Cosmian Overview

  • Year Founded
  • 2018

Year Founded

  • Status
  • Acquired/​Merged

  • Employees
  • 12

Employees

  • Latest Deal Type
  • M&A

Cosmian General Information

Description

Developer of a cryptography platform designed to analyze encrypted data and create a secure data economy. The company offers a cryptography platform utilizing functional and homomorphic encryption, enabling financial institutions to perform calculations on private data without revealing underlying information and enabling secure key management, searchable encryption, confidential virtual machines, and post-quantum schemes.

Contact Information

Website
www.cosmian.com
Ownership Status
Acquired/Merged
(Operating Subsidiary)
Financing Status
Formerly VC-backed
Corporate Office
  • 53-55 Rue La Boétie
  • 75008 Paris
  • France
Primary Industry
Network Management Software
Other Industries
Business/Productivity Software
Parent Company
Atos
Vertical(s)
Cybersecurity, SaaS
Corporate Office
  • 53-55 Rue La Boétie
  • 75008 Paris
  • France

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Cosmian Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
5. Merger/Acquisition 30-Jun-2025 Completed Generating Revenue
4. Early Stage VC 20-Jun-2022 Completed Generating Revenue
3. Accelerator/Incubator 09-Jul-2019 Completed Generating Revenue
2. Seed Round 27-Mar-2019 $1.58M $1.58M Completed Generating Revenue
1. Accelerator/Incubator Completed Generating Revenue
To view Cosmian’s complete valuation and funding history, request access »

Cosmian Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Developer of a cryptography platform designed to analyze encrypted data and create a secure data economy. The company of
Network Management Software
Paris, France
12 As of 2026

New York, NY
 

Hoboken, NJ
 
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Cosmian Competitors (72)

One of Cosmian’s 72 competitors is Inpher, a Formerly VC-backed company based in New York, NY.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Inpher Formerly VC-backed New York, NY
Duality (Network Management Software) Venture Capital-Backed Hoboken, NJ
Enveil Venture Capital-Backed Fulton, MD
Aerospike Private Equity-Backed Mountain View, CA
TripleBlind Venture Capital-Backed Kansas City, MO
You’re viewing 5 of 72 competitors. Get the full list »

Cosmian Patents

  • 15

    Total Documents Applications and Grants

  • Total Patents Families

  • 5

    Granted

  • 2

    Pending

  • Expiring in next 12 mo

Cosmian Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
FR-3138711-A1 Method for searching a keyword securely in a structured data space Active 02-Aug-2022
EP-4318262-A1 Method for securely searching a keyword in a structured data space. Pending 02-Aug-2022
FR-3138711-B1 Method for securely searching for a keyword in a structured data space Active 02-Aug-2022
US-20210328787-A1 Protecting secret software and confidential data in a secure enclave Inactive 30-Mar-2020
US-20220166615-A2 Protecting secret software and confidential data in a secure enclave Inactive 30-Mar-2020 H04L9/0866
To view Cosmian’s complete patent history, request access »

Cosmian Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

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Majestic Referring Domains

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Cosmian Former Investors (11)

Investor Name Investor Type Holding Investor Since Participating Rounds
115K Venture Capital Minority
Acequia Capital Venture Capital Minority
Allianz Accelerator Accelerator/Incubator Minority
Elaia Partners Venture Capital Minority
Financière de Blacailloux Family Office Minority
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Cosmian FAQs

  • When was Cosmian founded?

    Cosmian was founded in 2018.

  • Where is Cosmian headquartered?

    Cosmian is headquartered in Paris, France.

  • What is the size of Cosmian?

    Cosmian has 12 total employees.

  • What industry is Cosmian in?

    Cosmian’s primary industry is Network Management Software.

  • Is Cosmian a private or public company?

    Cosmian is a Private company.

  • What is Cosmian’s current revenue?

    The current revenue for Cosmian is .

  • How much funding has Cosmian raised over time?

    Cosmian has raised $6.05M.

  • Who are Cosmian’s investors?

    115K, Acequia Capital, Allianz Accelerator, Elaia Partners, and Financière de Blacailloux are 5 of 11 investors who have invested in Cosmian.

  • Who are Cosmian’s competitors?

    Inpher, Duality (Network Management Software), Enveil, Aerospike, and TripleBlind are some of the 72 competitors of Cosmian.

  • When was Cosmian acquired?

    Cosmian was acquired on 30-Jun-2025.

  • Who acquired Cosmian?

    Cosmian was acquired by Atos.

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