# Cambrium funding: rounds and investors

> Cambrium has raised across 1 round since 2024. Investors include Valor Equity Partners, Gradient and HOF Capital. Every round with its source.

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

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

# Who invested in *Cambrium*

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

Funding summary Updated 26 Oct 2026

**Undisclosed** raised across 1 round since 2024, from 1 source

- **Latest round:** Venture Jun 2024
- **Investors:** 4

See who backed them

## The rounds

- **Jun 2024** Venture **Amount undisclosed** [Valor Equity Partners](https://millionrounds.com/fund/valor-equity-partners) [Gradient](https://millionrounds.com/fund/gradient-ventures) [HOF Capital](https://millionrounds.com/fund/hof-capital) [SeaX Ventures](https://millionrounds.com/fund/seax-ventures) Source recorded

## Founders and team

From Cambrium's own website: 2 on the team.

- **Marla Rinne** Chief of Staff
- **Sam Tadman** Head of Polymers

## Everyone who backed them

[Valor Equity Partners](https://millionrounds.com/fund/valor-equity-partners) VC firm **1** round

[Gradient](https://millionrounds.com/fund/gradient-ventures) VC firm **1** round

[HOF Capital](https://millionrounds.com/fund/hof-capital) VC firm **1** round

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

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

## Also claim to have backed them

These 4 firms list Cambrium as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

[Juniper](https://millionrounds.com/fund/juniper) VC firm Per its own site

[Ecoloce](https://millionrounds.com/fund/ecoloce) Angel Per its own site

[Merantix Capital](https://millionrounds.com/fund/merantix-capital) VC firm Per its own site

[SBI Ventures Europe](https://millionrounds.com/fund/sbi-ventures-europe) Corporate VC Per its own site

## Quick answers about Cambrium

### Who invested in Cambrium?

Cambrium's investors include Valor Equity Partners, Gradient, HOF Capital and SeaX Ventures.

### How much has Cambrium raised?

Cambrium has raised 1 round since 2024, none with a disclosed amount.

### When did Cambrium last raise?

Cambrium's most recent round was a Venture in Jun 2024.

### Who backed Cambrium first?

Cambrium's first round on record, in Jun 2024, was backed by Valor Equity Partners, Gradient and HOF Capital and 1 others.

### What stage is Cambrium at?

Cambrium's latest named round is a Venture, in Jun 2024.

### Where is Cambrium based?

Cambrium is based in Germany.

## Companies like Cambrium

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

[**METYCLE** $165M · Sept 2026](https://millionrounds.com/company/metycle)[**Nunos** $655K · Sept 2026](https://millionrounds.com/company/nunos)[**BIOWEG** $14M · Sept 2026](https://millionrounds.com/company/bioweg)[**atira** $15M · Sept 2026](https://millionrounds.com/company/atira)[**Nanolope** $936K · Aug 2026](https://millionrounds.com/company/nanolope)[**Porelio** $2.7M · Jul 2026](https://millionrounds.com/company/porelio)

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