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Différence is a society offering consulting and training in statistics and Lean Six Sigma. Our expertise is based on a sound knowledge of statistical methods and on our vast experience.

All associates possess a Masters degree in Statistics and have accumulated several years of experience in the application of world class methods in the fields of applied statistics: quality, process improvement, marketing research, customer satisfaction and Lean Six Sigma.

Our vision and mission

We believe that the profitability of a company rests on the satisfaction of its clientele, the efficiency of its processes, on its capacity to innovate and on the development of its human capital.

We think that the use of powerful methods leads to exceptional results. We privilege an approach adapted to our clientele and based on a structured and flexible methodology aimed at maintaining and maximizing the financial success of companies.

We want to marry our knowledge of statistical methods to the expertise of our customers to help them in making an enlightened choice of the best solutions, at the lowest costs.

Services conseils et formations en statistiques pour entreprises

Our values


Quality is imbedded in our way of working. We apply for ourselves what we recommend to our customers. Quality expresses itself by the importance that we place on our customers. We want to understand them, to adapt and to evolve with them.


Respect both to our clients, between ourselves, and to our suppliers is, in our opinion, the basis of all good relationships.


We think that work and pleasure should not be dissociated. We like evolving in a climate of pleasant work. It is possible by respecting the personal needs of all: learning, family, balanced life, etc.

Our strength

Practical Experts!