Bharti Airtel Ltd BHARTIARTL

Summary

Bharti Airtel is India's second-largest telecom operator by revenue and subscribers, a full-scale diversified group spanning mobile, fixed broadband, DTH, enterprise connectivity, digital/fintech services and a separately-listed African arm (Airtel Africa plc). Its data-center exposure sits entirely inside an unlisted, wholly/majority-owned subsidiary, Nxtra Data Ltd, which posted FY26 revenue of ~₹2,430 crore, up ~17% YoY — approximately 1.1-1.6% of Airtel's ~₹2,10,973 crore consolidated FY26 revenue, depending on the base used. This report includes Bharti Airtel for completeness of India's DC-infrastructure ownership map, not because Nxtra is material enough to move the investment case: no brokerage note found in this research frames Airtel as a data-center or AI-infrastructure stock, and this report's HOLD call is made specifically from that DC-thesis lens, not as a verdict on Airtel's broader telecom franchise.

Judged as a telecom stock, Airtel is genuinely high quality and improving. CRISIL upgraded it to CRISIL AAA/Stable/A1+ in July 2025 (from AA+/Positive) and reaffirmed that rating in July 2026; S&P Global upgraded it twice in roughly thirteen months — to BBB from BBB- in November 2025, then to BBB+ in June 2026 — citing India/Africa growth and debt reduction; Moody's rates it Baa2/Stable and Fitch BBB-/Stable. Sell-side coverage is broad (7+ brokers per Trendlyne) and skews bullish, with targets from Jefferies (₹2,360), Morgan Stanley (₹2,435, upgraded to Overweight), Axis Securities (₹2,530) and JM Financial (₹2,100) clustering in a ₹2,100-2,530 range — all anchored to ARPU growth, tariff hikes, Africa and deleveraging, not to any DC/AI re-rating thesis.

The real, non-consolidated optionality is Nxtra's own build-out: a US$1 billion capital raise into Nxtra completed in March 2026, led by Alpha Wave Global with Carlyle (an existing investor) and Anchorage Capital participating, and a stated ambition to scale Nxtra's capacity roughly 4x from ~250MW to 1GW — a materially more ambitious re-scoping of an older (2021/2024-reiterated) 400MW-by-2025 target. A Google partnership (October 2025) to build "India's first AI hub and data center" in Visakhapatnam adds further strategic signal. All of this, however, sits inside an unlisted subsidiary whose revenue is not broken out as a segment in Airtel's own reported financials, and no Nxtra IPO or DRHP has been confirmed as of this research (September 2026) — only unverified speculation of one.

Net: HOLD. Airtel's own credit and telecom fundamentals justify a constructive stance, but not one this report can attribute to its data-center exposure — and a genuinely material, DC-unrelated overhang (the ~₹44,000 crore AGR litigation) argues against pricing in a scenario where everything goes right. Our target sits toward the lower end of the sell-side range precisely because we are not crediting Nxtra with the premium a pure-play DC re-rating would imply.

• A genuinely improving, multi-agency credit profile. CRISIL AAA/Stable/A1+ (upgraded Jul 2025, reaffirmed Jul 2026); S&P upgraded twice in ~13 months to BBB+ (Nov 2025, Jun 2026); Moody's Baa2/Stable; Fitch BBB-/Stable — an unusually rich, and improving, international rating profile for an Indian corporate.
• Broad, bullish sell-side coverage anchored to telecom fundamentals. Jefferies (Buy, ₹2,360), Morgan Stanley (Overweight, ₹2,435), Axis Securities (₹2,530) and JM Financial (Buy, ₹2,100); Trendlyne consensus ~₹2,331 from 7+ brokers — none of it framed as a DC/AI-infrastructure thesis.
• Real, if non-consolidated, Nxtra optionality. A US$1 billion March 2026 capital raise (Alpha Wave Global-led, with Carlyle and Anchorage Capital), a stated 1GW capacity target (~4x the current ~250MW), and an October 2025 Google AI-hub/data-center partnership in Visakhapatnam are genuine signals of scale ambition.
• Diversification beyond core India mobile, via Airtel Africa plc (separately listed) and a reported plan to list Airtel Money (fintech) in London in H2 2026 — additional, non-DC growth and optionality vectors.
• Nxtra's own segment growth is outpacing the parent: FY26 revenue of ~₹2,430cr (+17% YoY) with EBITDA growing faster still (+24% YoY), consistent with a scaling, margin-expanding data-center adjacency — genuinely encouraging, even though it remains too small to matter at the consolidated level.

