Larsen & Toubro Ltd LT

Summary

Larsen & Toubro is a ~₹2,85,874 crore-revenue (FY26, consolidated) Indian conglomerate spanning engineering & construction/infrastructure, hydrocarbon, power, heavy engineering, defense, IT & technology services (via listed subsidiaries LTIMindtree and L&T Technology Services), financial services and realty. It carries no identifiable promoter or promoter group — a structure dating back to its defense of hostile stake-building attempts decades ago — with ownership dispersed across domestic institutions (43.01%), FIIs (19.13%) and the public (37.60%) as of June 2026. CRISIL reaffirmed CRISIL AAA/Stable on bank facilities and fixed deposits and CRISIL A1+ on commercial paper on 3 September 2026, alongside a fresh AAA/Stable NCD rating; ICRA separately reaffirmed ratings citing L&T's "continued strong operational and financial risk profiles" against a group-wide unexecuted order book of ₹7.4 lakh crore as of March 2026.

This report covers L&T because of its data-center construction and services arm, branded Larsen & Toubro-Vyoma (launched in 2024 as L&T-Cloudfiniti, rebranded 26 November 2025). The business is being transferred via slump sale into a newly incorporated wholly-owned subsidiary, Vyoma.AI Limited, for ₹1,400 crore (plus ₹30 crore for L&T Network Services Pvt Ltd, ≈₹1,430 crore combined), paid in Vyoma equity and expected to complete 31 October 2026. The disclosed FY2025-26 financials behind that transfer are the central fact governing how this report treats L&T: Data Centre & Cloud Services revenue of just ₹36.6 crore against L&T's consolidated FY26 group revenue of ₹2,85,874 crore — roughly one-hundredth of one percent of group revenue. A further subsidiary under Vyoma.AI, LTN Compute, won an order valued at ₹10,000-15,000 crore (~$1.05-1.57 billion) from Together AI to deploy 10,000 Nvidia B300 GPUs at a Chennai campus (250 MW first phase, 150 MVA power readiness) — a genuine, large number, but one that is multi-year contract value, not in-period revenue, and should not be read as implying near-term revenue materiality it does not have.

On the numbers that do move the group, FY26 consolidated PAT grew to ₹18,954 crore (up ~7.2% YoY) on revenue of ₹2,85,874 crore (up ~11.8% YoY), though EBITDA margin compressed slightly to 12% from 13%, and Q4FY26 net profit actually declined ~3% YoY even as revenue rose ~11%. The Infrastructure Projects segment remains the core, at 47% of FY26 revenue with a segment order book of ₹4.22 lakh crore (48% international) — overwhelmingly non-DC infrastructure (roads, buildings, power T&D, water, minerals/metals), which this report does not conflate with the DC story. The stock trades at 30.3x trailing P/E against a CMP of ₹3,885 (18 September 2026), roughly in line with named brokerage targets (Nuvama ₹4,680, Motilal Oswal ₹4,500, Emkay ₹4,000, all dated autumn 2025).

Net: a HOLD, earned entirely on L&T's own diversified-conglomerate merits — credit quality, order-book visibility, professionally managed governance, and a broad multi-segment franchise — not on any data-center thesis. Vyoma/LTN Compute is a real and strategically interesting call option embedded in the stock, worth tracking, but this report is explicit that it is financially immaterial today and should not be treated as an investment thesis on its own.

• A genuinely diversified, AAA-rated conglomerate. Infrastructure/E&C, hydrocarbon, power, heavy engineering, defense, IT services (LTIMindtree, L&T Technology Services), financial services and realty spread execution and cyclical risk across segments that do not all move together.
• No promoter overhang. L&T is professionally managed with no identifiable promoter or promoter group — ownership dispersed across DIIs (43.01%), the public (37.60%) and FIIs (19.13%) as of June 2026 — removing a governance-concentration risk this report flags at several other companies.
• Top-tier, recently reaffirmed credit quality. CRISIL AAA/Stable and A1+ (3 September 2026, including a fresh NCD rating) plus a parallel ICRA reaffirmation citing strong operational and financial risk profiles and a ₹7.4 lakh crore group-wide unexecuted order book with ~3-3.5 year execution visibility.
• A large, growing Infrastructure order book — ₹4.22 lakh crore as of 31 March 2026, 48% international — providing multi-year revenue visibility independent of any single project or segment.
• A real, if early-stage, data-center franchise. Company materials claim L&T built roughly half of India's data-center capacity added over the last 12 years as EPC contractor (a company-sourced claim, not independently verified against a third-party market-share study); the rebranded Vyoma business, LTN Compute's Together AI order, and a stated Nvidia gigawatt-scale partnership give L&T a credible, if currently tiny, foothold in India's AI-infrastructure build-out.
• Optionality embedded at effectively no valuation cost. Because the DC business is immaterial to group financials, none of the current ~30x trailing multiple appears to price in Vyoma/LTN Compute — any future scale-up would be genuine upside optionality rather than an already-priced-in assumption.

