Srestha Chatterjee

Background

About Srestha Chatterjee

I founded Kohsa Analytics with a simple belief : Environmental infrastructure should not be a compliance burden. It should be a strategic strength. Today, we are building one of India’s most trusted green engineering and environmental strategy firms by helping industries move from reactive compliance to measurable environmental performance. My work focuses on solving some of India’s toughest environmental challenges not just by installing systems, but by redesigning how water, wastewater, and air infrastructure function inside industrial ecosystems. At Kohsa, we: • Design and modernize STPs, ETPs & air systems • Build zero-liquid-discharge and resource-efficiency roadmaps • Strengthen environmental governance & monitoring frameworks • Integrate solar and carbon-conscious engineering solutions • Conduct green audits, EIAs & regulatory strategy planning But more importantly, we help organizations shift from: Compliance → Control Reporting → Measurement Cost center → Strategic asset Because in today’s environment, credibility is built on performance. Over the years, this work has been recognized with: ET Business Award 2023 MSME Excellence Award 2023 Women Entrepreneur Award 2022 As a TEDx Speaker and climate advocate, I speak about building carbon-smart infrastructure, industrial resilience, and why environmental systems are becoming boardroom conversations and not just back-office functions. My mission is clear: To design industrial systems that protect communities, strengthen businesses, and make environmental performance a built-in standard and not a last-minute correction. If you believe environmental performance is becoming a strategic advantage, let’s connect.