# LUXTECH funding: rounds and investors

> LUXTECH has raised $2.0M across 2 rounds since 2014. Investors include US Department of Energy and SoundBoard Angel Fund. Every round with its source.

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

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

# Who invested in *LUXTECH*

2 rounds we have observed, with the 2 investors named in them. 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

**$2.0M** raised across 2 rounds since 2014, from 2 sources

**$1.0M** Venture **$1.0M** Grant

- **Latest round:** Grant, $1.0M Sept 2024
- **Investors:** 2

See who backed them

## The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2014 2016 2018 2020 2022 2024

**$1.0M** Venture

**$1.0M** Grant

- **First round:** Venture, $1.0M
- **Biggest round:** $1.0M
- **Between rounds:** 10.3 years

## The rounds

- **Sept 2024** Grant **$1.0M** *1 new* [US Department of Energy](https://millionrounds.com/fund/u-s-department-of-energy) Source recorded
- **Apr 2014** Venture **$1.0M** *1 new* [SoundBoard Angel Fund](https://millionrounds.com/fund/soundboard-angel-fund) From a historical funding record SEC filing: $565K sold, first sale Feb 2014

## Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

**Venture** 2014 **Grant** 2024 [US Department of Energy](https://millionrounds.com/fund/u-s-department-of-energy) [SoundBoard Angel Fund](https://millionrounds.com/fund/soundboard-angel-fund)

## Everyone who backed them

[US Department of Energy](https://millionrounds.com/fund/u-s-department-of-energy) Government **1** round

[SoundBoard Angel Fund](https://millionrounds.com/fund/soundboard-angel-fund) VC firm **1** round

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

## Quick answers about LUXTECH

### Who invested in LUXTECH?

LUXTECH's investors include US Department of Energy and SoundBoard Angel Fund.

### How much has LUXTECH raised?

LUXTECH has raised $2.0M across 2 rounds since 2014.

### When did LUXTECH last raise?

LUXTECH's most recent round was a Grant of $1.0M in Sept 2024.

### What was LUXTECH's biggest round?

Its most recent round, $1.0M in Sept 2024, is also its largest on record.

### Who backed LUXTECH first?

LUXTECH's first round on record, in Apr 2014, was backed by SoundBoard Angel Fund.

### What stage is LUXTECH at?

LUXTECH's latest named round is a Grant, in Sept 2024.

### Where is LUXTECH based?

LUXTECH is based in the United States.

## Companies like LUXTECH

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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