Hindustan Zinc, India’s only and the world’s largest integrated zinc producer and one of the top five global silver producers, has maintained its No. 1 global position in the Metals & Mining sector in the S&P Global Corporate Sustainability Assessment (CSA) 2025. As of 5 November 2025, the company earned an industry-leading score of 90, ranking first among 235 companies worldwide—its highest CSA score in five years and a continuation of its leadership for the third straight year.

The S&P Global CSA is one of the world’s most respected ESG benchmarks, evaluating companies on comprehensive environmental, social, and governance criteria. Hindustan Zinc improved its score from 86 in the 2024 assessment, earning top marks in Climate Strategy, Community Relations, and Waste & Pollutants managem

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