About Us
Our Team Philosophy
Steve Jobs once said, “My model for business is The Beatles: four guys who kept each other’s negative tendencies in check. They balanced each other, and the total was greater than the sum of the parts.”
At Grambell Rock, we embody this vision: three unique personalities with distinct talents who support, challenge, and complement one another. It is this synergy that enables us to turn the impossible into reality.
HABIB CHBOUKI – The Theoretical Architect
A self-taught genius, Habib is the visionary of complex systems. His unique expertise allows him to model, calculate, and design elegant and robust technical solutions on paper. He is the intellectual foundation of all our projects, answering the essential question: « Can it work? »
Gad Ohnona – The Reality Maker
Gad turns hypotheses into tangible prototypes. He refines, adjusts, corrects, models, assembles, and performs rigorous testing to bring ideas to life — enabling quick validation of their feasibility and a confident transition to the next stage.
