# beSirius funding: rounds and investors

> beSirius has raised $3.4M across 1 round since 2025. Investors include Techstars and NAP. Every round with its source.

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

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

# Who invested in *beSirius*

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.

AI

Funding summary Updated 26 Oct 2026

**$3.4M** raised across 1 round since 2025, from 1 source

- **Latest round:** Seed, $3.4M Apr 2025
- **Investors:** 2

See who backed them

## The rounds

- **Apr 2025** Seed **$3.4M** [Techstars](https://millionrounds.com/fund/techstars) [NAP](https://millionrounds.com/fund/nap) Source recorded

## Everyone who backed them

[Techstars](https://millionrounds.com/fund/techstars) VC firm **1** round

[NAP](https://millionrounds.com/fund/nap) VC firm **1** round

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

## Also claim to have backed them

This firm lists beSirius 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.

[Golden Egg Check](https://millionrounds.com/fund/golden-egg-check) VC firm Per its own site

## Quick answers about beSirius

### Who invested in beSirius?

beSirius's investors include Techstars and NAP.

### How much has beSirius raised?

beSirius has raised $3.4M across 1 round since 2025.

### When did beSirius last raise?

beSirius's most recent round was a Seed of $3.4M in Apr 2025.

### What was beSirius's biggest round?

Its most recent round, $3.4M in Apr 2025, is also its largest on record.

### Who backed beSirius first?

beSirius's first round on record, in Apr 2025, was backed by Techstars and NAP.

### What stage is beSirius at?

beSirius's latest named round is a Seed, in Apr 2025.

### Where is beSirius based?

beSirius is based in the Netherlands.

## Companies like beSirius

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

[**Nebius Group** $4.2B · Oct 2026](https://millionrounds.com/company/nebius-group)[**GasLab** $1.0M · Oct 2026](https://millionrounds.com/company/gaslab)[**Cordys Analytics** $942K · Sept 2026](https://millionrounds.com/company/cordys-analytics)[**Duqu** $1.7M · Sept 2026](https://millionrounds.com/company/duqu)[**Boxd** $2.0M · Sept 2026](https://millionrounds.com/company/boxd)[**EUCLYD** $231M · Sept 2026](https://millionrounds.com/company/euclyd)

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