Private company

Kx Systems

Logo: kx.com3

Computer company founded by Arthur Whitney

KX is a privately owned software company that sells a time series database kdb+, used for financial modeling and data analysis, and its associated proprietary programming language q. It was founded in 1993 by Janet Lustgarten and Arthur Whitney, the developer of the K programming language.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1993Founded1
  • Industrysoftware industry1
  • HeadquartersPalo Alto1
  • Websitewww.kx.com

KX is a privately owned software company that sells a time series database kdb+, used for financial modeling and data analysis, and its associated proprietary programming language q. It was founded in 1993 by Janet Lustgarten and Arthur Whitney, the developer of the K programming language.2

The story

Founded by Janet Lustgarten in 1993.1

Leadership

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

Timeline

  1. 1993Founded Founded1

Sources

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

  1. 1
  2. 2
  3. 3
    Company websiteKx Systems logo