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Marco Pietropaoli, Francesco Montomoli and Audrey Gaymann

ToffeeX: AI-designed parts for 3D printing

  • Founded 2019
  • £5m Series A
  • Clients include Rolls-Royce

About

Marco Pietropaoli, Francesco Montomoli and Audrey Gaymann founded ToffeeX (formerly ToffeeAM) in 2019. Its generative design software creates complex parts for 3D printing, specialising in parts that move heat and fluids such as pumps and valves; it says its designs can be up to 40% more efficient.

ToffeeX raised £5m in Series A funding, and its clients include Boeing, Rolls-Royce and several Formula 1 teams.

Number 17 on the Startups 100 Index 2025.

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