United States · 
Who invested in Entone Technologies?
Entone Technologies's investors include Menlo Ventures, Scale Venture Partners and Coral.
200320042005200620072008
$9.5MSeries A$15MSeries B
United States · Series B startup
Who invested in Entone Technologies
Funding summaryUpdated 26 Oct 2026
$24Mraised across 2 rounds since 2003, from 2 sources
$9.5MSeries A$15MSeries B
- Latest round
- Series B, $15MAug 2008
- Step-upi
- 1.5×
- 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
- Series A, $9.5M May 2003
- Biggest round
- $15M Series B · Aug 2008
- Between rounds
- 5.3 years from the last two
The rounds
- Aug 2008
- May 2003
Founders and team
From Entone Technologies's own website: 7 on the team.
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 Entone Technologies
How much has Entone Technologies raised?
Entone Technologies has raised $24M across 2 rounds since 2003.
When did Entone Technologies last raise?
Entone Technologies's most recent round was a Series B of $15M in Aug 2008.
What was Entone Technologies's biggest round?
Its most recent round, $15M in Aug 2008, is also its largest on record.
Who backed Entone Technologies first?
Entone Technologies's first round on record, in May 2003, was backed by Menlo Ventures and Scale Venture Partners.
What stage is Entone Technologies at?
Entone Technologies's latest named round is a Series B, in Aug 2008.
Where is Entone Technologies based?
Entone Technologies is based in the United States.
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