Différence Groupe-Conseil en Statistique (et Simulation)



We offer training sessions on various topics. These topics can be chosen individually (“à la carte”) or as part of a structured training program (for examples Lean Six Sigma). The main fields are Manufacturing, Services, Research and Development (R&D). These training sessions use common software.


We can build a personalized training program in order to speed up the learning of statistical analysis software (JMP, Minitab, Simca, R language) and simulation platforms (Flexsim, Anylogic). We also offer training based on an Excel addin that we developed for basic statistics.


Industrial statistics

Performance indicators

General problem solving tools

Maintenance & Reliability

Predictive modelling

See What Our Clients Have To Say

We mandated Différence as part of our continuous improvement approach for our O&M sites in Algeria. Several of our employees were able to take advantage of this training which enabled them to develop a Lean Six Sigma vision by addressing theoretical and practical aspects through concrete projects whose results were perfectly measurable. Thank you again to Vincent for his pedagogy and his ability to understand clients’ needs.

Samir Zedadra, GM SNC-Lavalin Algeria

I was in the original Six Sigma BB training for Kruger… A training that drastically influenced my career and mgmt style, for the better.

Cameron Kiff, Lean Six Sigma Black Belt

“Excellent training, if it wasn’t for Martin, I don’t think I would be able to understand and implement the tools. It highlights the need to have an external trainer for such a difficult subject.” “Very, very, very good. Martin made it more enjoyable. Very well prepared.” “Best trainer I ever had”


We are practical experts!