PTT Global Chemical Public Company Limited (PTTGC) Fair Value & Analysis

Basic Materials · TH · Market cap 160B THB (≈ $4.8B) · ISIN TH1074010006

Below-average quality, and trading another 21% above our fair value.

What runs behind every stock

26 valuation models 8 families, DCF to NCAV 37 quality factors margins, balance sheet, cashflow, debt 6 AI factors moat, what no ratio measures 2,000+ data points verified, per stock, median

69 individual criteria per stock, every one traceable See the method →

What matters now

• The model range is unusually wide (7.28 THB to 72.04 THB). The outcome hinges heavily on assumptions, so read the point estimate with caution.
• Solid but not exceptional quality (48/100) and above fair value, neither a clear bargain nor a standout compounder.

Price vs Fair Value (5 years)

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Aug 30, 2026.

How to read this chart

60‑month range 14.43 THB – 59.46 THB · fair‑value band 7.28 THB – 72.04 THB · the 44.00 THB price screens above the 36.42 THB fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). 1 fiscal year is left out: there the valuation rested on only a fraction of the usual models. Dashed = 300-day average. As of Aug 30, 2026.

Full chart & analysis →

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Analysis

PTT Global Chemical Public Company Limited (PTTGC) currently trades at 44.00 THB, while our model-based Fair Value estimate is 36.42 THB, implying the stock looks roughly 17.2% overvalued today. The Quality Score stands at 48/100 (below-average quality), in the Basic Materials sector. Bear case: priced above our estimate, the market already discounts strong expectations. Bull case: above-average quality can justify a premium, the entry price still matters most (evidence: medium).

Over the trailing twelve months, PTT Global Chemical Public Company Limited generated revenue of 502B THB at a net margin of -1.8%. Revenue grew 10.9% year over year. It earns a return on equity of -3.7%. Net debt stands at 186B THB. Fundamentals as of Aug 30, 2026

Our scenario range runs from 7.28 THB (bear case) to 72.04 THB (bull case); at 44.00 THB, the current price sits within that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. The share trades near its 52-week high and 146% above its 52-week low, currently above its 200-day average. For context, the median of 10 Basic Materials peers we cover trades at -48% fair-value upside, at -17%, PTTGC screens cheaper than that median.

Fair Value models

Each model estimates fair value its own way; the Fair Value above is the evidence-weighted blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small.

Widest divergence: DCF Models (52.56 THB) versus Multiples (5.16 THB). Highest evidence: FCF DCF (72).

Key figures & financial health

Quality Score breakdown

About the company

PTT Global Chemical Public Company Limited operates as a chemical company in Thailand and internationally. It operates through six segments: Upstream, Intermediates, Polymers and Chemicals, Bio and Circularity, Performance Chemicals, and Service and Others.

Full company description

PTT Global Chemical Public Company Limited operates as a chemical company in Thailand and internationally. It operates through six segments: Upstream, Intermediates, Polymers and Chemicals, Bio and Circularity, Performance Chemicals, and Service and Others. The company offers chemical products, such as petroleum, olefins, aromatics, purified terephthalic acid (PTA), EO-based performance, phenol, propylene oxide and polyols, acrylonitrile and methyl methacrylate, green chemicals, adhesives, coatings, and painting; and polymer products, including high-density polyethylene, linear low-density polyethylene, metallocene polyethylene, low-density polyethylene, polyethylene terephthalate, polypropylene, polystyrene, post consumer recycled plastic, bioplastics, compound, and purging compound. It also provides logistics, jetty and chemical tank farm, pipeline infrastructure, utility, land and property management, and information and communication technology; plant maintenance and engineering design; quality safety, occupational health, environmental, and security services; management consultancy; social enterprise; liquidity management and financing vehicle; corporate venture capital investment; and outsourcing services. Its products are used in the film and flexible packaging, rigid packaging, construction, healthcare, agricultural, automotive parts, electronics and electrical appliances, home and personal care chemicals, energy saving solution, sustainable solution, and masterbatch. The company was incorporated in 2011 and is headquartered in Bangkok, Thailand.

Company description, as reported by the company or data provider.

Revenue & earnings trend

FY2021 – FY2025 · reported fiscal years

PTT Global Chemical Public Company Limited reported revenue of 488B THB in FY2025 versus 469B THB in FY2021, a compound +1.0%/yr. Reported net income was −16.3B THB in FY2025.

PTTGC screens 21% overvalued. Compare with Saudi Basic Industries Corporation →

Peer Group

Chemicals · 347 stocks

How this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.

Valuation Multiples vs Chemicals median · lower = cheaper

Snowflake

Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.

Values & ESG

Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.

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Frequently asked questions

How we calculate Fair Value

Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data, nothing guessed.