The Future of BSNL and MTNL: Can India’s State Telecom Survive a Three-Player Private Market

A case study of BSNL and MTNL, India's state owned telecom operators. Covers their founding, three government revival packages totalling over Rs 3.2 lakh crore, MTNL's bond defaults through 2026, BSNL's 4G turnaround, the January 2025 operational merger, and what state telecom survival means for competition against the Jio, Airtel, and Vodafone Idea private oligopoly.

Home » Corporate Case Study » The Future of BSNL and MTNL: Can India’s State Telecom Survive a Three-Player Private Market
Public Sector and Telecom Case Study | June 21, 2026 India’s mobile market is, in practice, a contest between three private operators: Reliance Jio, Bharti Airtel, and Vodafone Idea, the last of which this site has already examined as a company kept alive substantially through government equity conversions. Standing apart from that contest, and largely outside the public conversation about it, are two state owned telecom companies that together still serve close to 100 million subscribers. Bharat Sanchar Nigam Limited, born in 2000 from the corporatisation of the Department of Telecommunications, and Mahanagar Telephone Nigam Limited, its older sibling dating to 1986, have together received more than Rs 3.2 lakh crore in government revival support since 2019, money that has produced a genuine operational turnaround at BSNL and a continued, unresolved crisis at MTNL, which has missed bond interest payments on government guaranteed debt as recently as June 2026. This article examines both companies in detail, what the revival packages actually bought, why BSNL’s 4G launch mattered, why MTNL’s problems have proven far harder to fix, and what state telecom’s survival or further retreat would mean for competition in a market that already shows signs of duopoly risk on the private side.
Table of Contents
  1. Part I: From Department to Corporation: How BSNL and MTNL Were Born The 1986 MTNL carve-out, the 2000 BSNL corporatisation, and three decades of decline that followed
  2. Part II: Three Revival Packages, Over Rs 3.2 Lakh Crore The 2019, 2022, and 2023 packages, what each one actually funded, and why BSNL needed three attempts
  3. Part III: BSNL’s Turnaround: The Swadeshi 4G Launch and What the Subscriber Numbers Show The TCS-led indigenous 4G stack, the September 2025 nationwide launch, and BSNL’s climb back in TRAI data
  4. Part IV: MTNL: The Sister Company That Could Not Be Saved the Same Way Listed status, sovereign guaranteed bonds, repeated defaults, and the operational handover to BSNL
  5. Part V: The January 2025 Operational Merger and What It Actually Changed Why MTNL still exists as a listed company while BSNL runs its networks
  6. Part VI: What State Telecom’s Survival Means for the Private Oligopoly BSNL’s role as a price anchor, the rural coverage gap private operators will not fill, and the limits of what a 7% player can do
  7. Frequently Asked Questions
Rs 3.22L cr
Combined value of three government revival packages for BSNL since October 2019: Rs 69,000 crore (2019), Rs 1.64 lakh crore (2022), and Rs 89,047 crore (2023).
93.02 million
BSNL’s wireless subscriber base as of April 2026, a 7.31% market share, following sustained monthly subscriber gains after its 4G launch.
Rs 31,944.51 cr
MTNL’s total debt as of August 2024, a figure far exceeding its annual income, with the company defaulting on multiple sovereign guaranteed bond interest payments through 2025 and 2026.
Jan 2025
Month BSNL began managing MTNL’s Delhi and Mumbai telecom operations directly, an operational merger that left MTNL listed but no longer independently running its own network.

Part IFrom Department to Corporation: How BSNL and MTNL Were Born

MTNL: Carved Out First, for the Two Biggest Cities

India’s telecom services were run directly as a government department for most of the twentieth century, originally as part of the Post and Telegraph Department until the Department of Telecommunications was separated out in 1975. Mumbai’s telephone exchange had been operating since January 28, 1882, under what was then called Bombay Telephone, and Delhi had its first telephone system from 1911, both eventually folded into the Department of Telecommunications’ direct operations. In April 1986, the Government of India carved out Mahanagar Telephone Nigam Limited from the Department of Telecommunications specifically to run telephone services in Delhi, including the National Capital Region, and Mumbai, including Thane district. MTNL held a monopoly in these two metro markets until 1992, when the telecom sector was opened to other operators. The company was awarded Navratna status, a designation for top performing central public sector enterprises, in 1997, and was eventually listed on both the Bombay Stock Exchange and the National Stock Exchange.

