Canada · 
Who invested in Neptune Nanotechnologies?
Neptune Nanotechnologies's investors include Accelerator Centre and Ontario Centre of Innovation.
Canada · Seed startup
Who invested in Neptune Nanotechnologies
Funding summaryUpdated 26 Oct 2026
$1.4Mraised across 1 round since 2023, from 1 source
- Latest round
- Seed, $1.4MJul 2023
- Investors
- 2
The rounds
- Jul 2023
Founders and team
From Neptune Nanotechnologies's own website: 3 on the team.
- Aaron GuanCFO
- Dr. Sara KoulDirector, Business Development
- Spencer PieczonkaDirector, Business Development
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists Neptune Nanotechnologies as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Neptune Nanotechnologies
How much has Neptune Nanotechnologies raised?
Neptune Nanotechnologies has raised $1.4M across 1 round since 2023.
When did Neptune Nanotechnologies last raise?
Neptune Nanotechnologies's most recent round was a Seed of $1.4M in Jul 2023.
What was Neptune Nanotechnologies's biggest round?
Its most recent round, $1.4M in Jul 2023, is also its largest on record.
Who backed Neptune Nanotechnologies first?
Neptune Nanotechnologies's first round on record, in Jul 2023, was backed by Accelerator Centre and Ontario Centre of Innovation.
What stage is Neptune Nanotechnologies at?
Neptune Nanotechnologies's latest named round is a Seed, in Jul 2023.
Where is Neptune Nanotechnologies based?
Neptune Nanotechnologies is based in Canada.
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