Energys Group Limited (ENGS)

Energys Group Limited is an energy efficiency and decarbonization company that helps organizations reduce carbon emissions by retrofitting existing buildings and infrastructure. It operates mainly in the United Kingdom and Hong Kong, is headquartered in Billingshurst, England, and completed its initial public offering on the Nasdaq in 2025.

The company offers a full project cycle, from site surveys, energy audits and subsidy management to engineering design, installation and controls integration. Its product lines include LED lighting and lighting controls, boiler optimization, energy monitoring, low-carbon heating, combined heat and power, and indoor air quality systems.

Energys serves customers such as universities, schools, hospitals and electrical distributors.