Tan90 Thermal Solutions, a Chennai-based deeptech startup pioneering innovations in sustainable thermal energy management, has raised ₹20 crore in its Series A funding round. The investment was led by NABVENTURES, with additional participation from Blue Ashva Capital, Capital-A, and 3i Partners. This infusion of capital comes as a strong vote of confidence in Tan90’s mission to redefine how industries manage cooling in a climate-conscious world.

The startup plans to deploy the funds toward expanding its product portfolio to serve critical infrastructure in cold chains, HVAC systems, and data centres—areas where energy efficiency is not just a performance metric, but a pressing sustainability imperative. Alongside product innovation, Tan90 aims to scale its operations across India and penetrate international markets, specifically targeting Southeast Asia, the Middle East, and Africa, where demand for efficient and resilient cooling solutions is rapidly rising.

At the heart of Tan90’s value proposition is its proprietary Phase Change Materials (PCMs), which store and release thermal energy far more efficiently than traditional methods. These advanced materials allow the company to offer cooling solutions that are not only environmentally friendly but also cost-effective for sectors like logistics, healthcare, food, agriculture, and manufacturing—where temperature control is mission-critical yet often energy-intensive.

Adding to its innovation playbook, Tan90 has introduced service-based models such as Cooling as a Service (CaaS), enabling industries to access cutting-edge thermal solutions without incurring prohibitive upfront costs. This model aligns seamlessly with global trends favouring opex-driven, scalable technologies over legacy infrastructure investments.

As businesses and governments grapple with climate resilience and energy optimization, Tan90 is carving out a leadership position at the intersection of sustainability and industrial performance. With strong investor backing and a sharply focused growth strategy, the startup is poised to become a key enabler of the global shift towards low-carbon, energy-smart ecosystems.