United States · Funded startup
7 rounds we have observed, with the 5 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
$53Mraised across 7 rounds since 2007, from 7 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
No investor was named in the report.
Reported by sec.govSEC filing: $1.1M sold, first sale Nov 2013
From a historical funding recordSEC filing: $3.2M sold, first sale Jul 2013
Reported by pevc.dowjones.comSEC filing: $10M sold, first sale May 2012
Reported by techcrunch.comSEC filing: $18M sold, first sale Jun 2010
No investor was named in the report.
Reported by texastechpulse.comSEC filing: $2.0M sold, first sale Nov 2009
Reported by bizjournals.comSEC filing: $5.0M sold, first sale Jun 2009
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
SAIL Capital Partners LLC
Bessemer Venture Partners
Dow Venture CapitalThe Texas Emerging Technology FundSAIL Venture PartnersMissing a round, or an investor who was in one? Tell us.
Xtreme Power's investors include SAIL Capital Partners LLC, Bessemer Venture Partners, Dow Venture Capital, The Texas Emerging Technology Fund and SAIL Venture Partners.
Xtreme Power has raised $53M across 7 rounds since 2007.
Xtreme Power's most recent round was a Debt of $1.1M in Nov 2013.
Xtreme Power's largest round on record is $30M (Series C), in Jul 2010.
Xtreme Power's first round on record, in Jan 2007, was backed by The Texas Emerging Technology Fund.
Xtreme Power's latest named round is a Debt, in Nov 2013.
Xtreme Power is based in the United States.
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United States ·