BSNL: Corporatised in 2000 to Create a Level Playing Field

Bharat Sanchar Nigam Limited was incorporated on September 15, 2000, and commenced operations on October 1, 2000, taking over the telecom services and network management functions of the erstwhile Department of Telecom Services and Department of Telecom Operations on a going concern basis, covering the entire country except for the Delhi and Mumbai circles that remained with MTNL. The corporatisation was explicitly intended to separate the government’s policy making role from its operational role in telecom, and to give private operators, who had been allowed into the sector from 1990 onward, a level playing field against an entity that was no longer a government department but a company operating, at least nominally, on commercial lines. BSNL inherited an enormous physical network and workforce: a 2009-2010 era profile described the company as holding telecom assets valued at the time around 50 billion US dollars in break up terms, with over half a million directly and indirectly employed workers, making its corporatisation one of the largest such exercises undertaken anywhere.

Why corporatisation alone did not solve the underlying problem: Turning a government department into a company changes its legal form and, in principle, its accountability structure, but it does not automatically change its operating culture, cost base, or decision making speed. BSNL inherited DoT’s existing workforce, wage structures, and bureaucratic processes wholesale. Major procurement and technology decisions still required clearances that moved at government pace rather than private sector pace, a problem that became starkly visible nearly two decades later when BSNL’s 4G rollout, finally awarded in 2023, arrived seven years after Reliance Jio had already launched 4G nationwide in 2016. Corporatisation gave BSNL a commercial structure without a commercial operating tempo, a mismatch that compounded over two decades into severe competitive disadvantage.

Two Decades of Decline

BSNL reported its first ever loss in the 2009-2010 financial year, a net loss after a decade of profitability following its 2000 formation. From that point, the trajectory for both companies pointed in largely one direction. The arrival of Reliance Jio in September 2016, with free voice calls and near giveaway data pricing, devastated revenue across the entire Indian telecom sector, but it hit BSNL and MTNL particularly hard because neither company had the 4G spectrum or network readiness to compete on the same technological footing, continuing to rely on 2G and 3G services for years after private operators had moved their networks to 4G as the default. By the time the government intervened with its first dedicated revival package in October 2019, BSNL’s accumulated losses and MTNL’s debt position had both reached levels that made continued operation without state support effectively impossible.


Part IIThree Revival Packages, Over Rs 3.2 Lakh Crore

The First Package: October 2019, Rs 69,000 Crore

On October 23, 2019, the Government of India announced its first dedicated revival package for BSNL and MTNL, valued at Rs 69,000 crore. The package included monetisation of assets, fund raising authority, allocation of TD-LTE spectrum, and a voluntary retirement scheme for employees at both companies. As part of this package, the Ministry of Communications decided that MTNL would be merged with BSNL, with MTNL becoming a wholly owned subsidiary of BSNL pending the completion of that merger, a structural decision whose practical implementation would not arrive in meaningful form for more than five years. The voluntary retirement scheme component proved to be one of the most consequential parts of this first package, sharply reducing the combined workforce of both companies and addressing the single largest fixed cost burden both had been carrying.

The Second Package: July 2022, Rs 1.64 Lakh Crore

On July 27, 2022, the Union Cabinet approved a second, far larger revival package specifically aimed at giving BSNL the means to deploy 4G and eventually 5G services, an objective the first package had not achieved. This package comprised a cash component of Rs 43,964 crore and a non-cash component of approximately Rs 1.2 lakh crore spread over four years. As part of this package, statutory dues worth Rs 33,404 crore owed by BSNL to the government were converted into equity, directly de-stressing the company’s balance sheet in the same manner the government would later use for Vodafone Idea’s spectrum and AGR dues. The package also merged Bharat Broadband Network Limited, the special purpose vehicle that had laid optical fibre under the BharatNet rural broadband programme, into BSNL, adding approximately 5.67 lakh kilometres of optical fibre across 1.85 lakh village panchayats to BSNL’s network using funds from the Universal Service Obligation Fund.

