# Radical Plastics funding: rounds and investors

> Radical Plastics has raised $1.0M across 1 round since 2025. Investors include Cleantech Open, MassVentures and Safar Partners. Every round with its source.

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

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

# Who invested in *Radical Plastics*

One round we have observed, with the 4 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.

Chemicals & Materials Manufacturing

Funding summary Updated 26 Oct 2026

**$1.0M** raised across 1 round since 2025, from 1 source

- **Latest round:** Venture, $1.0M May 2025
- **Investors:** 4

See who backed them

## The rounds

- **May 2025** Venture **$1.0M** [Cleantech Open](https://millionrounds.com/fund/cleantech-open) [MassVentures](https://millionrounds.com/fund/massventures) [Safar Partners](https://millionrounds.com/fund/safar-partners) [Good Growth Capital](https://millionrounds.com/fund/good-growth-capital) Source recorded SEC filing: $1.0M sold, first sale May 2025

## Everyone who backed them

[Cleantech Open](https://millionrounds.com/fund/cleantech-open) Accelerator **1** round

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

[Safar Partners](https://millionrounds.com/fund/safar-partners) VC firm **1** round

[Good Growth Capital](https://millionrounds.com/fund/good-growth-capital) VC firm **1** round

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

## Quick answers about Radical Plastics

### Who invested in Radical Plastics?

Radical Plastics's investors include Cleantech Open, MassVentures, Safar Partners and Good Growth Capital.

### How much has Radical Plastics raised?

Radical Plastics has raised $1.0M across 1 round since 2025.

### When did Radical Plastics last raise?

Radical Plastics's most recent round was a Venture of $1.0M in May 2025.

### What was Radical Plastics's biggest round?

Its most recent round, $1.0M in May 2025, is also its largest on record.

### Who backed Radical Plastics first?

Radical Plastics's first round on record, in May 2025, was backed by Cleantech Open, MassVentures and Safar Partners and 1 others.

### What stage is Radical Plastics at?

Radical Plastics's latest named round is a Venture, in May 2025.

### Where is Radical Plastics based?

Radical Plastics is based in the United States.

## Companies like Radical Plastics

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

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