# Travertine funding: rounds and investors

> Travertine has raised $8.5M across 1 round since 2024. Investors include Clean Energy Ventures. Every round with its source.

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

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

# Who invested in *Travertine*

One round we have observed, with the one investor 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

**$8.5M** raised across 1 round since 2024, from 1 source

- **Latest round:** Venture, $8.5M Jun 2024
- **Investors:** 1

See who backed them

## The rounds

- **Jun 2024** Venture **$8.5M** [Clean Energy Ventures](https://millionrounds.com/fund/clean-energy-ventures) Source recorded

## Founders and team

From Travertine's own website: 1 founder, 5 on the team.

**Dr. Laura Lammers** CEO | Founder

- **Owen Cadwalader** COO
- **Chris Kim** Electrochemical Eng Manager
- **Kristine Parra** Lab Director
- **Noah Oliver** Director of Process Development
- **Winfield Greene** Director of Stack Design

Advisers *Dave Summers* *Raef Sully* *Tom Miller*

## Everyone who backed them

[Clean Energy Ventures](https://millionrounds.com/fund/clean-energy-ventures) VC firm **1** round

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

## Quick answers about Travertine

### Who invested in Travertine?

Travertine's investors include Clean Energy Ventures.

### How much has Travertine raised?

Travertine has raised $8.5M across 1 round since 2024.

### When did Travertine last raise?

Travertine's most recent round was a Venture of $8.5M in Jun 2024.

### What was Travertine's biggest round?

Its most recent round, $8.5M in Jun 2024, is also its largest on record.

### Who backed Travertine first?

Travertine's first round on record, in Jun 2024, was backed by Clean Energy Ventures.

### What stage is Travertine at?

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

### Where is Travertine based?

Travertine is based in the United States.

## Companies like Travertine

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

[**Albert Invent** $20M · Oct 2026](https://millionrounds.com/company/albert-invent)[**Albert** $57M · Oct 2026](https://millionrounds.com/company/albert)[**Azulene Labs** $3.4M · Sept 2026](https://millionrounds.com/company/azulene-labs)[**Critical Materials Group** $10M · Sept 2026](https://millionrounds.com/company/critical-materials-group)[**Rise Reforming** $500K · Sept 2026](https://millionrounds.com/company/rise-reforming)[**Fluxnium** $7.0M · Sept 2026](https://millionrounds.com/company/fluxnium)

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