# Lux Semiconductors funding: rounds and investors

> Lux Semiconductors has raised $2.9M across 1 round since 2025. Investors include Techstars, National Science Foundation and Lockheed Martin.

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

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

# Who invested in *Lux Semiconductors*

One round we have observed, with the 3 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.

IoT

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Funding summary Updated 27 Oct 2026

**$2.9M** raised across 1 round since 2025, from 1 source

- **Latest round:** Seed, $2.9M Apr 2025
- **Investors:** 3

See who backed them

## The rounds

- **Apr 2025** Seed **$2.9M** [Techstars](https://millionrounds.com/fund/techstars) [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) [Lockheed Martin](https://millionrounds.com/fund/lockheed-martin-ventures) Source recorded SEC filing: $2.9M sold, first sale Mar 2025

## Founders and team

From Lux Semiconductors's own website: 2 founders.

**Shane McMahon** Co-Founder and CEO

**Graeme Housser** Co-Founder and CTO

## Everyone who backed them

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

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

[Lockheed Martin](https://millionrounds.com/fund/lockheed-martin-ventures) Corporate VC **1** round

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

## Also claim to have backed them

This firm lists Lux Semiconductors 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.

[AIN Ventures](https://millionrounds.com/fund/ain-ventures) VC firm Per its own site

## Quick answers about Lux Semiconductors

### Who invested in Lux Semiconductors?

Lux Semiconductors's investors include Techstars, National Science Foundation and Lockheed Martin.

### How much has Lux Semiconductors raised?

Lux Semiconductors has raised $2.9M across 1 round since 2025.

### When did Lux Semiconductors last raise?

Lux Semiconductors's most recent round was a Seed of $2.9M in Apr 2025.

### What was Lux Semiconductors's biggest round?

Its most recent round, $2.9M in Apr 2025, is also its largest on record.

### Who backed Lux Semiconductors first?

Lux Semiconductors's first round on record, in Apr 2025, was backed by Techstars, National Science Foundation and Lockheed Martin.

### What stage is Lux Semiconductors at?

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

### Where is Lux Semiconductors based?

Lux Semiconductors is based in the United States.

## Companies like Lux Semiconductors

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

[**Subeca** $9.0M · Oct 2026](https://millionrounds.com/company/subeca)[**Quartermaster** $183M · Sept 2026](https://millionrounds.com/company/quartermaster)[**Hubble Network** $270M · Sept 2026](https://millionrounds.com/company/hubble-network)[**Falcomm** $18M · Jul 2026](https://millionrounds.com/company/falcomm)[**701x** Jun 2026](https://millionrounds.com/company/701x)[**Kalogon** $5.8M · Jun 2026](https://millionrounds.com/company/kalogon)

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