Jiten Ghelani
Jofi Joseph
Arkajit Mandal
Bhavin Nagda
Dileep Kate
Prakash Ratha
Ram Bheke
Preethchand PPR
Jaydev Gawas
Ram Kumar
Mohan Patil
Ravi Veepuri
Our Founders
Sorin Grama
Director
Sorin is a co-founder and director at Promethean. He served as the company’s Chief Executive Officer and Chief Technical Officer and is the principal inventor of the company’s patented energy storage technology.
Sam White
Director
Sam is a co-founder and director at Promethean. He serves as the principal sales, marketing and business development officer. One of the proudest moments in his career was to witness the first farmer chill milk in a village in India without using a diesel generator.