The Third Package: June 2023, Rs 89,047.82 Crore

On June 7, 2023, the Union Cabinet approved a third revival package, this time worth Rs 89,047.82 crore, specifically to fund the allotment of 4G and 5G spectrum to BSNL through equity infusion rather than cash auction payment. The package raised BSNL’s authorised capital from Rs 1.50 lakh crore to Rs 2.10 lakh crore and allotted four spectrum bands with budgetary support as follows: 10 MHz of paired spectrum in the 700 MHz band across 22 Licensed Service Areas worth Rs 46,338.60 crore, 70 MHz of spectrum in the 3300 MHz band across 22 Licensed Service Areas worth Rs 26,184.20 crore, spectrum in the 26 GHz band across 21 Licensed Service Areas worth Rs 6,564.93 crore, and spectrum in the 2500 MHz band across 6 Licensed Service Areas at 20 MHz and a further 2 Licensed Service Areas at 10 MHz, together worth Rs 9,428.20 crore, with the remaining Rs 531.89 crore of the package allocated to miscellaneous items. At the time, the Telecom Minister stated that BSNL was expected to become a net debt free company within three years as a result of the cumulative effect of all three packages.

BSNL Revival Packages: 2019 to 2023
Total value of each government revival package for BSNL, in Rs crore.
What the packages actually demonstrate by their existence: The need for three separate, large revival packages within four years is itself informative. A single, well designed intervention should in principle address a state owned enterprise’s core problems in one pass. That BSNL required the 2019 package to manage its workforce costs, the 2022 package to fund 4G deployment broadly, and then a further 2023 package specifically to secure spectrum allocation, suggests that earlier packages either underestimated the scale of investment required or were structured in stages deliberately, possibly reflecting fiscal sequencing constraints on the government’s own budget rather than a single, optimally sized rescue. According to government figures, the combined effect of the packages did produce results: BSNL’s total debt fell from Rs 32,944 crore to Rs 22,289 crore, and the company began reporting operating profits from FY2022 onward, the clearest evidence that the cumulative Rs 3.2 lakh crore in support translated into an actual operational turnaround rather than simply delaying an inevitable closure.

Part IIIBSNL’s Turnaround: The Swadeshi 4G Launch and What the Subscriber Numbers Show

An Indigenous 4G Stack, Nine Years After Jio

BSNL’s 4G rollout depended on a uniquely Indian supply chain, built around a consortium led by Tata Consultancy Services together with Tejas Networks, the Centre for Development of Telematics, known as C-DOT, and the public sector telecom equipment maker ITI Limited. BSNL issued an advance purchase order worth over Rs 15,000 crore to this TCS led consortium, with the total deal size, including ITI Limited’s separate contract for supplying 4G telecom gear worth Rs 3,889 crore, exceeding Rs 19,000 crore. The deployment plan covered approximately 1,00,000 4G sites nationwide, with the network designed to be upgradable to 5G once activated. After initial proof of concept trials in Firozpur, Pathankot, Bathinda, and Amritsar, BSNL launched beta 4G services in Amritsar, Punjab, on July 15, 2023.

The full national rollout, branded the Swadeshi 4G network to emphasise its entirely India developed technology stack, was formally inaugurated by Prime Minister Narendra Modi on September 27, 2025, commissioning more than 97,500 mobile towers built at a cost of approximately Rs 37,000 crore as part of the broader revival package funding. The government has stated this network can integrate with 5G in the future using the same underlying infrastructure. To encourage adoption, BSNL ran a promotional offer of one month of free 4G access for new subscribers from October 15 to November 15, 2025, at a nominal Rs 1 charge, including unlimited voice calls and 2 gigabytes of daily data.

The Subscriber Numbers: A Genuine, Sustained Recovery

The clearest evidence that BSNL’s 4G investment is translating into commercial results comes from the Telecom Regulatory Authority of India’s monthly subscription data. BSNL’s wireless subscriber base grew from approximately 85 million in June 2024 to 91 million by October 2025, and reached 93.02 million by the end of April 2026, holding a 7.31% market share of India’s total wireless subscriber base at that point. This recovery has been sustained over multiple consecutive months rather than a single spike: BSNL added 421,514 new subscribers in November 2025 alone, lifting its market share by 0.29 percentage points in a single month, and continued adding subscribers through the early months of 2026, including gains in March and April 2026 even as MTNL continued to lose subscribers in the same months.

India Wireless Market Share by Operator, April 2026
Total wireless subscribers as of end April 2026 stood at 1,271.90 million. Source: TRAI Telecom Subscription Data, April 2026.

Market analysts and government officials have attributed part of BSNL’s recent gains to tariff increases by private operators that took effect from mid-2024 onward, which made BSNL’s comparatively lower pricing more attractive to cost sensitive rural and semi-urban subscribers even before the full 4G rollout was complete. Telecom Minister Jyotiraditya Scindia has stated that BSNL has successfully transitioned from a 3G provider to a competitive 4G player, a characterisation the TRAI subscriber data through early 2026 substantively supports, even though BSNL’s overall market share, at approximately 7.3%, remains far smaller than any of the three private operators.

