Watford Control Instruments Ltd was established in 1947 with the aim of tackling the post-war mains supply problems of the period, which became even more acute with the introduction of sophisticated mains powered equipment. Ever since then, Watford Control has specialized in AC Voltage Stabilization and Power Conditioning, solving mains supply problems globally.

Zenobē's purpose is to make clean power accessible. It does this through the innovative use of battery storage. By making clean power and transport economically and environmentally sustainable it is driving the transition to zero-carbon. Zenobē recognizes that the path to net-zero isn’t straight, it’s circular. By promoting a circular economy for batteries, it wants to ensure its solutions will deliver CO2 and cost savings throughout their life.