# PolyGone

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/polygone

- Industry: Environmental Services
- Headquarters: Princeton, US
- Website: www.polygonesystems.com
- Total disclosed funding: $6.7M
- Latest round: Seed (Feb 12, 2026)
- Investors on record: 5

## About

Based in the US, PolyGone specializes in innovative solutions for microplastic pollution, focusing on the interception and removal of microplastics from various aquatic environments through advanced filtration systems.Founded in 2021 and headquartered in Princeton, US, PolyGone develops solutions targeting microplastic pollution in water systems. The company raised USD 1.25 mn in a funding round on December 10, 2025, from Fyrfly Venture Partners and the New Jersey Economic Development Authority, representing its first funding initiative. The founder's history is not detailed.PolyGone Systems specializes in innovative solutions for microplastic pollution, focusing on the interception and removal of microplastics from various aquatic environments. Their core offerings include a patented filtration media designed to passively bind to microplastics in water, which serves as the foundation for their proprietary filtration systems. These systems are engineered to operate effectively in locations such as wastewater treatment plants, rivers, and reservoirs, significantly reducing microplastic contamination. PolyGone's services include comprehensive water sample analysis, which quantifies and classifies microplastics at a competitive price point of USD 349 per sample. The company markets its solutions to a diverse clientele, including municipal water treatment facilities and environmental organizations across North America and Europe, targeting regions facing significant water quality challenges due to microplastic pollution.PolyGone Systems generates revenue through its microplastic removal systems and analytical services, primarily operating on a B2B model with municipalities, private water treatment facilities, and environmental institutions. The sales structure involves direct transactions where clients purchase filtration systems and subscribe to ongoing analysis services to monitor water quality. Their flagship offerings not only provide immediate environmental benefits but also contribute to long-term sustainability goals, positioning PolyGone to capitalize on the increasing demand for effective water purification solutions. Specific pricing plans for their systems reflect the company's commitment to accessibility while ensuring a measurable impact on microplastic reduction in targeted geographical markets. In February 2026, PolyGone raised USD 4 million in seed funding led by Fyrfly Venture Partners, with participation from Golden Seeds, Interstate Fusion Ventures, and Tech Council Ventures. The February 2026 will use the funding to produce and deploy its first municipal water treatment systems, launch an industrial filtration product, and expand its testing lab and manufacturing capacity.

## Funding rounds

- Seed, Feb 12, 2026, $4M — Tech Council Ventures, Golden Seeds, Fyrfly Venture Partners, Interstate Fusion Ventures
- Seed, Jul 3, 2025, $2.7M — New Jersey Economic Development Authority, Fyrfly Venture Partners

## Investors

- New Jersey Economic Development Authority — Seed
- Fyrfly Venture Partners (https://capitalatlas.ai/funds/fyrfly-venture-partners) — Seed
- Tech Council Ventures (https://capitalatlas.ai/funds/tech-council-ventures) — Seed
- Golden Seeds (https://capitalatlas.ai/funds/golden-seeds) — Seed
- Interstate Fusion Ventures (https://capitalatlas.ai/funds/interstate-fusion-ventures) — Seed