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Top 30 education providers in the Seine-Maritime department

Tamtam tracks 36 education providers headquartered in the Seine-Maritime department. This list ranks the 30 largest by number of employees on LinkedIn, led by CHU de Rouen, EM Normandie Business School and Université Le Havre Normandie. Their median headcount is 101. Half of them were founded in 1996 or later. The most common headquarters are Le Havre (8), Rouen (7) and Mont-Saint-Aignan (4).

🇫🇷 Seine-Maritime30 companiesUpdated Nov 12, 2026

The education providers in Seine-Maritime include a mix of large public institutions and mid-sized private organizations. The sector is dominated by higher education and professional training, alongside significant healthcare providers that also contribute to medical education. Companies like CHU de Rouen, a large hospital network, and EM Normandie Business School, established in 1871, are prominent.

Other key players include Université Le Havre Normandie, which educates thousands of students in various fields, and INSA Rouen Normandie, an engineering institution. A notable pattern is the concentration of headquarters in Rouen and Le Havre, reflecting these cities' roles as educational hubs within the department.

#CompanyIndustryHeadquarters EmployeesFounded
1
CHU de Rouenchu-rouen.fr

Large hospital network providing patient care, medical education, and research, supporting regional healthcare and training future health professionals.

Hospitals and Health Care 🇫🇷 Rouen 3,823 n/a
2
EM Normandie Business Schoolem-normandie.com

Established in 1871, this institution is a leading French business school accredited by AMBA, AACSB, and EQUIS It offers management education to students and professionals worldwide

Higher Education 🇫🇷 Le Havre 1,196 1871
3
Université Le Havre Normandieuniv-lehavre.fr

Educates seven thousand students through specialized departments in international affairs, logistics, engineering, humanities, and sciences focused on human and professional development.

Higher Education 🇫🇷 Le Havre 1,042 1984
4
Groupe Hospitalier du Havre - GHHch-havre.fr

Leading healthcare provider, comprehensive care, advanced medical technology, collaboration with other hospitals, diverse medical professions, round-the-clock technical platform.

Hospitals and Health Care 🇫🇷 Montivilliers 893 1669
5
District scolaire francophone Sudfrancophonesud.nbed.nb.ca

A French school district in New Brunswick with over 17,000 students in 38 schools, focusing on academic success, Acadian identity, and overall well-being of students and staff

Education 🇫🇷 Dieppe 662 n/a
6
INSA Rouen Normandieinsa-rouen.fr

Leading engineering institution providing 9 engineering programs, conducting research across 9 laboratories, and promoting scientific culture, focusing on risk management.

Higher Education 🇫🇷 Saint-Étienne-du-Rouvray 511 n/a
7
Education et Formationeducationetformation.fr

Leading association in developing basic and professional training, combatting illiteracy, and promoting inclusion in society

Professional Training and Coaching 🇫🇷 Rouen 461 1972
8
ENSM, École Nationale Supérieure Maritimesupmaritime.fr

Educates Merchant Navy Officers and Marine Engineers, covering navigation, maritime operations, and safety, with practical experience through internships and partnerships.

Higher Education 🇫🇷 Le Havre 381 1571
9
ESIGELEC : ÉCOLE D'INGÉNIEURS-ES GÉNÉRALISTESesigelec.fr

Specializing in general engineering education, the company offers various programs in Intelligent and Connected Systems, emphasizing project-based learning, internships, entrepreneurship, and innovation for over 10,000 graduates

Higher Education 🇫🇷 Saint-Étienne-du-Rouvray 341 n/a
10
Greta Rouen Maritimegreta.ac-normandie.fr

A company providing a wide range of vocational training programs through a network of 250 centers, offering over 280 courses to 2000+ individuals annually

Professional Training and Coaching 🇫🇷 Mont-Saint-Aignan 286 1974
11
SI2Pcentre-formation-securite.fr

Si2p is a national training organization specializing in assisting businesses with workplace safety, offering fire safety and health at work training, audits, and equipment maintenance services

Professional Training and Coaching 🇫🇷 Rouen 202 2001
12
IDS Normandieidsnormandie.fr

The institute, managed by ADSCI, supports social action through professional networking, specialized information, research, social studies, and training programs

Professional Training and Coaching 🇫🇷 Canteleu 118 1976
13
EXEGOexego.fr

Specializing in ongoing training programs, this company provides continuous professional development opportunities for individuals to enhance their skills and knowledge

Professional Training and Coaching 🇫🇷 Le Havre 102 2000
14
Campus La Chataigneraiela-chataigneraie.org

Educational institution offering general, technological, and professional high school programs, vocational training in automotive and industrial fields, as well as continuous education courses Located near Rouen

Primary and Secondary Education 🇫🇷 Le Mesnil-Esnard 101 1964
15
Institut national des Sciences appliquées de Roueninsa-rouen.fr

It is a prominent engineering school in Normandy, offering diverse programs, conducting research, and fostering strong industry partnerships for future engineers.

