Sterlite Power develops, builds, owns, and operates power transmission infrastructure across India and globally. The company operates two main business segments: Sterlite Electric manufactures high-performance power conductors, extra-high voltage cables, and optical ground wire from four state-of-the-art facilities in India, exporting to over 70 countries. Its Resonia segment handles infrastructure development, currently operating approximately 30 completed and under-construction projects spanning roughly 14,602 circuit kilometers of transmission lines.
The company's scale within India's energy sector is substantial. Approximately 25% of India's electrical grid uses Sterlite conductors, and the firm has deployed over 100,000 kilometres of optical ground wire worldwide. With around 1,800 employees and annual revenue of approximately $696 million, Sterlite Power combines manufacturing expertise with large-scale infrastructure execution, employing advanced techniques including helicopter-based construction and drone-enabled project work to manage complex terrain and minimise environmental impact.