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Press Release

STL expands its optical connectivity portfolio in the US with the CONCAT solution

– Recognised by the Lightwave Innovation Awards and rated a 4.0 out of 5 Lugoff, South Carolina, 16/July/2026: STL Optical Connectivity NA, LLC, (STLOC), a U.S. subsidiary of STL (Sterlite Technologies Ltd.) [NSE: STLTECH], a leading connectivity solutions provider for AI-ready digital infrastructure, today announced that it launched its new advanced FTTH solution, CONCAT, after […]

STL decisively wins Patent Dispute in Europe; reaffirms commitment to defending its Innovation and Intellectual Property

London, UK, 10/July/2026: STL [NSE: STLTECH], a leading connectivity solutions provider for AI-ready digital infrastructure, today announced a definitive victory in its European patent dispute with Fujikura Ltd. The European Patent Office (EPO) Technical Board of Appeal at a hearing on 24 June, 2026, has issued a final, binding and non-appealable ruling revoking Fujikura’s European […]

STL completes successful trial of Multi-Core Fibre (MCF) with Colt in the UK, powering next-gen optical connectivity

London, 22/January/2026: STL [NSE: STLTECH], a leading connectivity solutions provider for AI-ready digital infrastructure, today announced the successful collaboration with Colt Technology Services (Colt) for the Multi-Core Fibre (MCF) trials executed across Colt’s London metro optical network in London, UK. This marks a significant milestone in real-world validation of MCF technology as a sustainable, high-capacity, […]

STL deepens partnership with Netomnia to accelerate the UK’s future-ready full-fibre rollout

– End-to-end FTTH solutions from advanced optical fibre cables to high-performance connectivity to speed rollout and lower total cost of ownership London, 25 September 2025:STL [NSE: STLTECH], a leading optical and digital solutions company, has expanded its long-standing partnership with Netomnia, the UK’s second-largest alternative network provider (Alt-Net). Together, the companies co-develop advanced optical solutions […]

STL showcases its high-density, Unitube Indoor Optical Fibre Cable using Multi-Core Fiber (MCF) in Connected Britain 2025

STL is among the first companies to demonstrate real-world deployments of MCF technology, spanning underground and duct networks with a complete ecosystem of fibres, cables, and termination solutions.

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