About Cosmian
Cosmian is a company based in Paris (France) founded in 2018 was acquired by Atos in November 2025. Cosmian has raised $5.99 million across 2 funding rounds from investors including Atos, ATC and Elaia. Cosmian offers products and services including Cosmian KMS, Cosmian AI, Cosmian VM, and Cosmian Covercrypt. Cosmian operates in a competitive market with competitors including Rubrik, Tenable, Varonis, Seclore and Intralinks, among others.
- Headquarter Paris, France
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Technology
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Products & Services of Cosmian
Cosmian offers a comprehensive portfolio of products and services, including Cosmian KMS, Cosmian AI, Cosmian VM, and Cosmian Covercrypt.
Centralized system for managing encryption keys and certificates securely
Platform for deploying and querying AI models with full encryption
Virtual machine for securing data in use on public clouds
Advanced library for post-quantum data protection and access policies
People of Cosmian
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Funding Insights of Cosmian
Cosmian has successfully raised a total of $5.99M across 2 strategic funding rounds. The most recent funding activity was a Series A round of $4.41 million completed in June 2022. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
Investors in Cosmian
Cosmian has secured backing from 7 investors, including institutional and venture fund investors. Prominent investors backing the company include Atos, ATC and Elaia.
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Investments are made in early-stage tech companies by Acequia Capital.
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Investor details for Cosmian
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Investments & Acquisitions by Cosmian
Investment portfolio details for Cosmian
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Financial Statements - Cosmian
Detailed financials for Cosmian
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Cosmian Comparisons
Peer comparison for Cosmian
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Competitors of Cosmian
Cosmian operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Rubrik, Tenable, Varonis, Seclore and Intralinks, among others.
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Converged data management solutions are provided for backup and recovery.
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Predictive vulnerability assessments are delivered via cloud-based monitoring.
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Cloud-based platform for data privacy and document sharing is offered.
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Enterprise data security software is provided for digital asset protection.
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Secure inter-enterprise file sharing and collaboration are enabled.
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Hosted payment gateways and PoS systems
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Detailed competitors of Cosmian
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Latest news on Cosmian
Complete news archive for Cosmian
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Frequently Asked Questions about Cosmian
Cosmian was founded in 2018 and raised its 1st funding round 1 year after it was founded.
Cosmian is headquartered in Paris, France.
Cosmian is a funded company, having raised a total of $5.99M across 2 funding rounds to date.
Cosmian was founded in 2018 and is headquartered in Paris, France. Operations focus on the data privacy sector, where blockchain and cryptographic technologies are utilized to enable user control over personal data via an internet-based model. Support is provided for applications that incorporate privacy-by-design principles, ensuring secure data handling across various digital environments.
Cosmian offers Cosmian KMS, Cosmian AI, Cosmian VM, and Cosmian Covercrypt.
Cosmian has 7 investors. Key investors include Atos, ATC, Elaia, La Banque Postale, and 115K.