Smart Joules funding, investors and company details

Smart Joules is an emerging Engineering startup from New Delhi, working in the space of Clean-tech company that delivers “cooling-as-a-service” and other energy-efficiency solutions to large commercial and industrial facilities. Founded by Arjun P Gupta, Siddhartha P. Gupta, Ujjal Majumdar.

Company: Smart Joules Private Limited
Sector: Engineering
Location: New Delhi
Founders: Arjun P Gupta, Siddhartha P. Gupta, Ujjal Majumdar
Total funding raised: ₹90.95 Cr

Company overview

Smart Joules is a clean-tech company that delivers “cooling-as-a-service” and other energy-efficiency solutions to large commercial and industrial facilities, especially hospitals and pharma plants, under pay-as-you-save contracts. Using its DeJoule IoT and analytics platform plus offerings like JoulePAYS and JouleCOOL, it designs, finances, installs, and operates optimized cooling and energy systems that typically cut clients’ energy use and carbon emissions by around one-third while sharing the monetary savings

Funding rounds

Latest round (Series B): $ 10.00 Mn (₹90.95 Cr.), 2025-12-11. Investors: Neev II fund, Waaree Renewable Technologies, Spectrum Impact