United States · Series B startup

Who invested in AeroFS

3 rounds we have observed, with the 14 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Collaboration Tools

Y Combinator: S10

Funding summaryUpdated 26 Oct 2026

$16Mraised across 3 rounds since 2010, from 3 sources

$5.5MSeries A$10MSeries B
Latest round
Series B, $10MJul 2015
Step-upi
1.8×
Investors
14
See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

20112012201320142015
?Seed$5.5MSeries A$10MSeries B
First round
Seed
Aug 2010
Biggest round
$10M
Series B · Jul 2015
Usual gap between rounds
2.6 years
the median of 2

The rounds

  1. Jul 2015
    Series B$10M2 new

    From a historical funding record

  2. Dec 2012
    Series A$5.5M1 returning

    From a historical funding record

  3. Aug 2010

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Everyone who backed them

Webb Investment NetworkFamily office2rounds
Y CombinatorAccelerator1round
Andreessen HorowitzVC firm1round
SV AngelVC firm1round
AME Cloud VenturesVC firm1round
Naval RavikantVC firm1round
Avalon VenturesVC firm1round
Paul BuchheitAngel1round
Ashton KutcherVC firm1round
ACE & CompanyPrivate equity1round
Chris SaccaAngel1round
Geoff RalstonVC firm1round
Ash PatelAngel1round
NHN InvestmentAngel1round

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

Quick answers about AeroFS

Who invested in AeroFS?

AeroFS's investors include Webb Investment Network, Y Combinator, Andreessen Horowitz, SV Angel and AME Cloud Ventures, and 9 more on record.

How much has AeroFS raised?

AeroFS has raised $16M across 3 rounds since 2010. One round did not disclose an amount, so the total is a floor.

When did AeroFS last raise?

AeroFS's most recent round was a Series B of $10M in Jul 2015.

What was AeroFS's biggest round?

Its most recent round, $10M in Jul 2015, is also its largest on record.

Who backed AeroFS first?

AeroFS's first round on record, in Aug 2010, was backed by Y Combinator, Andreessen Horowitz and SV Angel and 9 others.

What stage is AeroFS at?

AeroFS's latest named round is a Series B, in Jul 2015.

Where is AeroFS based?

AeroFS is based in the United States.

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