United States · 
Who invested in AdmitOne Security?
AdmitOne Security's investors include Ignition Partners, OVP Venture Partners, RRE Ventures and Citrix.
200620072008
$8.0MSeries B$11MSeries CUnited States · Series C startup
Who invested in AdmitOne Security
Funding summaryUpdated 26 Oct 2026
$19Mraised across 2 rounds since 2005, from 2 sources
$8.0MSeries B$11MSeries C
- Latest round
- Series C, $11MJan 2008
- Step-upi
- 1.4×
- Investors
- 4
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 B, $8.0M Nov 2005
- Biggest round
- $11M Series C · Jan 2008
- Between rounds
- 2.2 years from the last two
The rounds
- Jan 2008Series C$11M2 new2 returning
From a historical funding record
- Nov 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.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about AdmitOne Security
How much has AdmitOne Security raised?
AdmitOne Security has raised $19M across 2 rounds since 2005.
When did AdmitOne Security last raise?
AdmitOne Security's most recent round was a Series C of $11M in Jan 2008.
What was AdmitOne Security's biggest round?
Its most recent round, $11M in Jan 2008, is also its largest on record.
Who backed AdmitOne Security first?
AdmitOne Security's first round on record, in Nov 2005, was backed by Ignition Partners and OVP Venture Partners.
What stage is AdmitOne Security at?
AdmitOne Security's latest named round is a Series C, in Jan 2008.
Where is AdmitOne Security based?
AdmitOne Security is based in the United States.
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