Cosmian
PrivateLast Round
M&A
Nov 7, 2025
Total Funding Raised
$5.99M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Cosmian is a deep-tech company that provides a suite of data protection and cryptography software solutions for securing sensitive data in cloud and on-premises environments.
Sector
Cybersecurity
Verticals
Data Protection, Cloud Security, Zero Trust, Identity & Access, Compliance & Risk
Business Model
B2B
Customer Profile
Usage-Based SaaS, Subscription SaaS
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Cosmian Comparables
Compare Cosmian with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Scontain GmbH | 87% | |
| Oblivious AI | 83% | |
| Anjuna Security | 83% |
Cosmian Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| M&A | Nov 7, 2025 | ||||
| Series A | Jun 20, 2022 | ||||
| Seed | Mar 27, 2019 |
Key People
Founding team and executive leadership
Cosmian Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Elaia Partners | Series A, Seed |
| Financière de Blacailloux | Seed, Series A |
| Acequia Capital | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 15, 2026
Monthly visitors increased 83% MoM.
- Nov 9, 2025
Monthly visitors grew 187% MoM, reaching 4.9K.
Cosmian Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about Cosmian's valuation, stock price, and market status.
Is Cosmian a public or private company?
Cosmian is a private company.
What is the current stock price of Cosmian?
Cosmian is a private company, so its shares have no public market price. Caplight tracks Cosmian's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Cosmian worth (valuation)?
Valuation information for Cosmian is not publicly available.
Can I buy Cosmian stock?
Cosmian shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Cosmian's last funding round?
Cosmian's most recent funding round was M&A on November 7, 2025.
Who are the main investors in Cosmian?
Key investors in Cosmian include Elaia Partners.
Will Cosmian IPO soon?
No public IPO plans have been announced for Cosmian.
How can I track Cosmian secondary market activity?
Caplight tracks bids, offers, and trades in Cosmian's shares on secondary markets.