PolyGone - About the company
PolyGone is a seed company based in Princeton (United States), founded in 2021 by Yidian Liu, Nathaniel Banks and Nathaniel Banks. It operates as an Artificial root filter technology to remove microplastics from waterways. PolyGone has raised $6.7M in funding from Njeda. The company has 4909 active competitors, including 203 funded and 879 that have exited. Its top competitors include companies like Waste Management, Hera and GFL Environmental.
Company Details
Artificial root filter technology to remove microplastics from waterways. It offers a portable and affordable microplastic filter solution. It provides solutions to analyze, monitor, and remove microplastics.
- Website
- www.polygonesystems.com/
- Social
- Email ID
- *****@projectplastic.site
Key Metrics
Founded Year
2021
Location
Princeton, United States
Stage
Seed
Total Funding
$6.7M in 3 rounds
Latest Funding Round
Ranked
328th among 4909 active competitors
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PolyGone's funding and investors
PolyGone has raised a total funding of $6.7M over 3 rounds. Its first funding round was on Aug 09, 2022. Its latest funding round was a Seed round on Feb 19, 2026 for $*****. 5 investors participated in its latest round. PolyGone has 2 institutional investors.
Here is the list of recent funding rounds of PolyGone:
Date of Funding | Funding Amount | Round Name | Post-Money Valuation | Revenue Multiple | Lead Investors | Other Investors |
|---|---|---|---|---|---|---|
Feb 19, 2026 | 2620017 | Seed | 7057019 | 3136915 | 3223676 | 3998625 |
Jul 03, 2025 | 1757506 | Seed | 3848955 | 1047012 | 4713089 | 8948956 |
Aug 09, 2022 | 4441053 | Seed | 2146180 | 6357544 | 6174753 |
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PolyGone's founders and board of directors
Founder? Claim ProfileHere are the details of PolyGone's key team members:
- Yidian Liu: Co-Founder of PolyGone. Contact Info: 1 email address
- Nathaniel Banks: Co-Founder of PolyGone and founder of 1 other company.
- Nathaniel Banks: Co-Founder of PolyGone. Contact Info: 1 email address
View details of PolyGone's Founder profiles and Board Members
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PolyGone's Competitors and alternates
Top competitors of PolyGone include Waste Management, Hera and GFL Environmental. Here is the list of Top 10 competitors of PolyGone, ranked by Tracxn score:
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Rank | Company Details | Short Description | Total Funding | Investors | Tracxn Score |
|---|---|---|---|---|---|
1st | Waste Management 1968, Houston (United States), Public | Provider of waste pick up services | - | 73/100 | |
2nd | Diversified multi-utility and waste management services | $9.86M | 73/100 | ||
3rd |  GFL Environmental 2007, Vaughan (Canada), Public | Provider of solid and liquid waste management services | $786M | 68/100 | |
4th | Hasiru Dala Innovations 2015, Bengaluru (India), Seed | Provider of integrated waste management solutions | $1.02M | 68/100 | |
5th | Republic Services 1998, Phoenix (United States), Public | Provider of integrated waste management services | - | 67/100 | |
6th | Iren Group 1905, Reggio Emilia (Italy), Public | Provider of integrated utility services across energy, water, and waste management | - | 67/100 | |
7th | Energy Recovery 1992, San Leandro (United States), Public | Energy efficiency solutions for desalination, wastewater, and CO2 refrigeration industries | $5M | 66/100 | |
8th | Xylem Water Solutions 1924, New York City (United States), Public | Provider of water and wastewater treatment systems, solutions, and related services | - | 66/100 | |
9th | Provider of solutions for water and waste treatment | - | 66/100 | ||
10th |  Advanced Drainage Systems 1966, Hilliard (United States), Public | Provider of water management services | - | 66/100 | |
328th | PolyGone 2021, Princeton (United States), Seed | Artificial root filter technology to remove microplastics from waterways | $6.7M | 41/100 |
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PolyGone's Investments and acquisitions
PolyGone has made no investments or acquisitions yet.
News related to PolyGone
Media has covered PolyGone for a total of 2 events in the last 1 year.
•
PolyGone Systems Raises $4M Seed Round to Scale Microplastic Monitoring and RemovalBusiness Wire•Feb 19, 2026•PolyGone, Interstate Fusion Ventures, Tech Council Ventures, Golden Seeds and 1 other
•
3 Businesses Secure $6.2M in Investments Through NJEDA’s Evergreen FundNew Jersey Business Magazine•Dec 11, 2025•Hill Research, JOGO, PolyGone
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