Harold is a serial entrepreneur.
At 18 he started a sandwich delivery activity.
At 20 he imported one of the first energy drink in France.
At 26 he envisioned a disruptive business model in solar energy, he developed one of the biggest Building Integrated PhotoVoltaic power plant.
At 28 he started a robotic company which created a 3D printer model and merged with a humanoid robotic company.
He was bizdev in an innovative IoT startup and recently started a genetic company to tackle aging.