What 93 million subscribers and 7.3% market share actually represents: In absolute terms, BSNL’s subscriber base is larger than the entire population of most countries, and its sustained month on month growth through late 2025 and into 2026 is a genuine reversal of a trend that had run in the opposite direction for nearly two decades. The company is not a marginal or symbolic presence: it remains the largest provider of fixed line and wireline broadband services in India by a wide margin, and its network reaches rural and remote areas where private operators have historically found commercial deployment unprofitable. What the 7.3% wireless market share figure also makes clear, however, is the scale of ground BSNL has to recover. Reliance Jio alone holds more than five times BSNL’s subscriber base, and the combined PSU share of BSNL and MTNL together, at 7.33% as of April 2026, is barely a rounding adjustment against the 92.67% held by the three private operators. A genuine turnaround in subscriber trajectory is not the same as genuine competitive parity, and BSNL remains, by a wide margin, the fourth largest operator in a four operator market.

Part IVMTNL: The Sister Company That Could Not Be Saved the Same Way

A Listed Company With Government Guaranteed Debt It Still Cannot Service

Unlike BSNL, which is a 100% government owned, unlisted entity, MTNL has remained a listed public company throughout its history, trading on both the BSE under code 500108 and the NSE under the symbol MTNL, with the government holding the majority promoter stake. This listed status has not insulated MTNL from severe financial distress; if anything, it has made that distress more visible, since MTNL’s regulatory disclosures to the stock exchanges under SEBI’s Listing Obligations and Disclosure Requirements regulations have, through 2025 and into 2026, repeatedly recorded the company’s failure to fund interest payments on its bonds.

As of August 2024, MTNL’s total debt stood at Rs 31,944.51 crore, a figure far exceeding its annual income, and the company’s debt had by then already been classified as a non-performing asset by several lending banks, notwithstanding that the underlying bonds carry a government guarantee for eventual repayment. Through 2025 and into 2026, MTNL has disclosed multiple instances of failing to fund the escrow accounts required to make semi-annual interest payments on its bond series, including non-funding of interest on its 6.85% Bond Series VI due around June 21, 2026, and a separate disclosure of non-funding for its Bond Series VIIB interest due June 1, 2026. Credit rating agency CRISIL has maintained a Rating Watch with negative implications on MTNL’s bonds and non-convertible debentures, while still affirming the underlying CRISIL AAA(CE) rating that reflects the government’s unconditional guarantee, on the basis that continued adherence to a corrected payment schedule could eventually resolve the downgrade risk.

The Financial Picture in Numbers

MTNL’s revenue collapse and continuing losses are stark even by the standards of a distressed state enterprise. For the full financial year 2024-25, MTNL reported consolidated sales of Rs 698 crore, down from Rs 799 crore the year before, with a net loss of Rs 3,328 crore against a net loss of Rs 3,268 crore the prior year, meaning losses widened even as revenue shrank. The first quarter of FY2025-26 showed consolidated sales collapsing further to Rs 66 crore from Rs 184 crore in the equivalent quarter a year earlier, with the net loss for that single quarter reaching Rs 943 crore. MTNL has not declared a dividend to shareholders in at least fifteen years. The company’s market capitalisation, reflecting this sustained distress, stood at approximately Rs 1,874 crore to Rs 1,943 crore through mid-2026, a small fraction of its outstanding debt obligations.

MTNL Quarterly Financial Trajectory (Consolidated, Rs crore)
Q1 FY2024-25 Revenue: Rs 184 croreYear-ago baseline
Q1 FY2025-26 Revenue: Rs 66 croreDown 64% year on year
Q1 FY2024-25 Net Loss: Rs 773 croreYear-ago baseline
Q1 FY2025-26 Net Loss: Rs 943 croreLoss widened 22% year on year

Note: Bar widths are scaled relative to the larger figure within each comparison pair to illustrate the direction and scale of year on year change. Source: MTNL consolidated quarterly results.

This divergence between BSNL’s recovering subscriber trajectory and MTNL’s continuing financial deterioration is not a coincidence of timing. It reflects a structural difference between the two companies that the next section addresses directly: BSNL serves the entire country outside Delhi and Mumbai, giving it the scale to absorb the new 4G network’s fixed costs across a national subscriber base, while MTNL’s market is confined to exactly the two metro areas where private competition from Jio, Airtel, and Vodafone Idea is most intense and where MTNL’s legacy network had degraded furthest before any 4G investment arrived.


