STL reported FY26 revenue of INR 4,745 crore, up 18.8% YoY, and Q4 revenue of INR 1,441 crore, up 14.7% QoQ.
EBITDA reached INR 628 crore with ~13.2% margin, while order intake surged ~110% versus FY25, creating a INR 7,309 crore order book.
STL launched AI-DC portfolio “Neuralis”, introduced India’s first hollow core fibre cable with 46% faster transmission, and expanded multi‑core fiber solutions globally.
STL earned Top 100 Innovative Companies 2025, Lightwave Innovation Awards for CONCAT and MCF, and Fast Mode Awards 2025 for growth.