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Designs and manufactures custom inorganic nanoparticle dispersions.
Promethean Particles has raised $10.3M across 1 funding round.
Promethean Particles has raised $10.3M in total across 1 funding round.
Promethean Particles has raised $10.3M in total across 1 funding round.
Promethean Particles's investors include Mercia Ventures, Saudi Aramco Energy Ventures.
Promethean Particles has raised $10.3M across 1 funding round. Most recently, it raised $10.3M Series A in August 2024.
| Date | Round | Lead Investors | Other Investors |
|---|---|---|---|
| Aug 14, 2024 | $10.3M Series A | Mercia Ventures, Saudi Aramco Energy Ventures |