United States · 
Who invested in First Wind?
First Wind's investors include JP Morgan, Keybank and The WFC Group.
200720082009201020112012
$44MGrowth$76MDebt$210MDebt$236MDebtUnited States · Funded startup
Who invested in First Wind
4 rounds we have observed, with the 3 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
$566Mraised across 4 rounds since 2007, from 4 sources
$44MGrowth$76MDebt$210MDebt$236MDebt
- Latest round
- Debt, $236MMar 2012
- Investors
- 3
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Growth, $44M Mar 2007
- Biggest round
- $236M Debt · Mar 2012
- Usual gap between rounds
- 12 months the median of 3
The rounds
- Mar 2012
- Dec 2011
- Dec 2010
- Mar 2007
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
AcquiredSunEdison$2.4BNov 2014
From historical deal records. Wrong? Tell us.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists First Wind as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Quick answers about First Wind
How much has First Wind raised?
First Wind has raised $566M across 4 rounds since 2007.
When did First Wind last raise?
First Wind's most recent round was a Debt of $236M in Mar 2012.
What was First Wind's biggest round?
Its most recent round, $236M in Mar 2012, is also its largest on record.
Who backed First Wind first?
First Wind's first round on record, in Mar 2007, was backed by JP Morgan and The WFC Group.
What stage is First Wind at?
First Wind's latest named round is a Debt, in Mar 2012.
Where is First Wind based?
First Wind is based in the United States.
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