United States · 
Who invested in Osmoses?
Osmoses's investors include Fidelity and Collaborative Fund.
United States · Funded startup
Who invested in Osmoses
Funding summaryUpdated 26 Oct 2026
$500Kraised across 1 round since 2025, from 1 source
- Latest round
- Grant, $500KMay 2025
- Investors
- 2
The rounds
- May 2025
Founders and team
From Osmoses's own website: 10 on the team.
- Kristen O'HaraHead of HR
- Aaron GouldSenior Process Engineer
- Carolyn McCollumSenior Mechanical Engineer
- Grace ArconaGrants Manager
- Juliette HoProduct Testing & Qualification Engineer
- Michelle ThaintMembrane Intern
- Mostapha DakhchouneSenior Membrane Scientist
- Neil ShahSenior Research Associate
- Sam CoxLaboratory Operations Lead
- Will CannonResearch Associate, Membrane Engineering
Everyone who backed them
FidelityVC firm1round
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 5 firms list Osmoses as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Osmoses
How much has Osmoses raised?
Osmoses has raised $500K across 1 round since 2025.
When did Osmoses last raise?
Osmoses's most recent round was a Grant of $500K in May 2025.
What was Osmoses's biggest round?
Its most recent round, $500K in May 2025, is also its largest on record.
Who backed Osmoses first?
Osmoses's first round on record, in May 2025, was backed by Fidelity and Collaborative Fund.
What stage is Osmoses at?
Osmoses's latest named round is a Grant, in May 2025.
Where is Osmoses based?
Osmoses is based in the United States.
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