# Astromech funding: rounds and investors

> Astromech has raised $20M across 1 round since 2026. Investors include Bob Nelsen, Builders VC and Peak 6. Every round with its source.

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

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

# Who invested in *Astromech*

One round we have observed, with the 5 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 Biotech

Raised 3 months ago

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Funding summary Updated 5 Nov 2026

**$20M** raised across 1 round since 2026, from 1 source

- **Latest round:** Round, $20M Aug 2026
- **Led by:** Bob Nelsen
- **Investors:** 5 (1 led)

See who backed them

## The rounds

- **Aug 2026** Round **$20M** [Bob Nelsen](https://millionrounds.com/fund/bob-nelsen) Lead [Builders VC](https://millionrounds.com/fund/builders-vc) [Peak 6](https://millionrounds.com/fund/peak-6) [CAZ Investments](https://millionrounds.com/fund/caz-investments) [NeoGenesis Capital](https://millionrounds.com/fund/neogenesis-capital) Reported by Ventureburn

## Everyone who backed them

[Bob Nelsen](https://millionrounds.com/fund/bob-nelsen) Angel **1** round, led 1

[Builders VC](https://millionrounds.com/fund/builders-vc) VC firm **1** round

[Peak 6](https://millionrounds.com/fund/peak-6) Corporate VC **1** round

[CAZ Investments](https://millionrounds.com/fund/caz-investments) Investment firm **1** round

[NeoGenesis Capital](https://millionrounds.com/fund/neogenesis-capital) VC firm **1** round

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

## Quick answers about Astromech

### Who invested in Astromech?

Astromech's investors include Bob Nelsen, Builders VC, Peak 6, CAZ Investments and NeoGenesis Capital. Bob Nelsen led its latest round.

### How much has Astromech raised?

Astromech has raised $20M across 1 round since 2026.

### When did Astromech last raise?

Astromech's most recent round, $20M, was in Aug 2026, led by Bob Nelsen.

### What was Astromech's biggest round?

Its most recent round, $20M in Aug 2026, is also its largest on record.

### Who backed Astromech first?

Astromech's first round on record, in Aug 2026, was backed by Bob Nelsen, Builders VC and Peak 6 and 2 others.

### Where is Astromech based?

Astromech is based in the United States.

### Who led Astromech's rounds?

Bob Nelsen led the funding round in 2026.

## Companies like Astromech

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

[**Journify** $12M · Nov 2026](https://millionrounds.com/company/journify)[**Nooks** $543M · Nov 2026](https://millionrounds.com/company/nooks)[**Laza Medical** $160M · Nov 2026](https://millionrounds.com/company/laza-medical)[**Guava** $13M · Nov 2026](https://millionrounds.com/company/guava)[**Applied Compute** $580M · Nov 2026](https://millionrounds.com/company/applied-compute)[**Agrani Labs** $123M · Nov 2026](https://millionrounds.com/company/agrani-labs)

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