3iL

What 3iL does

3iL Ingénieurs (legal entity: Groupe 3iL) is a private French engineering school founded in 1989, headquartered in Limoges, with additional campuses in Rodez and Nantes and a preparation center in Douala, Cameroon. Operating under associative (loi 1901) status, the school is accredited by the Commission des Titres d'Ingénieur (CTI), holds the EESPIG label (recognizing its public-interest mission), and is a member of the Conférence des Grandes Écoles. Its curriculum focuses exclusively on computer science and digital technologies, structured around a two-year integrated preparatory program (Prépa intégrée) and a three-year engineering cycle available under either student or apprenticeship (alternance) status, with technology specializations in cybersecurity (SecNumEdu-labeled by ANSSI), e-Health (supported by France 2030), and information systems infrastructure.

The school's instructional infrastructure is built around specialized technical laboratories: a cybersecurity lab with high-performance machines for cryptography and ethical hacking, a Cisco-certified networking and telecommunications lab, a robotics and embedded systems lab (collaborating with CNES/ESA on Mars rover projects), a 3D/VR/AR lab equipped with HTC Vive and Microsoft HoloLens devices, a 3iL MakerSpace for prototyping, and a virtualized server infrastructure (40 physical servers, hundreds of virtualized instances, plus HPC machines). It maintains technology partnerships with Microsoft, Oracle, Cisco, Unity, VMware, and JetBrains.

Revenue is generated primarily through annual tuition fees (€5,000 for Prépa intégrée and first-year Bachelor Cybersécurité, €7,000 for the engineering cycle, €6,600 for Mastère programs) and through apprenticeship contracts where companies fund tuition. Distribution occurs via the national Parcoursup platform and Puissance Alpha competitive entrance exams for student recruitment, plus direct enterprise partnerships (Thales, Legrand, CGI, Neo-Soft, ENEDIS) for apprenticeship pipelines. The school targets post-baccalaureate high school graduates pursuing engineering credentials and companies seeking IT talent through work-study arrangements.

Name

3iL

Legal name

Groupe 3iL

Website

https://3il-ingenieurs.fr

Company type

Private

Founded year

1989

Operating status

Operating

Short description

3iL Ingénieurs is a private French engineering school (founded 1989, Limoges) specializing in computer science and digital technologies, offering a CTI-accredited engineering cycle, RNCP-certified bachelor and mastère programs, with campuses in Limoges, Rodez, Nantes, and Douala.

Ownership category

akta.pro rank

Product category

Engineering Higher Education

NAICS

Colleges, Universities, and Professional Schools (6113), Computer Training (61142)

SIC

Services-Educational Services (8200)

akta.pro primary industry

Core Digital Curriculum & Courseware (Full Programs & Units) (EDAFACAA)

akta.pro secondary industry

Immersive Collaboration Classrooms (Multiuser VR, Social Learning Spaces) (EDAFAJAK)

Keywords

• Engineering higher education
• Computer science training
• Cybersecurity education programs
• Digital technology degrees
• Post-baccalaureate engineering

Headquarters

HQ city

Limoges

HQ country

France

HQ region

Europe

Offices4 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Tuition Fees - Student Status: Annual tuition fees charged to students under student status. Programs include Prépa intégrée (5000€/year), Cycle Ingénieur (7000€/year), Bachelor Cybersécurité (5000€ first year), and Mastère programs (6600€/year).
2. Apprenticeship/Alternance Revenue: Companies pay tuition for apprenticeship contracts. Students work alternating periods between school and company with no tuition fees charged to students.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels9 records

Core offering

3iL Ingénieurs is a private French engineering school delivering CTI-accredited computer science and digital technology education from post-bac through Bac+5. The school offers an integrated preparatory cycle (Prépa intégrée), a three-year engineering cycle available in student or apprenticeship (alternance) formats, plus specialised Bachelor (Bac+3) and Mastère (Bac+5) programmes in cybersecurity, full-stack web development, networks/infrastructure/security, and software architecture. Teaching is delivered through dedicated technical laboratories (cybersecurity, Cisco networking, robotics, VR/AR, 3D printing) and supported by industry partnerships with employers such as Thales, Legrand, CNES and ENEDIS.

Product overview

3iL Ingénieurs is a private engineering school (EESPIG certified, CTI accredited) offering a comprehensive portfolio of digital technology education programs. The core offering consists of a two-year integrated preparatory program (Prépa intégrée) followed by a three-year engineering cycle available in student or apprenticeship formats. Specialized Bac+3 programs include cybersecurity, systems/networks administration, and full-stack web development (RNCP Level 6). Advanced Bac+5 mastères specialize in network infrastructure and security (ERIS) and software architecture and development (EADL), both RNCP Level 7 certified. Within the engineering program, students can choose technology tracks including Cybersecurity (SecNumEdu labeled), e-Health (supported by France 2030), and Information Systems Infrastructure and Security. Supporting infrastructure includes technology laboratories (robotics with CNES projects, VR/AR, cybersecurity) and a student MakerSpace for prototyping and innovation projects.

