Company profile
Assystem
- Industry
- Business Consulting and Services
- Employees
- 8,146
- Headquarters
- Courbevoie, Ile-de-France
- LinkedIn followers
- 534,683
- Office locations
- 20
Assystem company summary
Assystem is a company in the Business Consulting and Services industry, headquartered in Courbevoie, Ile-de-France. On LinkedIn the company has around 8,146 employees and 534,683 followers. Warmrank detected 22 technologies across 18 categories on assystem.com, including Amazon SES, Amazon Web Services, Apache HTTP Server. The company lists 20 office locations. Its listed specialties include Engineering, Nuclear, Energy, Infrastructure, Transport.
What technology does Assystem use?
Warmrank detected 22 technologies on assystem.com, last checked July 2026. Click any tool to see other companies that use it.
Amazon SES
Mailjet
Swiper
core-jsMiscellaneous
DocuSign
Open Graph
Apple iCloud Mail
Microsoft 365A/B Testing
ComplianzArtificial Intelligence
Caching
WP RocketCMS
WordPressDatabases
MySQLFont scripts
Font Awesome
Amazon Web ServicesPage builders
ElementorProgramming languages
PHPSecurity
Yoast SEOSSL/TLS certificate authorities
Let's EncryptVideo players
YouTubeWeb servers
Apache HTTP ServerAbout Assystem
Assystem, one of the world's leading independent nuclear engineering companies, is committed to accelerating the energy transition. We see ourselves as an activist in the development of nuclear energy, convinced that it is an essential part of the fight against climate change. 8,000 switchers, spread in 13 countries in Europe, Asia, Africa and the Middle East are working every day to make the energy switch by accelerating the development of nuclear and renewable energies, power grids, clean hydrogen projects and low-carbon transport. We design and supervise major projects through our engineering activities and accelerate our customers' digital transformation. We also develop new solutions to build faster and improve the performance of complex infrastructures. 59 years of experience have made Assystem a key partner of the world's largest industrial groups: CEA, EDF, ENEC, Enedis, Engie, Framatome, ITER, K.A. CARE, Naval Group, NICDC, Orano, RATP, Rolls Royce, Royal Commission, Sellafield, SNCF... Assystem is ranked in the Top 3 companies in the nuclear energy sector.
Specialties
Where is Assystem located?
Assystem lists 20 office locations.
Compare companies similar to Assystem
More companies in Business Consulting and Services.
| Company | Industry | Employees | Founded | Headquarters |
|---|---|---|---|---|
Assystem assystem.com | Business Consulting and Services | 8,146 | - | Courbevoie, Ile-de-France |
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 Bain & Company bain.com | Business Consulting and Services | 24,642 | - | Boston, Massachusetts |
 EXL exlservice.com | Business Consulting and Services | 59,356 | - | New York, NY, US |
 Korn Ferry kornferry.com | Business Consulting and Services | 21,385 | - | Los Angeles, CA |
 Jacobs jacobs.com | Business Consulting and Services | 66,915 | - | Dallas, TX |
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Frequently asked questions about Assystem
What does Assystem do?
Assystem, one of the world's leading independent nuclear engineering companies, is committed to accelerating the energy transition. We see ourselves as an activist in the development of nuclear energy, convinced that it is an essential part of the fight against climate change. 8,000 switchers, spread in 13 countries in Europe, Asia, Africa and the Middle East are working every day to make the energy switch by accelerating the development of nuclear and renewable energies, power grids, clean hydrogen projects and low-carbon transport. We design and supervise major projects through our engineering activities and accelerate our customers' digital transformation. We also develop new solutions to build faster and improve the performance of complex infrastructures. 59 years of experience have made Assystem a key partner of the world's largest industrial groups: CEA, EDF, ENEC, Enedis, Engie, Framatome, ITER, K.A. CARE, Naval Group, NICDC, Orano, RATP, Rolls Royce, Royal Commission, Sellafield, SNCF... Assystem is ranked in the Top 3 companies in the nuclear energy sector.
What technology does Assystem use?
Warmrank detected 22 technologies on assystem.com, including Amazon SES, Amazon Web Services, Apache HTTP Server, Apple iCloud Mail, Complianz, DocuSign, Elementor, Font Awesome.
How many employees does Assystem have?
Assystem has around 8,146 employees on LinkedIn.
Where is Assystem headquartered?
Assystem is headquartered in Courbevoie, Ile-de-France.
Where does Assystem have offices?
Assystem lists 20 office locations, including Courbevoie, Ile-de-France, FR; Abingdon, OX14 3DB, GB; Abu Dhabi, AE, AE; Ahmedabad, 380 058, IN; Al Olaya, SA, SA.
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