Aetherflux raised $50 million in a Series A funding round to build space solar power, led by Index Ventures and Interlagos. The capital will help develop a proof of concept for satellite power transmission from Low-Earth Orbit.
Amount Raised
$50 Million
Round Type
Series A
San CarlosManufacturingEnergyRenewable EnergySolarInvestors
Description
Aetherflux, the space solar power startup co-founded by Baiju Bhatt, raised $50 million in a Series A funding round. The round was led by Index Ventures and Interlagos, with participation from several notable investors. This funding brings the total capital raised to $60 million and will support the development of a power grid in space. Aetherflux plans to launch its power beaming demonstration in 2026.
Quick answer
Aetherflux raised $50 Million in a Series A round, dated April 2, 2025. Investors: New Enterprise Associates, Breakthrough Energy Ventures, Andreessen Horowitz, Dan Gallagher, Vlad Tenev, Jared Leto, Laurent Journe and François Paul Journe. Aetherflux is based in San Carlos, California, United States.
- How much did Aetherflux raise?
- Aetherflux raised $50 Million in a Series A round on April 2, 2025.
- Who invested in Aetherflux?
- New Enterprise Associates, Breakthrough Energy Ventures, Andreessen Horowitz, Dan Gallagher, Vlad Tenev, Jared Leto, Laurent Journe and François Paul Journe are named as investors in this round.
- What does Aetherflux do?
- Aetherflux is a space solar power startup founded by Baiju Bhatt, a co-founder of Robinhood.
- Where is Aetherflux based and how big is it?
- Aetherflux is based in San Carlos, California, United States.
- Who are the decision-makers at Aetherflux?
- Fundz holds 3 contacts at Aetherflux. Names and contact details are shown to Fundz members.
Source: Fundz verified event record.
Who else raised in Energy and Renewable Energy around the same time
Companies in the same sectors as Aetherflux that raised within 45 days of this round, from Fundz verified event records.
- Jupiter International raised $58M on April 15, 2025.
- Mainspring Energy raised $258M (Series F) on April 14, 2025.
- Novac raised $3.8M (Seed) on March 25, 2025.
- MPower Ventures AG raised $2.7M (Funding Round) on March 17, 2025.
- Terabase Energy raised $130M (Series C) on March 14, 2025.
- Moonwatt raised $8.3M (Seed) on March 4, 2025.
Who to call at Aetherflux, and when
A new round usually means Aetherflux is about to hire and buy. The teams that reach out first get the meeting.
- An alert the day Aetherflux raises, hires an executive or expands, scored against what you sell
- The decision-makers there, with verified emails
- Who you already know at Aetherflux, from your own LinkedIn network
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Funding Insights
What this usually meansAetherflux raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.
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