Rating Rationale
September 25, 2023 | Mumbai
Bangalore International Airport Limited
Rating upgraded to 'CRISIL AA+/Stable'
 
Rating Action
Total Bank Loan Facilities RatedRs.10656 Crore
Long Term RatingCRISIL AA+/Stable (Upgraded from 'CRISIL AA/Stable')
 
Rs.503.5 Crore Non Convertible DebenturesCRISIL AA+/Stable (Upgraded from 'CRISIL AA/Stable')
Rs.150 Crore Non Convertible DebenturesCRISIL AA+/Stable (Upgraded from 'CRISIL AA/Stable')
Rs.300 Crore Non Convertible DebenturesCRISIL AA+/Stable (Upgraded from 'CRISIL AA/Stable')
Rs.700 Crore Non Convertible DebenturesCRISIL AA+/Stable (Upgraded from 'CRISIL AA/Stable')
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 upgraded its rating on the bank facilities and non-convertible debentures of Bangalore International Airport Limited (BIAL) to ‘CRISIL AA+/Stable’ from ‘CRISIL AA/Stable’.

 

The rating upgrade factors in strong recovery of traffic and non-aeronautical revenues better than Crisil Ratings expectations and overall improvement in risk profile of airport operators. Passenger traffic for fiscal 2023 stood at 98.6% of pre-covid levels (FY2020) at 32 million. Traffic for the first quarter of fiscal 2024 was 9.6 million, registering 14.3% growth over corresponding period of fiscal 2020, higher than all India average. Healthy double-digit growth is expected in traffic for fiscal 2024. Further, non-aero revenue for the fiscal 2023 recorded a healthy 19% growth over pre-covid levels in fiscal 2020 despite lower traffic numbers. BIAL registered a healthy uptick in non-aero revenue per pax with Q1 FY2024 standing at Rs. 258 per pax, up from Rs. 157 per pax pre-covid (FY2020). The strong recovery across traffic post Covid-19 disruptions and commencement of operations at the new terminal, cements confidence on the 11-14% p.a. traffic growth and 10-14% p.a. non-aero revenue growth over the next 2-3 years.

 

Risk profile for airports sector has improved post covid demonstrated through healthy financial flexibility in continued debt and equity capital availability for the overall sector. This conducive capital availability was also seen for BIAL in its raise of over Rs 1,650 crore of debt capital from domestic markets in fiscal 2022 & fiscal 2023 at competitive rates.

 

The rating continues to factor in the BIAL group's diversified revenue profile with structured returns on its regulatory asset base (RAB) under the hybrid till mechanism, strong market position as the operator of the largest airport in South India and healthy financial profile with ring-fenced financing structure. The presence of strong sponsors (with Fairfax being the largest shareholder) continues to provide comfort. These strengths are partially offset by exposure to project implementation and regulatory risks. The pending capex will be largely funded through drawdown of sanctioned debt and, hence, liquidity is expected to remain strong.

Analytical Approach

For arriving at the rating, CRISIL Ratings has combined the business and financial risk profiles of BIAL and its subsidiary, Bangalore Airport Hotel Ltd (BAHL), as these entities, together referred to as the BIAL group, are commonly managed and have significant financial linkages.

 

Please refer Annexure - List of Entities Consolidated, which captures the list of entities considered and their analytical treatment of consolidation.

Key Rating Drivers & Detailed Description

Strengths:

  • Strong market position as the operator of the largest airport in South India: BIAL operates the Kempegowda International Airport, Bengaluru, which is the third largest airport in India, with capacity to handle 51.5 million passengers per annum (post ongoing expansion). Furthermore, Bengaluru’s favorable demographics, presence of a large information technology (IT) base, healthy office-space absorption and other factors have driven strong traffic growth of over 20% annually for the five fiscals through 2020.

 

Lockdowns, restrictions on movement of people and overall economic slowdown had impacted the traffic with BIAL handling only 11 million passengers in fiscal 2021 against 32 million in fiscal 2020. Traffic recovered in fiscal 2022 to touch 16.3 million passengers (49% increase from fiscal 2021) and 32 million passengers (98.6% of fiscal 2020) in fiscal 2023. Strong market position within a defined catchment area is expected to restore passenger volumes and healthy growth as seen in the past. Further, revival in the economy and corporate travel is likely to provide a growth of 10-15% in fiscal 2024 (over fiscal 2023 volumes).

