Seed startup

Who invested in LunaSec

One round we have observed, with the one investor 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.

Cybersecurity

Y Combinator: S19

Funding summaryUpdated 26 Oct 2026

$1.6Mraised across 1 round since 2019, from 1 source

Latest round
Seed, $1.6MSept 2019
Investors
1
See who backed them

The rounds

  1. Sept 2019
    Seed$1.6M

    Source recorded

Everyone who backed them

Y CombinatorAccelerator1round

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Quick answers about LunaSec

Who invested in LunaSec?

LunaSec's investors include Y Combinator.

How much has LunaSec raised?

LunaSec has raised $1.6M across 1 round since 2019.

When did LunaSec last raise?

LunaSec's most recent round was a Seed of $1.6M in Sept 2019.

What was LunaSec's biggest round?

Its most recent round, $1.6M in Sept 2019, is also its largest on record.

Who backed LunaSec first?

LunaSec's first round on record, in Sept 2019, was backed by Y Combinator.

What stage is LunaSec at?

LunaSec's latest named round is a Seed, in Sept 2019.

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