# PolyGone Systems, Inc funding: rounds and investors

> PolyGone Systems, Inc has raised $1.3M across 1 round since 2025. Investors include National Science Foundation, Unshackled Ventures and NJEDA.

Source: https://millionrounds.com/company/polygone-systems-inc (Millionrounds; every figure on the page links to its filing or article)

United States · [Seed startup](https://millionrounds.com/companies)

# Who invested in *PolyGone Systems, Inc*

One round we have observed, with the 3 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Cleantech

Raised 11 months ago

Funding summary Updated 26 Oct 2026

**$1.3M** raised across 1 round since 2025, from 1 source

- **Latest round:** Seed, $1.3M Dec 2025
- **Investors:** 3

See who backed them

## The rounds

- **Dec 2025** Seed **$1.3M** [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) [Unshackled Ventures](https://millionrounds.com/fund/unshackled-ventures) [NJEDA](https://millionrounds.com/fund/njeda) Source recorded SEC filing: $2.7M sold, first sale Jul 2025

## Everyone who backed them

[National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) Government **1** round

[Unshackled Ventures](https://millionrounds.com/fund/unshackled-ventures) VC firm **1** round

[NJEDA](https://millionrounds.com/fund/njeda) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=polygone-systems-inc).

## Quick answers about PolyGone Systems, Inc

### Who invested in PolyGone Systems, Inc?

PolyGone Systems, Inc's investors include National Science Foundation, Unshackled Ventures and NJEDA.

### How much has PolyGone Systems, Inc raised?

PolyGone Systems, Inc has raised $1.3M across 1 round since 2025.

### When did PolyGone Systems, Inc last raise?

PolyGone Systems, Inc's most recent round was a Seed of $1.3M in Dec 2025.

### What was PolyGone Systems, Inc's biggest round?

Its most recent round, $1.3M in Dec 2025, is also its largest on record.

### Who backed PolyGone Systems, Inc first?

PolyGone Systems, Inc's first round on record, in Dec 2025, was backed by National Science Foundation, Unshackled Ventures and NJEDA.

### What stage is PolyGone Systems, Inc at?

PolyGone Systems, Inc's latest named round is a Seed, in Dec 2025.

### Where is PolyGone Systems, Inc based?

PolyGone Systems, Inc is based in the United States.

## Companies like PolyGone Systems, Inc

In the same sector, and raised in the last eighteen months.

[**Amogy** $125M · Oct 2026](https://millionrounds.com/company/amogy)[**LanzaJet** $67M · Oct 2026](https://millionrounds.com/company/lanzajet)[**Pivot Energy** $500M · Oct 2026](https://millionrounds.com/company/pivot-energy)[**Peak Energy** $163M · Oct 2026](https://millionrounds.com/company/peak-energy)[**Renew** $207M · Oct 2026](https://millionrounds.com/company/renew)[**Optivolt** $37M · Oct 2026](https://millionrounds.com/company/optivolt)

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