Key facts
- It has raised $5.4M across 1 recorded rounds; the latest was Seed Round ($2.7M) in Jul 2025.
- Notable investors include New Jersey Economic Development Authority, Tech Council Ventures, Interstate Fusion Ventures, Ballard Spahr, Cleantech Open — 19 tracked in total.
- PolyGone Systems has filed 1 Form D with the SEC, most recently Aug 2025 ($2.7M sold to 4 investors).
- Status: Privately Held (backing).
- ·Post-money valuations for all 1 rounds
- ·The complete investor list — 19 names
- ·Watchlist + deal alerts for PolyGone Systems
Funding rounds
1 roundsAbout PolyGone Systems
Operator of a cleantech company intended for microplastic environmental remediation. The company provides an environmentally friendly microplastic sequestration device, which is a modular water treatment wetland pad that utilizes organic and artificial root networks as biofilters to passively entrap microplastics, enabling municipal utilities and environmental agencies to reduce aquatic contamination and mitigate health risks associated with microplastic pollution.
- Sector
- Business Products and Services (B2B)
- HQ
- Kearny, NJ, United States
- Founded
- 2021
- Employees
- 11
- Website
- polygonesystems.com/
- Ownership
- Privately Held (backing)
PolyGone Systems doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in PolyGone Systems shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on PolyGone Systems in its N-PORT filings yet. We sweep new filings monthly.