Fitch Ratings has upgraded eight Saudi banks' Long-Term (LT) Issuer Default Ratings (IDRs) to 'A-' from 'BBB+'.

The banks are Riyad Bank, The Saudi British Bank (SABB), Banque Saudi Fransi (BSF), Arab National Bank (ANB), Alinma Bank, The Saudi Investment Bank (SAIB), Bank Aljazira (BAJ) and Gulf International Bank - Saudi Arabia (GIB SA). Fitch has also upgraded Gulf International Bank's (GIB) and Gulf International Bank (UK) (GIBUK) IDRs to 'A-' from 'BBB+'. The Outlooks are Stable.

At the same time, Fitch has upgraded Government Support Ratings (GSR) of Al Rajhi Banking and Investment Corporation's (ARB) and the Saudi National Bank (SNB) to 'a-' from 'bbb+'; both banks' LT IDRs are unaffected by the rating actions. All banks' Viability Ratings (VRs) are unaffected by the rating actions.

The rating actions follow an action on the Saudi Arabia's sovereign rating on 5 April 2023 (see 'Fitch Upgrades Saudi Arabia to 'A+'; Outlook Stable' at www.fitchratings.com) and reflect the agency's view on increased probability of support the banks can get from Saudi Arabia's authorities.

A full list of rating actions is below.

Key Rating Drivers

Riyad Bank's, SABB's, BSF's, ANB's, Alinma's, SAIB's, BAJ's and GIB SA's IDRs are driven by sovereign support as reflected in the banks' GSRs of 'a-', which are in line with Fitch's Domestic Systemically Important Bank (D-SIB) GSR of 'a-'. This is applied to all Saudi banks, reflecting our view of a high probability of support for all the country's lenders from the Saudi authorities, if needed. ARB's and SNB's GSRs were also upgraded to 'a-' from 'bbb+' and now these underpin both banks' LT IDRs, which are driven by the banks' VRs.

The D-SIB GSR was upgraded to 'a-' from 'bbb+' on the sovereign rating upgrade. The authorities have a strong ability to provide support to the banking system given their large external reserves and increased access to external markets. There is a long record of support for Saudi banks and Fitch considers the authorities to still have a strong willingness to support the banking system to maintain stability in the domestic financial system.

GIB's IDRs are driven by its 'a-' GSR and reflect a high probability of support from the Saudi authorities if needed, despite the bank being licensed and headquartered in Bahrain. The Public Investment Fund of Saudi Arabia (PIF), the investment arm of the Saudi sovereign, has a 97.2% stake in GIB. GIB's IDRs are not capped by Bahrain's 'BB+' Country Ceiling. This is based on our view that GIB has limited local-currency (LC) debt and, therefore, the Saudi authorities would only have to repay GIB's creditors in US dollars or Saudi riyals, of which they have ample supplies, and without support flowing through Bahrain upon a sovereign event. Furthermore, GIB's foreign-currency (FC) liabilities to be repaid in Bahrain are not material at present.

GIBUK's IDRs are driven by its 'a-' GSR and reflect a high probability of support from the Saudi authorities, if needed, given the bank's indirect Saudi ownership. This reflects the Saudi authorities' strong ability and willingness to provide support to GIBUK.

The 'F2' Short-Term IDR for the banks is the lower of two options mapping to a LT IDR of 'A-' as per our Bank Rating Criteria. This is because a significant proportion of Saudi banks' funding is related to the government, and they would likely need support at a time when the sovereign itself is experiencing some form of stress.

The National Ratings for Saudi banks reflect their creditworthiness relative to that of other issuers in Saudi Arabia. The upgrade of six banks' (BSF, ANB, Alinma, GIB SA, SAIB and BAJ) National Ratings to 'AA (sau)' from 'AA- (sau)' and affirmation of Riyad's and SABB's National Ratings at 'AA (sau)' with the Stable Outlooks reflect the upgrade of the eight banks' LT LC IDRs to 'A-' and the fact that these banks' IDRs are now solely driven by government support. ARB's and SNB's National Ratings are 'AA+ (sau)' as these banks' LT LC IDRs are driven by their VRs and are now underpinned by support from the authorities.

Rating Sensitivities

Factors that could, individually or collectively, lead to negative rating action/downgrade:

A downgrade of Riyad Bank's, SABB's, BSF's, ANB's, Alinma's, SAIB's, BAJ's, GIB SA's, GIB's and GIB UK's Long-Term IDRs would be driven by a downgrade of the respective banks' GSRs.

A downgrade of all Saudi banks' GSRs would be triggered by a sovereign downgrade.

As GIB's Long-Term IDR is not capped by Bahrain's Country Ceiling, its LT IDR is not sensitive to a negative rating action on the Bahraini sovereign. However, if GIB's FC liabilities to be repaid in Bahrain become more material, the LT IDR could be downgraded and, potentially, be capped by the Country Ceiling of Bahrain.

