United States · Funded startup

Who invested in Siva Power

9 rounds we have observed, with the 10 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.

Cleantech

Funding summaryUpdated 26 Oct 2026

$140Mraised across 9 rounds since 2007, from 9 sources

$4.3MSeries A$18MSeries B$42MSeries C$23MSeries D$30KVenture$3.0MVenture$15MVenture$10MSeries D$25MRound
Latest round
Round, $25MMay 2017
Biggest round
$42MSeries C · Jun 2010
Step-upi
2.5×
Investors
10
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.

200720092011201320152017
$4.3MSeries A$18MSeries B$42MSeries C$23MSeries D$30KVenture$3.0MVenture$15MVenture$25MRound
First round
Series A, $4.3M
Aug 2007
Biggest round
$42M
Series C · Jun 2010
Usual gap between rounds
14 months
the median of 8

The rounds

  1. May 2017
    Round$25M2 new
    • Jim Simons
    • Mark Heising/ Jonathan Sheets

    Reported by FinSMEs

  2. Jan 2015
    Series D$10M4 returning

    From a historical funding recordSEC filing: $4.2M sold, first sale Jan 2015

  3. Jun 2014
    Venture$15M3 returning

    From a historical funding recordSEC filing: $3.0M sold, first sale Feb 2014

  4. Mar 2014
    Venture$3.0M

    No investor was named in the report.

    From a historical funding recordSEC filing: $3.0M sold, first sale Feb 2014

  5. Mar 2012
    Venture$30K1 new2 returning

    Reported by gigaom.com

  6. Jul 2011
    Series D$23M6 returning

    From a historical funding record

  7. Jun 2010
    Series C$42M3 new3 returning

    Reported by greentechmedia.com

  8. Oct 2008
    Series B$18M4 returning

    Reported by dealipedia.com

  9. Aug 2007
    Series A$4.3M4 new

    Reported by deals.venturebeat.com

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.

Series B2008Series C2010Series D2011Venture2012Venture2014Venture2014Series D2015Round2017Trident CapitalDBL InvestorsMedley PartnersFirelake Capital ManagementAcero CapitalBirchmere VenturesXSeed CapitalOlympus Capital AsiaJim SimonsMark Heising/ Jonathan Sheets

Everyone who backed them

Trident CapitalVC firm7rounds
DBL InvestorsVC firm5rounds
Medley PartnersFamily office5rounds
Firelake Capital ManagementGrowth equity4rounds
Acero CapitalVC firm3rounds
Birchmere VenturesVC firm2rounds
XSeed CapitalVC firm2rounds
Olympus Capital AsiaPrivate equity2rounds
Jim Simonsno record of our own yet1round
Mark Heising/ Jonathan Sheetsno record of our own yet1round

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

Quick answers about Siva Power

Who invested in Siva Power?

Siva Power's investors include Trident Capital, DBL Investors, Medley Partners, Firelake Capital Management and Acero Capital, and 5 more on record.

How much has Siva Power raised?

Siva Power has raised $140M across 9 rounds since 2007.

When did Siva Power last raise?

Siva Power's most recent round was an Undisclosed round of $25M in May 2017.

What was Siva Power's biggest round?

Siva Power's largest round on record is $42M (Series C), in Jun 2010.

Who backed Siva Power first?

Siva Power's first round on record, in Aug 2007, was backed by Trident Capital, XSeed Capital and Firelake Capital Management and 1 others.

What stage is Siva Power at?

Siva Power's latest named round is an Undisclosed round, in May 2017.

Where is Siva Power based?

Siva Power is based in the United States.

Companies like Siva Power

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

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