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 example Lean Six Sigma). The main fields are Manufacturing, Services, Research and Development (R&D). 

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.

Training in Statistics and Data Analytics

Data Analytics Consulting Services

Our training programs in data analytics cover three main topics : industrial statistics, predictive modeling and performance indicators.

Training topics in data analytics offered by Différence

Training in Operational excellence

Consulting in continuous improvement and Lean Six Sigma. Airplane view of person using laptop and notepad

Our training programs in operational excellence cover three main topics : Lean, general problem solving and maintenance & reliability.

Training in Simulation and Optimization


Our training programs in simulation and optimization cover three main topics : stochastic static (Monte-Carlo) and dynamic (discrete event) simulations, and mathematical and black box optimization.

Training topics in simulation and optimization offered by Différence

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!