Bharti Airtel Ltd (BOM:532454) (Q1 2027) Earnings Call Highlights: Record Postpaid Adds and ...

Negative Points

• The Homes segment saw a moderation in net adds (473,000) due to a strategic pullback from aggressive low-entry pricing for Fixed Wireless Access (FWA), which had led to higher churn and weaker customer quality, impacting short-term growth.

• Rising global memory and chipset prices have challenged FWA unit economics, forcing Bharti Airtel Ltd ( BOM:532454 ) to tighten acquisition quality and pivot more towards fiber, which could slow overall home broadband expansion in the near term.

• Management reiterated that the industry's long-term pricing architecture remains unrepaired, with unlimited data plans capping ARPU, and noted that a correction is not imminent, limiting the potential for tariff-hike-driven ARPU growth.

• The B2B segment's margin outlook may trend slightly downwards as the portfolio shifts towards digital services like cloud and CPaaS, which have lower margins compared to traditional connectivity, despite faster revenue growth.

• The company faces significant cost headwinds from rising diesel prices, which were only partially mitigated by seasonal solar benefits and one-offs, with the full impact expected to be felt in subsequent quarters.

• Bharti Airtel Ltd ( BOM:532454 ) acknowledged that the B2B cloud business has a long gestation period for customer decisions due to integration efforts and egress costs, indicating that significant revenue contribution from this segment will take time to materialize.

Q & A Highlights

Q: What led to the strong sequential improvement in mobile ARPU, and is this trend sustainable without a tariff hike? Additionally, what are the key growth levers within the Airtel Business segment? A: Shashwat Sharma (CEO) attributed the ARPU growth to a combination of factors, including upgrades driven by data consumption, migration to unlimited plans, and an acceleration in postpaid additions fueled by the differentiated "Fast Lane" network slicing technology. He stated there is "reasonable headroom" to continue this momentum in the midterm, but reiterated that long-term sustained growth requires repairing the industry's pricing architecture to charge for data consumption. Gopal Vittal (Executive Vice Chairman) explained that B2B growth is being driven by a step-up in digital businesses (data center, cloud, CPaaS, IoT, cybersecurity) and larger connectivity deals, particularly on the global side, which is also improving the segment's underlying margin.

Q: Can you provide more color on the CapEx strategy, particularly regarding reallocation towards AI infrastructure, data centers, and 5G stand-alone? Also, how will the B2B revenue mix impact margins? A: Gopal Vittal (Executive Vice Chairman) stated that radio CapEx has moderated, while the large part of spending is going into transport, fiber, and Homes. He noted that 5G stand-alone CapEx is "very modest" as it is largely software-based. The company is rapidly scaling its data center portfolio from ~130 MW to 1 GW, which will require a period of rapid CapEx spend, and they will not hold back on investments needed for growth. On B2B margins, he explained that while asset-light areas like CPaaS have lower margins, connectivity and IoT have healthy margins, and cloud/data centers require heavy investment. He expects margins to remain in the current ballpark, possibly trending slightly downwards as the digital portfolio scales, but the focus is on faster revenue growth.

Q: What is the rationale and confidence behind scaling the data center business to 1 gigawatt? Does this include the Google contract? A: Gopal Vittal (Executive Vice Chairman) confirmed that the 1 GW ambition includes the existing Google contract. He detailed that the confidence comes from three sources: securing the right land parcels in Mumbai (where a large part of hyperscaler workloads run), the existing contracted business, and upcoming builds that are already underway (a couple of hundred MW over the next two years). He stated they have "very clear line of sight" to fill the remaining gap with the land parcels they are finalizing.

Q: What is the strategy for the Homes business given the moderation in net adds and margin pressure? Is this a conscious slowdown? A: Shashwat Sharma (CEO) explained that the slowdown is a conscious correction. Aggressive low entry-level pricing for Fixed Wireless Access (FWA) led to poor customer quality, higher churn, and weaker continuity. Additionally, rising global memory and chipset prices challenged FWA economics. The company has responded by tightening acquisition quality and pivoting to double down on fiber, using FWA only where fiber is not accessible. Gopal Vittal (Executive Vice Chairman) added that they are already seeing momentum return in recent weeks as this strategy is implemented.

Q: What is the long-term outlook for the Africa business, and how will its contribution to the group evolve? A: Gopal Vittal (Executive Vice Chairman) highlighted Africa's structural growth potential, citing low penetration (45% teledensity, 52% smartphone penetration), a young population (median age under 18), and a large addressable market. He expects Africa to "punch above its weight," with its contribution to group growth being substantially higher than its base contribution, meaning its share of the portfolio will keep growing. He noted that investments in Africa will continue to step up, but the market structure (typically 2-3 players) and cheap spectrum make it a capital-efficient growth opportunity.

Q: Regarding the pricing architecture, are we now in a more infrequent tariff hike cycle? And why is a price hike needed if organic return on capital is already improving? A: Gopal Vittal (Executive Vice Chairman) clarified that the key issue is repairing the "architecture" where low entry-level pricing provides unlimited data, which caps ARPU. He believes that with a more sensible tiered architecture (small, medium, large, XL), India could see sustained 4-5% ARPU growth over the next 5-7 years without touching entry-level pricing. He emphasized that this is an industry-wide issue that cannot be solved by a single player. He did not directly address the frequency of tariff hikes but stressed that the focus is on structural repair rather than short-term price increases.

Q: What are the benefits of introducing Indus Towers into Africa, and will it expand to more markets? A: Soumen Ray (CFO) stated that Indus brings a low-cost architecture and expertise in construction, digitization, and energy management to Africa, which has historically had high tower costs and rentals. This will improve Airtel Africa's OpEx performance on rentals and energy. He noted that Indus is running a lean structure with remote monitoring, and if the initial three markets are successful, it could logically expand to other markets, though the current focus is on getting the first three right.

Q: How is the company leveraging AI, specifically the new endpoint device technology for field engineers? A: Shashwat Sharma (CEO) confirmed that they have developed a small language model that runs on the endpoint device (a regular handset) of field engineers, enabling real-time image processing to standardize workmanship. Gopal Vittal (Executive Vice Chairman) added that this breakthrough has reduced the cost of running these workloads from approximately INR30-35 crores to zero, as it no longer relies on cloud computing. He noted this technology could be extended to other areas like retail stores.

Q: How is Airtel managing the potential conflict between its own NBFC and partner lenders on the Airtel Finance platform? A: Gopal Vittal (Executive Vice Chairman) stated that they do not see a conflict, drawing parallels to large NBFCs in India that operate as LSPs (Lending Service Providers) while also working with partners. He confirmed they will abide by all RBI regulations governing the LSP segment to ensure full compliance.

Q: What is the outlook for the B2B cloud business, and what is the USP for winning customers? A: Gopal Vittal (Executive Vice

For the complete transcript of the earnings call, please refer to the full earnings call transcript .