Credit RatingCompanies & operators

Moody's (Thailand sovereign, corporate ratings)

Moody's Investors Service (a subsidiary of Moody's Corporation, NYSE:MCO) is one of the Big-3 global credit rating agencies. Maintains Thailand sovereign rating at Baa1 with stable outlook (as of 2024-2025). Rates the major Thai corporate issuers including PTT (SET:PTT), CP Group entities, SCG (SET:SCC), Thai banks, and Thai government-issued bonds. Coordinates with TRIS Rating (Thai domestic rating agency) on co-rating arrangements. Anchor reference for Thai corporate-bond pricing alongside S&P Global and Fitch Ratings.

Profile overview

Moody's Investors Service (a subsidiary of Moody's Corporation, NYSE:MCO) is one of the Big-3 global credit rating agencies. Maintains Thailand sovereign rating at Baa1 with stable outlook (as of 2024-2025). Rates the major Thai corporate issuers including PTT (SET:PTT), CP Group entities, SCG (SET:SCC), Thai banks, and Thai government-issued bonds. Coordinates with TRIS Rating (Thai domestic rating agency) on co-rating arrangements. Anchor reference for Thai corporate-bond pricing alongside S&P Global and Fitch Ratings.

Public-record references
Data as of: 2024-2026

Rating coverage and products

Sovereign

Thailand sovereign: Baa1 stable

Moody's rates Thailand sovereign at Baa1 (stable outlook as of 2024-2025). Three notches above speculative-grade; supported by current-account surplus, low external-debt ratios, and deep domestic-bond market depth.

Corporate ratings

Thai corporate issuer coverage

Moody's rates major Thai corporates including PTT, CP Group entities, Thai banks, and infrastructure issuers. Ratings drive international bond pricing; Thai corporates issuing USD or EUR bonds need Moody's or S&P rating for index inclusion.

Analytics

Moody's Analytics Thailand

Moody's Analytics subsidiary provides credit-risk data, economic forecasting, and regulatory-compliance tools to Thai banks, asset managers, and corporates. Revenue stream separate from ratings; growing in Asia risk-management market.

Big-3 agency Thailand sovereign ratings (2024-2025)

Moody's

Sovereign rating

Baa1

Outlook

Stable

S&P equivalent

BBB+

S&P Global

Sovereign rating

BBB+

Outlook

Stable

S&P equivalent

BBB+

Fitch

Sovereign rating

BBB+

Outlook

Stable

S&P equivalent

BBB+

TRIS Rating (domestic)

Sovereign rating

AAA (domestic scale)

Outlook

Stable

S&P equivalent

N/A (local scale)

Watchpoints 2025-2026

Sovereign outlook

Fiscal-deficit trajectory

Thailand's fiscal deficit widened to approximately 4% of GDP in 2024 partly due to digital-wallet stimulus. Moody's monitors debt-to-GDP trajectory; sustained deficits above 3.5% risk a negative-outlook revision.

Banking system

Thai bank NPL monitoring

Moody's monitors Thai bank system NPL ratio (approximately 3.5-4% in 2024) and provisioning adequacy. SME and household-debt restructuring post-COVID is the key asset-quality watchpoint for Thai bank ratings.

ESG ratings

Climate risk integration

Moody's ESG Solutions (now integrated into Moody's Ratings) is expanding climate-transition risk scoring for Thai corporates; PTT, cement (SCC), and energy sectors face incremental rating commentary on carbon-transition.

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Moody's (Thailand sovereign, corporate ratings) - Market Atlas Β· Insight