Private company

Boulton and Watt

British engineering firm, 1775–1895

Boulton & Watt was an early British engineering and manufacturing firm in the business of designing and making marine and stationary steam engines. Founded in the English West Midlands around Birmingham in 1775 as a partnership between the English manufacturer Matthew Boulton and the Scottish engineer James Watt, the firm had a major role in the Industrial Revolution and grew to be a major producer of steam engines in the 19th century.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1775Founded1
  • Industryengineering1
  • HeadquartersSmethwick1
  • Founded inBirmingham1
Boulton, Watt & Murdoch
Photo: Murgatroyd49, CC BY-SA 4.0, via Wikimedia Commons4

Boulton & Watt was an early British engineering and manufacturing firm in the business of designing and making marine and stationary steam engines. Founded in the English West Midlands around Birmingham in 1775 as a partnership between the English manufacturer Matthew Boulton and the Scottish engineer James Watt, the firm had a major role in the Industrial Revolution and grew to be a major producer of steam engines in the 19th century.2

The story

Founded by Matthew Boulton in 1775, in Birmingham.1

Leadership

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

Products and brands

  • steam engine

Listed on Wikidata.1

Smethwick Engine, Thinktank, Birmingham Science Museum, manufactured 1779.

Whitbread Engine, Powerhouse Museum, Sydney, manufactured 1785, 25-inch (64 cm) bore, 72-inch (180 cm) stroke.

Crofton Pumping Station manufactured 1812, 42+1⁄4-inch (107 cm) bore, 84-inch (210 cm) stroke.

Kew Bridge Steam Museum manufactured 1820, 64-inch (160 cm) bore, 96-inch (240 cm) stroke.

Read the full text

Papplewick Pumping Station two engines, manufactured 1884, 46-inch (120 cm) bore, 90-inch (230 cm) stroke. Believed to be the last engines manufactured by the company.

From Wikipedia’s article on Boulton and Watt, shared under CC BY-SA 4.0.3

Subsidiaries and ownership

Owners

From Wikidata.1

Timeline

  1. 1775Founded Founded in Birmingham1

Sources

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

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