Rating Rationale
October 10, 2025 | Mumbai
Bharti Telecom Limited
'Crisil AAA/Stable' assigned to Non Convertible Debentures
 
Rating Action
Rs.10500 Crore Non Convertible DebenturesCrisil AAA/Stable (Assigned)
Rs.2500 Crore Non Convertible DebenturesCrisil AAA/Stable (Reaffirmed)
Rs.4250 Crore Non Convertible DebenturesCrisil AAA/Stable (Reaffirmed)
Rs.12000 Crore Non Convertible DebenturesCrisil AAA/Stable (Reaffirmed)
Rs.8000 Crore Non Convertible DebenturesCrisil AAA/Stable (Reaffirmed)
Rs.25000 Crore Commercial PaperCrisil A1+ (Reaffirmed)
Note: None of the Directors on Crisil Ratings Limited’s Board are members of rating committee and thus do not participate in discussion or assignment of any ratings. The Board of Directors also does not discuss any ratings at its meetings.
1 crore = 10 million
Refer to Annexure for Details of Instruments & Bank Facilities

Detailed Rationale
Crisil Ratings has assigned its Crisil AAA/Stable rating to Rs 10,500 crore non convertible debentures of Bharti Telecom Ltd (BTL) and reaffirmed its ‘Crisil AAA/Stable/Crisil A1+’ ratings on the existing debt instruments.


The ratings continue to reflect the healthy market value to debt cover of BTL and its robust financial flexibility, driven by the strong reputation of its promoters, the Bharti group (shareholding through Bharti Enterprises Holding Pvt Ltd [BEHPL]) and Singapore Telecommunications Ltd (Singtel; rated 'A/Stable/A-1' by S&P Global Ratings). Crisil Ratings expects the company to maintain strong debt cover through the tenure of the rated debt.

 

BTL is a key holding company of Bharti Airtel Ltd (BAL; ‘Crisil AAA/Stable/Crisil A1+’) with 40.47% stake as on September 30, 2025. While the rated limits for the NCDs have increased, Crisil Ratings notes that the proposed NCDs will be utilized towards refinancing existing debt, hence overall debt levels are expected to remain stable. Outstanding debt in BTL as on July 14, 2025, was ~Rs 40,490 crore.

 

The ratings also factor in the expected dividends from BAL, which should be sufficient to meet the annual interest obligation of BTL. Bulk of the interest payments are structured annually and due in the third quarter of the fiscal, while the annual final dividend by BAL is usually declared during the first half of the fiscal, thereby enhancing the cash flow availability for interest payments. While BTL is exposed to refinancing risk as there are significant repayments due in the current fiscal, however, the company access to capital markets for funding and has an established track record of refinancing the debt at competitive rates. These strengths are partially offset by exposure to market risk.

Analytical Approach

Crisil Ratings has followed the holding company approach to analyse the credit risk profile of BTL. Net debt of BTL, BEHPL and Bharti Enterprises Ltd (BEL; ‘Crisil AA+/Stable/Crisil A1+’] have been combined to arrive at the market value to debt cover.

Key Rating Drivers - Strengths 

Strong market value to debt cover: The direct holding of BTL in BAL is worth around Rs 4.69 lakh crore as on October 8, 2025. BTL is the largest shareholder in BAL, with 40.47% stake as on September 30, 2025. BAL has healthy business and financial risk profiles, supported by its strong market position in the Indian telecom industry, diversified operations in non-mobile segments in India, and mobility and other businesses in Africa. The company’s shareholding in BAL is entirely unencumbered.

 

BEHPL, BEL and BTL together have gross debt of around Rs 40,490 crore as on July 14, 2025, signifying a strong cover in line with the healthy cover maintained in the past. Crisil Ratings expects the company to maintain financial flexibility and strong cover through the tenure of the rated debt.

 

Robust financial flexibility: Financial flexibility is driven by healthy reputation of the promoters. The Bharti group has an established management track record, while Singtel is a Singapore-based telecom company with over 800 million mobile customers across 21 countries as of March 2025.