 

  • Regulated returns in the form of aero revenue: Revenue is split between aero and non-aero streams. The former segment, which comprises passenger fees, landing and parking charges, is fairly visible and stable. It is regulated by the AERA, which allows for a stable return on aero assets and true-up of aero revenue.

 

The non-aero revenue segment is well-diversified, with revenue from varied activities such as food and beverages, retail, duty-free shops, advertising and incomes from flight kitchen, car parking and ATM/forex services. This segment, which remains largely unregulated, grew at compound annual rate of over 20% during the last three fiscals till 2020 and contributed to nearly 38% of total revenue in fiscal 2020. Additionally, BIAL also has the right to develop about 462 acres of land around the Bengaluru airport, enhancing its financial flexibility.

 

  • Healthy debt service metrics over debt tenor and financial flexibility: Revival in traffic coupled with increase in aero revenue from CP 3 tariff order and restoration of non-aero revenue should help maintain comfortable debt service coverage ratio over the debt tenor extending till fiscal 2034. 

 

The financial flexibility of BIAL is further supported by the presence of strong sponsors (with Fairfax being the largest shareholder) having long-term strategic view and strong financial profile.

 

Weaknesses:

  • Exposure to risks associated with implementation of large expansion plans: Capex of around Rs.12747 crore was commenced in fiscal 2018 to build a new runway and the second terminal building and is expected to be completed by September 30, 2023. The second runway was completed before the pandemic and the second terminal has been fully commissioned and put to use for both domestic and international operations. Whereas the risk regarding timely completion and cost overrun is minimal, the group remains exposed to the risk of disallowance of certain costs as pass-through in tariff.   

 

  • Exposure to regulatory risks: The regulatory regime for domestic airport operators is evolving. Although, regulations have been largely favourable for the developers in recent years, some risks associated with regulatory uncertainty persist. Appropriate and timely true-ups for lower traffic and approval for cost overrun for capex, if any, are the open risks currently.

 

This was seen in the recent tariff order for CP 3 (April 1, 2021 to March 31, 2026) which was released in August 2021. It provided BIAL lower aeronautical revenue by ~Rs 940 crore within CP 3 by delaying/ holding ramp-up in tariffs. The authority also reduced tariff rates in the fourth quarter of fiscal 2026. Additionally, BIAL has been given lower allowance of operating expenses (approved Rs ~2,670 crore over CP 3 tenor) against BIAL representation of Rs ~5,160 crore (as per the consultation paper).

Liquidity: Strong

BIAL has unencumbered cash and equivalent of ~Rs 1,200 crore as on June 30, 2023. Additionally, the company has working capital line of Rs 50 crore, which can be used for meeting operating expenses in adverse circumstances. The company has low debt obligation over fiscals 2024. It is expected that capex would be met through drawdown of additional debt. The financial flexibility of BIAL is further supported by the presence of strong sponsors (with Fairfax being the largest shareholder) having long-term strategic view and strong financial profile.

Outlook: Stable

BIAL will benefit from ramp up in overall revenue, driven by a strong market position and growth in passenger traffic

Rating Sensitivity factors

Upward factors:

  • Faster-than-expected ramp-up in non-aero revenue (against CRISIL Ratings base case expectation of Rs 700 crore in fiscal 2024) resulting in vast improvement in expected debt service cushions
  • Material improvement in capital structure leading to improvement in financial profile over long term 

 

Downward factors:

  • Material deterioration in air traffic and non-aero revenues in FY24 (compared to current expectation of 37.5 million PAX annual traffic and Rs ~700 Cr of non-aero revenue)
  • Fall in liquidity cover below 4 months of debt servicing and operating expenses

About the Company

BIAL, sponsored by a consortium comprising Fairfax (57% holding), Siemens Project Ventures GmbH (17%), Airports Authority of India (AAI; 13% holding) and Karnataka State Industrial and Infrastructure Development Corporation (KSIIDC; 13% holding), is the developer-operator of the greenfield international airport at Bengaluru, under a 30-year concession (extended for further period of 30 years by BIAL) awarded by the Government of India starting from 2008. It has an annual design capacity of 5.15 crore (based on number of passengers that can be handled in peak hours) including the new Terminal 2.

 

BAHL is the developer of the hotel situated near the Kempegowda International Airport. The hotel is being operated by the Taj group and has commenced operations from October 2016.