• Margin trajectory is softening, not improving. Consolidated EBITDA margin slipped to 12% in FY26 from 13% in both FY24 and FY25, and Q4FY26 net profit fell ~3% YoY even as revenue rose ~11% — a reminder that L&T's core EPC businesses are working-capital-intensive and margin is not a one-way story.
• The data-center business is still pre-scale relative to its own balance sheet, let alone the group's: FY2025-26 DC revenue of ₹36.6 crore sits against a disclosed DC-business net worth of ₹1,142 crore — a large invested/asset base relative to current revenue, consistent with a capacity build-out phase rather than a proven revenue-generating steady state.
• Combined Chairman-and-Managing-Director role. S N Subrahmanyan has held both titles since 2023; this report could not confirm the full current board composition or independent-director percentage from the sources reached, only three recently (re)appointed independent directors (Amitabh Kant, B. Santhanam, Preetha Reddy) were named.
• Capacity and structure disclosure for the DC business is fragmented across press mentions — 2 MW (Navi Mumbai) and 30 MW (Chennai) cited as live; 90 MW, 200 MW+, 250 MW (Chennai/Together AI) and 250 MW (Dholera) cited as separate targets at different dates — this report could not reconcile these into a single consolidated capacity roadmap, and neither could it fully pin down the post-31-October-2026 entity structure linking Vyoma, Vyoma.AI Limited and LTN Compute.
• The Tamil Nadu MoU context should not be over-read. L&T's ₹2,000 crore/90 MW Kanchipuram commitment sits alongside separate MoUs signed by Adani Enterprises, STT GDC, CtrlS and Nxtra as parallel signatories in the same state cluster — this report could not confirm any of them as paying EPC customers of L&T specifically, and treats them as adjacent projects, not confirmed L&T revenue.
• No DC segment financials exist outside the one-off slump-sale disclosure. L&T does not report a standalone data-center segment in regular quarterly/annual filings; the ₹36.6 crore revenue and ₹1,142 crore net-worth figures are the only DC-specific numbers this research could find, with no multi-year history behind them.

• Completion of the Vyoma.AI Limited slump sale (targeted 31 October 2026) and any post-completion disclosure clarifying the Vyoma/Vyoma.AI/LTN Compute entity structure.
• FY27 segment reporting, to see whether L&T begins disclosing data-center financials with more granularity than the current one-off slump-sale figures.
• Execution milestones on the Chennai/Together AI campus (250 MW first phase, 150 MVA power readiness) and progress on the Dholera and Kanchipuram state-level DC commitments.
• Full board composition and independent-director percentage disclosure, to confirm SEBI LODR compliance for the combined Chairman/MD structure.

• None of the material risks here are data-center-specific — this is a diversified-conglomerate risk profile, not a DC-thesis risk profile.
• Execution and working-capital risk across a very large number of simultaneous infrastructure, hydrocarbon and defense projects, inherent to the EPC business model.
• Margin trajectory risk — EBITDA margin has drifted from 13% to 12% over the disclosed three-year window, and Q4FY26 PAT declined YoY despite revenue growth.
• Governance-disclosure risk given the unconfirmed independent-director ratio against a combined Chairman/MD role.
• Group-level cyclicality to order inflows, interest rates and commodity/input costs across its core capital-goods and infrastructure segments.

DC-specific segment financials are not disclosed at a granularity that would support their own valuation line — the only DC figures available are the one-off ₹36.6 crore FY26 revenue / ₹1,142 crore net-worth disclosure made in the context of the Vyoma.AI slump sale. This report therefore values L&T using its consolidated group figures only: CMP ÷ disclosed trailing P/E. At a CMP of ₹3,885 (18 September 2026) and a disclosed trailing P/E of 30.3x, implied trailing EPS is ~₹128.2. Applying a conservative +8% forward-growth assumption (in line with FY26's ~7.2% consolidated PAT growth, and deliberately excluding any uplift from the DC business given its immateriality) gives a constructed FY27E EPS of ~₹138.5. We apply a target multiple band around, not materially above, the current trailing multiple, consistent with a HOLD call on a fairly valued, quality conglomerate rather than a re-rating thesis:

Base case rounded to ₹4,017, an implied +3.4% return that sits within this report's HOLD band (-5% to +15%). Named brokerage targets found in this research — Nuvama ₹4,680 (25x FY28E, core business), Motilal Oswal ₹4,500, Emkay ₹4,000, all dated autumn 2025 — bracket our base case; none of the coverage found values Vyoma/LTN Compute as a standalone sum-of-the-parts component, consistent with its current sub-0.02%-of-revenue scale. The bull case above, at 33x forward earnings, would require broad multiple expansion across the group rather than any single DC-linked catalyst.

Source: screener.in (18-20 Sep 2026), consolidated group figures; DC-business figures from the Vyoma.AI Limited slump-sale disclosure (tradebrains.in, ~Aug 2026), not from regular segment reporting — L&T does not disclose a standalone data-center segment in its quarterly/annual filings, so these two figures have no multi-year history behind them.