United States · 
Who invested in Sonos?
Sonos's investors include e.ventures, Index Ventures, KKR, Redpoint and Elevation Partners.
20052007200920112013
$18MVenture$2.3MVenture$4.8MSeries B$25MVenture$135MSeries F$99MSeries G$25MVenture$130MSecondaryUnited States · Funded startup
Who invested in Sonos
9 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
$454Mraised across 9 rounds since 2005, from 9 sources
$18MVenture$2.3MVenture$15MVenture$4.8MSeries B$25MVenture$135MSeries F$99MSeries G$25MVenture$130MSecondary
- Latest round
- Secondary, $130MDec 2014
- Biggest round
- $135MSeries F · Jun 2012
- Step-upi
- 5.2×
- 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, $18M Jan 2005
- Biggest round
- $135M Series F · Jun 2012
- Usual gap between rounds
- 15 months the median of 7
The rounds
- Dec 2014Secondary$130M
No investor was named in the report.
From a historical funding recordSEC filing: $130M sold, first sale Nov 2014
- Nov 2013Venture$25M2 returning
Reported by pulse2.comSEC filing: $25M sold, first sale Nov 2013
- Jul 2012Series G$99M
No investor was named in the report.
Reported by sec.govSEC filing: $99M sold, first sale Jul 2012
- Jun 2012Series F$135M3 new
Reported by techcrunch.comSEC filing: $99M sold, first sale Jul 2012
- Mar 2010
- Jun 2007
- Aug 2005
- Jan 2005
- Jan 2005
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.
Venture2005Venture2005Series B2007Venture2010Series F2012Series G2012Venture2013Secondary2014
e.ventures
Index Ventures
KKR
Redpoint
Elevation Partners
e.venturesIndex VenturesKKRRedpointElevation PartnersEveryone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 3 firms list Sonos as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Sonos
How much has Sonos raised?
Sonos has raised $454M across 9 rounds since 2005.
When did Sonos last raise?
Sonos's most recent round was a Secondary of $130M in Dec 2014.
What was Sonos's biggest round?
Sonos's largest round on record is $135M (Series F), in Jun 2012.
Who backed Sonos first?
Sonos's first round on record, in Jan 2005, was backed by e.ventures.
What stage is Sonos at?
Sonos's latest named round is a Secondary, in Dec 2014.
Where is Sonos based?
Sonos is based in the United States.
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