# Basalt Tech funding: rounds and investors

> Basalt Tech has raised $3.5M across 1 round since 2024. Investors include Y Combinator, Liquid 2 Ventures and Unpopular Ventures. Every round with its source.

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

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

# Who invested in *Basalt Tech*

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.

Aerospace & Space

Funding summary Updated 26 Oct 2026

**$3.5M** raised across 1 round since 2024, from 1 source

- **Latest round:** Seed, $3.5M May 2024
- **Investors:** 5

See who backed them

## The rounds

- **May 2024** Seed **$3.5M** [Y Combinator](https://millionrounds.com/fund/y-combinator) [Liquid 2 Ventures](https://millionrounds.com/fund/liquid-2-ventures) [Unpopular Ventures](https://millionrounds.com/fund/unpopular-ventures) [Initialized Capital](https://millionrounds.com/fund/initialized-capital) [SBXi Fund](https://millionrounds.com/fund/sbxi) Source recorded

## Everyone who backed them

[Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **1** round

[Liquid 2 Ventures](https://millionrounds.com/fund/liquid-2-ventures) VC firm **1** round

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

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

[SBXi Fund](https://millionrounds.com/fund/sbxi) VC firm **1** round

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

## Quick answers about Basalt Tech

### Who invested in Basalt Tech?

Basalt Tech's investors include Y Combinator, Liquid 2 Ventures, Unpopular Ventures, Initialized Capital and SBXi Fund.

### How much has Basalt Tech raised?

Basalt Tech has raised $3.5M across 1 round since 2024.

### When did Basalt Tech last raise?

Basalt Tech's most recent round was a Seed of $3.5M in May 2024.

### What was Basalt Tech's biggest round?

Its most recent round, $3.5M in May 2024, is also its largest on record.

### Who backed Basalt Tech first?

Basalt Tech's first round on record, in May 2024, was backed by Y Combinator, Liquid 2 Ventures and Unpopular Ventures and 2 others.

### What stage is Basalt Tech at?

Basalt Tech's latest named round is a Seed, in May 2024.

### Where is Basalt Tech based?

Basalt Tech is based in the United States.

## Companies like Basalt Tech

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

[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**Apex** $1.1B · Oct 2026](https://millionrounds.com/company/apex)[**Xona** $512M · Oct 2026](https://millionrounds.com/company/xona)[**Jeevy Fabrication** Oct 2026](https://millionrounds.com/company/jeevy-fabrication)[**Varda Space Industries** $438M · Oct 2026](https://millionrounds.com/company/varda-space-industries)[**Kapta Space** $29M · Oct 2026](https://millionrounds.com/company/kapta-space)

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