Raymond Peck and Mark Box. Its flagship product was Purify, a debugging and memory leak detection tool for Unix software applications written in C. The company is notable as the first significant venture of Reed Hastings, who later co-founded Netflix.2

The story

Founded by Reed Hastings on Oct 1991.1

Leadership

Who has led Pure Software, and when. Pick a name to see everywhere that person has worked.

Timeline

  1. Oct 1991Founded Founded1

Sources

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