Sterlite Technologies Q1 FY27 Results: Profit Soars 870% as AI Data Centre Boom Drives Growth

Sterlite Tech shares jump 5% after CLSA upgrades 2026 multibagger after strong Q1 results

Sterlite Technologies shares surged after CLSA upgraded the stock to 'Outperform' and set a target price of Rs 950, implying a potential upside of 68%. The Vedanta-backed company has delivered a stellar run in 2026, with its stock rallying 466% so far this year, making it one of the biggest wealth creators in the market. Shares of Vedanta-backed Sterlite Technologies rallied as much as 5% to their day's high of Rs 592 on the BSE on Monday after international brokerage CLSA upgraded the stock to Outperform and assigned a target price of Rs 950, implying an upside of 68% from current market levels. It's been an unforgettable year for Sterlite Tech shareholders as the stock has rocketed 466% in 2026 alone. What is CLSA saying?The brokerage said Sterlite Technologies' order book surged 155% QoQ to Rs 18,600 crore, pointing to a strong growth outlook. Factoring in the company's recent Rs 1,500 crore QIP fundraising and the significant Q1 FY27 beat, CLSA raised its forecasts by 7-125% for FY27-29CL. The brokerage now sees Sterlite Technologies delivering a 62% EBITDA CAGR. Sterlite Tech secured a multi-year contract worth $1.11 billion, or more than Rs 10,000 crore, to supply optical connectivity products for next-generation AI data centres. The company also received multiple hyperscaler orders worth more than $100 million for Neuralis, its integrated data centre solutions portfolio. It also won a strategic order to supply long-haul, dark-fibre high-density micro-cables to a major connectivity infrastructure provider. Also read: Forget selling! FIIs doubled down on this AI multibagger stock that's up 200% YTD The order wins come as data centres require higher fibre density, faster data transmission and more efficient connectivity systems to handle AI workloads. STL has been positioning itself as a supplier of optical fibre, cables and integrated connectivity products for this buildout. Sterlite Tech said it achieved a net debt-free balance sheet during the quarter after raising Rs 1,500 crore through a qualified institutional placement. The company said the fundraise has strengthened its balance sheet and will help support the next phase of growth. Following the improvement in its financial position, CRISIL revised its rating outlook to "Stable", while ICRA upgraded the company's credit rating to "AA (Stable)". The balance-sheet improvement is important for STL as it enters a larger order execution cycle. A stronger capital base gives the company more room to scale production, invest in products and manage working capital as orders rise. Sterlite Tech Q1 resultsSterlite Technologies reported its strongest quarterly performance in Q1FY27, helped by higher demand for optical connectivity products, growth in its data centre business and a record order book linked to AI-ready digital infrastructure. The company reported revenue of Rs 1,910 crore for the quarter ended June 30, up 87% from Rs 1,019 crore in the same quarter last year. Sequentially, revenue rose 33% from Rs 1,441 crore in Q4FY26. Profit after tax rose 870% to Rs 197 crore from Rs 10 crore a year earlier. In the March quarter, the company had reported PAT of Rs 59 crore. EBITDA rose to Rs 397 crore, compared with Rs 140 crore in Q1 and Rs 218 crore in the previous quarter. EBITDA margin stood at 20.8%, the highest in nearly 20 quarters, helped by a better product mix, operating leverage and higher contribution from the data centre business. STL Managing Director Ankit Agarwal said Q1 FY27 was the strongest quarter in the company's history, with record revenue and profitability reflecting the strength of its AI-ready digital infrastructure portfolio and the trust placed by hyperscalers and telecom operators. He said the rapid scale-up of the Data Center business shows how decisively STL has aligned itself with the AI infrastructure buildout. With a record order book and strong customer trust, the company expects to continue delivering innovative and reliable solutions to support its customers' growth. (Disclaimer: Recommendations, suggestions, views and opinions given by the experts are their own. These do not represent the views of Economic Times)