Part VThe January 2025 Operational Merger and What It Actually Changed

An Operational Merger, Not a Legal One

Since January 2025, BSNL has managed MTNL’s telecom operations in Delhi and Mumbai directly. This arrangement reflects the structure first proposed in the October 2019 revival package, under which MTNL was to become a wholly owned subsidiary of BSNL pending a fuller merger, but it stops short of a complete legal amalgamation. MTNL continues to exist as a separately listed company on the BSE and NSE, continues to carry its own debt obligations including the sovereign guaranteed bonds on which it has repeatedly missed interest payments, and continues to file its own quarterly results, board resolutions, and regulatory disclosures independently of BSNL. What has changed is that the day to day running of the network, customer service, and operational decision making in Delhi and Mumbai now sits with BSNL’s management rather than MTNL’s own.

This structure allows the government to extend BSNL’s operational improvements, including its new 4G infrastructure, into the Delhi and Mumbai markets without first resolving the considerably more complex question of how to handle MTNL’s existing listed shareholder base and its outstanding sovereign guaranteed debt in a full legal merger. A complete amalgamation would require addressing what happens to MTNL’s public shareholders, who would need to be compensated or converted into BSNL shareholders despite BSNL itself being unlisted, and would require either BSNL or the government to formally absorb MTNL’s debt obligations rather than the current arrangement, in which MTNL’s bonds remain MTNL’s own liability with a government guarantee that has, on multiple recent occasions, had to function as the actual source of repayment when MTNL itself could not fund its escrow accounts.

Why a full legal merger remains unresolved even after the operational handover: The practical logic for combining BSNL and MTNL is straightforward: two state telecom operators serving complementary, non-overlapping geographic markets, with one financially stronger and one severely distressed, would in principle benefit from consolidated balance sheets, shared procurement, and a single national network strategy. The reason this has not progressed beyond an operational arrangement more than six years after it was first proposed in the 2019 package is almost certainly the debt question. MTNL’s Rs 31,944.51 crore in debt, much of it in the form of bonds held by external investors who purchased them specifically because of the sovereign guarantee, cannot simply be folded into BSNL’s books without a formal restructuring process, an explicit government decision on how that debt will be serviced going forward, and likely some accounting recognition of losses that a full merger would otherwise allow to remain technically separate from BSNL’s own balance sheet. The operational merger captures most of the practical operating benefit of consolidation while deferring the harder financial and legal questions that a full amalgamation would force into the open.

Part VIWhat State Telecom’s Survival Means for the Private Oligopoly

A Fourth Player, Not a True Counterweight

India’s private telecom market, as this site has documented in detail in its case study on Vodafone Idea, already shows meaningful duopoly risk: Reliance Jio and Bharti Airtel together held approximately 77% of wireless subscribers as of April 2026, with Vodafone Idea’s continued survival dependent on repeated government equity conversions and a fifteen year deferred AGR repayment schedule extending to 2041. Against this backdrop, BSNL’s 7.31% market share and MTNL’s now negligible 0.01% to 0.02% share mean that state telecom, even after a genuine BSNL turnaround, cannot function as a true fourth competitive pole capable of independently constraining pricing decisions by the three much larger players. A company holding roughly one fourteenth of Jio’s subscriber base does not set the market’s pricing ceiling.

Where State Telecom’s Value Actually Lies

BSNL’s competitive significance operates through different mechanisms than head to head market share contestation. The clearest is its role as a price floor in markets and customer segments private operators have deprioritised. Government and TRAI officials have explicitly described BSNL’s continued presence as acting as a market balancer, a characterisation that reflects BSNL’s documented tendency to retain meaningfully lower tariffs than the three private operators, particularly in semi-urban and rural circles, which is precisely why BSNL’s subscriber gains accelerated after private operators raised tariffs from mid-2024 onward. For India’s most price sensitive subscribers, BSNL functions less as a fourth full competitor and more as a backstop that prevents the three private operators from raising rural and entry level pricing without limit, since a meaningful share of cost sensitive subscribers retain BSNL as a viable, lower cost alternative.

