# Deep Space Energy funding: rounds and investors

> Deep Space Energy has raised $419K across 2 rounds since 2026. Investors include NATO DIANA. Every round with its source.

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

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

# Who invested in *Deep Space Energy*

2 rounds we have observed, with the one investor named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Energy Aerospace & Space

Raised 7 months ago

Funding summary Updated 26 Oct 2026

**$419K** raised across 2 rounds since 2026, from 2 sources

**$417K** Pre-seed **$2K** Grant

- **Latest round:** Grant, $2K Apr 2026
- **Biggest round:** $417K Pre-seed · Feb 2026
- **Investors:** 1

See who backed them

## The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2027

**$417K** Pre-seed

**$2K** Grant

- **First round:** Pre-seed, $417K
- **Biggest round:** $417K
- **Between rounds:** 2 months

## The rounds

- **Apr 2026** Grant **$2K** *1 returning* [NATO DIANA](https://millionrounds.com/fund/nato-diana) Source recorded
- **Feb 2026** Pre-seed **$417K** *1 new* [NATO DIANA](https://millionrounds.com/fund/nato-diana) Source recorded

## Everyone who backed them

[NATO DIANA](https://millionrounds.com/fund/nato-diana) Investment firm **2** rounds

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

## Also claim to have backed them

This firm lists Deep Space Energy as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[Melius Futurum](https://millionrounds.com/fund/melius-futurum) VC firm Per its own site

## Quick answers about Deep Space Energy

### Who invested in Deep Space Energy?

Deep Space Energy's investors include NATO DIANA.

### How much has Deep Space Energy raised?

Deep Space Energy has raised $419K across 2 rounds since 2026.

### When did Deep Space Energy last raise?

Deep Space Energy's most recent round was a Grant of $2K in Apr 2026.

### What was Deep Space Energy's biggest round?

Deep Space Energy's largest round on record is $417K (Pre-seed), in Feb 2026.

### Who backed Deep Space Energy first?

Deep Space Energy's first round on record, in Feb 2026, was backed by NATO DIANA.

### What stage is Deep Space Energy at?

Deep Space Energy's latest named round is a Grant, in Apr 2026.

### Where is Deep Space Energy based?

Deep Space Energy is based in Latvia.

## Companies like Deep Space Energy

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

[**Amogy** $125M · Oct 2026](https://millionrounds.com/company/amogy)[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**Cashin** $404K · Oct 2026](https://millionrounds.com/company/cashin)[**Apex** $1.1B · Oct 2026](https://millionrounds.com/company/apex)[**Roboze** $10M · Oct 2026](https://millionrounds.com/company/roboze)[**LanzaJet** $67M · Oct 2026](https://millionrounds.com/company/lanzajet)

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