# EarthGrid PBC funding: rounds and investors

> EarthGrid PBC has raised $27M across 1 round since 2023. Investors include Unpopular Ventures and Keiretsu Capital. Every round with its source.

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

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

# Who invested in *EarthGrid PBC*

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

**$27M** raised across 1 round since 2023, from 1 source

- **Latest round:** Seed, $27M Oct 2023
- **Investors:** 2

See who backed them

## The rounds

- **Oct 2023** Seed **$27M** [Unpopular Ventures](https://millionrounds.com/fund/unpopular-ventures) [Keiretsu Capital](https://millionrounds.com/fund/keiretsu-capital) Source recorded

## Funding filed with regulators

EarthGrid PBC filed 2 raises, $4.5M in all. Filings say how much was sold and to how many investors; they never name the investors.

- Feb 2025 **$1.2M** common stock of $3.0M offered Crowdfunding
- Dec 2023 **$3.3M** common stock of $5.0M offered Crowdfunding

## Founders and team

From EarthGrid PBC's own website: 1 founder, 10 on the team.

**Troy Helming** Founder & CEO

- **Mark Park** VP Engineering
- **Alysia Helming** Board of Advisors
- **Audrey Zibelman** Board of Advisors
- **Curt Hebert** Board of Advisors
- **Daniel Kammen** Board of Advisors
- **Isabella Torres** Board & Advisors
- **Kathleen Varas** Controller
- **Rachel Payne** Board of Directors
- **Rachelle Chong** Board of Advisors
- **Vijay Bondada** Board of Advisors

## Everyone who backed them

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

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

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

## Quick answers about EarthGrid PBC

### Who invested in EarthGrid PBC?

EarthGrid PBC's investors include Unpopular Ventures and Keiretsu Capital.

### How much has EarthGrid PBC raised?

EarthGrid PBC has raised $27M across 1 round since 2023.

### When did EarthGrid PBC last raise?

EarthGrid PBC's most recent round was a Seed of $27M in Oct 2023.

### What was EarthGrid PBC's biggest round?

Its most recent round, $27M in Oct 2023, is also its largest on record.

### Who backed EarthGrid PBC first?

EarthGrid PBC's first round on record, in Oct 2023, was backed by Unpopular Ventures and Keiretsu Capital.

### What stage is EarthGrid PBC at?

EarthGrid PBC's latest named round is a Seed, in Oct 2023.

### Where is EarthGrid PBC based?

EarthGrid PBC is based in the United States.

## Companies like EarthGrid PBC

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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