Entrepreneur UK’s London 100: UNDO

UNDO uses breakthrough tech to remove CO₂ and fight climate change at scale

By Patricia Cullen | Jun 05, 2025
UNDO
UNDO founder Jim-Mann

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Industry: Climate Tech
Founded by Jim Mann, UNDO is on a mission to tackle climate change head-on with cutting-edge technology that removes CO₂ from the atmosphere.

UNDO is proving what’s possible when bold ideas meet real impact, making it a standout contender for the Entrepreneur UK London100 list as it scales carbon removal globally.

Industry: Climate Tech
Founded by Jim Mann, UNDO is on a mission to tackle climate change head-on with cutting-edge technology that removes CO₂ from the atmosphere.

UNDO is proving what’s possible when bold ideas meet real impact, making it a standout contender for the Entrepreneur UK London100 list as it scales carbon removal globally.

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Patricia Cullen

Entrepreneur Staff

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