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Private company

Stewart-Warner

American manufacturer

Stewart-Warner, also known as Stewart-Warner Corporation, was an American manufacturer of vehicle instruments (e.g., gauges and lubricating equipment) and many other products.2 It was founded by John K. Stewart.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1905Founded1
  • IndustryManufacture of electrical and electronic equipment for motor vehicles, electronics industry1
  • HeadquartersChicago1

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1970s Hand L wall mounts for tools by the Bassick Division of the American company Stewart-Warner Corporation
Photo: R. Henrik Nilsson, CC BY 4.0, via Wikimedia Commons3

Stewart-Warner, also known as Stewart-Warner Corporation, was an American manufacturer of vehicle instruments (e.g., gauges and lubricating equipment) and many other products.2

The story

Founded by John K. Stewart in 1905.1

Leadership

Who has led Stewart-Warner, and when. Pick a name to see everywhere that person has worked.

Timeline

  1. 1905Founded Founded1

Sources

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

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