Differentiator

Problem solved

Functional benefit

Products and services

• Prépa intégrée 3iL Two-year integrated preparatory programme combining scientific preparatory classes with digital technology studies from the first weeks, leading to the engineering cycle. CTI-accredited. Open to post-baccalaureate students via the Parcoursup platform.
• Cycle Ingénieur statut étudiant Three-year engineering cycle under student status providing generalist computer science training with specialization options in cybersecurity, AI, e-Health, and embedded systems. Awards a Grade Master engineering diploma recognised by CTI.
• Cycle Ingénieur en alternance Three-year engineering cycle in apprenticeship (alternance) format combining academic studies with paid professional experience alternating between school and company. Tuition is funded by the employing company.
• Bachelor Cybersécurité (Programme Expert Bac+3) Three-year post-bac cybersecurity programme combining generalist computer science in Year 1 with professional cybersecurity specialisation in alternating Years 2–3. Certified RNCP Level 6, with SecNumEdu labelling by ANSSI.
• Bachelor Administrateur Systèmes, Réseaux et Cybersécurité (ASRC) One-year post-Bac+2 programme training systems, networks, and cybersecurity administrators covering infrastructure management, virtualization, and security implementation. RNCP Level 6 certified (RNCP 39611).
• Bachelor Développeur Web Full Stack One-year programme training full-stack web developers proficient in front-end and back-end development, database management, API design, and cloud deployment. RNCP Level 6 certified (RNCP 39608).
• Mastère Expert Réseaux Infrastructures et Sécurité (ERIS) Two-year advanced programme preparing network architects and security managers, covering systems design, governance, information systems security, and project management. RNCP Level 7 certified (RNCP 39781).
• Mastère Expert en Architecture et Développement Logiciel (EADL) Two-year programme developing software architecture and development expertise with skills in Java, Python, C#, cloud computing, DevOps, and strategic leadership. RNCP Level 7 certified (RNCP 39765).
• Validation des Acquis de l'Expérience (VAE) Validation of Prior Experience pathway allowing professionals to obtain the engineering diploma or other recognised certifications based on prior work experience, without returning to full-time student status.
• Formation Continue (Continuing Education) Continuing professional education programmes for working professionals seeking specialised digital skills, career transitions, or advanced certifications. QUALIOPI-certified, eligible for financing funds.
• 3iL Alliance Network Network of partner institutions and preparation centres (including a centre in Douala, Cameroon) offering 3iL-developed Bachelor and Mastère programmes and preparation for admissions.

Quantifiable outcome

• 98% of graduates find employment within 6 months
• +4 more outcomes

Named customers6 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability9 records

Feature6 records

Partnerships

19 partnerships are on record, tiered core, major, strategic and minor.

• ballas investcoreStrategic or Co-development Partner · 1 January 2026ballas invest is the founding partner of the E-Santé Chair (Chaire e-santé) hosted by 3iL Ingénieurs, supporting digital health innovation, the e-Santé Colloquium events, and collaborative research initiatives in healthcare technology.
• Campus Cinerg'e santécoreStrategic or Co-development PartnerDigital health campus dedicated to autonomy and innovation in healthcare, co-organizing the e-Santé Colloquium with 3iL Ingénieurs and supporting the e-Santé Chair initiative under France 2030.
• CHU de LimogescoreStrategic or Co-development PartnerLimoges University Hospital Center collaborating on e-Santé research, digital health data storage (EDS), and healthcare innovation projects with 3iL students and faculty.
• Université de LimogescoreStrategic or Co-development PartnerAcademic partnership including Faculty of Medicine, General Medicine, Faculty of Sciences and Techniques, Ilfomer, IAE, supporting the e-Santé program and collaborative research in digital health.
• ThalescoreStrategic or Co-development PartnerStrategic partnership opening in September 2026 at the Nantes campus for a dedicated alternating (apprenticeship) promotion focused on feminization of the digital sector, providing high-level employment opportunities.
• LegrandmajorStrategic or Co-development PartnerParrain (sponsor) of the 2024 engineering promotion under an Ecole/Entreprise partnership ensuring employability, alternating contract recruitment, orientation toward scientific/technical careers, and feminization of technical fields.
• CGImajorStrategic or Co-development PartnerParrain (sponsor) of promotion 2025; organized 'Day of Chaos' event focusing on diversity of talents, resilience training, and professional integration for students.
• Neo-SoftmajorStrategic or Co-development PartnerParrain (sponsor) of promotion 2025; longstanding collaboration on student employability and graduate recruitment.
• ESMT de DakarstrategicStrategic or Co-development PartnerPartnership with Dakar School of Management and Technology in Senegal for double degree program combining AI and data management, opened November 2021.
• ENEDISstrategicStrategic or Co-development PartnerCollaboration with France's electricity distribution network operator on robotics projects and student R&D activities in the RobotLab.
• CNES (Centre National d'Études Spatiales)strategicStrategic or Co-development PartnerPartnership with French Space Agency for student projects including Mars rover development in the robotics laboratory.
• ESEA (École Supérieure de l'Eau et de l'Assainissement)minorStrategic or Co-development PartnerCollaborating institution in the Nouvelle-Aquitaine digital health ecosystem, participating in e-Santé roundtable discussions and data sovereignty initiatives.
• Gérontopôle Nouvelle-AquitaineminorStrategic or Co-development PartnerRegional gerontology center participating in e-Santé initiatives, contributing expertise on aging and digital health solutions.
• InsilibiominorStrategic or Co-development PartnerStartup participant in e-Santé Colloquium 2026, showcasing clinical innovation projects and territorial innovation ecosystem development.
• Panace IAminorStrategic or Co-development PartnerStartup participant in e-Santé Colloquium 2026, demonstrating AI-driven clinical innovation solutions.
• Région Nouvelle-AquitainestrategicStrategic or Co-development PartnerRegional government funding the R'Libres project to combat menstrual precarity among students, and supporting e-Santé initiatives under France 2030.
• Crous de LimogesminorStrategic or Co-development PartnerStudent services organization collaborating on R'Libres menstrual precarity project and student welfare initiatives.
• Fugama Smart MachinesstrategicStrategic or Co-development PartnerIndustrial partner inaugurating a teaching chair at the 3iL RobotLab in July 2025 for robotics and embedded systems education.
• Rob'OccstrategicStrategic or Co-development PartnerRegional robotics partner co-founding a teaching chair at the 3iL RobotLab, supporting student projects in robotics and autonomous systems.