Sterlite Tech Q1 Results: Profit skyrockets 870% YoY to Rs 197 crore as AI data centre orders lift earnings

Sterlite Technologies reported record quarterly revenue and profit, driven by strong AI-led demand for optical connectivity and data centre solutions. The company achieved a net debt-free balance sheet, secured a record order book and strengthened its AI-ready infrastructure portfolio. Sterlite Technologies reported its strongest quarterly performance in Q1FY27, helped by higher demand for optical connectivity products, growth in its data centre business and a record order book linked to AI-ready digital infrastructure. The company reported revenue of Rs 1,910 crore for the quarter ended June 30, up 87% from Rs 1,019 crore in the same quarter last year. Sequentially, revenue rose 33% from Rs 1,441 crore in Q4FY26. Profit after tax rose 870% to Rs 197 crore from Rs 10 crore a year earlier. In the March quarter, the company had reported PAT of Rs 59 crore. EBITDA rose to Rs 397 crore, compared with Rs 140 crore in Q1 and Rs 218 crore in the previous quarter. EBITDA margin stood at 20.8%, the highest in nearly 20 quarters, helped by a better product mix, operating leverage and higher contribution from the data centre business. The company said its open order book stood at a record Rs 18,618 crore at the end of the quarter. Sterlite Tech said the performance reflected strong demand from hyperscalers and telecom operators as companies invest in high-speed connectivity for AI data centres and next-generation digital infrastructure. "Q1 FY27 has been the strongest quarter in STL's history. Our highest-ever revenue and profitability reflect the strength of our AI-ready digital infrastructure portfolio and the trust hyperscalers and telecom operators are placing in us," said Ankit Agarwal, Managing Director, STL. He said the rapid scale-up in the data centre business showed the company's alignment with the AI infrastructure buildout. Order book hits record high Sterlite Tech secured a multi-year contract worth $1.11 billion, or more than Rs 10,000 crore, to supply optical connectivity products for next-generation AI data centres. The company also received multiple hyperscaler orders worth more than $100 million for Neuralis, its integrated data centre solutions portfolio. It also won a strategic order to supply long-haul, dark-fibre high-density micro-cables to a major connectivity infrastructure provider. The order wins come as data centres require higher fibre density, faster data transmission and more efficient connectivity systems to handle AI workloads. STL has been positioning itself as a supplier of optical fibre, cables and integrated connectivity products for this buildout. Balance sheet turns net debt-free Sterlite Tech said it achieved a net debt-free balance sheet during the quarter after raising Rs 1,500 crore through a qualified institutional placement. The company said the fundraise has strengthened its balance sheet and will help support the next phase of growth. Following the improvement in its financial position, CRISIL revised its rating outlook to "Stable", while ICRA upgraded the company's credit rating to "AA (Stable)". The balance-sheet improvement is important for STL as it enters a larger order execution cycle. A stronger capital base gives the company more room to scale production, invest in products and manage working capital as orders rise. AI portfolio gets sharper The company continued to invest in optical fibre and data centre connectivity products during the quarter. It introduced CONCAT, a pre-connectorized plug-and-play solution aimed at reducing onsite labour and installation costs. STL also developed US Conec-certified MMC pre-terminated solutions, which it said can deliver a three-times increase in cabling density to support 800G and higher-speed AI data centre networks. The company said these products are part of its broader AI-ready digital infrastructure portfolio, built for data centres that need higher bandwidth, lower latency and denser fibre networks. Sterlite Tech also said it secured a decisive win in a patent dispute in Europe. The company said the development reinforces the strength of its intellectual property portfolio, which now includes more than 785 patents, and strengthens its position in optical connectivity markets across the UK and Europe.