• The ~₹44,000 crore AGR (Adjusted Gross Revenue) litigation overhang — material, long-running, and entirely unrelated to the data-center story. The Supreme Court dismissed Airtel's AGR-relief pleas in February and May 2025 (liability cited at ~₹43,980cr as of May 2025); DoT directed ~₹10,000cr of payment by 31 March 2026 with no relief granted; a subsequent, imprecisely-dated report (~mid-2026) describes a partial ~₹20,000cr relief order that this research could not verify against a primary source. This report treats the net current AGR liability as unresolved and material.
• An unexplained FY25 PAT spike (₹37,481cr, versus FY24's ₹8,558cr and FY26's ₹33,823cr) that this research could not trace to a specific one-off item — and which is almost certainly why disclosed trailing P/E multiples vary so widely across data providers (from ~28x to ~44x).
• Nxtra remains immaterial to the consolidated numbers: ~1.1-1.6% of group revenue, no separately disclosed segment financials beyond YoY growth rates, no confirmed hyperscaler/AI customer contracts named in sources found, and two different, unreconciled capacity targets (400MW-by-2025 vs. the newer 1GW ambition) with no single board-approved capex roadmap located.
• Governance clarity around the December 2025 leadership overhaul is incomplete. This research could not confirm whether Shashwat Sharma's "MD & CEO of Bharti Airtel India" title is a statutory, board-level Managing Director appointment on the listed entity, or an internal/operational designation — a distinction that matters for SEBI LODR's independent-director-threshold analysis if the board is ever found to be executive-chaired.
• ICRA's instrument-level ratings could not be reconciled into one clean rating from the sources this research reached (three different data points — AA-, AA+/Stable, and an AAA→AA+ downgrade on different facilities) — plausibly normal for a multi-instrument issuer, but unverified.

• Resolution of the AGR litigation and disclosure of a clean, reconciled net current liability figure — the single most consequential near-term item, and entirely unrelated to the DC story.
• Reconciliation of Nxtra's capacity roadmap (400MW-by-2025 vs. 1GW) against a single disclosed, board-approved capex plan, and whether Nxtra discloses standalone segment financials with more granularity.
• Confirmation of Shashwat Sharma's statutory board status and Sunil Mittal's exact Chairman designation, from the FY26/FY27 Corporate Governance Report.
• Any confirmed move toward a separate Nxtra listing or DRHP — as of this research, unconfirmed market speculation only.

• AGR litigation risk (dominant, DC-unrelated). A ~₹44,000cr cited liability with an already- directed ~₹10,000cr payment and an unresolved, only partially-verified relief order — a real cash and earnings risk sitting entirely outside the data-center story.
• Valuation-multiple ambiguity stemming from the unexplained FY25 PAT spike, which this report's valuation approach works around by deriving EPS from the disclosed trailing P/E rather than from PAT directly (see Valuation).
• Regulatory and competitive risk generic to the Indian telecom sector (tariff intervention, spectrum costs, Jio competitive intensity).
• Nxtra execution and disclosure risk — capacity targets have shifted materially with no single reconciled roadmap, and no named hyperscaler customer contracts were confirmed.

Bharti Airtel's FY25 PAT spike (₹37,481cr, versus FY24's ₹8,558cr and FY26's ₹33,823cr) is unexplained in the sources this research reached, and it drives a wide, unreliable spread in trailing P/E across data providers (~28x to ~44x). Rather than build EPS from PAT ÷ share count — which would embed that distortion directly into the target price — we use screener.in's disclosed trailing P/E of 37.8x against the 18 September 2026 CMP of ₹1,893.30 to back out an implied trailing EPS of ~₹50.1. Applying a modest, indicative 10% forward-growth assumption (consistent with steady ARPU-led telecom growth rather than any DC-driven re-rating) gives a constructed FY27E EPS of ~₹55.1. We apply a target multiple band around, not materially above, the current implied multiple — reflecting the view that Airtel's credit-quality improvements are real but already substantially reflected in sell-side targets, and that this report is not crediting Nxtra with a DC-thesis premium:

Base case rounded to ₹2,039, an upside of +7.7% consistent with a HOLD. This target sits below the ₹2,100-2,530 range of named brokerage targets found in this research (Jefferies ₹2,360, Morgan Stanley ₹2,435, Axis Securities ₹2,530, JM Financial ₹2,100) because those targets reflect the sell side's telecom-fundamentals thesis (ARPU, Africa, deleveraging) in full, whereas this report's mandate is to assess Bharti Airtel specifically through a data-center lens — on that basis, we see no reason to add a DC-driven premium on top of the telecom-fundamentals case already reflected in consensus.

Source: screener.in (18 Sep 2026). The FY25 PAT figure (₹37,481cr) is materially higher than both FY24 (₹8,558cr) and FY26 (₹33,823cr); this research could not trace the specific one-off driver and flags it explicitly rather than smoothing it into a trend line. Nxtra figures per ET Datacenters, 20 Jul 2026; AGR figure per Supreme Court Observer, 3 Nov 2025 reference to a May 2025 status.