Christophe Mombelli

• Rethinking the partnership with businesses through renewed governance and enhanced proximity

➢ Stabilization plan for existing systems: quick wins in 2 months, 62% reduction in backlog and irritants in 5 months, and 98% success rate on critical reporting for 11 months

• Defining and implementing a new vision for data utilization for the central entity and the 8 brands, validated by the Executive Committee with a 4-year strategic plan centered around 5 pillars: Culture, People, Platform, Uses, and Excellence

➢ Creation of a new cybersafe Cloud infrastructure in 6 months using an agile approach in partnership with Group teams (Architecture, Data, Cyber) and SGDBF

➢ Through new governance with business units, prioritization and delivery of critical data products and certified strategic analytics (Pricing, Marketing, Finance, Supply, CSR, Sales, Offering, and Purchasing) in line with the plan

➢ Monthly training for business teams (150 users) – 98% satisfaction rate

➢ AI/GenAI Innovation: 50% reduction in cloud migration costs – MVP for data access via natural language with 80% correct answers on the use case

➢ Marketing: optimization of the omnichannel customer journey: +€9M in revenue in 1 year

• Transformation of the organization (22 internal / 50 external)

➢ Rationalization of service providers through strategic partnerships and a 10% reduction in the weighted average rate over 12 months through offshoring and nearshoring

➢ Revitalization of internal employees through a culture of accountability, trust, and cooperation: strongest progression of employee NPS from -19 to +35 in 8 months within Saint Gobain

• GreenTech: training teams on the Climate Fresk – monitoring CO2 consumption of Cloud activities

• Development and management of the group's data strategy in partnership with global businesses, broken down into deployable programs within the 200 business units - implementation of tech governance ensuring regional/local needs with the right balance of agility/rationalization/adoption

➢ Management and coordination of strategic programs: Management Control (€80M over 10 years), HR, Manufacturing 4.0, Supply Chain, Sales, Marketing, CSR

➢ Management of a budget of €37M/year and the associated 15 recharge models for the 200 business units

➢ Democratization of uses: Training of 1000+ users in self-service via bi-monthly workshops

• Ideation, definition, and execution of the Cloud strategy (CAPEX: €25M/3 years)

➢ First implementation of the platform and products in 9 months for the Central entity

• Redefinition of the structure and missions of the team composed of diverse profiles

➢ Restructuring of onshore, nearshore, and offshore teams of 150+ experts

➢ Recruitment/talent management (23 internal) in France and internationally (Spain, Poland)

• Proactive management of financial performance with a focus on value creation & rationalization

➢ Rationalization & consolidation: reduction of OPEX by €2M/year

➢ Value creation: Deployment of high ROI AI initiatives (> €1M/year on Operations program) Award obtained IT Director of the Year (attitude, performance, impact)

• Merging of several infrastructure & development teams into a new structure of 90+ experts managing 300+ Data products for 15,000 users across the 30 local platforms hosted centrally

➢ Operational optimization: gain of 2 days on monthly closing - outsourcing: €1M/year savings