Sterlite Q1 FY27 slides: record results on AI data center boom By Investing.com

Sterlite Technologies Limited (STL) presented its Q1 FY27 earnings on July 24, 2026, revealing what management described as the company's strongest quarter on record. The optical fiber and connectivity manufacturer reported revenue of INR 1,910 crore, up 87% year-over-year, as surging demand from AI-driven data centers and enterprise customers drove a fundamental shift in the company's business mix and profitability profile. The results come as three major investment cycles -- fiber-to-the-home deployments, data center expansion, and 5G/6G network buildouts -- are converging to create what the company characterized as unprecedented demand for optical infrastructure. STL's stock rose 2.94% to $565 following the presentation, trading near the top of its 52-week range of $84.60 to $679.90. As illustrated in the company's market positioning overview, STL serves four key customer segments with an integrated portfolio spanning optical fiber, specialty cables, optical fiber cables, and optical connectivity solutions. The company holds the #1 position as an end-to-end optical manufacturer in India and commands a 9% global market share in optical fiber cables excluding China, backed by 30+ years of industry leadership and 785+ patents filed and granted. Record Financial Performance STL's Q1 FY27 financial results represented a dramatic acceleration across all key metrics. As shown in the quarterly performance comparison, revenue reached INR 1,910 crore, EBITDA surged to INR 397 crore with margins of 20.8%, and profit after tax climbed to INR 197 crore. The 184% year-over-year EBITDA growth significantly outpaced the 87% revenue increase, demonstrating substantial operating leverage as the company's product mix shifted toward higher-value data center and integrated connectivity solutions. EBITDA margin of 20.8% exceeded management's prior full-year target of 20%, prompting the company to raise its FY27 margin guidance to 23%. The consolidated financial statement further illustrates the company's strengthened position, with the balance sheet transitioning to a net cash position of INR 483 crore from previous net debt levels. Credit rating agencies responded positively to the improved financial profile, with CRISIL revising its outlook to "Stable" while reaffirming AA- (Long-Term) and A1+ (Short-Term) ratings, and ICRA upgrading the long-term credit rating to [ICRA] AA (Stable). Strategic Order Wins and Market Share Gains The company's order momentum accelerated dramatically in Q1 FY27, with total order intake reaching INR 13,100 crore -- 1.7 times the entire FY26 order book. The open order backlog expanded to INR 18,618 crore, providing substantial revenue visibility for the remainder of the fiscal year. Among the strategic wins, STL secured a landmark $1.11 billion Product Award Letter from a major hyperscaler for optical connectivity products to be delivered from FY27 through FY29, specifically targeting next-generation AI data centers. Additional wins included over $100 million in integrated solutions orders for the company's Neuralis data center portfolio and strategic orders for long-haul, dark-fiber high-density micro-cables. The company's global market share in optical fiber cables (excluding China) expanded from 8% in FY26 to 9% in Q1 FY27, while the optical connectivity attach rate -- a key metric tracking the company's ability to sell higher-margin connectivity products alongside cables -- increased from 15% to 16%. Management indicated it is targeting an attach rate above 20% from Q2 onwards, with a goal of reaching 25%+ by Q4 FY27. Innovation Leadership and Product Portfolio STL's presentation highlighted several breakthrough innovations and technology milestones achieved during the quarter. The company's vertically integrated "Glass to Gigabit" manufacturing capability spans nine steps from purest-grade silicon to data center deployment. Key innovations include Stellar™ Bend-Insensitive Fiber offering industry-leading flexibility with minimal signal loss, Celesta Ribbon Cables providing compact, high-density solutions for hyperscale deployments, Multiverse Multicore Fiber delivering 4x capacity increases, and OptoBlaze Plug'n'Play Solutions enabling fast, tool-free FTTH installations. During Q1, the company achieved several significant technology milestones, including MMC (Multi-fiber Mini Connector) certification for pre-terminated solutions targeting AI data centers, a patent dispute win in Europe for its IBR cable family, and the launch of CONCAT for spliceless, plug-and-play fiber connectivity. The company's Neuralis portfolio, specifically designed for AI-era data centers, addresses two mission-critical pillars: ultra-high-density internal connectivity for GPU clusters and high-speed data center interconnect for campus-edge links capable of petabyte-scale data movement. STL achieved US Conec certification for MMC technology, enabling 3x cabling density versus traditional MPO connectors -- a critical capability as data centers scale to support 800G and 1.6T network speeds. The featured product portfolio includes pre-terminated fiber trunks, fiber array