When was Cosmian founded?

Cosmian was founded in 2018 and raised its 1st funding round 1 year after it was founded.

Where is Cosmian located?

Cosmian is headquartered in Paris, France.

How many employees does Cosmian have?

As of May 31, 2026, the latest employee count at Cosmian is 12.

Is Cosmian a funded company?

Cosmian is a funded company, having raised a total of $5.99M across 2 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on Mar 27, 2019.

When was the latest funding round of Cosmian?

Cosmian's latest funding was a $***** Series A round on Jun 20, 2022, with participation from 4 investors. Its primary sector is Cybersecurity. In France, the Cybersecurity sector has seen $137M in funding in 2026 to date.

Where does Cosmian rank among its competitors?

Cosmian ranks 17th amongst 464 active competitors, of which 76 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was Cyera, which secured $600M in Jun, 2026.

Who are the top competitors of Cosmian?

Cosmian's top competitors include Rubrik, Druva and Seclore. Among them, Cyera secured the most recent funding round in June, 2026.

Cosmian - 2026 Company Profile, Team, Funding & Competitors

Company Details

Cosmian provides data privacy solutions based on blockchain and cryptography. Provides internet model to users to control data. It supports applications based on the model of privacy-by-design

Website: cosmian.com
Social
Email ID: *****@cosmian.com

Key Metrics

Founded Year

2018

Location

Paris, France

Stage

Acquired

Total Funding

$5.99M in 2 rounds

Latest Funding Round

Series A, Jun 20, 2022, $*****

Investors

Elaia & 10 more

Ranked

17^th among 464 active competitors

Employee Count

12 as on May 31, 2026

Similar Companies

Seclore & 353 more

Exit Details

Acquired by Atos (Nov 12, 2025)

View Cosmian's full profile

Cosmian got acquired by Atos on Nov 12, 2025.

Click here to take a look at Cosmian's acquisition in detail

Cosmian has raised a total funding of $5.99M over 2 rounds. Its first funding round was on Mar 27, 2019. Its latest funding round was a Series A round on Jun 20, 2022 for $*****. 4 investors participated in its latest round. Cosmian has 7 institutional investors and 4 angel investors.

Here is the list of recent funding rounds of Cosmian:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jun 20, 2022	4954371	Series A	6296941	9745913	7827876	8381390
Mar 27, 2019	5998703	Seed	3959127	4391181	Elaia	Acequia Capital & 5 more

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View details of Cosmian's funding rounds and investors

The founders of Cosmian are Bruno Grieder and Sandrine Murcia.

Here are the details of Cosmian's key team members:

Bruno Grieder: Co-Founder & CTO of Cosmian.
Sandrine Murcia: Co-Founder & CEO of Cosmian.

View details of Cosmian's Founder profiles and Board Members

Cosmian's employee count trend

Cosmian has 12 employees as of May 26. Here is Cosmian's employee count trend over the years:

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Top competitors of Cosmian include Rubrik, Druva and Seclore. Here is the list of Top 10 competitors of Cosmian, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Rubrik 2014, Palo Alto (United States), Public	Provider of cyber resilience platform for data and identity security	$553M	Lightspeed Venture Partners, IVP & 51 others	79/100
2nd	Druva 2008, Santa Clara (United States), Series H	Provider of cloud-based platform for data protection, security, and governance	$475M	Riverwood Capital, Indian Angel Network & 41 others	78/100
3rd	Seclore 2008, Mumbai (India), Series D	Provider of data-centric security software for preventing data theft and compliance	$51.8M	Helion Venture Partners, Ventureast & 39 others	77/100
4th	Cyera 2020, New York City (United States), Series G	Data security company specializing in AI-native data security posture management and data loss prevention solutions	$2.3B	Accel, Sapphire Ventures & 17 others	71/100
5th	Varonis 2003, Herzliya (Israel), Public	Provider of a platform for automated data security and compliance	$18.6M	EMC, Herald Investment Management & 6 others	70/100
6th	Fortanix 2016, San Francisco (United States), Series C	Provider of data security platform leveraging confidential computing and runtime encryption	$122M	Goldman Sachs, Foundation Capital & 9 others	69/100
7th	Bluefin Payment Systems 2007, Atlanta (United States), Acquired	Hosted payment gateways and PoS systems	$31M	Macquarie, Goldman Sachs & 4 others	67/100
8th	Concentric 2018, San Jose (United States), Series B	Provider of data security governance platform for data risk management and protection	$67M	Clear Ventures, HarbourVest Partners & 9 others	64/100
9th	Symmetry Systems 2017, United States, Acquired	Provider of application development services	$36M	Prefix Capital, ForgePoint Capital & 15 others	64/100
10th	HUB Security 2017, New York City (United States), Public	Offering computing solutions	$10M	AXA Venture Partners, The Lind Partners & 2 others	63/100
17th	Cosmian 2018, Paris (France), Acquired	Data privacy solutions based on blockchain and cryptography	$5.99M	Acequia Capital, Elaia & 9 others	61/100