Expertise Our experience in handling complex projects goes back 25 years, leading to our extensive know how of the issues associated with various fields. Types of intervention(refers to 2016 turnover) Types of intervention(refers to 2016 turnover) Customerbusinesscategories Customerbusinesscategories Averagecustomerretention 8,7YEARS Averagecustomerretention 8,7YEARS Experience gained in the various fields(continuous years of mandates) Experience gained in the various fields(continuous years of mandates)