PolyGone Systems

Raised $4M in a Seed round, announced 18 February 2026.

Total raised
$4M

Latest round SeedCountry United StatesSector Climate & Energy

Round

$4MSeed, 18 February 2026

Seed funds commercial deployments of its Poly Pod filtration system and expansion of microplastic lab services.

Amount
$4M
Stage
Seed
Announced
18 February 2026
Lead
FYRFLY Venture Partners
Other investors
Tech Council Ventures, Golden Seeds, Interstate Fusion Ventures, New Jersey Innovation Evergreen Fund
Use of funds
Seed funds commercial deployments of its Poly Pod filtration system and expansion of microplastic lab services.
Checked
Announced by the company
Sources
Princeton spinout PolyGone Systems raises $4M seed for microplastic monitoring businesswire.com
Princeton spinout PolyGone Systems raises $4M seed for microplastic monitoring businesswire.com
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Company

Filtration systems and lab services to monitor and remove microplastics from water

Based in
Princeton, United States
Sector
Climate & Energy
Website
polygonesystems.com ↗

Links

Website
polygonesystems.com ↗

Questions

How much has PolyGone Systems raised?

PolyGone Systems raised $4M in a Seed round, announced on 18 February 2026.

Who invested in PolyGone Systems?

FYRFLY Venture Partners led. Investors include FYRFLY Venture Partners, Tech Council Ventures, Golden Seeds, Interstate Fusion Ventures and New Jersey Innovation Evergreen Fund.