United States · 
Who invested in EchoFirst?
EchoFirst's investors include Khosla Ventures and Sigma Partners.
United States · Series B startup
Who invested in EchoFirst
One round we have observed, with the 2 investors named in it. 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
$14Mraised across 1 round since 2010, from 1 source
- Latest round
- Series B, $14MSept 2010
- Investors
- 2
The rounds
- Sept 2010
The exit
ExitBuyerPriceWhen
AcquiredSunEdisonundisclosedJul 2013
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Everyone who backed them
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Quick answers about EchoFirst
How much has EchoFirst raised?
EchoFirst has raised $14M across 1 round since 2010.
When did EchoFirst last raise?
EchoFirst's most recent round was a Series B of $14M in Sept 2010.
What was EchoFirst's biggest round?
Its most recent round, $14M in Sept 2010, is also its largest on record.
Who backed EchoFirst first?
EchoFirst's first round on record, in Sept 2010, was backed by Khosla Ventures and Sigma Partners.
What stage is EchoFirst at?
EchoFirst's latest named round is a Series B, in Sept 2010.
Where is EchoFirst based?
EchoFirst is based in the United States.
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