India · Series A startup

Who invested in EtherealX

One round we have observed, with the 8 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.

Aerospace & Space

Raised 10 months ago

Funding summaryUpdated 5 Nov 2026

$21Mraised across 1 round since 2026, from 1 source

Latest round
Series A, $21MJan 2026
Led by
TDK Ventures and BIG Capital
Investors
8 (2 led)
See who backed them

The rounds

  1. Jan 2026

Everyone who backed them

TDK VenturesCorporate VC1round, led 1
BIG CapitalVC firm1round, led 1
AccelVC firm1round
Prosus VenturesVC firm1round
YourNest VCVC firm1round
BluehillAccelerator1round
Campus FundVC firm1round
Riceberg VenturesVC firm1round

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

Also claim to have backed them

These 3 firms list EtherealX as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

Seraphim SpaceVC firmPer its own site
bluehill.vcVC firmPer its own site
Golden SparrowVC firmPer its own site

Quick answers about EtherealX

Who invested in EtherealX?

EtherealX's investors include TDK Ventures, BIG Capital, Accel, Prosus Ventures and YourNest VC, and 3 more on record. TDK Ventures led its latest round.

How much has EtherealX raised?

EtherealX has raised $21M across 1 round since 2026.

When did EtherealX last raise?

EtherealX's most recent round was a Series A of $21M in Jan 2026, led by TDK Ventures.

What was EtherealX's biggest round?

Its most recent round, $21M in Jan 2026, is also its largest on record.

Who backed EtherealX first?

EtherealX's first round on record, in Jan 2026, was backed by TDK Ventures, BIG Capital and Accel and 5 others.

What stage is EtherealX at?

EtherealX's latest named round is a Series A, in Jan 2026.

Where is EtherealX based?

EtherealX is based in India.

Who led EtherealX's rounds?

TDK Ventures led the Series A in 2026.

Companies like EtherealX

In the same sector, and raised in the last eighteen months.

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