Key Financial Indicators (CRISIL Ratings-adjusted numbers)

Particulars

Unit

2023

2022

Revenue

Rs crore

1784

826

Profit after tax (PAT)

Rs crore

528

-357

PAT margin

%

29.6

-43.2

Adjusted debt/adjusted networth

Times

3.40

3.21

Interest coverage

Times

2.59

1.22

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 the
instrument
Date of
Allotment
Coupon
Rate (%)
Maturity
Date
Issue size
(Rs. Crore)
Complexity
Level
Rating assigned
with outlook
NA Term Loan NA NA Jun-34 10,206.00 NA CRISIL AA+/Stable
NA Corporate Loan NA NA NA 400 NA CRISIL AA+/Stable
NA Cash Credit NA NA NA 50 NA CRISIL AA+/Stable
INE888G07055 Non Convertible Debentures 30-Jun-21 8.35% 30-Jun-31 200 Simple CRISIL AA+/Stable
INE888G07014 Non Convertible Debentures 30-Jun-21 8.35% 30-Jun-27 200 Simple CRISIL AA+/Stable
INE888G07022 Non Convertible Debentures 30-Jun-21 8.35% 30-Jun-28 200 Simple CRISIL AA+/Stable
INE888G07030 Non Convertible Debentures 30-Jun-21 8.35% 30-Jun-29 200 Simple CRISIL AA+/Stable
INE888G07048 Non Convertible Debentures 30-Jun-21 8.35% 30-Jun-30 200 Simple CRISIL AA+/Stable
INE888G07063 Non Convertible Debentures 3-Jun-22 8.35% 30-May-28 130.68 Simple CRISIL AA+/Stable
INE888G07071 Non Convertible Debentures 3-Jun-22 8.35% 30-May-29 130.68 Simple CRISIL AA+/Stable
INE888G07089 Non Convertible Debentures 3-Jun-22 8.35% 30-May-30 130.68 Simple CRISIL AA+/Stable
INE888G07097 Non Convertible Debentures 3-Jun-22 8.35% 30-May-31 130.68 Simple CRISIL AA+/Stable
INE888G07105 Non Convertible Debentures 3-Jun-22 8.35% 28-May-32 130.78 Simple CRISIL AA+/Stable

Annexure – List of entities consolidated

Names of Entities Consolidated

Extent of Consolidation

Rationale for Consolidation

Bangalore International Airport Ltd

Full

Common management and significant financial linkages

Bangalore Airport Hotels Ltd

Full

Common management and significant financial linkages

Annexure - Rating History for last 3 Years
  Current 2023 (History) 2022  2021  2020  Start of 2020
Instrument Type Outstanding Amount Rating Date Rating Date Rating Date Rating Date Rating Rating
Fund Based Facilities LT 10656.0 CRISIL AA+/Stable   -- 28-10-22 CRISIL AA/Stable 13-12-21 CRISIL AA/Negative 04-11-20 CRISIL AA/Negative CRISIL AA/Stable
      --   -- 29-04-22 CRISIL AA/Negative 28-04-21 CRISIL AA/Negative 30-07-20 CRISIL AA/Negative --
      --   --   --   -- 17-06-20 CRISIL AA/Negative --
      --   --   --   -- 27-03-20 CRISIL AA/Watch Negative --
Non Convertible Debentures LT 1653.5 CRISIL AA+/Stable   -- 28-10-22 CRISIL AA/Stable 13-12-21 CRISIL AA/Negative 04-11-20 CRISIL AA/Negative --
      --   -- 29-04-22 CRISIL AA/Negative 28-04-21 CRISIL AA/Negative   -- --
All amounts are in Rs.Cr.
Annexure - Details of Bank Lenders & Facilities
Facility Amount (Rs.Crore) Name of Lender Rating
Cash Credit 50 State Bank of India CRISIL AA+/Stable
Corporate Loan 400 State Bank of India CRISIL AA+/Stable
Term Loan 1000 Bank of Maharashtra CRISIL AA+/Stable
Term Loan 3100 State Bank of India CRISIL AA+/Stable
Term Loan 2000 Union Bank of India CRISIL AA+/Stable
Term Loan 1500 Axis Bank Limited CRISIL AA+/Stable
Term Loan 2606 Canara Bank CRISIL AA+/Stable
Criteria Details
Links to related criteria
CRISILs Approach to Financial Ratios
CRISILs Bank Loan Ratings - process, scale and default recognition
CRISILs Criteria for Consolidation

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