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About Guy Roulier


Partner, Atos Consulting

Guy has an extended experience in IT transformation programs from strategic studies to RFP design onto field implementation. He led the CMA (Carve-out, Merger & Acquisition) practice for Atos Consulting France for the last 4 years. Over thirty years of consulting activities, Guy led more than 40 IT Master Plans ranging from a few dozen to several hundred days of workload in different sectors in France and abroad.

After working extensively for the public sector, Guy focused on the energy and utilities as well as manufacturing sectors. Today he is the Global Consulting Partner for the EDF Group, the largest Atos France customer. Guy graduated from the Ecole National de l’Aviation Civile (ENAC) before getting a master’s degree from Stanford University.




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Articles posted by Guy Roulier

IT Consolidation, Merger & Acquisition, Separation – How we did it?

IT Consolidation, Merger & Acquisition, and Separation projects (CMAS in our jargon) are becoming more complex. This is due to increased business complexity, full IT dependency, focus on IT synergies, time pressure and large geographical scope. (Even during COVID-19!) "Atos has been a key partner, from Day1 to Day2, especially on his capability…