United States · Series A startup

Who invested in Caelux

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.

Energy

Funding summaryUpdated 26 Oct 2026

$12Mraised across 1 round since 2023, from 1 source

Latest round
Series A, $12MAug 2023
Investors
3
See who backed them

The rounds

  1. Aug 2023

Everyone who backed them

Khosla VenturesVC firm1round
Temasek HoldingsVC firm1round

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Quick answers about Caelux

Who invested in Caelux?

Caelux's investors include Khosla Ventures, Global Brain Corporation and Temasek Holdings.

How much has Caelux raised?

Caelux has raised $12M across 1 round since 2023.

When did Caelux last raise?

Caelux's most recent round was a Series A of $12M in Aug 2023.

What was Caelux's biggest round?

Its most recent round, $12M in Aug 2023, is also its largest on record.

Who backed Caelux first?

Caelux's first round on record, in Aug 2023, was backed by Khosla Ventures, Global Brain Corporation and Temasek Holdings.

What stage is Caelux at?

Caelux's latest named round is a Series A, in Aug 2023.

Where is Caelux based?

Caelux is based in the United States.

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