United States · Series A startup

Who invested in Impermium

2 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.

Funding summaryUpdated 26 Oct 2026

$9.0Mraised across 2 rounds since 2011, from 2 sources

$1.0MSeed$8.0MSeries A
Latest round
Series A, $8.0MNov 2011
Step-upi
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.

2012
$1.0MSeed$8.0MSeries A
First round
Seed, $1.0M
Jun 2011
Biggest round
$8.0M
Series A · Nov 2011
Between rounds
5 months
from the last two

The rounds

  1. Nov 2011
  2. Jun 2011

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.

The exit

ExitBuyerPriceWhen
AcquiredGoogleundisclosedJan 2014

From historical deal records. Wrong? Tell us.

Everyone who backed them

AccelVC firm2rounds
GreylockVC firm2rounds
CRVVC firm2rounds
Freestyle CapitalVC firm2rounds
Aol VenturesCorporate VC2rounds
Matt OckoVC firm2rounds
DCVCVC firm1round
Social CapitalVC firm1round
AME Cloud VenturesVC firm1round
Morado VenturesVC firm1round
Archimede Ventures, Inc.no record of our own yet1round

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

Quick answers about Impermium

Who invested in Impermium?

Impermium's investors include Accel, Greylock, CRV, Freestyle Capital and Aol Ventures, and 9 more on record.

How much has Impermium raised?

Impermium has raised $9.0M across 2 rounds since 2011.

When did Impermium last raise?

Impermium's most recent round was a Series A of $8.0M in Nov 2011.

What was Impermium's biggest round?

Its most recent round, $8.0M in Nov 2011, is also its largest on record.

Who backed Impermium first?

Impermium's first round on record, in Jun 2011, was backed by Accel, Greylock and CRV and 7 others.

What stage is Impermium at?

Impermium's latest named round is a Series A, in Nov 2011.

Where is Impermium based?

Impermium is based in the United States.

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