Modeste AGONNOUDE
Energy & Digital Transformation Advisor · Former ENGIE CDIO · MIT CTO Certified
Executive Summary
I have spent over three decades building, running, and transforming technology organisations in some of the world's most demanding industries — from high-performance computing and enterprise IT to large-scale energy infrastructure across Europe and Africa.
My career divides into two defining chapters: 12 years at Bull SA, where I learned to lead complex IT programmes and manage large technical teams under pressure, followed by 16 years at ENGIE, where I rose to become the Group's Chief Digital & Information Officer for Africa — overseeing digital strategy across 20 countries, managing $25M+ budgets, and delivering the platforms that power B2B energy operations in emerging markets.
Today, as Founder & CEO of RMS International Group, I bring that accumulated depth to boards, investors, and leadership teams who need a senior technology voice they can trust — one who understands both the boardroom and the data center.
Core Expertise
Professional Experience
RMS International Group — Founder & CEO / Group CIO & CTO
2024 – Present · Europe & West Africa
Founded RMS International Group to bring executive-grade advisory and digital transformation capabilities to energy, connectivity, enterprise software, and infrastructure clients across Europe and West Africa. Leads a multi-disciplinary team spanning advisory, platform delivery, and the RMS Digital Academy.
ENGIE Africa — Chief Digital & Information Officer (CDIO)
2018 – 2024 · Africa (20 countries)
Defined and executed the IT and digital strategy for ENGIE's Africa business unit — spanning 20 countries, diverse regulatory frameworks, and a mix of utility-scale renewables, distributed energy, and B2B platforms. Delivered $10M in cost savings, improved service availability by +40%, and led the organisation through full GDPR, ISO 27001, and NIS2 compliance.
ENGIE SA — CDIO & Chief of Staff to the CEO
2015 – 2018
Operated at the intersection of strategy and technology as both CDIO and Chief of Staff to the CEO — a dual mandate requiring translation of boardroom priorities into executable IT programmes. Generated $20M+ in new business opportunities through public-private partnerships and smart-grid modernisation initiatives.
ENGIE Consulting — Finance, Strategy & Technology Consultant
2008 – 2015 · Europe
Joined ENGIE Consulting as the bridge between financial strategy and technology execution. Led large-scale digital transformation programmes across energy, infrastructure, and regulated industries — implementing enterprise systems delivering +25% process efficiency gains and laying the groundwork for the group's digital modernisation.
This marks the start of 16 consecutive years within the ENGIE Group (2008–2024).
Bull SA — Group CIO & Program Director
1996 – 2008 · France & Europe
Spent 12 years at Bull SA — then one of Europe's leading IT and high-performance computing groups — growing from engineer to Group CIO and Programme Director. Managed a team of 50 IT professionals and a $25M annual budget, delivering a –35% reduction in downtime and a –15% reduction in carbon footprint through a major hybrid cloud modernisation programme. These 12 years forged the technical foundations and leadership discipline that every subsequent role was built upon.
Education
Chief Technology Officer Programme
MIT Professional Education — Massachusetts Institute of Technology
2024
One of the world's most rigorous CTO programmes — technology leadership, innovation strategy, and emerging technologies at scale.
Cloud Computing
McCombs School of Business — University of Texas at Austin
2023
Advanced programme in cloud architecture, strategy, and governance from one of the USA's leading business schools.
MBA in International Business
Ecole des Ponts Business School — Paris
2012
Completed alongside an active ENGIE career — applying strategy, finance, and international management frameworks directly to live engagements.
Master's in Computer Engineering
CNAM Paris — Conservatoire National des Arts et Métiers
1996
The technical foundation of everything that followed — earned while beginning my career at Bull SA.
Professional Certifications
Languages
Senior Advisory Roles
In addition to RMS International Group, I serve as a senior advisor to three global knowledge and consulting platforms.
GuidePoint
Senior Advisor — Cybersecurity & Digital Transformation
Expertify
Senior Advisor — Energy & IT Strategy
Dialectica
Senior Advisor — Due Diligence & Market Analysis
Work Together
Ready to put this experience to work?
Whether you need strategic counsel, due diligence support, or a long-term advisory partner — let's start with a conversation.