Top 5 Data Centre Stocks in India 2026

India’s data centre capacity is on track to grow by roughly 30% in 2026 alone, according to CBRE’s India Alternate Sectors Outlook, taking the country’s operational IT load from around 1,700 MW to somewhere between 1,700 MW and 2,000 MW by the end of the year. That single statistic captures something larger: data centres have quietly become one of the most closely tracked infrastructure themes in Indian equity markets, sitting at the intersection of AI, telecom, real estate, and heavy engineering.

For a market that has historically lacked pure-play exposure to the global AI hardware rally, dominated abroad by names like Nvidia and Microsoft, India’s data centre buildout offers something different. A domestic infrastructure story visible in the order books, capex plans, and quarterly disclosures of listed companies. This piece looks at five companies with disclosed, verifiable exposure to India’s data centre buildout, why the sector is drawing attention in 2026, and what an investor should evaluate before treating any of this as more than a starting point for their own research. Nothing here is a stock recommendation. Every company mentioned is an example used to illustrate how a sector-level trend shows up in listed businesses.

Why Data Centre Stocks Are in Focus in 2026

AI is Driving a New Wave of Data Centre Demand

Data centre demand in India has historically been driven by mobile data consumption, cloud migration, and 5G rollout. A second, more capital-intensive wave has now layered on top of that: AI compute. A Kotak Mutual Fund report notes that AI workloads require three to five times more computing power than traditional enterprise applications, and that AI-specific data centre capacity in India is expected to grow by roughly 80% between 2024 and 2027, with AI workloads projected to take up around 35% of total capacity versus roughly 15% currently.

The capital required to build this out is substantial. Jefferies estimates that each incremental megawatt of Indian data centre capacity needs about $4-5 million of investment, meaning the roughly 6.4 GW of additional capacity required to take India from its current base to an 8 GW target by 2030 could need approximately $30 billion in capex, with an associated data centre leasing revenue opportunity of around $8 billion by 2030, per the same estimate. Global hyperscalers have already committed real capital toward this: Microsoft and Google alone account for more than $30 billion of announced Indian data centre investment since 2023.

India’s Digital Economy Is Expanding

Underneath the AI headline sits a broader digitalisation story. India now accounts for roughly 55% of the world’s Global Capability Centres (GCCs), and digital platforms in the country are growing at an annual rate of around 30%. In the BFSI sector, more than 95% of banking payment transactions are now digital. As of January 2026, India had around 830 million internet users, a penetration rate of roughly 58% and a 3% year-on-year rise, according to industry estimates compiled by data centre research firm Blackridge Research. Every layer of this activity, from UPI transactions to enterprise SaaS to short-form video, ultimately needs to be processed and stored somewhere, and an increasing share of that “somewhere” is now inside Indian borders rather than routed overseas, partly because of data-localisation expectations under India’s data protection framework.

Government Policies Supporting Growth

Policy has moved from encouraging to structural. The government has granted data centres “infrastructure status,” which unlocks access to lower-cost, longer-tenure financing and puts the sector on the same footing as roads or power plants for lending purposes. State-level policy has followed: Andhra Pradesh’s Data Centre Policy 4.0 (2024-29) explicitly targets an additional 200 MW of capacity in the state, and the Ministry of Electronics and IT has issued technical and physical guidelines for state data centres that standardise requirements and speed up government cloud adoption. A draft National Data Centre Policy and India’s Digital Personal Data Protection Act are also expected to support the sector further, through data centre economic zones and clearer localisation rules, even as land acquisition and reliable power supply remain acknowledged bottlenecks.

Union Budget Updates that Affects the Data Centre Sector in India

The Union Budget for FY 2026-27, presented on February 1, 2026, treated data centres as strategic national infrastructure rather than an IT support category, and introduced the sector’s most significant tax measure to date. The government announced a tax holiday running until March 31, 2047, for eligible foreign companies providing global cloud services through India-based data centre infrastructure, alongside a 15% safe harbour on costs for related-party data centre service arrangements, intended to simplify transfer-pricing compliance for these entities.

