Aetherflux

San Carlos, CA · Founded 2023 · Privately Held (backing)

Operator of an aerospace company intended to provide renewable energy to households, businesses, and military operations globally. Aetherflux is based in San Carlos, CA and was founded in 2023. It was valued at $2 billion at its early-stage round in Mar 2026, the last priced event on record. It has raised $50 million across 1 recorded round; the latest was a $305 million later-stage round in Apr 2026.

PMV mark · valuation
$2.0B
Oct 2026
Priced at
its early-stage round
Mar 2026
Total raised
$50.0M
Last round
Later Stage VC
Apr 2026

Who backs Aetherflux?

17 investors
InvestorType
Andreessen HorowitzVenture capital
Draper AssociatesVenture capital
New Enterprise AssociatesVenture capital
Index VenturesVenture capital
Breakthrough EnergyOther
Offline VenturesVenture capital
E1 VenturesVenture capital
Construct CapitalVenture capital
ElefundVenture capital
Brave Capital (San Francisco)Venture capital
+ 7 more investors · a free account shows the complete list
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Aetherflux investors

17 investors are on record for Aetherflux, including Andreessen Horowitz, Draper Associates, New Enterprise Associates and Index Ventures. By type, the record holds 11 venture capital firms. The later-stage round in Apr 2026 drew 78 investors.

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