Train your managers, from the front lines all the way up to senior management.
For more than 20 years, the Cubik Group has been supporting teams and management in developing their skills, with recognized expertise as a French leader:
- Lean and Operational Excellence training at our fourSustainable Lean® schools in Paris, Lyon, Toulouse, and Nantes.
- In Purchasing Training through our procurement academies for large corporations or our certification programs for smaller organizations.
Our approach is based on a firm belief: a company’s performance depends not only on its ability to manage internal performance drivers, but also on its ability to engage its entire ecosystem.
By training your employees in best practices, we give them the tools to optimize your processes, enhance your agility, and create value at every level of your organization. Whether you’re looking to implement Lean methods, improve your procurement strategies, or align your teams around a shared vision, our training programs are designed to turn your challenges into tangible results.
At Cubik, we identify four key success factors that are essential to the implementation of a sustainable Lean® approach
A “meaning-driven” leadership team
Management plays a vital role in launching, monitoring, and ensuring the sustainability of the continuous improvement process.
Beyond a strong conviction, the Executive Committee’s commitment must be total.
Senior management provides direction, sets the course, and must be trained. We offer customized training programs to align management teams and ensure they speak the same language.
A pilot project that “embodies the method”
Diagnosis, defining the roadmap, training stakeholders, achieving early wins to build momentum and spread the word—these are all steps that need to be taken. That’s why Cubik recommends that the initiative be led by one or more internal project leaders.
In this context, we offer Lean Black Belt training programs that enable your internal leaders to acquire solid project management skills and develop their capacity to support the initiative.
Managers Who “Drive Performance”
Implementing a Lean approach requires a shift in managerial practices: managers no longer make all the decisions.
A structured and practical training program enables managers to find their new role within the organization.
Our Green Belt training programs are designed to help your managers acquire all of these key skills.
Teams “with expertise”
Expertise lies on the ground. That is why it is essential to involve teams in the process and to trust them. Each person, in their own role, contributes their expertise and is able to propose solutions to the issues that arise. We have also developed tailored, practical training programs that will enable your team members across all departments and sectors to grow within this approach.
The success of your Lean Durable® initiative thus depends on the involvement of everyone in the company, in a manner consistent with the phased rollout of your roadmap.
Our Lean Durable® Schools
Our four schools—in Paris, Nantes, Toulouse, and Lyon —are truly immersive learning environments dedicated to sustainable performance. Each location offers a unique educational setting, combining hands-on workshops, real-world scenarios, and spaces designed to explore Lean Durable® in all its forms.

Lyon
Cookie Factory
In Lyon, you’ll learn about Lean by baking cookies in a teaching kitchen that combines education, a friendly atmosphere, and sustainable practices. It’s a unique sensory experience where you’ll optimize simple, practical workflows to better apply Lean principles in industry and services.
Our training programs lead to certification
At Cubik, our training courses go beyond simply teaching methods or tools: they also provide official recognition of the skills acquired. Our programs lead to certification, a factor that is often decisive for our learners:
- We have been QUALIOPI-certified since 2020, ensuring the quality of our training processes.
- We are also partners with INSA Rennes for the RNCP certification “Continuous Improvement Manager,” with UIMM for the CQP certification track “Lean and Continuous Improvement Coordinator,” and with CIPS —the Chartered Institute of Procurement & Supply —for our“Procurement & Supply” program.
- Our training programs are listed with OPCO Atlas to facilitate funding, and some are eligible for the Répertoire Spécifique (RS), allowing for coverage through the CPF.
Because training is great. But training that’s recognized and adds value is even better.






