Sterlite Technologies Limited

Financial Performance Summary

Sterlite Technologies Limited (STL) reported its Q1 FY27 financial results with record performance across key metrics. Revenue reached INR1,910 crores, representing 87% year-on-year growth. EBITDA stood at INR397 crores, up 184% year-on-year, achieving the company's previously guided 20% margin target in Q1 itself. PAT reached a record INR197 crores, representing 10% PAT margin, which is a 3.5x expansion over full year FY26 PAT.

Order Intake and Book Position

The company secured record orders worth INR13,100 crores in Q1 FY27, which is 1.7x the total order wins of INR7,687 crores recorded in the entire previous financial year. This includes a landmark multi-year $1.1 billion deal with a global hyperscaler to supply optical connectivity products for next-generation AI data centers through FY29. The open order book stands at a record high of INR18,618 crores, up 2.4x from the previous quarter. Of this, INR2,228 crores are slated for execution in Q2 FY27, while the remaining INR16,390 crores is scheduled for execution over Q3 FY27 and beyond.

Segment Performance and Geographic Mix

The Data Center segment saw strong growth, contributing 21% of revenue this quarter, up from 1% in FY26. Management expects the combined data center and Enterprise segment to scale up to 50% of revenues in the current fiscal, well above the previous guidance of 30%. Geographically, North America share expanded significantly to 54% in the current quarter (up from 39% in FY26), Europe contributed 25%, while the rest of the world held steady at 22%.

Capital Structure and Balance Sheet

STL successfully completed a QIP of INR1,500 crores with the book being subscribed more than 2.5x. The issue strengthened institutional holdings to a historic high of 33%, with participation from leading domestic and global institutional investors including Nomura, HSBC, Motilal Oswal and Bank of India. 75% of proceeds are allocated towards debt reduction, while the rest will go towards general corporate purposes. The company achieved net debt-free status with net cash balance of INR483 crores. CRISIL revised the rating outlook to stable and ICRA upgraded the rating to AA Stable.

Technology and Innovation Updates

STL made significant technology advancements including achieving US Conec certification for MMC Pre-Terminated solutions, delivering a 3x increase in cable density over traditional layouts. The company secured definitive victory in a European patent dispute with Fujikura, resolving all legal uncertainty around Celesta cable products. STL launched CONCAT, a spliceless plug-and-play FTTH solution that reduces labor costs by up to 71%. The company holds over 785 patents with 9 new filings this quarter.

Market Position and Growth Drivers

STL's Global ex-China OFC market share increased to 9%. Optical connectivity attach rates increased to 16% compared to 15% last year, with a target to reach above 20% next quarter and 25% by end of FY27. The company highlighted three powerful multi-year investment cycles driving growth: FTTx (global deployment rising from 151M to 171M fiber kilometers by 2030), Data Centers (63% global growth in optical cable demand in 2026 alone), and 5G/6G networks (global 5G subscriptions expected to hit 6.4B by 2030).

Raw Material and Supply Chain

Management addressed raw material challenges including germanium (used in glass process), helium (required for fiber manufacturing), and polyethylene (linked to oil prices). The company is working on diversifying suppliers, developing technologies to reduce germanium consumption, and implementing helium recycling. They expressed confidence in managing cost pressures and improving availability quarter-on-quarter.

Capacity and Capex Plans

STL is focusing on equipment upgrades and debottlenecking across glass, fiber, cable and connectivity facilities. The company plans INR500 crores of annual capex for the next 3 years (total INR1,500 crores). Additionally, STL announced a $100 million investment over 5 years for a US connectivity facility to serve both telecom and data center segments with quicker turnaround and customized products.

ESG and CSR Initiatives

STL holds a synergy A rating and is committed to achieving net zero emissions by 2030. Since FY19, the company has diverted 286 lakh metric tons of waste, recycled 11.6 million cubic meters of water, and reduced over 45,600 metric tons of carbon dioxide equivalent. CSR initiatives include the RoboEdge program (scaled to 12 schools and 10,000 students), Jeewan Jyoti (trained 6,500 women in vocational skills), and Swasthya Suraksha (impacted 27 lakh lives across Maharashtra and Silvassa).

Management Outlook

STL revised its EBITDA margin guidance upward to 23% for FY27. The company remains focused on driving technology and cost leadership, increasing sales of integrated connectivity solutions, and scaling the data center business. Management expressed confidence in continued growth driven by improving capacity utilization, healthy product mix, and increasing connectivity attach rates.