United States · 
Who invested in Clarus Systems?
Clarus Systems's investors include Trident Capital, Trinity Ventures and Mobius Venture Capital.
2006
$5.0MVenture$3.3MSeries BUnited States · Series B startup
Who invested in Clarus Systems
2 rounds we have observed, with the 3 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
$8.3Mraised across 2 rounds since 2005, from 2 sources
$5.0MVenture$3.3MSeries B
- Latest round
- Series B, $3.3MOct 2006
- Biggest round
- $5.0MVenture · May 2005
- 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
- Venture, $5.0M May 2005
- Biggest round
- $5.0M Venture · May 2005
- Between rounds
- 18 months from the last two
The rounds
- Oct 2006Series B$3.3M2 new1 returning
Reported by venturebeat.com
- May 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.
The exit
ExitBuyerPriceWhen
AcquiredOPNET Technologies, Inc.undisclosedMay 2012
From historical deal records. Wrong? Tell us.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Clarus Systems
How much has Clarus Systems raised?
Clarus Systems has raised $8.3M across 2 rounds since 2005.
When did Clarus Systems last raise?
Clarus Systems's most recent round was a Series B of $3.3M in Oct 2006.
What was Clarus Systems's biggest round?
Clarus Systems's largest round on record is $5.0M (Venture), in May 2005.
Who backed Clarus Systems first?
Clarus Systems's first round on record, in May 2005, was backed by Trident Capital.
What stage is Clarus Systems at?
Clarus Systems's latest named round is a Series B, in Oct 2006.
Where is Clarus Systems based?
Clarus Systems is based in the United States.
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