Scale indicators10 records

Recent moves9 records

Expansion highlights6 records

Regional players

• ENSEEIHT: ENSEEIHT (part of INP Toulouse) is a French engineering school with strong computer science and digital specializations. As a regional public competitor with CTI accreditation and industry partnerships, it overlaps with 3iL's value proposition but in the Occitanie public-sector ecosystem rather than private.
• ENSIBS (Université Bretagne Sud): ENSIBS is a French engineering school (part of Université Bretagne Sud) specializing in cybersecurity and computer science. Like 3iL, it is a regional player with cybersecurity focus and CTI accreditation, but serves Brittany rather than Nouvelle-Aquitaine/Nantes/Occitanie.
• UTT (Université de Technologie de Troyes): UTT is a French public university of technology with strong computer science and engineering programs, recognized for cybersecurity research. Like 3iL, it operates as a regional engineering school offering CTI-recognized degrees, but serves the Grand Est region and has stronger research positioning.

Direct peers

• EPITA: EPITA is a leading French private engineering school specializing in computer science and digital technology, CTI-accredited, with campuses in Paris and abroad. It is a direct peer to 3iL in offering CTI-accredited CS engineering degrees (Cycle Ingénieur), Bachelor-level programs, and Mastère specializations in cybersecurity, software, AI, and data.
• ECE (engineering school): ECE is a French CTI-accredited engineering school in Paris specializing in digital engineering, computer science, cybersecurity, and emerging tech. It competes directly with 3iL in post-bac engineering programs, Mastère specializations, and apprenticeship offerings for the same student segments.
• ESIEA: ESIEA is a French CTI-accredited engineering school with campuses in Paris and Laval specializing in digital engineering and cybersecurity. Like 3iL, ESIEA offers engineering degrees (Grade Master), cybersecurity-focused tracks, alternance programs, and industry partnerships with defense/tech employers (Thales, etc.).
• ESILV: ESILV (École Supérieure d'Ingénieurs Léonard de Vinci) is a Paris La Défense-based CTI-accredited engineering school offering digital engineering, computer science, and cybersecurity specializations. It is a direct peer with comparable programs (Bachelor, Cycle Ingénieur, Mastère), industry partnerships, and apprenticeship (alternance) tracks.
• EPITECH: EPITECH is a French IT engineering school present in multiple cities (Paris, Strasbourg, Lyon, etc.), recognized by the State (Titre RNCP, EESPIG) and offering full digital/tech engineering programs. It competes directly with 3iL in CTI-equivalent recognition, alternance programs, and cybersecurity/software specializations for post-bac students.

Broad incumbents

• IMT (Institut Mines-Télécom): IMT is the leading French public group of engineering schools (Télécom Paris, Télécom SudParis, etc.) specializing in digital, networks, and cybersecurity. It is a broad incumbent that competes with 3iL for top bacs and employer apprenticeship contracts, particularly for digital/cybersecurity specializations.
• INSA (Institut National des Sciences Appliquées): INSA is the leading French public engineering school network with multiple campuses (INSA Toulouse, Lyon, Rennes, Rouen, etc.). It is a broad incumbent offering CTI-accredited engineering degrees including computer science specializations, serving as the dominant public alternative to private schools like 3iL.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@3iL_Ingenieurs
• Facebookfacebook.com/3iLIngenieurs
• LinkedInlinkedin.com/school/3il---ecole-d'ing-nieur-en-informatique---limoges
• Instagraminstagram.com/3il_ingenieurs
• TikToktiktok.com/@3il_ingenieurs

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about 3iL