The second mechanism is geographic and infrastructural rather than purely competitive. BSNL remains the largest provider of fixed line and wireline broadband services in India, with the BharatNet optical fibre network it absorbed through the 2022 revival package reaching 1.85 lakh village panchayats, infrastructure that was built using Universal Service Obligation Fund money specifically because private operators had not found rural fibre deployment commercially attractive on a standalone basis. The government’s explicit framing of telecom as a strategic sector, repeated in cabinet communications around each revival package, reflects a view that certain network deployment and service continuity obligations, particularly in border areas, remote regions, and during emergencies, require a state owned operator that does not need to answer to private shareholders’ return expectations in the way Jio, Airtel, and even the government supported Vodafone Idea ultimately must.

The honest assessment of BSNL and MTNL’s future: BSNL’s trajectory through 2025 and into 2026 represents a genuine, well evidenced operational recovery: rising subscribers, an indigenous 4G network now serving as the foundation for eventual 5G, declining debt, and a path the government has explicitly targeted toward net debt free status. This recovery does not, however, position BSNL to meaningfully reshape the competitive structure of a market still dominated overwhelmingly by Jio and Airtel, with Vodafone Idea occupying a weakened but still much larger third position. MTNL’s position is considerably less resolved: a listed company with debt nearly thirty two times its annual quarterly revenue, repeatedly unable to fund its own bond interest payments despite a sovereign guarantee, now operationally absorbed into BSNL without the legal and financial restructuring that would actually resolve its underlying balance sheet problem. Whether India’s state telecom sector ultimately consolidates into a single, fully merged entity, continues indefinitely in its current operationally merged but legally separate form, or eventually sees MTNL’s listed shell wound down through a formal restructuring, remains an open question that the government has not yet committed to a timeline for answering, even as the operational case for BSNL’s continued existence as a market balancer has grown measurably stronger over the past eighteen months.
  • 1986
    MTNL carved out of DoT

    Mahanagar Telephone Nigam Limited established to run telecom services in Delhi and Mumbai, inheriting infrastructure dating to 1882 in Mumbai and 1911 in Delhi.

  • Sep 15, 2000
    BSNL incorporated

    Bharat Sanchar Nigam Limited formed by corporatisation of the Department of Telecom Services, commencing operations October 1, 2000, to provide a level playing field against private operators entering the sector.

  • 2009-10
    BSNL’s first ever annual loss

    The company reports its first net loss since formation, marking the start of a sustained financial decline that would continue for over a decade.

  • Sep 2016
    Reliance Jio launches; BSNL and MTNL fall further behind

    Jio’s free voice and low cost data devastate sector revenue. Neither BSNL nor MTNL has competitive 4G infrastructure, accelerating subscriber losses at both companies for years afterward.

  • Oct 23, 2019
    First revival package: Rs 69,000 crore

    Government announces asset monetisation, fund raising authority, TD-LTE spectrum allocation, and a voluntary retirement scheme. MTNL to become a BSNL subsidiary pending fuller merger.

  • Jul 27, 2022
    Second revival package: Rs 1.64 lakh crore

    Cabinet approves Rs 43,964 crore cash plus approximately Rs 1.2 lakh crore non-cash support over four years, specifically to fund 4G and 5G deployment. Rs 33,404 crore of statutory dues converted to equity. BBNL merged into BSNL.

  • Jun 7, 2023
    Third revival package: Rs 89,047.82 crore

    Cabinet allots 4G and 5G spectrum across four bands plus miscellaneous items through equity infusion. BSNL’s authorised capital raised to Rs 2.10 lakh crore.

  • Jul 15, 2023
    BSNL launches beta 4G in Amritsar

    First live deployment of the indigenous TCS, Tejas Networks, C-DOT, and ITI Limited developed 4G stack, following proof of concept trials in Punjab.

  • Jan 2025
    BSNL begins managing MTNL’s Delhi and Mumbai operations

    An operational, not legal, merger takes effect. MTNL remains separately listed and retains its own debt, but day to day network operations in its two metro markets pass to BSNL.

  • Sep 27, 2025
    Swadeshi 4G network nationally inaugurated

    Prime Minister Narendra Modi commissions over 97,500 towers built at approximately Rs 37,000 crore, completing the indigenous 4G rollout across BSNL’s national footprint.

  • Oct to Nov 2025
    BSNL subscriber recovery accelerates

    Subscriber base rises from approximately 85 million in June 2024 to 91 million by October 2025. November 2025 sees 421,514 net new subscribers in a single month.

  • 2025 to 2026
    MTNL repeatedly defaults on bond interest escrow funding

    Multiple disclosures confirm MTNL’s inability to fund semi-annual interest payments on sovereign guaranteed bonds, including Bond Series VI and Series VIIB obligations due in mid-2026, despite the government guarantee.

