Thai Oil Public Company Limited (TOP) fair value: what the stock is really worth
As of Nov 6, 2026: fair value (intrinsic value) of Thai Oil Public Company Limited stock THB 78.03, price THB 55.75, upside +40.0%, quality 60 out of 100. Rating: undervalued. Calculated from audited financials with 24 of our 26 valuation models and 37 quality factors, updated daily.
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Thai Oil Public Company Limited
TOP · BKThe stock costs 29% less than our calculation considers fair.
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Price vs Fair Value
White line = price, green steps = our fair value per fiscal year. As of Nov 3, 2026.
How to read this chart
60‑month range 20.18 THB – 77.75 THB · fair‑value band 45.96 THB – 103.55 THB · the 55.75 THB price screens below the 78.03 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. As of Nov 3, 2026.
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Company profile
Thai Oil Public Company Limited, together with its subsidiaries, engages in the oil refining and distributions, petrochemicals, lube base oil, and other businesses in Thailand, Indonesia, and internationally.
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It operates through Oil Refinery, Lube Base Oil Refinery, Aromatics and LAB, Power Generation, Solvent, Ethanol, Olefins, and Others segments.
The company offers refined fuels, including gasoline, diesel/gas oil, jet fuel, kerosene, fuel oil, and liquefied petroleum gas; and lube base oil, bitumen/asphalt, by-products, and special products, such as treated distillate aromatics extract and slack wax.
It also provides petrochemicals comprising paraxylene, benzene, toluene, and mixed xylenes; linear alkyl benzene, heavy alkyl benzene, and molex raffinates; and polyethylene and polypropylene resins, styrene monomer, butadiene, and olefins.
In addition, the company operates natural gas-fired co-generation power plants that generate and distribute electricity, steam, industrial water, and public utilities; and develops, invests, and operates power businesses.
Further, it is involved in the manufacturing and distribution of solvents and chemicals; investments in venture capital funds and startup businesses; production of ethanol; management of human resources; provision of technical support and treasury advice; design, development, and maintenance of digital services and systems; social enterprise operation support; and pipeline transportation of refined petroleum products.
The company was founded in 1961 and is headquartered in Bangkok, Thailand.
Stock analysis
Thai Oil Public Company Limited (TOP) currently trades at 55.75 THB, while our model-based Fair Value estimate is 78.03 THB, implying the stock looks roughly 29% undervalued today.
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Valuation
Bull case: the Growth DCF group reads highest at a median of 155.35 THB per share, and 17 of the 24 models we run sit above the 55.75 THB price.
Bear case: the Dividend Discount group reads lowest at 13.64 THB, and 7 of the 24 models stay below the price. Data coverage for this calculation is medium.
Scenario range: 45.96 THB (bear) to 103.55 THB (bull), the price of 55.75 THB sits inside it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.
Quality & growth
The Quality Score stands at 60/100 (solid quality), in the Energy sector.
Healthy Growth: Revenue growth appears healthy and is supported by profitability and cash-flow quality.
Thai Oil Public Company Limited reported revenue of 394B THB in FY2025 versus 336B THB in FY2021, a compound +4.1%/yr. Reported net income was 14.6B THB in FY2025, compounding +3.8%/yr from FY2021.
Key figures
Market cap 125B THB (≈ $3.7B) Mid · P/E ratio 3.8 · P/S ratio 0.33 · EPS (TTM) 14.49 THB · Dividend yield 1.8% · Net margin 8.5% · Return on equity 16.0% · Return on assets (EBIT) 6.6% (5-year average).
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 43 out of 100 (medium confidence).
What moves the price
The share trades about 28% below its 52-week high and 72% above its 52-week low, currently above its 200-day average.
For context, the median of 10 Energy peers we cover trades at −46% fair-value upside, at 40%, TOP screens cheaper than that median.
Fair Value models
All 24 models by family
The fair value above starts from this blend and is adjusted for a cyclical peak year.
Quality Score breakdown
It rates the business: profits, how they develop, real cash, balance sheet, investing and share count.
Revenue & earnings trend
Growth Forecast
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Compare Thai Oil Public Company Limited with another stock
Price, fair value, quality and upside side by side.
Peer Groupⓘ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.Oil & Gas Refining & Marketing · 115 stocks
Valuation Multiplesvs Oil & Gas Refining & Marketing median · lower = cheaper
Strength profile in five axes (Snowflake)
Context: sector, industry, market
- Is the Energy sector expensive or cheap?
- P/E, EV/EBITDA and margins by industry (reference tables)
- Revenue growth by industry
- PEG ratio by industry
- Stock screener with 62 metrics
- Undervalued stocks: Energy
- Valuation of the Thailand market
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
Similar stocks
10 more Oil & Gas Refining & Marketing stocks, each showing price versus our Fair Value estimate.
| Stock | Price | Fair Value | vs Fair Value | Compare |
|---|---|---|---|---|
| Indian Oil Corporation IOC | ₹146.25 | ₹245.43 | +68% | vs TOP |
| Bharat Petroleum Corporation BPCL | ₹319.90 | ₹434.58 | +36% | vs TOP |
| SK Innovation Co 096770 | 109,400 KRW | 134,361 KRW | +23% | vs TOP |
| Reliance Industries Limited RELIANCE | ₹1,320 | ₹865.31 | −34% | vs TOP |
| HF Sinclair Corporation DINO | $97.18 | $52.92 | −46% | vs TOP |
| Neste Oyj NESTE | €27.45 | €11.70 | −57% | vs TOP |
| Formosa Petrochemical Corporation 6505 | 85.70 TWD | 35.53 TWD | −59% | vs TOP |
| Valero Energy Corporation VLO | $346.45 | $131.30 | −62% | vs TOP |
| Phillips 66 PSX | $245.72 | $86.38 | −65% | vs TOP |
| Marathon Petroleum Corporation MPC | $372.74 | $113.66 | −70% | vs TOP |
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Frequently asked questions
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Key figures of Thai Oil Public Company Limited
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