# ExSorbtion funding: rounds and investors

> ExSorbtion has raised across 1 round since 2024. Investors include US Department of Energy. Every round with its source.

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

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

# Who invested in *ExSorbtion*

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.

Oil & Gas

Funding summary Updated 26 Oct 2026

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

- **Latest round:** Venture Nov 2024
- **Investors:** 1

See who backed them

## The rounds

- **Nov 2024** Venture **Amount undisclosed** [US Department of Energy](https://millionrounds.com/fund/u-s-department-of-energy) Source recorded

## Everyone who backed them

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

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

## Quick answers about ExSorbtion

### Who invested in ExSorbtion?

ExSorbtion's investors include US Department of Energy.

### How much has ExSorbtion raised?

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

### When did ExSorbtion last raise?

ExSorbtion's most recent round was a Venture in Nov 2024.

### Who backed ExSorbtion first?

ExSorbtion's first round on record, in Nov 2024, was backed by US Department of Energy.

### What stage is ExSorbtion at?

ExSorbtion's latest named round is a Venture, in Nov 2024.

### Where is ExSorbtion based?

ExSorbtion is based in the United States.

## Companies like ExSorbtion

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

[**DashFuel** Oct 2026](https://millionrounds.com/company/dashfuel)[**Giraffe Bio** $13M · Oct 2026](https://millionrounds.com/company/giraffe-bio)[**Big Blue Technologies** $550K · Oct 2026](https://millionrounds.com/company/big-blue-technologies)[**Princeton Critical Minerals** $21M · Aug 2026](https://millionrounds.com/company/princeton-critical-minerals)[**Cuprum Metals** $19M · Jun 2026](https://millionrounds.com/company/cuprum-metals)[**Atana Elements** $28M · Jun 2026](https://millionrounds.com/company/atana-elements)

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