  • Apr 2026
    BSNL reaches 93.02 million subscribers, 7.31% market share

    TRAI data confirms sustained, multi-month subscriber growth at BSNL even as MTNL’s wireless share falls to approximately 0.01%, underscoring the divergence between the two companies’ trajectories.


Two Companies, One Strategic Bet, Two Very Different Outcomes

BSNL and MTNL share a founding logic, government ownership in a sector judged too strategically important to leave entirely to private operators, but the data through 2026 shows their paths have diverged sharply since the 2019 revival effort began. BSNL has converted more than Rs 3.2 lakh crore in cumulative government support into a real, measurable operational turnaround: an indigenous 4G network covering the country, a subscriber base growing for the first time in years, declining debt, and explicit government targets toward net debt free status. MTNL, confined to the two markets where private competition is fiercest and starting from a deeper hole, has not achieved an equivalent recovery, and its repeated failure to fund interest payments on sovereign guaranteed bonds through 2025 and 2026 represents a continuing, unresolved financial problem that an operational handover to BSNL has not solved.

Neither company, even in BSNL’s stronger form, is positioned to function as a genuine fourth competitive check on a private market where Jio and Airtel together hold close to 80% of subscribers and where Vodafone Idea’s own survival depends on extensive government support of a different kind. What BSNL’s revival does provide is something more specific and arguably more durable: a price anchor in rural and price sensitive segments that private operators have shown limited appetite to serve aggressively, and a fixed line and rural fibre network that fills genuine infrastructure gaps the private sector has not found commercially compelling to close on its own. Whether that role is sufficient justification for the scale of public investment already committed, and whether MTNL’s unresolved debt position will eventually force a fuller legal merger or a more formal restructuring, remain open questions. What the evidence through mid-2026 makes clear is that state telecom in India has not been allowed to fail, and in BSNL’s case specifically, the money spent keeping it alive has, for the first time in nearly two decades, begun to show up in the subscriber numbers rather than only in the size of each successive bailout.

Frequently Asked Questions

The government has approved three dedicated revival packages for BSNL since 2019, together worth more than Rs 3.2 lakh crore. The first, announced October 23, 2019, was worth Rs 69,000 crore and focused on asset monetisation, fund raising, spectrum allocation, and a voluntary retirement scheme. The second, approved July 27, 2022, was worth Rs 1.64 lakh crore, comprising Rs 43,964 crore in cash and approximately Rs 1.2 lakh crore in non-cash support over four years, aimed specifically at funding 4G and 5G deployment, and included converting Rs 33,404 crore of BSNL’s statutory dues into equity. The third, approved June 7, 2023, was worth Rs 89,047 crore and funded the allotment of specific 4G and 5G spectrum bands through equity infusion rather than cash auction payment.

According to government figures, these packages produced measurable results: BSNL’s total debt fell from Rs 32,944 crore to Rs 22,289 crore, and the company began reporting operating profits from FY2022 onward. MTNL, which is structurally separate from BSNL despite being included in some of the same policy announcements, has not seen an equivalent recovery and continued to default on bond interest payments through 2025 and 2026 despite the broader revival effort.

BSNL’s 4G delay stemmed from a combination of funding constraints, spectrum allocation timing, and a deliberate decision to build an indigenous technology stack rather than purchase equipment from established foreign vendors. The funding and spectrum allocation problems were addressed only through the second and third revival packages in 2022 and 2023, more than five years after Jio’s 2016 launch. Once funding was secured, BSNL awarded a contract worth over Rs 19,000 crore to a consortium led by Tata Consultancy Services, including Tejas Networks, C-DOT, and ITI Limited, to build and deploy an entirely India developed 4G network across approximately 1,00,000 sites.

This indigenous approach took time to develop, test, and deploy at scale, but it was completed: beta services launched in Amritsar in July 2023, and the full national rollout, branded the Swadeshi 4G network, was formally inaugurated by Prime Minister Narendra Modi on September 27, 2025, commissioning more than 97,500 towers. The network is also designed to be upgradable to 5G using the same infrastructure, meaning BSNL’s nine year delay relative to Jio’s 4G launch also positions it to move toward 5G without a second multi-year infrastructure build cycle.