cords and assemblies, Celesta IBR cables optimized for 400G/800G networks, and fiber enclosures and panels designed to maximize rack density. The company's next-generation fiber portfolio targets the specific requirements of AI-driven infrastructure. As detailed in the product roadmap, STL is advancing three fiber technologies beyond standard single-mode fiber. G.654.E fiber offers 30% lower signal loss and 50% larger core area for long-haul, DWDM, and data center interconnect applications. Hollow Core Fiber, with light traveling through an air-filled core, delivers 30-47% lower latency and supports broader spectrum requirements for 800G to 1.6T transmission speeds. Multi-Core Fiber provides 4-7x higher data capacity versus single-core fiber in the same physical size, with deployment milestones including India's first quantum key distribution over MCF and successful trials with Colt Technologies in the UK. For the North American FTTH market, STL launched CONCAT, a pre-connectorized, spliceless closure solution that delivers up to 71% labor-cost savings by eliminating field splicing. The solution received Lightwave Innovation Awards recognition with a 4.0/5 "Excellent" rating and has been commercially validated by a large U.S. telecom operator. CONCAT's modular architecture enables faster installations, fewer truck rolls, and improved project economics -- particularly valuable as BEAD (Broadband Equity, Access, and Deployment) funding begins flowing to U.S. states. Market Opportunity and Industry Tailwinds STL's presentation detailed three coinciding investment cycles creating what management characterized as a multi-year growth opportunity. As illustrated in the market outlook analysis, global FTTx deployments are projected to expand from 151 million fiber-kilometers in 2025 to 171 million in 2030, with North America growing from 41 million to 67 million fiber-kilometers as more than 140 million U.S. homes await FTTH connections. The data center segment presents particularly compelling growth dynamics. Global data center optical cable demand is projected to grow 63% year-over-year in 2026, with North America's installed capacity forecast to double from 63 GW in 2025 to 126 GW in 2030 (14.8% CAGR). India's data center capacity is expected to surge from 1.8 GW in 2026 to 10.5 GW in 2031, supported by approximately $60 billion in investments. The AI revolution is fundamentally reshaping data center infrastructure requirements and driving exponential increases in fiber demand. As shown in the capacity demand projections, estimated global data center capacity will expand from 82 GW in 2025 to 219 GW in 2030, with 70% of demand attributable to AI-specific infrastructure by decade's end. Hyperscaler capital expenditure is projected to surge from $299 billion in 2024 to $1.116 trillion in 2027, with data center IT capex reaching approximately $3 trillion by 2030. The presentation highlighted how evolving GPU architecture is driving a shift from copper to fiber connectivity, with fibers per switch rack increasing from 500 for cloud deployments (pre-2023) to 16,000 for future 144-288 GPU AI nodes -- a 32x increase in fiber intensity. Major industry players have publicly reinforced fiber's central role in digital infrastructure. The presentation featured endorsements from BT, which is "building the UK's digital backbone faster and further," Airtel's acceleration of fiber rollout with over 130,000 kilometers deployed in three years, AT&T's expansion to more than 30 million fiber locations with a target of 60 million homes, and Charter Communications' plans to add over 100,000 miles of fiber nationwide. NVIDIA CEO Jensen Huang stated that next-gen AI infrastructure will require substantial optical connectivity, while AWS highlighted its nine million kilometers of network infrastructure and the potential of hollow-core fiber to solve AI latency and scalability challenges. India's data center expansion represents a particularly significant opportunity for STL given its domestic manufacturing presence and customer relationships. As detailed in the regional analysis, optical cable demand in India is projected to grow at approximately 11% CAGR from 17.6 million fiber-kilometers in 2025 to 31.5 million in 2030. Strategic announcements from major players include Adani's $100 billion investment for 5 GW capacity, Airtrunk's $30 billion for approximately 5 GW, Reliance Industries' $20-30 billion for approximately 3 GW, AWS's $21 billion for approximately 3 GW, Google's $15 billion, Microsoft's $17.5 billion for approximately 2 GW, and investments from TCS, CtrlS, and Sify. Policy tailwinds include state incentives with subsidies and power benefits, tax holidays until 2047 with income tax exemptions, and government digital infrastructure push supporting AI and connectivity. Global fiber demand is entering a clear multi-year upcycle. According to CRU data presented by STL, global mid-term optical cable demand outlook has strengthened, with growth projected to accelerate to approximately 8.2% year-over-year in 2026 as supply-demand tightness becomes more visible. Total global OFC demand is forecast to increase from 537 million fiber-kilometers in 2023 to 760 million