The banks' National Ratings are sensitive to a negative change in their Long-Term LC IDRs and the banks' creditworthiness relative to other Saudi Arabian issuers'.

Factors that could, individually or collectively, lead to positive rating action/upgrade:

An upgrade of Riyad Bank's, SABB's, BSF's, ANB's, Alinma's, SAIB's, BAJ's, GIB SA's, GIB's and GIB UK's Long-Term IDRs would be driven by an upgrade of the respective banks' GSRs.

An upgrade of all Saudi banks' GSRs would be triggered by a sovereign upgrade.

The banks' National Ratings are sensitive to a positive change in their Long-Term LC IDRs and the bank's creditworthiness relative to other Saudi Arabian issuers'.

OTHER DEBT AND ISSUER RATINGS: KEY RATING DRIVERS

The ratings of senior debt (sukuk) issued by the banks directly or through special purpose vehicles (SPVs) are in line with the banks' LT and ST IDRs because Fitch views the likelihood of default on any senior obligations (including issued through SPVs) as the same as that of the respective bank.

ANB's and Riyad Bank's (issued through Riyad Sukuk Limited and ANB Sukuk Ltd) Tier 2 sukuk certificates are rated two notches below the banks' IDRs to reflect the certificates' subordinated status and Fitch's view of a heightened likelihood of poor recoveries in the event of default. We do not notch the certificates for incremental non-performance risk because the terms of the certificates do not provide for loss absorption on a 'going-concern' basis (eg coupon omission or write-down/conversion). In our opinion, the risk of incremental non-performance is low, especially given our view of the potential sovereign support that could be made available.

We use the banks' LT IDRs as the anchor rating for Tier 2 sukuk certificates as we believe that potential extraordinary sovereign support for Riyad Bank and ANB is likely to flow through to the bank's subordinated certificate holders. Fitch is not aware of any precedent set by the Saudi authorities in their approach to restructuring that would result in loss mitigation for Tier 2 debt.

OTHER DEBT AND ISSUER RATINGS: RATING SENSITIVITIES

The senior unsecured and subordinated debt and sukuk ratings are sensitive to change in the banks' LT and ST IDRs. The subordinated certificates are also sensitive to a reassessment of loss severity or incremental non-performance risk. A narrowing of notching to one from two currently below the anchor rating is unlikely in the near term without any precedent being set by the Saudi authorities through bank resolution or loss mitigation for Tier 2 subordinated notes.

Best/Worst Case Rating Scenario

International scale credit ratings of Financial Institutions and Covered Bond issuers have a best-case rating upgrade scenario (defined as the 99th percentile of rating transitions, measured in a positive direction) of three notches over a three-year rating horizon; and a worst-case rating downgrade scenario (defined as the 99th percentile of rating transitions, measured in a negative direction) of four notches over three years. The complete span of best- and worst-case scenario credit ratings for all rating categories ranges from 'AAA' to 'D'. Best- and worst-case scenario credit ratings are based on historical performance. For more information about the methodology used to determine sector-specific best- and worst-case scenario credit ratings, visit https://www.fitchratings.com/site/re/10111579

Criteria Variation

Fitch has deviated from the criteria by assigning a support-driven LT IDR for GIB seven notches above Bahrain's sovereign rating, contrary to the typical two notches above the sovereign (or three where Fitch views support as very robust in a stress scenario).

REFERENCES FOR SUBSTANTIALLY MATERIAL SOURCE CITED AS KEY DRIVER OF RATING

The principal sources of information used in the analysis are described in the Applicable Criteria.

Public Ratings with Credit Linkage to other ratings

The IDRs of Riyad Bank, SABB, BSF, ANB, Alinma, SAIB, BAJ, GIB SA, GIB and GIB UK are linked to Saudi Arabia's sovereign rating.

ESG Considerations

As Islamic banks, Alinma and BAJ need to ensure compliance of their entire operations and activities with sharia principles and rules. This entails additional costs, processes, disclosures, regulations, reporting and sharia audit. This results in an ESG Relevance Score of '4' for Governance Structure (in contrast to a typical relevance score of '3' for comparable conventional banks), which has a negative impact on their credit profiles and is relevant to their ratings in conjunction with other factors.

In addition, Islamic banks have an ESG score of '3' for Exposure to Social Impacts (in contrast to a typical ESG relevance score of '2' for comparable conventional banks), which reflects that Islamic banks have certain sharia limitations embedded in their operations and obligations, although this only has a minimal credit impact on the entities.

Unless otherwise disclosed in this section, the highest level of ESG credit relevance is a score of '3'. This means ESG issues are credit neutral or have only a minimal credit impact on the entity, either due to their nature or the way in which they are being managed by the entity. For more information on Fitch's ESG Relevance Scores, visit www.fitchratings.com/esg

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