The Junior-Enterprises (JE) of the École des Mines de Saint-Étienne play an essential role in offering students concrete professional experience while meeting the needs of companies in terms of innovation and development. These structures allow engineering students to put their academic skills into practice in real projects, thus promoting their professional integration and entrepreneurial engagement.
Mines Études et Projets (MEP)

Founded in 1981, Mines Études et Projets is the Junior-Enterprise for students of the Ingénieur Civil des Mines (ICM) program, based on the Saint-Étienne campus. With over 40 years of experience, MEP offers a wide range of services covering fields such as engineering, IT, and strategy. Students work on diverse assignments, from web and mobile development to data analysis, market studies, and complex engineering projects. This diversity allows students to develop cross-functional skills and effectively meet the specific needs of partner companies.
Junior Mines Provence (JMP)

Junior Mines Provence is the Junior-Enterprise of the Aix-Marseille-Provence campus of Mines Saint-Étienne. It focuses on areas such as IT, electronics, and embedded systems. Students involved in JMP work on innovative projects, particularly in software development, electronic circuit design, and IoT (Internet of Things) solution integration. This specialization enables JMP to meet the growing needs of companies in terms of digital transformation and technological innovation.
Impact and Benefits for Companies
Collaborating with Mines Saint-Étienne’s Junior-Entreprises offers several advantages to companies.
Access to cutting-edge skills
Students bring updated knowledge and an innovative approach to projects.
Flexibility and adaptability
JEs can adapt to the specific needs of companies, whether for one-off projects or long-term collaborations.
Competitive costs
Services offered by JEs are often more affordable than those of traditional consulting firms, while maintaining a high level of quality.
Contribution to the training of future engineers
By working with JEs, companies actively participate in the practical training of students, thus fostering the emergence of competent and experienced professionals.
Commitment to Quality and Innovation
The Junior-Entreprises are supervised by the Confédération Nationale des Junior-Entreprises (CNJE), which ensures the quality of services provided through regular audits and dedicated training for members. This supervision guarantees that projects are conducted to high standards of rigor and professionalism.
By integrating real projects into their academic journey, students develop essential skills such as project management, professional communication, and complex problem-solving. This practical experience effectively prepares them for the challenges of the professional world and enhances their employability.