Private company

Thomas Walker & Son

Inventors of nautical instruments from 18th to 19th century based in Birmingham, founded in 18301

Thomas Walker & Son were inventors and makers of nautical instruments in the 19th and 20th centuries. The firm made one of the most commonly used navigation instruments, the 'log' which allowed sailors to measure distance at sea, one of the main measurements used in nautical navigation.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1830Founded1
  • HeadquartersBirmingham1
Excelsior log rotator
Photo: PJE Walker, CC BY-SA 4.0, via Wikimedia Commons3

Thomas Walker & Son were inventors and makers of nautical instruments in the 19th and 20th centuries. The firm made one of the most commonly used navigation instruments, the 'log' which allowed sailors to measure distance at sea, one of the main measurements used in nautical navigation.2

Products and brands

  • navigational instrument

Listed on Wikidata.1

Subsidiaries and ownership

Owners

From Wikidata.1

Timeline

  1. 2002Acquired Acquired by John Lilley and Gillie Ltd1
  2. 1830Founded Founded1

Sources

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

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