United States · 
Who invested in Authentica?
Authentica's investors include North Bridge Venture Partners & Growth Equity, Greylock, Norwest Venture Partners, Venrock and 3i Group, and 5 more on record.
199920002001200220032004
$15MSeries C$4.0MSeries B$8.0MSeries CUnited States · Series C startup
Who invested in Authentica
3 rounds we have observed, with the 10 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
$27Mraised across 3 rounds since 1999, from 3 sources
$15MSeries C$4.0MSeries B$8.0MSeries C
- Latest round
- Series C, $8.0MFeb 2004
- Biggest round
- $15MSeries C · Mar 1999
- Step-upi
- 2×
- Investors
- 10
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 C, $15M Mar 1999
- Biggest round
- $15M Series C · Mar 1999
- Usual gap between rounds
- 3.7 years the median of 2
The rounds
- Feb 2004Series C$8.0M1 new5 returning
Greylock
Norwest Venture Partners
Venrock
North Bridge Venture Partners & Growth Equity
3i Group
Symantec Ventures
From a historical funding record
- Oct 2002Series B$4.0M4 new1 returning
From a historical funding record
- Mar 1999Series C$15M5 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.
The exit
ExitBuyerPriceWhen
From historical deal records. Wrong? Tell us.
Everyone who backed them
Pequot CapitalGrowth equity1round
Bowman CapitalInvestment firm1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about Authentica
How much has Authentica raised?
Authentica has raised $27M across 3 rounds since 1999.
When did Authentica last raise?
Authentica's most recent round was a Series C of $8.0M in Feb 2004.
What was Authentica's biggest round?
Authentica's largest round on record is $15M (Series C), in Mar 1999.
Who backed Authentica first?
Authentica's first round on record, in Mar 1999, was backed by Accel, Matrix Partners and North Bridge Venture Partners & Growth Equity and 2 others.
What stage is Authentica at?
Authentica's latest named round is a Series C, in Feb 2004.
Where is Authentica based?
Authentica is based in the United States.
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