GRAPH ON Ltd is a privately owned European nanotechnology research, development and production company, headquartered in Sofia, Bulgaria with worldwide network of operations. GRAPH ON operates a state-of-the-art plant focused on: • Production of Graphene in all forms suited for industrial applications. • Development of Custom Application for carbon nanomaterials. GRAPH ON Ltd works closely with The Institute of Electro-chemistry and Energy Systems (IEES) of The Bulgarian Academy of Sciences (BAS) in areas of research and development for advanced lead acid electro chemical storage technologies catering to energy storage industries and green energy initiatives. GRAPH ON Ltd has strong expertise and technical know-how in mass-production of graphene and its various applications in electrochemistry of lead acid batteries.