Who invested in LuxWall

2 rounds we have observed, with the 4 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.

Construction

Raised 3 months ago

Funding summaryUpdated 26 Oct 2026

$154Mraised across 2 rounds since 2025, from 2 sources

$77MRound$77MDebt

Latest round: Debt, $77MAug 2026
Biggest round: $77MRound · Dec 2025
Investors: 4

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.

2026

$77MRound$77MDebt

First round: Round, $77M
Biggest round: $77M
Between rounds: 8 months

The rounds

Aug 2026
Debt$77M4 new
Source recorded
Dec 2025
Round$77M
No investor was named in the report.
Filed with the SEC (Form D); no report of this raise yetSEC filing: $77M sold, first sale Dec 2025

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.

Round2025Debt2026

Khosla Ventures

US Department of Energy

Breakthrough EnergyTrinity Capital

Everyone who backed them

Khosla VenturesVC firm1round

US Department of EnergyGovernment1round

Breakthrough EnergyVC firm1round

Trinity CapitalVC firm1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

This firm lists LuxWall 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.