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Clive Sinclair

Clive Sinclair Net Worth

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Clive Sinclair's net worth is currently estimated at $10M in 2026.

Net Worth Over Time

$0M$2M$4M$6M$8M$10M196219801990200020102026

Net Worth Timeline

1962$0.01MD

Sinclair Radionics Founded

Founded Sinclair Radionics, initially focusing on miniature radios and calculators.

1980$1M+9900%B

ZX80 Launch

Launched the ZX80, one of the first affordable home computers, revolutionizing the market.

1982$5M+400%A

ZX Spectrum Released

Released the ZX Spectrum, becoming a dominant force in the home computer market.

1983$8M+60%A

Knighthood

Was knighted for his contributions to the computer industry, solidifying his status.

1985$3M-63%C

Sinclair C5 Failure

Launched the Sinclair C5 electric vehicle, which was a commercial failure and damaged his reputation.

1986$10M+233%B

Company Sold

Sold Sinclair Research to Amstrad after declining sales and financial difficulties.

2021$10MD

Passed Away

Died in London on September 16, 2021

2026$10MF

Legacy in Computing

Remembered for his pioneering contributions to the home computing industry, but his impact has faded over time.

Last updated: February 25, 2026