# Promethean Energy funding: rounds and investors

> Promethean Energy has raised $2.0M across 1 round since 2025. Every round with its source.

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

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

# Who invested in *Promethean Energy*

One round we have observed, with the 0 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

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Funding summary Updated 27 Oct 2026

**$2.0M** raised across 1 round since 2025, from 1 source

- **Latest round:** Seed, $2.0M May 2025
- **Investors:** 0

See who backed them

## The rounds

- **May 2025** Seed **$2.0M** No investor was named in the report. Source recorded

## Founders and team

From Promethean Energy's own website: 1 founder, 7 on the team.

**Aditya Singh** Founder & CEO

- **Martyn Fear** Chief Operating Officer
- **Monique Schlanger** Chief People Officer
- **Steve Shatto** Chief Finance Officer
- **Don Porteous** Director, Legal Affairs - Land, Legal & Contracts
- **Kaylee Harper** Controller
- **Panos E Cavoulacos** Director, Business Development
- **Ross Mabie** Technical Sales Director

## Also claim to have backed them

These 2 firms list Promethean Energy 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.

[Sangam Ventures](https://millionrounds.com/fund/sangam) VC firm Per its own site

[VSpark DeepTech Ventures](https://millionrounds.com/fund/vspark-deeptech-ventures) Corporate VC Per its own site

## Quick answers about Promethean Energy

### How much has Promethean Energy raised?

Promethean Energy has raised $2.0M across 1 round since 2025.

### When did Promethean Energy last raise?

Promethean Energy's most recent round was a Seed of $2.0M in May 2025.

### What was Promethean Energy's biggest round?

Its most recent round, $2.0M in May 2025, is also its largest on record.

### What stage is Promethean Energy at?

Promethean Energy's latest named round is a Seed, in May 2025.

## Companies like Promethean Energy

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

[**os.energy** $1.2M · Aug 2026](https://millionrounds.com/company/os-energy)[**Turno** $4.7M · Feb 2026](https://millionrounds.com/company/turno)[**CleanMax** $165M · Feb 2026](https://millionrounds.com/company/cleanmax)[**Radiance Renewables** $100M · Feb 2026](https://millionrounds.com/company/radiance-renewables)[**e-TRNL Energy** $3.0M · Feb 2026](https://millionrounds.com/company/e-trnl-energy)[**MEINE Electric** $750K · Jan 2026](https://millionrounds.com/company/meine-electric)

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