A research project led to the institution of clean-tech venture ThinkPhi in 2015. The business is now creating sustainably engineered products that intelligently conserve water, energy and waste. Backed by serial entrepreneur Nimmagadda Prasad, the venture has already made early sales of its patented rainwater and solar harvesting products to Godrej and Rustomjee, and is now looking to grab a larger pie in the domestic market while also exploring a few international markets. Samit Choksi and Priya Vakil Choksi, co-founders of ThinkPhi, talk about the company’s business and the way forward with Ashish K Tiwari.

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