Key Rating Drivers - Weaknesses 

Exposure to market risk: Financial flexibility, in terms of available cover, depends on the prevailing market sentiment and share price of BAL. Increase in systemic risk or sharp decline in share price of BAL are rating sensitivity factors.

Liquidity: Superior

BTL received a dividend (gross of taxes) of around Rs 1,800 crore in fiscal 2025 and ~Rs 3800 crore in FY 26 till date. BTL will continue to depend on dividend income, monetisation of investments, infusion of funds by the promoters or debt refinancing. The company also has strong access to the capital markets. It enjoys healthy financial flexibility because of its shareholding in BAL, which is valued at over Rs 4.69 lakh crore as on October 8, 2025. BTL also benefits from its strong promoters, the Bharti group and Singtel.

Outlook: Stable

BTL will continue to benefit from the strong financial flexibility it derives from its holding in BAL and its robust debt cover.

Rating Sensitivity Factors

Downward factors:

  •             Downgrade in the rating of BAL by one notch or more
  •             Steep fall in market capitalisation of BAL, leading to sustained decline in the debt cover of BTL

About the Company

Jointly promoted by the Bharti group and Singtel, BTL is a key shareholder in BAL. BEHPL and the Singtel group hold 50.56% and 49.44%, respectively, in BTL currently.

 

About BEHPL

BEHPL, promoted by the Bharti Mittal family, is a key holding company of the Bharti group, which has interests in diverse businesses such as telecom and financial services.

 

About BEL

BEL, promoted by BEHPL, is a key holding company of the Bharti group, which has interests in diverse businesses.

 

About BAL

Headquartered in India, BAL is a global communications solutions provider with ~59 crore customers in 17 countries across South Asia and Africa as on March 31, 2025. The company ranks among the top three mobile operators globally and its networks cover over two billion people. Airtel is the largest integrated communications solutions provider in India and the second-largest mobile operator in Africa. Airtel's retail portfolio includes high speed 4G/5G mobile broadband, Airtel Xstream Fiber with convergence across linear and on-demand entertainment, streaming services spanning music and video, digital payments and financial services. For enterprise customers, Airtel offers a gamut of solutions that include secure connectivity, cloud and data centre services, cyber security, Internet of Things, ad tech and cloud-based communication. The company had 36.1 crore mobile subscribers in India and ~17 crore in Africa as on March 31, 2025.

Key financial indicators (standalone)

As on / for the period ended March 31

Unit

2025

2024

Revenue

Rs.Crore

1900.7

884.5

Profit after tax (PAT)

Rs.Crore

-1211.6

-916.5

PAT margin

%

NM

NM

Adjusted debt/adjusted networth

Times

6.61

3.46

Interest coverage

Times

0.69

0.54

   NM: not meaningful because reported numbers are negative

Any other information: Not Applicable

Note on complexity levels of the rated instrument:
Crisil Ratings` complexity levels are assigned to various types of financial instruments and are included (where applicable) in the 'Annexure - Details of Instrument' in this Rating Rationale.

Crisil Ratings will disclose complexity level for all securities - including those that are yet to be placed - based on available information. The complexity level for instruments may be updated, where required, in the rating rationale published subsequent to the issuance of the instrument when details on such features are available.

For more details on the Crisil Ratings` complexity levels please visit www.crisilratings.com. Users may also call the Customer Service Helpdesk with queries on specific instruments.

