# pH Matter funding: rounds and investors

> pH Matter has raised $7.2M across 1 round since 2024. Investors include National Science Foundation, US Department of Energy and Rev1 Ventures.

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

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

# Who invested in *pH Matter*

One round we have observed, with the 3 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.

Energy

Funding summary Updated 26 Oct 2026

**$7.2M** raised across 1 round since 2024, from 1 source

- **Latest round:** Grant, $7.2M Mar 2024
- **Investors:** 3

See who backed them

## The rounds

- **Mar 2024** Grant **$7.2M** [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) [US Department of Energy](https://millionrounds.com/fund/u-s-department-of-energy) [Rev1 Ventures](https://millionrounds.com/fund/rev1-ventures) Source recorded

## Everyone who backed them

[National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) Government **1** round

[US Department of Energy](https://millionrounds.com/fund/u-s-department-of-energy) Government **1** round

[Rev1 Ventures](https://millionrounds.com/fund/rev1-ventures) Corporate VC **1** round

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

## Quick answers about pH Matter

### Who invested in pH Matter?

pH Matter's investors include National Science Foundation, US Department of Energy and Rev1 Ventures.

### How much has pH Matter raised?

pH Matter has raised $7.2M across 1 round since 2024.

### When did pH Matter last raise?

pH Matter's most recent round was a Grant of $7.2M in Mar 2024.

### What was pH Matter's biggest round?

Its most recent round, $7.2M in Mar 2024, is also its largest on record.

### Who backed pH Matter first?

pH Matter's first round on record, in Mar 2024, was backed by National Science Foundation, US Department of Energy and Rev1 Ventures.

### What stage is pH Matter at?

pH Matter's latest named round is a Grant, in Mar 2024.

### Where is pH Matter based?

pH Matter is based in the United States.

## Companies like pH Matter

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)[**Pivot Energy** $500M · Oct 2026](https://millionrounds.com/company/pivot-energy)[**Peak Energy** $163M · Oct 2026](https://millionrounds.com/company/peak-energy)[**Pennsylvania American Water** $43M · Oct 2026](https://millionrounds.com/company/pennsylvania-american-water)[**Vertical Semiconductor** $84M · Oct 2026](https://millionrounds.com/company/vertical-semiconductor)

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