Union Minister Ashwini Vaishnaw noted while addressing the media that data centres, and AI data centres in particular, sit at the infrastructure layer of the AI stack, and that investments of around $70 billion are already underway in India’s data centre sector, with a further $90 billion of investment announced on top of that. Globally, UNCTAD data cited in budget commentary shows data centres accounted for more than a fifth of global greenfield project values in 2025, with announced investments exceeding $270 billion, underlining how large a share of that pool India is now positioning itself to capture.

The budget also complemented this data centre push with adjacent manufacturing incentives: a provision of ₹1,000 crore for India Semiconductor Mission (ISM) 2.0 for FY 2026-27, and an increase in the Electronics Components Manufacturing Scheme (ECMS) allocation from roughly ₹22,000 crore to ₹40,000 crore, a scheme that has already drawn 149 applications. On the telecom side, the government raised the overall telecom sector outlay to ₹739.9 billion and more than quadrupled support for BSNL, to ₹284.73 billion for FY 2027 from ₹68.85 billion in FY 2026, both of which feed into the broader digital infrastructure and connectivity backbone that data centres depend on.

How We Selected the Top 5 Data Centre Stocks

The five companies covered here were selected using three criteria, applied consistently rather than picked to fit a narrative. First, each has a data centre or AI-cloud business that is separately disclosed in its results or investor presentations, so the numbers cited are traceable to a company filing or a credible financial media report rather than an estimate. Second, together they span different parts of the value chain: telecom-backed colocation (Bharti Airtel), real-estate-led data centre conversion (Anant Raj), pure-play GPU/AI cloud infrastructure (E2E Networks), hyperscale conglomerate-led AI infrastructure (Reliance Industries), and power backup/enabling equipment rather than data centre operation itself (Cummins India). Third, all five had a disclosed, recent (FY26 or Q1 FY27) data point on revenue, capacity, or order flow at the time of writing, which keeps the comparison grounded in what has actually been reported rather than long-range targets alone.

This is a sector map, not a ranking, and none of the five names is a buy, sell, or hold recommendation. Each is an illustrative example of how a single macro theme, India’s data centre buildout, shows up differently depending on where a company sits in the ecosystem.

Overview of the Top 5 Data Centre Stocks in India

Bharti Airtel

Bharti Airtel’s data centre subsidiary, Nxtra, reported revenue from operations of ₹24.3 billion in FY26, up 17% year-on-year, with EBITDA growing faster, at around 24% YoY, according to a JM Financial brokerage note. Nxtra operates a colocation-based model spanning 14 hyperscale data centres and more than 120 edge facilities, with a combined capacity of around 250-300 MW serving enterprise, government, and hyperscaler customers. The company is targeting a four-fold expansion to 1 GW of capacity over the next few years and a 25% share of the domestic data centre market, backed by a $1 billion capital raise: $435 million from Alpha Wave Global, $240 million from Carlyle, $35 million from Anchorage Capital, and the remaining $290 million from Bharti Airtel itself, a deal that valued Nxtra at roughly $3.1 billion. Investors should note that exposure to Nxtra through Bharti Airtel stock is indirect; Airtel retains a controlling stake of around 61% in the subsidiary, and Nxtra itself contributed roughly 11% of Airtel Business’s revenue in FY26.

Anant Raj

Anant Raj, historically a North India real estate developer, has built a genuine second business line in data centres and cloud services through its subsidiary Anant Raj Cloud. As of its Q3 FY26 disclosures, the company had 28 MW of operational IT load capacity across Manesar (21 MW) and Panchkula (7 MW), Haryana, generating data centre and cloud services revenue of ₹176.49 crore for FY26, with the segment contributing a high share of the company’s absolute EBITDA. The company has laid out an expansion roadmap targeting 63 MW by December 2026, 117 MW by FY28, and 357 MW by FY32, supported by a memorandum of understanding to invest ₹20,000 crore in Haryana and a further ₹4,500 crore commitment in Andhra Pradesh through its subsidiary. That said, independent analysis from Value Research and Tradebrains has flagged that Anant Raj’s public communication on this business has been inconsistent, with capacity targets and MW splits shifting across quarters and concalls becoming irregular since Q2 FY26, a reasonable caution for anyone tracking the stock purely on the strength of its data centre narrative.