The subscriber recovery is real and well documented in TRAI’s official monthly subscription data, which is sourced directly from telecom service providers. BSNL’s wireless subscriber base grew from approximately 85 million in June 2024 to 91 million by October 2025, and reached 93.02 million by the end of April 2026, representing a 7.31% market share. This growth has been sustained across multiple consecutive months, including a single month gain of 421,514 subscribers in November 2025, rather than appearing as a one-time spike.

That said, the scale of this recovery should be understood proportionally. BSNL’s 7.31% market share remains far smaller than any of the three private operators: Reliance Jio held 39.25% and Bharti Airtel 37.81% as of April 2026. BSNL’s growth represents a genuine reversal of nearly two decades of decline and demonstrates that its 4G investment is translating into commercial traction, particularly among price sensitive subscribers following tariff increases by private operators from mid-2024 onward, but it does not mean BSNL is approaching competitive parity with the three large private players.

MTNL’s core problem is a debt burden that has grown disproportionate to its shrinking revenue base. As of August 2024, MTNL’s total debt stood at Rs 31,944.51 crore, far exceeding its annual income, and several lending banks had already classified this debt as a non-performing asset despite the underlying bonds carrying a government guarantee. Through 2025 and 2026, MTNL has repeatedly disclosed failures to fund the escrow accounts needed to pay semi-annual interest on its bond series, including disclosures concerning its 6.85% Bond Series VI and Series VIIB obligations due in mid-2026. For the full year FY2024-25, MTNL reported consolidated sales of just Rs 698 crore against a net loss of Rs 3,328 crore, and its first quarter of FY2025-26 saw revenue fall further to Rs 66 crore with a quarterly net loss of Rs 943 crore.

Unlike BSNL, which operates across the entire country outside Delhi and Mumbai and can spread its 4G investment costs over a much larger subscriber base, MTNL is confined to exactly the two metro markets where competition from Jio, Airtel, and Vodafone Idea is most intense, and where MTNL’s legacy network had degraded furthest before any 4G investment arrived. Since January 2025, BSNL has taken over day to day operational management of MTNL’s Delhi and Mumbai networks, but this is an operational arrangement only. MTNL remains a separately listed company with its own debt obligations, and the harder questions of formally restructuring or merging that debt have not yet been resolved.

Not as a direct competitive counterweight in terms of market share. As of April 2026, Reliance Jio and Bharti Airtel together held approximately 77% of India’s wireless subscribers, while BSNL and MTNL combined held only about 7.33%. A company with roughly one fourteenth of Jio’s subscriber base cannot independently set or constrain the market’s pricing decisions the way a true fourth large competitor could. Vodafone Idea, despite being a much larger private operator with around 15.6% market share, has itself required extensive government equity conversion and a deferred AGR repayment schedule extending to 2041 simply to remain operationally viable, illustrating how difficult it already is for even a sizeable private player to constrain Jio and Airtel’s combined scale.

BSNL’s more realistic role is as a price anchor in specific segments rather than a market wide counterweight: government officials have explicitly described its presence as acting as a market balancer, particularly in rural and price sensitive customer segments where BSNL’s documented lower tariffs provide an alternative that limits how aggressively private operators can raise prices for that segment without losing customers. BSNL also maintains rural fibre and fixed line infrastructure, including the BharatNet network covering 1.85 lakh village panchayats, that private operators have shown limited commercial appetite to build independently. This is a meaningful but narrower form of competitive influence than head to head market share contestation against Jio and Airtel.

Disclaimer: This article is for informational and educational purposes only and is current as of June 21, 2026. Facts and figures are sourced from Press Information Bureau and Prime Minister’s Office press releases on the BSNL revival packages, Cabinet decision announcements from the Ministry of Communications, Telecom Regulatory Authority of India monthly Telecom Subscription Data reports, BSNL’s official corporate disclosures, and MTNL’s quarterly results and regulatory disclosures filed with the BSE and NSE under SEBI Listing Obligations and Disclosure Requirements regulations. This article does not constitute investment advice. MTNL is a listed equity security and investing in it carries significant risk given its disclosed debt servicing difficulties.

CA Divyansh Kumar
CA Divyansh Kumar

Divyansh Kumar is a Chartered Accountant qualified from the Institute of Chartered Accountants of India (May 2026) and holds a B.Com (Hons) degree from the University of Delhi. His areas of expertise include Income Tax, GST, DTAA, corporate insolvency, capital markets, and macroeconomic analysis. Through FiscalZenith, he covers Indian tax law, regulatory developments, and corporate case studies with a focus on accuracy and primary source verification.