Tan90 Secures INR 20 Crore to Boost Enterprise Cooling Solutions

Chennai-based deep-tech startup Tan90 Thermal Solutions has raised INR 20 crore (about $2.3 million) in Series A funding, led by NABVENTURES, with participation from Blue Ashva Capital, Capital-A, and 3i Partners. The fresh capital will help Tan90 expand its energy-efficient cooling solutions across India and into Southeast Asia, the Middle East, and Africa.

Founded in 2019 by IIT alumni Soumalya Mukherjee, Rajnikant Rai, and Shiv Sharma, Tan90 develops innovative phase change materials (PCMs) that enable precise, sustainable cooling for sectors like food logistics, healthcare, and pharmaceuticals. Their technology covers temperatures from –50°C to +80°C, offering up to 40% energy savings and a significant reduction in carbon emissions.

Tan90’s Cooling-as-a-Service platform currently operates in eight Indian cities, serving clients like Swiggy Instamart and Kisaan Konnect, with plans to expand further. Recognized by organizations such as the Bureau of Energy Efficiency and UNIDO, Tan90 aims to make scalable, sustainable cooling infrastructure accessible to enterprises worldwide.