Eppeltone Engineers Limited, established in 1977, is a technology-driven manufacturing company specializing in electronic energy meters particularly smart meters and a wide array of power conditioning and energy management devices. The company started its journey by producing Switch Mode Power Supplies (SMPS) for computers and electronics, and over the years, expanded its offerings to include UPS systems, advanced chargers, battery management systems, LED lighting solutions, water meters, and software-driven electrical products.

With a robust presence in the B2B domain, Eppeltone caters primarily to government entities while also serving private sector clients across industrial, utility, and commercial sectors. Their primary manufacturing facility is a 36,000 sq. ft. plant in Greater Noida, with supporting units in Noida and Okhla (New Delhi), facilitating R&D, quality control, and specialized production.

The company holds various quality certifications and maintains a strong emphasis on sustainability and energy efficiency, backed by an experienced leadership team and a workforce of 59 permanent employees as of March 31, 2024.