United States · Funded startup

Who invested in Piston Cloud Computing, Inc.

7 rounds we have observed, with the 8 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

$29Mraised across 7 rounds since 2011, from 7 sources

$500KDebt$4.5MSeries A$1.0MDebt$8.0MSeries B$6.4MSeries B$6.4MSeries B$2.0MDebt
Latest round
Debt, $2.0MApr 2015
Biggest round
$8.0MSeries B · Feb 2013
Investors
8
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
$500KDebt$4.5MSeries A$1.0MDebt$8.0MSeries B$6.4MSeries B$6.4MSeries B$2.0MDebt
First round
Debt, $500K
Mar 2011
Biggest round
$8.0M
Series B · Feb 2013
Usual gap between rounds
12 months
the median of 5

The rounds

  1. Apr 2015
    Debt$2.0M

    No investor was named in the report.

    From a historical funding recordSEC filing: $6.4M sold, first sale Jan 2014

  2. Apr 2015
    Series B$6.4M

    No investor was named in the report.

    From a historical funding recordSEC filing: $6.4M sold, first sale Jan 2014

  3. Jan 2014
    Series B$6.4M1 new5 returning

    From a historical funding record

  4. Feb 2013
    Series B$8.0M3 new3 returning

    Reported by venturebeat.comSEC filing: $8.0M sold, first sale Jan 2013

  5. Oct 2012
    Debt$1.0M

    No investor was named in the report.

    Reported by sec.govSEC filing: $1.0M sold, first sale Oct 2012

  6. Jun 2011
    Series A$4.5M4 new

    Reported by gigaom.comSEC filing: $500K sold, first sale Mar 2011

  7. Mar 2011
    Debt$500K

    No investor was named in the report.

    Reported by sec.govSEC filing: $500K sold, first sale Mar 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.

Debt2011Series A2011Debt2012Series B2013Series B2014Series B2015Debt2015Hummer Winblad Venture PartnersDivergent VenturesDCVCTrue VenturesCiscoSwisscom VenturesTrue VenturesHarmony Partners

The exit

ExitBuyerPriceWhen
AcquiredCiscoundisclosedJun 2015

From historical deal records. Wrong? Tell us.

Everyone who backed them

Hummer Winblad Venture PartnersVC firm3rounds
Divergent VenturesVC firm3rounds
DCVCVC firm2rounds
True VenturesVC firm2rounds
CiscoCorporate VC2rounds
Swisscom VenturesCorporate VC2rounds
True VenturesVC firm1round
Harmony PartnersVC firm1round

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

Quick answers about Piston Cloud Computing, Inc.

Who invested in Piston Cloud Computing, Inc.?

Piston Cloud Computing, Inc.'s investors include Hummer Winblad Venture Partners, Divergent Ventures, DCVC, True Ventures and Cisco, and 3 more on record.

How much has Piston Cloud Computing, Inc. raised?

Piston Cloud Computing, Inc. has raised $29M across 7 rounds since 2011.

When did Piston Cloud Computing, Inc. last raise?

Piston Cloud Computing, Inc.'s most recent round was a Debt of $2.0M in Apr 2015.

What was Piston Cloud Computing, Inc.'s biggest round?

Piston Cloud Computing, Inc.'s largest round on record is $8.0M (Series B), in Feb 2013.

Who backed Piston Cloud Computing, Inc. first?

Piston Cloud Computing, Inc.'s first round on record, in Jun 2011, was backed by True Ventures, Hummer Winblad Venture Partners and Harmony Partners and 1 others.

What stage is Piston Cloud Computing, Inc. at?

Piston Cloud Computing, Inc.'s latest named round is a Debt, in Apr 2015.

Where is Piston Cloud Computing, Inc. based?

Piston Cloud Computing, Inc. is based in the United States.

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