From Complexity Master to Augmented Human Pioneer
Geoffroy VILBERT
CEO, Founder Simplexity4all and Opteamum Associates
Simplexity Expert (2015) - Complexity solver (1994) - AI Practionner Certified (2023)

30 years of turning business complexity into strategic clarity—now channeling this expertise into the AI era.
As Founder & CEO of Simplexity4All, I've evolved from a complexity solver into an augmented human leader. My journey: French Air Force tactical operations → 17+ years leading OPTEAMUM Associates across 15+ countries → managing $multiM+ transformations for global giants like Nexteer, Carglass, Securitas, Delphi, Heinz, and more
Why I founded Simplexity4All: Three years ago, while others chased AI's shiny promises, I warned about the "AI Silent Poison". I saw the future: human-governed, AI-augmented solutions that maintain accountability.
My unique edge: Battle-tested across Europe, USA, and Latin America in automotive, security, energy, and construction. Trilingual executive who scales businesses and delivers M&A excellence under pressure.
"Complexity is inevitable, chaos is optional"—and I've spent three decades proving it.
HAPPY CUSTOMERS AND REFERENCES
Testimonials
Laurent Bresson
President Nexteer
“We were really concerned about maintaining complete confidentiality and professionalism when we decided to start our cross-border project. We chose OPTEAMUM Associates because we knew it was an independent international company we could trust. The team was extremely conscientious of privacy and confidentiality issues and I know they represented me well. I always appreciate a company that understands and values professionalism and delivers what they promise. I highly recommend Geoffroy VILBERT to any company wishing to engage in an international project that requires strategic vision but also an effective hands-on project management.”
Emile Di Serio
President Saint Jean Industry
"Saint Jean Industries Group was looking for a consulting firm to secure a major investment project for our family group. We could appreciate the commitment of Geoffroy VILBERT and his team in the development and execution of this project. We have seen the quality of their strategic vision but also their methodology and its tools for managing large and complex projects. With this team, we have always been able to maintain an overview of our actions and at the same time a great simplicity in the daily management of our work. We have recommended OPTEAMUM with various foreign partners with whom we work."
Bernard LEMOINE
Global Industrial Director - DELFINGEN
I appreciated: Your ability to listen, to strive to understand our requirements without hesitating to ask questions when we were not precise enough, explicit. Your ability to federate the energies of the providers, as your personal commitment to achieve our objectives. Your business contacts were very useful. Your state of mind to “live”, to assume the project as if you had full responsibility. Your ability to report. I wish you the best for the continuation of your career, knowing that I would refer your professional skills to a client, if that was needed. OPTEAMUM has also been able to support major cost saving during the negotiation phase, their cultural local knowledge has been very helpful to guide us. Delfingen recommends OPTEAMUM as a very strong partner to manage investments projects.
Bard Adam
Global CFO Securitas
"Geoffroy is very good at bringing the right people to a project and taking all different aspects into consideration. Creative, out-of-the-box thinker to solve issues. Nice to work with."