# Ebb Carbon funding: rounds and investors

> Ebb Carbon has raised across 1 round since 2023. Investors include Elemental Impact and Congruent Ventures. Every round with its source.

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

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

# Who invested in *Ebb Carbon*

One round we have observed, with the 2 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.

Climate Tech

Funding summary Updated 26 Oct 2026

**Undisclosed** raised across 1 round since 2023, from 1 source

- **Latest round:** Venture Oct 2023
- **Investors:** 2

See who backed them

## The rounds

- **Oct 2023** Venture **Amount undisclosed** [Elemental Impact](https://millionrounds.com/fund/elemental-impact) [Congruent Ventures](https://millionrounds.com/fund/congruent-ventures) Source recorded

## Founders and team

From the SEC filings it signed: 2 on the team.

- **Ben Tarbell** Executive Officer, Director i
- **Matthew Eisaman** Executive Officer, Director i

On the board, as filed i *Gabriel Kra* *Kevin Tidwell* *Mike Biddle*

## Everyone who backed them

[Elemental Impact](https://millionrounds.com/fund/elemental-impact) VC firm **1** round

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

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

## Also claim to have backed them

These 2 firms list Ebb Carbon 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.

[Susquehanna Sustainable Investments (SSI)](https://millionrounds.com/fund/susquehanna-sustainable-investments) Family office Per its own site

[Launch Alaska](https://millionrounds.com/fund/launch-alaska) Accelerator Per its own site

## Quick answers about Ebb Carbon

### Who invested in Ebb Carbon?

Ebb Carbon's investors include Elemental Impact and Congruent Ventures.

### How much has Ebb Carbon raised?

Ebb Carbon has raised 1 round since 2023, none with a disclosed amount.

### When did Ebb Carbon last raise?

Ebb Carbon's most recent round was a Venture in Oct 2023.

### Who backed Ebb Carbon first?

Ebb Carbon's first round on record, in Oct 2023, was backed by Elemental Impact and Congruent Ventures.

### What stage is Ebb Carbon at?

Ebb Carbon's latest named round is a Venture, in Oct 2023.

### Where is Ebb Carbon based?

Ebb Carbon is based in the United States.

## Companies like Ebb Carbon

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)[**ZwitterCo** $58M · Oct 2026](https://millionrounds.com/company/zwitterco)[**Pennsylvania American Water** $43M · Oct 2026](https://millionrounds.com/company/pennsylvania-american-water)[**Kodama** $7.0M · Oct 2026](https://millionrounds.com/company/kodama)[**Stand** $105M · Oct 2026](https://millionrounds.com/company/stand)

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