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Custom software development in Saint-Étienne (42)
Web projects – Applications – Business software
Founded in 1986, Diagram Informatique, a Saint-Etienne-based ESN (SSII) located 60 kms from Lyon, handles all the IT needs of its customers in Auvergne Rhône-Alpes and throughout France.
Digital | Social Networks | Print
As a creative communications agency, our mission is to come up with creative ideas and messages that can be deployed across different information channels. Our goal: to help your brand become recognized and known!
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Result of more than 20 years of experience, DIGIT is an ESN that supports companies in their IT projects by offering intellectual services in Software Development and Business Intelligence.
These expertises are deployed within your teams or in outsourcing mode.
True digital player, DIGIT is built on 3 fundamentals :
1st – Prioritize quality over quantity
“Quality is not an action, it is a habit that increases satisfaction”
2nd – Establish a partnership relationship
“The partner supports today AND builds the future with you”
3rd – Always be clear in our human relationships
“Clear relationships resolve problems and multiply solutions”
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GROUPE DUBREUIL SERVICES is the branch of Groupe Dubreuil dedicated to support services such as Finance, Legal, HR, Marketing/Communication, Real Estate, IT, and CSR.
Its purpose is based on four main principles:
– Identifying and sharing best practices across the Group
– Growing its expertise through monitoring and staff training
– Supporting the development of subsidiaries in line with the Group’s strategy, with a practical and flexible approach
– Strengthening the sense of belonging among all employees.
In 2024, GDS had 177 professionals focused on helping subsidiaries grow and carry out their projects. These support functions help ensure consistent practices across the Group in a secure and forward-thinking environment.
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Crowe Fideliance offers a full range of services, from chartered accountancy to auditing, legal advice, wealth management, CSR, consolidation and digital. Our clients find in Fideliance a partner they can trust. Fideliance has developed with a view to “growing rather than getting bigger”. The Group’s growth, both geographically and by sector, has always been based on strong values: attentive, committed and daring. We are present at more than twenty sites in Paris, Essone, Seine et Marne, Auvergne Rhône Alpes and Hauts de France. With over 500 employees and 9,000 customers who place their trust in us, we are committed to keeping our teams close to where they work and to staying close to our customers. Our ambition is to play an active role in social and environmental change, thanks to our Fid’Impact brand.
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Groupe François is a family-owned company with over 100 years of experience in the manufacturing and distribution of building materials for both professionals and private individuals, serving new construction and renovation projects.
Operating across Aveyron, Tarn, Lozère, Haute-Garonne, Cantal, and Lot—the group includes 18 general and specialist building materials branches, 1 quarry, 8 concrete plants, and 1 precast concrete products factory.
The strength of Groupe François lies in its deep local roots, the expertise of its teams, a wide selection of high-quality materials, and the specialization of certain branches in wood products, roofing, metallurgical products, and heating.
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The IGENSIA Education Group (formerly IGS Group) is convinced that it can be the link between worlds that must move forward together, a necessary link between professionalization and education, society and businesses, to bring about the generations that will accompany the major transitions.
This is why we offer an open school model, capable of combining the aspirations of learners and the needs of businesses. A unique model of higher education where everyone is invited, whatever their singularities, their aspirations, their origins. Let’s build this model together: learners, businesses, public partners and Group employees.
We can count on what has always been our strength: a range of diploma courses among the most diversified on the market and committed teaching teams from the world of education as well as the world of work who are keen to be allies of all the successes.

