SCB (Siam Commercial Bank, SET:SCB)
Siam Commercial Bank Public Company Limited (SET:SCB, parent SCB X holding company) is Thailand's oldest commercial bank, established 1906. The Thai monarchy holds approximately 23% via Crown Property Bureau, making it the largest individual shareholder. Operates as flagship retail and commercial bank with the SCB Easy mobile-banking app. Restructured into SCB X holding company in 2022 to enable digital-banking and venture-capital expansion under SCB 10X, SCBS Securities, and Robinhood platform subsidiaries. Competes with KBank, Bangkok Bank, and Krungsri (BAY) in Thai bank tier.
Profile overview
Siam Commercial Bank Public Company Limited (SET:SCB, parent SCB X holding company) is Thailand's oldest commercial bank, established 1906. The Thai monarchy holds approximately 23% via Crown Property Bureau, making it the largest individual shareholder. Operates as flagship retail and commercial bank with the SCB Easy mobile-banking app. Restructured into SCB X holding company in 2022 to enable digital-banking and venture-capital expansion under SCB 10X, SCBS Securities, and Robinhood platform subsidiaries. Competes with KBank, Bangkok Bank, and Krungsri (BAY) in Thai bank tier.
Business segments
Retail banking
SCB Easy mobile banking
SCB Easy is Thailand's leading retail banking app by active users, with approximately 16 million registered customers. Offers real-time transfers, QR payment, investment products, and insurance sales. Competes directly with KBank's K PLUS and TTB's TOUCH app.
Digital ventures via SCB X
SCB 10X and Robinhood
SCB X holding company funds SCB 10X (venture capital, blockchain, DeFi bets), SCBS Securities (online brokerage), and Robinhood food-delivery platform. The 10X portfolio includes investments in Bitkub and international crypto-adjacent ventures.
Corporate and SME banking
Commercial lending and trade finance
SCB holds approximately 14-15% of Thai commercial-loan market share. Key segments include manufacturing export lending, property-developer construction loans, and SME working-capital credit lines coordinated with BoI-incentivised industries.
Thai Tier-1 banks: key metrics
| Bank | Ticker | Total assets (THB T) | NPL ratio (2024) |
|---|---|---|---|
| Bangkok Bank | SET:BBL | ~4.2 | ~3.3% |
| Kasikornbank | SET:KBANK | ~4.0 | ~3.5% |
| SCB (Siam Commercial Bank) | SET:SCB | ~3.5 | ~3.0% |
| Krungthai Bank | SET:KTB | ~3.8 | ~4.0% |
Watchpoints 2025-2026
SCB X digital bet
Robinhood and DeFi exposure
Robinhood food delivery has struggled to achieve profitability against Grab and FoodPanda. SCB X's DeFi and crypto-adjacent bets via SCB 10X require careful provisioning given Thai SEC regulatory tightening on digital-asset platforms.
Virtual bank licence
BoT virtual banking award
Bank of Thailand will award virtual bank licences in 2025-2026. SCB faces competition from Ascend Money and KBank-led consortia. A virtual bank win could accelerate unbanked-segment capture; a loss would cede fintech headroom.
Crown Property overhang
Shareholder stability
The Crown Property Bureau's approximately 23% stake provides implicit stability but also limits free-float liquidity and M&A flexibility. Any structural change to Thai royal-property governance could reprice this overhang risk.
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