Insights

Critical Systems Expertise CS Group specializes in designing, deploying, and maintaining critical systems for clients in high-stakes sectors. Their expertise offers a compelling opportunity to provide tailored solutions that enhance operational effectiveness and security for organizations managing sensitive infrastructures.

Growing Space Sector Recognized as one of the top five European players in space engineering, CS Group presents an excellent prospect for collaborations in satellite technology, space defense, and Earth observation markets, especially with their recent partnerships and program developments in space safety and nanosatellites.

Innovative Technology Adoption The company's implementation of cutting-edge tools like Unreal Engine 5.0 for virtual training and their use of advanced tech stacks such as HashiCorp Vault and Hadoop indicate a strong emphasis on innovative solutions, creating opportunities to offer tailored digital transformation and cybersecurity services.

Defense and Homeland Security CS Group's recent engagement in homeland security events and defense programs, including drone threat protection and security awards, highlight their positioning in national security markets. This opens avenues to provide advanced security solutions and threat mitigation technologies to government entities.

European Expansion and Partnerships With recent collaborations involving GOMSPACE and Hemeria, alongside a strategic focus on developing a European presence, CS Group is poised to expand its footprint in the aerospace and defense supply chains across Europe, offering a platform for partners to introduce complementary products and services.

CS Group Tech Stack

CS Group uses 8 technology products and services including HashiCorp Vault, Pure Storage, IBM, and more. Explore CS Group's tech stack below.

  • HashiCorp Vault
    Data Security
  • Pure Storage
    Enterprise Data Storage
  • IBM
    IT
  • Dell
    IT Infrastructure
  • .NET
    Programming Languages
  • Hadoop
    Programming Languages
  • Android
    Programming Languages
  • Kerberos
    Security

Media & News

CS Group's Email Address Formats

CS Group uses at least 2 format(s):
CS Group Email FormatsExamplePercentage
First.Last@c-s.frJohn.Doe@c-s.fr
87%
FLast@c-s.frJDoe@c-s.fr
7%
Last.First@c-s.frDoe.John@c-s.fr
4%
FirstLast@c-s.frJohnDoe@c-s.fr
1%
First.Middle@c-s.frJohn.Michael@c-s.fr
1%
First.Last@csgroup.euJohn.Doe@csgroup.eu
100%

Frequently Asked Questions

What is CS Group's phone number?

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You can contact CS Group's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is CS Group's stock symbol?

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CS Group is a publicly traded company; the company's stock symbol is CSSI.

What is CS Group's official website and social media links?

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CS Group's official website is csgroup.eu and has social profiles on LinkedIn.

How much revenue does CS Group generate?

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As of December 2025, CS Group's annual revenue is estimated to be $5B.

What is CS Group's NAICS code?

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CS Group's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does CS Group have currently?

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As of December 2025, CS Group has approximately 5K employees across 6 continents, including EuropeNorth AmericaAsia. Key team members include Cto / Directeur Technique: J. M.Chief Of Staff To The Ceo: B. R.Chief Information And Technology Officer: M. M.. Explore CS Group's employee directory with LeadIQ.

What industry does CS Group belong to?

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CS Group operates in the IT Services and IT Consulting industry.

What technology does CS Group use?

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CS Group's tech stack includes HashiCorp VaultPure StorageIBMDell.NETHadoopAndroidKerberos.

What is CS Group's email format?

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CS Group's email format typically follows the pattern of First.Last@c-s.fr. Find more CS Group email formats with LeadIQ.

CS Group

IT Services and IT ConsultingÎle-de-france, France5001-10000 Employees

Expert des systèmes critiques
Conception, réalisation, déploiement & maintenance de systèmes critiques, basés sur des solutions et des produits innovants, garantissant l’efficacité de la conduite et de la sécurité des opérations et des missions critiques de nos clients.

Section iconCompany Overview

Phone number
Website
csgroup.eu
Stock Symbol
CSSI
NAICS Code
5415 - Computer Systems Design and Related Services
Employees
5001-10000

Section iconFunding & Financials

  • $500M$1B

    CS Group's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    CS Group's revenue is estimated to be in the range of $500M$1B

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