Higher Education 🇫🇷 Saint-Étienne-du-Rouvray 101 1985

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16
INSTITUTION SAINT JOSEPH LHst-jo.fr

Private Catholic college and high school with European, Eastern, and International sections, providing education in a diverse and global environment

Primary and Secondary Education 🇫🇷 Le Havre 99 1872
17
Lycée Val de Seinelyceevaldeseine.fr

A high school providing education and fostering student growth in the Val de Seine region

Primary and Secondary Education 🇫🇷 Le Grand-Quevilly 73 n/a
18
Normandie Web Schoolnormandiewebschool.fr

The Normandie Web School offers professional digital courses with certifications in web marketing, web development, graphic communication, and community management

Higher Education 🇫🇷 Rouen 70 2016
19
Semaforsemafor.fr

A Human Wealth consultancy with over 25 years of experience, emphasizing that employees are more than just a resource for businesses

Business Consulting and Services 🇫🇷 Rouen 55 1996
20
Responsable Logistique CCI & Caux Le Havreccicaux-formation.com

This company promotes a Logistics Manager training program, aiming to connect alumni and share knowledge for the development of participants

Transportation, Logistics, Supply Chain and Storage 🇫🇷 Le Havre 45 2015
21
Ensemble Scolaire Providence Sainte Thérèse Rouenprovidencesaintetherese.fr

A school in Rouen, Normandy, with 1600 students offering vocational training in healthcare, social services, sales, logistics, security, beauty, fashion, and digital education

Professional Training and Coaching 🇫🇷 Rouen 41 n/a
22
XXL FORMATION

A leading professional training center in Normandy, offering a wide range of IT and skills development courses with a focus on quality, innovation, and personalized support

Professional Training and Coaching 🇫🇷 Mont-Saint-Aignan 32 1997
23
masolutionformation.commasolutionformation.com

Specialized institute offering personalized diploma and certificate training in print, web, video, 3D, Bim, and digital skills using Adobe, Autodesk, Dassault, Maxon, InSitu software

IT Services and IT Consulting 🇫🇷 Rouen 32 2018
24
Inspé Normandie Rouen - Le Havreinspe.univ-rouen.fr

The company provides higher education training in teaching and education professions, offering master's degrees in various subjects and specialties

Higher Education 🇫🇷 Mont-Saint-Aignan 28 n/a
25
Institut de Mesnièresinstitut-mesnieres.fr

The company offers education and training programs in forestry, hospitality management, and related fields at the high school and university levels

Higher Education 🇫🇷 Mesnières-en-Bray 22 1830
26
SKALA Business School Campus Skaleskala-business-school.com

A business school offering Bachelor's to Master's level programs in commerce, management, and business administration through both apprenticeship and traditional pathways

Higher Education 🇫🇷 Mont-Saint-Aignan 22 n/a
27
Novatice Technologiesnovatice.com

Novatice Technologies is a software solutions company specializing in innovative educational tools such as Edutice, Pyramid, Edutab, and Edutice Tablet Server

Software Development 🇫🇷 Bois-Guillaume 21 2004
28
DigiRail - Formations et expertises ferroviairesdigirail.fr

DigiRail revolutionizes railway training with a new pedagogical approach, integrating advancements in neuroscience and AI to enhance training performance

Rail Transportation 🇫🇷 Le Havre 19 2019
29
IFESSSUifesssu.com

Professional training organization offering a wide range of courses in safety, health, and emergency care since 2004, with a focus on practical and realistic training methods

Professional Training and Coaching 🇫🇷 Barentin 15 2004
30
Centre de Formation d'apprentis - Centre de Formation Continueuniv-lehavre.fr

The company offers a wide range of training programs for individuals of all levels, focusing on lifelong learning, personalized support, and professional development opportunities

Higher Education 🇫🇷 Le Havre 13 1997

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.

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