ZERON, formely known as GWE Limited

We’re a rule-breaking, game-changing business, looking at energy and sustainability in a whole new way. Formed in 1994, we started out as GWE Group Ltd before evolving into ZERON in 2024. From our Sheffield based Head Quarters, we are the UK’s original voltage optimiser manufacturer. We’ve built our reputation on over 30 years of electrical engineering experience.