United States · 
Who invested in NanoSieve?
NanoSieve's investors include US Department of Energy and UNITED, Inc..
United States · Funded startup
Who invested in NanoSieve
Funding summaryUpdated 26 Oct 2026
$100Kraised across 1 round since 2025, from 1 source
- Latest round
- Grant, $100KSept 2025
- Investors
- 2
The rounds
- Sept 2025
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about NanoSieve
How much has NanoSieve raised?
NanoSieve has raised $100K across 1 round since 2025.
When did NanoSieve last raise?
NanoSieve's most recent round was a Grant of $100K in Sept 2025.
What was NanoSieve's biggest round?
Its most recent round, $100K in Sept 2025, is also its largest on record.
Who backed NanoSieve first?
NanoSieve's first round on record, in Sept 2025, was backed by US Department of Energy and UNITED, Inc..
What stage is NanoSieve at?
NanoSieve's latest named round is a Grant, in Sept 2025.
Where is NanoSieve based?
NanoSieve is based in the United States.
Companies like NanoSieve
In the same sector, and raised in the last eighteen months.
Find investors like these
Search every investor by what they have actually funded, then narrow to your stage and market. Free.