Sterlite Technologies Posts Double-Digit Growth, Deepens Push Into AI-Ready Digital Infrastructure

Sterlite Technologies Limited ( (IN:STLTECH) ) just unveiled an update.

Sterlite Technologies reported strong financial performance for the quarter ended 31 December 2025, with revenue of INR 1,257 crore and EBITDA of INR 129 crore, reflecting year-on-year growth of about 26% and 16%, respectively, and a fifth consecutive quarter of improvement in operational EBITDA margins. The Optical Networking Business contributed the bulk of results with INR 1,174 crore in revenue and INR 131 crore in EBITDA, supported by higher-margin product mix, growing US business, data-centre focused innovation, and capacity expansion, while STL Digital added new global clients and secured a multimillion-dollar SAP S/4 HANA deal from a US pharma major. Operationally, STL highlighted strong order momentum across the US, UK, Europe and Asia, including data centre interconnect orders exceeding INR 500 crore, expansion of its fibre and microcable product portfolio, and ongoing development of advanced fibre technologies such as Multi-Core, Hollow-Core and G.654.E, reinforcing its technology leadership and positioning to benefit from rising demand for AI-ready digital infrastructure and potential opportunities from a US–India trade agreement.

More about Sterlite Technologies Limited

Sterlite Technologies Limited (STL) is a leading connectivity solutions provider focused on AI-ready digital infrastructure, with core operations in optical networking and digital services. The company serves key markets across North America, Europe, Asia, and the UK, supplying glass-to-terabit connectivity solutions and data centre-centric products, and has built a substantial innovation portfolio with hundreds of patents in next-generation fibre technologies.

Average Trading Volume: 96,933

Technical Sentiment Signal: Sell

Current Market Cap: 44.54B INR

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