in 2030, with growth increasingly concentrated in North America and APAC excluding China. North America and Europe combined are projected to grow from 166 million fiber-kilometers in 2023 to 380 million in 2030, representing a 14.3% CAGR. STL's focus market of North America is expected to lead demand growth with CRU projecting an 18.6% CAGR through 2030. Revenue Mix Transformation STL's business composition underwent significant shifts in Q1 FY27, reflecting the company's strategic pivot toward data center and enterprise customers. As illustrated in the segment and geographic distribution analysis, the DC & Cloud segment accounted for 61% of Q1 FY27 revenues compared to 82% in FY26, while Telecom & Citizen Networks surged from just 1% in FY26 to 21% in Q1 FY27, and Large Enterprise maintained an 18% share. Geographically, the Rest of World (ROW) category -- which includes India and other high-growth markets -- expanded dramatically from 39% of FY26 revenues to 54% in Q1 FY27. Europe's contribution declined from 39% to 25%, while Americas held steady at 22%. This diversification reduces concentration risk while positioning the company to capitalize on multiple regional growth opportunities. Capital Allocation and Balance Sheet Strengthening STL successfully completed a Qualified Institutional Placement of INR 1,500 crore during the quarter, with strong participation from leading domestic and global institutional investors. The allocation of proceeds reflects management's dual priorities of balance sheet optimization and growth investment. Seventy-five percent of the QIP proceeds are allocated to deleveraging the balance sheet, while 25% is designated for general corporate purposes. Post-QIP shareholding shows Promoters at 42%, Foreign Institutional Investors at 25%, Domestic Institutional Investors at 13%, and Public shareholders at 20%, resulting in what management characterized as the highest-ever institutional shareholding above 33%. The company outlined a three-year capital expenditure plan of approximately INR 500 crore annually, totaling INR 1,500 crore, focused on capacity expansion and technology upgrades. This includes a $100 million investment over five years in a U.S. manufacturing facility for connectivity products, along with continued de-bottlenecking and equipment upgrades across glass fiber, cable, and connectivity operations. Environmental, Social, and Governance Commitment STL's presentation emphasized its commitment to achieving net-zero emissions by 2030 and its progress across environmental, social, and governance dimensions. The company highlighted its achievement as the world's first optical manufacturer to be certified zero liquid discharge and zero waste to landfill. Environmental sustainability initiatives from FY19 through Q1 FY27 include diverting 286,200+ metric tons of waste from landfills, reducing 45,600+ tCO2e in emissions, recycling 1.161 million cubic meters of water, achieving 32% local procurement in FY27, and commissioning a green hydrogen and oxygen plant. Social responsibility efforts have benefitted 920,000+ lives through education technology and women empowerment programs and 2.7 million+ lives through healthcare programs. The company has installed 4,523 kWp of solar panels and planted over 400,000 saplings. Governance structures include strong internal controls with two of the Big Four as auditors and executive and management committees in place. STL has won 100+ ESG awards from FY19 through Q1 FY27 and maintains alignment with 16 of the 17 UN Sustainable Development Goals. Strategic Priorities and Forward Outlook Looking ahead, STL outlined four strategic priorities for FY27: growing revenue share of integrated connectivity solutions, scaling the Enterprise & DC segment's revenue contribution, maintaining technology leadership in next-generation optical platforms, and driving margin expansion through relentless focus on operational and cost efficiencies. Management's raised EBITDA margin guidance to 23% for FY27 -- up from the previous 20% target -- reflects confidence in the company's ability to sustain profitability improvements through better product mix, higher capacity utilization, and increased optical connectivity attach rates. The company expects the combined data center and enterprise segment to reach 50% of revenue in FY27, representing a major shift from historical business composition. The open order book of INR 18,618 crore provides substantial revenue visibility, with INR 2,228 crore scheduled for execution in Q2 FY27 and INR 16,390 crore for Q3 FY27 and beyond. The landmark $1.11 billion hyperscaler award, along with over $100 million in additional data center wins, positions STL to capitalize on the multi-year AI infrastructure buildout cycle. With capacity expansion investments underway, a strengthened balance sheet, an industry-leading innovation portfolio, and favorable demand tailwinds across FTTx, data centers, and 5G/6G networks, STL's Q1 FY27 presentation outlined a compelling case for sustained growth and margin expansion in the coming quarters. Full presentation: This article was generated with the support of AI and reviewed by an editor. For more information see our T&C.