E2E Networks

E2E Networks is the most direct pure-play among the five, an NSE-listed cloud infrastructure company focused specifically on GPU cloud computing and AI workloads rather than general colocation. Its Q1 FY27 results show a sharp inflection: consolidated revenue from operations rose 334% year-on-year to ₹156.76 crore, up from ₹95.64 crore in the preceding quarter, while EBITDA margin expanded to 75.2% from 29.1% a year earlier. The company swung to a net profit of ₹43.9 crore in the quarter, against a net loss in the year-ago period, driven by the commissioning of its Nvidia B200 GPU cluster and a fleet that has grown to roughly 5,100 GPUs. Management’s exit monthly recurring revenue for June 2026 stood at ₹71.8 crore, up from ₹37.4 crore in March 2026, and the company has said it plans further capacity expansion into more advanced GPU architectures over the next two to three years. As with any high-growth, capital-intensive infrastructure business, a single blockbuster quarter is not the same as a proven multi-year trajectory, and the concentration of revenue around large GPU cluster deployments is worth watching over subsequent quarters.

Reliance Industries

Reliance’s data centre exposure now runs through a dedicated subsidiary, Reliance Intelligence, which is building what the company describes as a gigawatt-scale, AI-ready data centre campus at Jamnagar, Gujarat, powered entirely by Reliance’s own renewable generation (the company cites around 10 GW of solar capacity across Gujarat and Andhra Pradesh). At Reliance’s 49th AGM in June 2026, Jio chairman Akash Ambani said the first 120 MW of AI compute capacity would be commissioned by the end of 2026, using Nvidia GB300 GPUs that management said would deliver compute equivalent to more than 200,000 H100-class GPUs once the full 120 MW is operational. This sits within a broader $110 billion AI infrastructure commitment Reliance outlined in February 2026, and the company has separately partnered with Meta on an additional, distinct 168 MW AI data centre at the same Jamnagar location, alongside a Google partnership for a dedicated Jamnagar cloud region. For a conglomerate the size of Reliance, data centres are one growth vector among several (energy, retail, telecom), so the segment’s contribution to consolidated financials will take time to become clearly separable in reported numbers.

Cummins India Ltd.

Cummins India offers a different kind of exposure: rather than operating data centres, it manufactures the diesel and gas generator sets that data centres rely on for backup and, increasingly, primary power redundancy. In its Q2 FY26 results, the company’s Power Generation segment revenue grew 50% year-on-year, with data centre projects accounting for about 40% of that segment’s revenue, helping lift standalone revenue 27% year-on-year to ₹3,120 crore and expanding the operating margin by 261 basis points to 21.9%. Management was candid that a large hyperscale project contributed disproportionately to that quarter’s growth and cautioned that similarly large, “lumpy” orders may not recur every quarter, alongside a flagged risk of a near-term export slowdown. Cummins is a useful illustration of how the data centre theme extends well beyond the operators themselves, into the ancillary equipment makers that supply power, cooling, and infrastructure components.

Sectors Benefiting from India’s Data Centre Growth

The data centre buildout cascades into multiple adjacent sectors, and market estimates cited by Moneycontrol break the opportunity down by segment: roughly $6 billion in real estate demand, $10 billion in electrical and power systems, $7 billion in racks and fit-outs, $4 billion in cooling systems, and $1 billion in network infrastructure. Power and electrification names such as transformer, switchgear, and grid-equipment makers are commonly cited by brokerages (Equirus, Sharekhan) as beneficiaries of the theme, alongside genset manufacturers for backup power. Cooling is another visible beneficiary: HVAC and chiller companies have expanded liquid-cooling and precision air-conditioning portfolios specifically for data centre and semiconductor facility use, since cooling can account for a large share of a data centre’s total power draw. Water treatment specialists have also been named by sector analysts given the water intensity of large cooling systems. Further downstream, the semiconductor content inside every server rack, power management ICs, voltage regulators, and IGBT modules, has been flagged by sector analysts as an underappreciated beneficiary, with India’s PLI scheme for semiconductors and facilities such as Micron’s Sanand assembly and test unit cited as early proof points of domestic capability. Construction and EPC contractors, who handle the civil, electrical, and mechanical build-out of these facilities, round out the ecosystem.

