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PolyGone Systems

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An interdisciplinary blue-tech company developing the first portable and affordable microplastic removal device

Princeton, United StatesFounded 2021Energy
Valuation $10–25M Last recorded · 2026
Headcount <100 Current team size
Total funding $0–10M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for PolyGone Systems and the history behind them.

About PolyGone Systems

Polygone Systems is a pioneering startup focused on addressing the escalating issue of microplastic pollution in aquatic environments. The company operates in the environmental technology sector, providing specialized services to detect, analyze, and remove microplastics from water sources. Their clientele includes environmental agencies, research institutions, and industries that are directly impacted by water quality, such as fisheries, water treatment facilities, and beverage companies.

Polygone Systems offers a comprehensive suite of services designed to tackle microplastic pollution at various stages. Their state-of-the-art laboratory facilities enable precise analysis of water samples, delivering detailed reports on microplastic counts and classifications. This analytical capability is crucial for understanding the extent of contamination and planning appropriate interventions.

In addition to analysis, Polygone Systems provides proprietary monitoring stations capable of detecting microplastics in even the most remote aquatic environments. These stations are essential for continuous monitoring and early detection of microplastic pollution, allowing for timely and effective responses.

The company also specializes in custom filtration solutions aimed at capturing and recovering microplastics from critically contaminated areas. These solutions are tailored to meet the specific needs of different environments and contamination levels, ensuring maximum efficiency and effectiveness.

Polygone Systems operates on a business model that combines service fees for their analytical and monitoring services with sales and leasing of their proprietary monitoring stations and filtration systems. This diversified revenue stream ensures financial stability while allowing the company to invest in ongoing research and development.

In summary, Polygone Systems is at the forefront of the fight against microplastic pollution, offering innovative solutions that are both effective and scalable. Their commitment to environmental sustainability and public health positions them as a key player in the environmental technology market.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2021
Headquarters
Princeton, United States
Employees
13
Open positions
None listed
Dealroom signal
86.9/100
Sub-industry
Water, Waste Solution
Sector
Energy, Plastic, Waste Reduction, Spinout, Sustainable Development Goals, Plastic Pollution, Climate Tech, Circular Economy, Blue Economy
Technology
Hardware, Deep Tech
Business model
Manufacturing
Client focus
b2b

Funding history

8 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SEED✓Equity / VC Feb 2026 $4M $16M Tech Council Ventures · New Jersey Economic Development Authority · Golden Seeds · Interstate Fusion Ventures ↗
SEED✓Equity / VC Dec 2025 $1.3M $5M Fyrfly Venture Partners ↗
Showing the latest 2 of 8 recorded eventsBook a demo for the full funding history →

Growth signals

PolyGone Systems website traffic

Latest recorded traffic for PolyGone Systems is 1.5K monthly website visits, up 7.1% over the last three months. PolyGone Systems's team grew 62.5% over the past year.

Latest monthly visits1.5K 3-month web change+7.1% 1-year team growth+62.5%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

13 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed9 investors entered at this stage

  • Princeton's Alumni Entrepreneurs Fund
  • Unshackled
  • Leading Cities
  • National Oceanic and Atmospheric Administration - United States
  • New Jersey Economic Development Authority
  • Fyrfly Venture Partners
  • Tech Council Ventures
  • Golden Seeds
  • Interstate Fusion Ventures

Other known investors4 additional known investors

  • Princeton University
  • AcceliCITY
  • UpLink - World Economic Forum
  • US National Science Foundation
Team profiled 4 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
1 countries with
team presence
🇺🇸 United States100%
1 country shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about PolyGone Systems on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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