Annexure - Details of Instrument(s)

ISIN Name Of Instrument Date Of Allotment Coupon Rate (%) Maturity Date Issue Size (Rs.Crore) Complexity Levels Rating Outstanding with Outlook
NA Commercial Paper NA NA 7 to 365 Days 25000.00 Simple Crisil A1+
INE403D08132 Non Convertible Debentures 21-Nov-22 8.80 21-Nov-25 2500.00 Simple Crisil AAA/Stable
INE403D08157 Non Convertible Debentures 05-Dec-22 8.70 05-Dec-25 3200.00 Simple Crisil AAA/Stable
INE403D08165 Non Convertible Debentures 12-Dec-22 8.60 12-Dec-25 1050.00 Simple Crisil AAA/Stable
INE403D08207 Non Convertible Debentures 04-Dec-23 8.95 04-Dec-26 3000.00 Simple Crisil AAA/Stable
INE403D08199 Non Convertible Debentures 04-Dec-23 9.00 04-Dec-28 2000.00 Simple Crisil AAA/Stable
INE403D08181 Non Convertible Debentures 04-Dec-23 8.90 04-Dec-25 3000.00 Simple Crisil AAA/Stable
INE403D08223 Non Convertible Debentures 05-Nov-24 8.25 15-Nov-27 2000.00 Simple Crisil AAA/Stable
INE403D08264 Non Convertible Debentures 05-Nov-24 8.75 05-Nov-29 2500.00 Simple Crisil AAA/Stable
INE403D08249 Non Convertible Debentures 05-Nov-24 8.90 05-Nov-31 1500.00 Simple Crisil AAA/Stable
INE403D08231 Non Convertible Debentures 05-Nov-24 8.65 05-Nov-27 2000.00 Simple Crisil AAA/Stable
INE403D08215 Non Convertible Debentures 05-Nov-24 8.90 05-Nov-34 1500.00 Simple Crisil AAA/Stable
INE403D08256 Non Convertible Debentures 05-Nov-24 8.75 05-Nov-28 1650.00 Simple Crisil AAA/Stable
NA Non Convertible Debentures# NA NA NA 10500.00 Simple Crisil AAA/Stable
NA Non Convertible Debentures# NA NA NA 850.00 Simple Crisil AAA/Stable

# Yet to be issued

Annexure - Rating History for last 3 Years
  Current 2025 (History) 2024  2023  2022  Start of 2022
Instrument Type Outstanding Amount Rating Date Rating Date Rating Date Rating Date Rating Rating
Fund Based Facilities LT   --   --   --   --   -- Withdrawn
Commercial Paper ST 25000.0 Crisil A1+ 17-07-25 Crisil A1+ 28-10-24 Crisil A1+ 27-11-23 Crisil A1+ 06-12-22 Crisil A1+ Crisil A1+
      -- 17-02-25 Crisil A1+ 16-10-24 Crisil A1+ 24-07-23 Crisil A1+ 30-11-22 Crisil A1+ --
      -- 04-02-25 Crisil A1+ 22-07-24 Crisil A1+   -- 14-11-22 Crisil A1+ --
      --   -- 11-04-24 Crisil A1+   -- 26-09-22 Crisil A1+ --
      --   --   --   -- 12-09-22 Crisil A1+ --
      --   --   --   -- 22-08-22 Crisil A1+ --
      --   --   --   -- 05-07-22 Crisil A1+ --
Non Convertible Debentures LT 37250.0 Crisil AAA/Stable 17-07-25 Crisil AAA/Stable 28-10-24 Crisil AA+/Positive 27-11-23 Crisil AA+/Stable 06-12-22 Crisil AA+/Stable Crisil AA+/Stable
      -- 17-02-25 Crisil AA+/Positive 16-10-24 Crisil AA+/Positive 24-07-23 Crisil AA+/Stable 30-11-22 Crisil AA+/Stable --
      -- 04-02-25 Crisil AA+/Positive 22-07-24 Crisil AA+/Positive   -- 14-11-22 Crisil AA+/Stable --
      --   -- 11-04-24 Crisil AA+/Stable   -- 26-09-22 Crisil AA+/Stable --
      --   --   --   -- 12-09-22 Crisil AA+/Stable --
      --   --   --   -- 22-08-22 Crisil AA+/Stable --
      --   --   --   -- 05-07-22 Crisil AA+/Stable --
All amounts are in Rs.Cr.

  

Criteria Details
Links to related criteria
Basics of Ratings (including default recognition, assessing information adequacy)
Criteria for holding companies

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