Promethean Particles raised €9.3M in a Series A round in Aug 2024. The company is based in Nottingham, UK. Investors in the round: Aramco Ventures, Mercia, Midlands Engine Investment Fund I and 3 others. Data as of 6 Aug 2026.
Confidence is the weaker of amount-FX and source evidence (the cascade rule). See methodology.
This is the company's only recorded round.
