United States · 
Who invested in CS-Keys?
CS-Keys's investors include Prolog Ventures, Triathlon Medical Venture Partners, Spring Mill Venture Partners, BioCrossroads and Clarian Health Ventures, and 1 more on record.
20072008
$285KVenture$6.3MSeries AUnited States · Series A startup
Who invested in CS-Keys
2 rounds we have observed, with the 6 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
$6.5Mraised across 2 rounds since 2006, from 2 sources
$285KVenture$6.3MSeries A
- Latest round
- Series A, $6.3MJan 2008
- Step-upi
- 21.9×
- 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
- Venture, $285K Jun 2006
- Biggest round
- $6.3M Series A · Jan 2008
- Between rounds
- 20 months from the last two
The rounds
- Jan 2008
- Jun 2006
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
Clarian Health VenturesGrowth equity1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about CS-Keys
How much has CS-Keys raised?
CS-Keys has raised $6.5M across 2 rounds since 2006.
When did CS-Keys last raise?
CS-Keys's most recent round was a Series A of $6.3M in Jan 2008.
What was CS-Keys's biggest round?
Its most recent round, $6.3M in Jan 2008, is also its largest on record.
Who backed CS-Keys first?
CS-Keys's first round on record, in Jun 2006, was backed by BioCrossroads.
What stage is CS-Keys at?
CS-Keys's latest named round is a Series A, in Jan 2008.
Where is CS-Keys based?
CS-Keys is based in the United States.
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