United States · 
Who invested in Spectrawatt?
Spectrawatt's investors include Intel Capital, Pacific Corporate Group, Goldman Sachs, Solon and Cogentrix Energy.
20092010
$50MVenture$41MVentureUnited States · Venture startup
Who invested in Spectrawatt
2 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
$91Mraised across 2 rounds since 2008, from 2 sources
$50MVenture$41MVenture
- Latest round
- Venture, $41MJan 2010
- Biggest round
- $50MVenture · Jun 2008
- Investors
- 5
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Venture, $50M Jun 2008
- Biggest round
- $50M Venture · Jun 2008
- Between rounds
- 19 months from the last two
The rounds
- Jan 2010Venture$41M1 new2 returning
Reported by fis.dowjones.comSEC filing: $12M sold, first sale Dec 2009
- Jun 2008Venture$50M4 new
From a historical funding record
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
Missing a round, or an investor who was in one? Tell us.
Quick answers about Spectrawatt
How much has Spectrawatt raised?
Spectrawatt has raised $91M across 2 rounds since 2008.
When did Spectrawatt last raise?
Spectrawatt's most recent round was a Venture of $41M in Jan 2010.
What was Spectrawatt's biggest round?
Spectrawatt's largest round on record is $50M (Venture), in Jun 2008.
Who backed Spectrawatt first?
Spectrawatt's first round on record, in Jun 2008, was backed by Intel Capital, Pacific Corporate Group and Solon and 1 others.
What stage is Spectrawatt at?
Spectrawatt's latest named round is a Venture, in Jan 2010.
Where is Spectrawatt based?
Spectrawatt is based in the United States.
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In the same sector, and raised in the last eighteen months.
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