Sterlite Technologies Limited (STL)

Sterlite Technologies Limited (STL) is an Indian optical and digital technology company headquartered in Pune, Maharashtra. The company's mission is to 'Transforming Billions of Lives by Connecting the World', focusing on providing end-to-end data network solutions globally.

STL's core offerings include the design and manufacture of optical fiber, optical fiber cables, specialty cables, and optical connectivity products. Beyond physical infrastructure, the company provides hyper-scale network design, deployment, and software solutions, including system integration, OSS/BSS, billing, and bandwidth management. Its diverse customer base spans telecom operators, cloud companies, citizen networks, large enterprises, hyperscalers, alt-net ISPs, and government/public sector entities across more than 100 countries.

In recent news, Ankit Agarwal was reappointed as Managing Director for a five-year term starting October 2026, and Anshu Mordia was appointed as Chief Human Resource Officer in April 2026. The company reported strong financial results for FY26, with significant revenue growth and a substantial increase in order intake, driven notably by its AI Data Centre business. STL maintains a strong market position as a global leader in data network solutions, ranking among the top five optical fiber manufacturers outside China with an estimated 7-9% global market share in FY 2024–25, and over 45% of the high-capacity connectivity solutions market in India.