# Zinn Labs funding: rounds and investors

> Zinn Labs has raised $984K across 1 round since 2021. Investors include National Science Foundation. Every round with its source.

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

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

# Who invested in *Zinn Labs*

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.

Hardware & Electronics

Funding summary Updated 26 Oct 2026

**$984K** raised across 1 round since 2021, from 1 source

- **Latest round:** Grant, $984K Dec 2021
- **Investors:** 1

See who backed them

## The rounds

- **Dec 2021** Grant **$984K** [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) Source recorded

## Everyone who backed them

[National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) Government **1** round

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

## Quick answers about Zinn Labs

### Who invested in Zinn Labs?

Zinn Labs's investors include National Science Foundation.

### How much has Zinn Labs raised?

Zinn Labs has raised $984K across 1 round since 2021.

### When did Zinn Labs last raise?

Zinn Labs's most recent round was a Grant of $984K in Dec 2021.

### What was Zinn Labs's biggest round?

Its most recent round, $984K in Dec 2021, is also its largest on record.

### Who backed Zinn Labs first?

Zinn Labs's first round on record, in Dec 2021, was backed by National Science Foundation.

### What stage is Zinn Labs at?

Zinn Labs's latest named round is a Grant, in Dec 2021.

### Where is Zinn Labs based?

Zinn Labs is based in the United States.

## Companies like Zinn Labs

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

[**Optivolt** $37M · Oct 2026](https://millionrounds.com/company/optivolt)[**Tenstorrent** $3.0B · Oct 2026](https://millionrounds.com/company/tenstorrent)[**Sabi** $50M · Oct 2026](https://millionrounds.com/company/sabi)[**Ringon** $70K · Oct 2026](https://millionrounds.com/company/ringon)[**Relay** $207M · Oct 2026](https://millionrounds.com/company/relay)[**SiMa.ai** $235M · Sept 2026](https://millionrounds.com/company/sima-ai)

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