# Minus Materials funding: rounds and investors

> Minus Materials has raised $275K across 1 round since 2022. Investors include SOSV. Every round with its source.

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

United States · [Pre-seed startup](https://millionrounds.com/companies)

# Who invested in *Minus Materials*

One round we have observed, with the one investor 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.

Construction

Funding summary Updated 26 Oct 2026

**$275K** raised across 1 round since 2022, from 1 source

- **Latest round:** Pre-seed, $275K Aug 2022
- **Investors:** 1

See who backed them

## The rounds

- **Aug 2022** Pre-seed **$275K** [SOSV](https://millionrounds.com/fund/sosv) Source recorded

## Everyone who backed them

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

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

## Quick answers about Minus Materials

### Who invested in Minus Materials?

Minus Materials's investors include SOSV.

### How much has Minus Materials raised?

Minus Materials has raised $275K across 1 round since 2022.

### When did Minus Materials last raise?

Minus Materials's most recent round was a Pre-seed of $275K in Aug 2022.

### What was Minus Materials's biggest round?

Its most recent round, $275K in Aug 2022, is also its largest on record.

### Who backed Minus Materials first?

Minus Materials's first round on record, in Aug 2022, was backed by SOSV.

### What stage is Minus Materials at?

Minus Materials's latest named round is a Pre-seed, in Aug 2022.

### Where is Minus Materials based?

Minus Materials is based in the United States.

## Companies like Minus Materials

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

[**xPay** $1.5M · Oct 2026](https://millionrounds.com/company/xpay)[**Pennsylvania American Water** $43M · Oct 2026](https://millionrounds.com/company/pennsylvania-american-water)[**Mach9** $46M · Oct 2026](https://millionrounds.com/company/mach9)[**Fireworks AI** $1.7B · Oct 2026](https://millionrounds.com/company/fireworks-ai)[**ASI** $325M · Oct 2026](https://millionrounds.com/company/asi)[**Fragment** $22M · Oct 2026](https://millionrounds.com/company/fragment)

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