United States · Who invested in KnowNow?
KnowNow's investors include Kleiner Perkins Caufield & Byers, Palomar Ventures, Levensohn Venture Partners, TPG Ventures and Presidio STX, and 1 more on record.
200420052006
$7.0MSeries C$13MVenture
United States · Venture startup
Who invested in KnowNow
Funding summaryUpdated 26 Oct 2026
$20Mraised across 2 rounds since 2003, from 2 sources
$7.0MSeries C$13MVenture
- Latest round
- Venture, $13MNov 2006
- Step-upi
- 1.9×
- Investors
- 6
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, $7.0M Nov 2003
- Biggest round
- $13M Venture · Nov 2006
- Between rounds
- 3 years from the last two
The rounds
- Nov 2006Venture$13M3 new2 returning
Kleiner Perkins Caufield & Byers- Palomar Ventures
Levensohn Venture Partners- Presidio STX
- RSS Investors Fund
Reported by venturebeat.com
- Nov 2003Series C$7.0M3 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.
Everyone who backed them
Palomar VenturesGrowth equity2rounds
TPG VenturesGrowth equity1round
Presidio STXGrowth equity1round
RSS Investors FundVC firm1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about KnowNow
How much has KnowNow raised?
KnowNow has raised $20M across 2 rounds since 2003.
When did KnowNow last raise?
KnowNow's most recent round was a Venture of $13M in Nov 2006.
What was KnowNow's biggest round?
Its most recent round, $13M in Nov 2006, is also its largest on record.
Who backed KnowNow first?
KnowNow's first round on record, in Nov 2003, was backed by Kleiner Perkins Caufield & Byers, Palomar Ventures and TPG Ventures.
What stage is KnowNow at?
KnowNow's latest named round is a Venture, in Nov 2006.
Where is KnowNow based?
KnowNow is based in the United States.
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