# Nanostine funding: rounds and investors

> Nanostine has raised $1.4M across 2 rounds since 2023. Investors include ESA. Every round with its source.

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

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

# Who invested in *Nanostine*

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.

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Deeptech

Raised 4 months ago

Funding summary Updated 27 Oct 2026

**$1.4M** raised across 2 rounds since 2023, from 2 sources

**$332K** Seed **$1.1M** Venture

- **Latest round:** Venture, $1.1M Jul 2026
- **Step-up i:** 3.3×
- **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.

2024 2025 2026

**$332K** Seed

**$1.1M** Venture

- **First round:** Seed, $332K
- **Biggest round:** $1.1M
- **Between rounds:** 3.2 years

## The rounds

- **Jul 2026** Venture **$1.1M** *1 returning* [ESA](https://millionrounds.com/fund/european-space-agency) Source recorded
- **May 2023** Seed **$332K** *1 new* [ESA](https://millionrounds.com/fund/european-space-agency) Source recorded

## Founders and team

From Nanostine's own website: 2 founders, 2 on the team.

**Iván Fernández** Co-Founder

**Miguel Carretero** Co-founder

- **Daniel González** CEO
- **Jimena Soler** R&D manager

## Everyone who backed them

[ESA](https://millionrounds.com/fund/european-space-agency) Corporate VC **2** rounds

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

## Quick answers about Nanostine

### Who invested in Nanostine?

Nanostine's investors include ESA.

### How much has Nanostine raised?

Nanostine has raised $1.4M across 2 rounds since 2023.

### When did Nanostine last raise?

Nanostine's most recent round was a Venture of $1.1M in Jul 2026.

### What was Nanostine's biggest round?

Its most recent round, $1.1M in Jul 2026, is also its largest on record.

### Who backed Nanostine first?

Nanostine's first round on record, in May 2023, was backed by ESA.

### What stage is Nanostine at?

Nanostine's latest named round is a Venture, in Jul 2026.

### Where is Nanostine based?

Nanostine is based in Spain.

## Companies like Nanostine

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

[**Nearby Computing** $8.4M · Sept 2026](https://millionrounds.com/company/nearby-computing)[**Phononic Vibes** $6.2M · Oct 2026](https://millionrounds.com/company/phononic-vibes)[**Tenstorrent** $3.0B · Oct 2026](https://millionrounds.com/company/tenstorrent)[**Kodama** $7.0M · Oct 2026](https://millionrounds.com/company/kodama)[**OlsAro** $8.2M · Oct 2026](https://millionrounds.com/company/olsaro)[**ThinkMetal** $2.8M · Oct 2026](https://millionrounds.com/company/thinkmetal)

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