Portrait of Sir James Dyson.

Sir James Dyson

The art-school engineer who built a global brand on a bagless vacuum after ~5,127 prototypes — and a British manufacturing icon whose Singapore HQ move and pandemic dealings drew scrutiny.

Dyson · Engineering, consumer technology · est. 1991

Born in Cromer, Norfolk in 1947; trained in industrial design at the Royal College of Art (1966–70). Developed ~5,127 prototypes of a bagless cyclonic vacuum, launched the G-Force in Japan in 1983, opened a UK factory at Malmesbury in 1993, and won a 1999 patent case against Hoover. Moved manufacturing to Malaysia/Singapore ~2002 and relocated the global HQ to Singapore in January 2019. Net worth ~13bn USD; the company is privately held by the Dyson family.

Notable achievements

  • Invented the bagless cyclonic vacuum after ~5,127 prototypes.
  • Built the UK best-selling DC01 from the Malmesbury factory (1993).
  • Won a ~4M-pound patent-infringement case against Hoover (1999).
  • Grew Dyson into a global brand and a multi-billion-dollar private fortune.

Find them online

Stories about Sir James Dyson

Sir James Dyson, founder of Dyson, subject of a case study on engineering, Brexit, and British manufacturing.
industry16 min read

Sir James Dyson: The Inventor and the Lightning Rod

Sir James Dyson built a global engineering brand on stubbornness and a bagless vacuum, then drew accusations of contradiction by backing Brexit while moving his HQ to Singapore. A sourced, critically neutral look at the engineering, the abandoned car, the "Dyson amendment," and the disputed supplier allegations.