Key Factors to Evaluate Before Investing in Data Centre Stocks

Before treating any data centre-linked stock as a long-term holding, it’s worth separating disclosed, verifiable numbers from forward-looking targets. A few checks are useful:

• How much of a company’s revenue is actually attributable to data centres today, versus how much sits in a multi-year roadmap that depends on future capex, land, and power approvals coming through on schedule.
• Anant Raj’s shifting MW targets across recent quarters are a reminder that planned capacity and operational capacity are not the same thing, and the gap between the two matters for near-term earnings. It’s also worth checking who the end customers are, since a business built around a handful of hyperscaler contracts carries different concentration risk than one with a broad base of enterprise colocation tenants.
• Capital structure matters too. Businesses like Nxtra and E2E Networks are raising significant external capital to fund expansion, which affects future dilution and ownership economics even as it funds growth.
• Finally, valuation context is relevant. Nxtra’s recent fundraise valued the business at close to 32 times EBITDA, a multiple that assumes a great deal of future growth is delivered on schedule.
  

Risks Associated with Data Centre Stocks

Power is the single largest operating cost for most data centres, commonly cited at up to 40% of total spending, which makes electricity tariffs, grid reliability, and access to renewable power purchase agreements a direct earnings variable for operators. Land and water availability are recurring constraints flagged by industry participants, including in comments from Anant Raj’s own management about long-term demand potentially outpacing supply by 2033 if current trends hold. On the technology side, GPU-focused businesses depend on a global supply chain dominated by a small number of chipmakers, and are exposed to export-control policy changes outside India’s control. Execution risk is real and has already shown up in practice: several data centre developers, including names covered in this article, have revised capacity timelines and roadmaps more than once. Finally, some brokerages have flagged that valuations across the data centre theme already price in a great deal of future growth, meaning any slowdown in AI monetisation or a delay in hyperscaler capex plans could compress multiples across the sector, not just for the company directly affected.

Future Outlook for India’s Data Centre Industry

India’s operational data centre capacity stood at roughly 1,300-1,700 MW through 2025, and CBRE projects around 30% year-on-year growth in 2026, taking the country toward 1.7-2.0 GW of capacity by year-end, with roughly 500 MW of fresh supply expected during the year. Beyond 2026, forecasts diverge depending on how much of the AI-driven demand materialises: base-case estimates put India’s capacity at 4-5 GW by 2030, while AI-accelerated scenarios from some analysts run as high as 8-9.2 GW. On revenue terms, one industry estimate (DataM Intelligence) projects the market expanding from around $1.7 billion in FY26 to $6.8 billion by FY30 and over $14.9 billion by FY35, which would lift India’s share of the global data centre market from roughly 2% today to nearer 10% by the mid-2030s, though these figures should be read as directional industry estimates rather than guaranteed outcomes. The Union Budget’s tax framework running to 2047 gives investors and operators a longer runway of policy visibility than most Indian infrastructure sectors typically get, which is itself a meaningful part of the long-term investment case, separate from any single company’s execution.

Conclusion

India’s data centre buildout is a genuine, capital-backed infrastructure story, not a speculative theme: the budget provisions, hyperscaler commitments, and quarterly results cited through this piece are all a matter of public record. But the sector is growing and this specific stock will benefit proportionally are two different claims, and the five companies discussed here illustrate very different risk profiles within the same broad trend, from a pure-play AI cloud company still proving out a new business model, to a diversified conglomerate for whom data centres are one growth lever among many. Investors interested in this space would do well to track quarterly disclosures on operational (not just planned) capacity, segment-level revenue contribution, and power-cost trends rather than headline capex announcements alone.

For readers who want to track this sector as it develops, StockEdge’s sector screeners and Investment Themes tool can help filter and monitor companies with disclosed data centre exposure as new quarterly results come in.

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