# Sepion Technologies funding: rounds and investors

> Sepion Technologies has raised across 1 round since 2025. Investors include Alumni Ventures, Gaingels and California Energy Commission.

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

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

# Who invested in *Sepion Technologies*

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.

Chemicals & Materials

Funding summary Updated 26 Oct 2026

**Undisclosed** raised across 1 round since 2025, from 1 source

- **Latest round:** Venture Feb 2025
- **Investors:** 3

See who backed them

## The rounds

- **Feb 2025** Venture **Amount undisclosed** [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [Gaingels](https://millionrounds.com/fund/gaingels) [California Energy Commission](https://millionrounds.com/fund/california-energy) Source recorded

## Founders and team

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

- **Brett A. Helms** Executive Officer, Director i
- **Peter Frischmann** Executive Officer, Director i

On the board, as filed i *Randy A. Chan*

## Everyone who backed them

[Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) VC firm **1** round

[Gaingels](https://millionrounds.com/fund/gaingels) Private equity **1** round

[California Energy Commission](https://millionrounds.com/fund/california-energy) Government **1** round

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

## Also claim to have backed them

These 5 firms list Sepion Technologies 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.

[Dolby Family Ventures](https://millionrounds.com/fund/dolby-family-ventures) VC firm Per its own site

[Fine Structure Ventures](https://millionrounds.com/fund/fine-structure-ventures) VC firm Per its own site

[Volo Earth Ventures](https://millionrounds.com/fund/volo-earth-ventures) VC firm Per its own site

[Impact Science Ventures](https://millionrounds.com/fund/impact-science-ventures) VC firm Per its own site

[MTM Venture Partners](https://millionrounds.com/fund/mtm-venture-partners) VC firm Per its own site

## Quick answers about Sepion Technologies

### Who invested in Sepion Technologies?

Sepion Technologies's investors include Alumni Ventures, Gaingels and California Energy Commission.

### How much has Sepion Technologies raised?

Sepion Technologies has raised 1 round since 2025, none with a disclosed amount.

### When did Sepion Technologies last raise?

Sepion Technologies's most recent round was a Venture in Feb 2025.

### Who backed Sepion Technologies first?

Sepion Technologies's first round on record, in Feb 2025, was backed by Alumni Ventures, Gaingels and California Energy Commission.

### What stage is Sepion Technologies at?

Sepion Technologies's latest named round is a Venture, in Feb 2025.

### Where is Sepion Technologies based?

Sepion Technologies is based in the United States.

## Companies like Sepion Technologies

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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