# Delta Green funding: rounds and investors

> Delta Green has raised $2.3M across 1 round since 2025. Investors include Purple and Credo Ventures. Every round with its source.

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

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

# Who invested in *Delta Green*

One round we have observed, with the 2 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

**$2.3M** raised across 1 round since 2025, from 1 source

- **Latest round:** Venture, $2.3M Oct 2025
- **Investors:** 2

See who backed them

## The rounds

- **Oct 2025** Venture **$2.3M** [Purple](https://millionrounds.com/fund/purple-laurent-ritter-s-fund) [Credo Ventures](https://millionrounds.com/fund/credo-ventures) Source recorded

## Everyone who backed them

[Purple](https://millionrounds.com/fund/purple-laurent-ritter-s-fund) VC firm **1** round

[Credo Ventures](https://millionrounds.com/fund/credo-ventures) VC firm **1** round

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

## Also claim to have backed them

This firm lists Delta Green 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.

[Purple Ventures](https://millionrounds.com/fund/purple-ventures) VC firm Per its own site

## Quick answers about Delta Green

### Who invested in Delta Green?

Delta Green's investors include Purple and Credo Ventures.

### How much has Delta Green raised?

Delta Green has raised $2.3M across 1 round since 2025.

### When did Delta Green last raise?

Delta Green's most recent round was a Venture of $2.3M in Oct 2025.

### What was Delta Green's biggest round?

Its most recent round, $2.3M in Oct 2025, is also its largest on record.

### Who backed Delta Green first?

Delta Green's first round on record, in Oct 2025, was backed by Purple and Credo Ventures.

### What stage is Delta Green at?

Delta Green's latest named round is a Venture, in Oct 2025.

### Where is Delta Green based?

Delta Green is based in the Czechia.

## Companies like Delta Green

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

[**Rezolv Energy** $353M · Dec 2025](https://millionrounds.com/company/rezolv-energy)[**Amogy** $125M · Oct 2026](https://millionrounds.com/company/amogy)[**Cashin** $404K · Oct 2026](https://millionrounds.com/company/cashin)[**LanzaJet** $67M · Oct 2026](https://millionrounds.com/company/lanzajet)[**Pivot Energy** $500M · Oct 2026](https://millionrounds.com/company/pivot-energy)[**Greenzo Energy** $15M · Oct 2026](https://millionrounds.com/company/greenzo-energy)

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