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12/05/2025
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Artificial intelligence at the service of the STEF Group

At STEF, innovation has always been at the heart of our commitment to our teams. With the launch of STEF AI, our generative artificial intelligence platform, we are reaffirming this ambition. Our aim? To equip our employees with solutions that facilitate their daily work, stimulate their creativity while guaranteeing the confidentiality of our data.

STEF AI

In-house AI for total, secure control

"How can we take advantage of advances in artificial intelligence while controlling our risks? This is the key question that guided the creation of STEF AI" says Benoît Colas, Product Line Manager at STEF.

With STEF AI, we combine data security with solutions tailored to our teams. Its greatest asset? Developed in-house, it embodies our vision: to innovate while retaining our technological independence.

Data in total security

In a world where protecting sensitive information is a major challenge, STEF AI stands out for its rigorous data security. Hosted on our own servers, it guarantees that all information remains in a secure environment, with no risk of leakage to third parties. 

Independence to meet our specific needs

One of STEF AI's strengths is its flexibility. It is perfectly adapted to our activities and processes. This means that our teams benefit from a tailor-made tool, optimised to meet their professional requirements, without depending on a third-party supplier.

Equipe STEF AI
The team working on STEF AI is made up of data scientists and STEF developers.

STEF AI: a springboard for innovation and competitiveness

With functionalities designed to simplify the daily lives of our employees and train them in the tools of tomorrow, STEF AI is positioned as a genuine lever for transformation and excellence.

Practical applications in everyday life

STEF AI has been designed to simplify the day-to-day work of employees. Thanks to the document analysis module, for example, it is now possible to process invitations to tender quickly or analyse contracts. This saves a considerable amount of time, particularly for complex documents written in several languages.

"STEF AI makes it possible to interrogate documents in French, even when they are written in Dutch" explains Benoît Colas.

The discussion module opens the way to a new form of assistance. Whether it's solving a technical problem, generating ideas or finding the right answers to specific challenges, our teams have real support to help them achieve their objectives more effectively.

Training our staff and supporting innovation

With our in-house generative AI, we don't just offer high-performance technology. We also help our employees to get to grips with it. The Prompt Academy, which brings together our self-service generative AI training modules, familiarises users with the basics of artificial intelligence in just a few minutes. Thanks to interactive quizzes and guided explanations, every employee can quickly get the most out of this tool.

"Our challenge? To inform and train our teams effectively so that they can fully exploit the potential of STEF AI." says Benoit Colas.

Together, let's prepare for the future with STEF AI

By launching STEF AI, we are affirming our ambition to combine artificial intelligence with the practical requirements of everyday life. This platform reflects our vision of a future where technology effectively supports the men and women who make up the wealth of our Group.