Bio Green Energy Tech PCL (BIOTEC) fair value: what the stock is really worth
As of Sep 24, 2026: fair value of Bio Green Energy Tech PCL THB 0.41, price THB 0.29, upside +41.4%, quality 54 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
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Price vs Fair Value
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Sep 24, 2026.
How to read this chart
60‑month range 0.1600 THB – 1.57 THB · fair‑value band 0.2900 THB – 0.5400 THB · the 0.2900 THB price screens below the 0.4100 THB fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Sep 24, 2026.
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Bio Green Energy Tech Public Company Limited, together with its subsidiaries, engages in the marine transportation business in Thailand and internationally. The company offers boat charter, ship management, seafarer management, cargo handling, ship repair and maintenance, ship representation, and ship trading services.
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Bio Green Energy Tech Public Company Limited, together with its subsidiaries, engages in the marine transportation business in Thailand and internationally. The company offers boat charter, ship management, seafarer management, cargo handling, ship repair and maintenance, ship representation, and ship trading services. It also manufactures and distributes biodiesel glycerine products. The company was formerly known as Jutha Maritime Public Company Limited and changed its name to Bio Green Energy Tech Public Company Limited in May 2022. Bio Green Energy Tech Public Company Limited was founded in 1976 and is headquartered in Bangkok, Thailand.
Stock analysis
Bio Green Energy Tech PCL (BIOTEC) currently trades at 0.2900 THB, while our model-based Fair Value estimate is 0.4100 THB, implying the stock looks roughly 29.3% undervalued today.
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Valuation
Bull case: the DCF Models group reads highest at a median of 0.8500 THB per share, and 15 of the 22 models we run sit above the 0.2900 THB price.
Bear case: the Multiples group reads lowest at 0.1600 THB, and 7 of the 22 models stay below the price. Evidence for this calculation is low.
Scenario range: 0.2900 THB (bear) to 0.5400 THB (bull), the price of 0.2900 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 54/100 (solid quality), in the Basic Materials sector.
Mixed Growth: Revenue is growing, but margins or cash flow do not fully confirm the trend.
Bio Green Energy Tech PCL reported revenue of 4.2B THB in FY2025 versus 323M THB in FY2021, a compound +89.9%/yr. Reported net income was 29.3M THB in FY2025, compounding −11.0%/yr from FY2021.
Key figures
Market cap 885M THB (≈ $26.5M) · P/E ratio 9.7 · P/S ratio 0.07 · EPS (TTM) 0.0300 THB · Net margin 0.7% · Return on equity 7.2% · Return on assets (EBIT) 1.1% · Operating margin 2.5%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 42 out of 100 (low confidence).
What moves the price
The share trades about 17% below its 52-week high and 71% above its 52-week low, currently above its 200-day average.
For context, the median of 10 Basic Materials peers we cover trades at −40% fair-value upside, at 41%, BIOTEC screens cheaper than that median.
Fair Value models
Bear 0.2900 THBFair Value 0.4100 THBBull 0.5400 THB
Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above is their evidence-weighted blend, not the output of a single model. Based on fiscal year 2025 figures (about 9 months old). Earnings retained since then (0.0220 THB per share) are deliberately not added.Bear ⓘBear = the cautious scenario: the same model computed with conservative anchors (lower growth, margins and valuation multiples). Together with Bull it frames a plausible valuation range, not a price target.BaseBull ⓘBull = the optimistic scenario: the same model computed with favourable anchors (higher growth, margins and valuation multiples). Together with Bear it frames a plausible valuation range, not a price target.Evidence ⓘEvidence = how well-backed THIS model's estimate is for this stock (0–100): how complete and reliable its input data are, and how well the model fits the company. The final Fair Value is an evidence-weighted blend, so better-evidenced models count more. Green ≥70, amber 50–69, grey below 50.
Growth Quality ⓘGrowth is valuable only when reinvestment earns attractive returns (Aswath Damodaran): sustainable growth depends on return on capital, reinvestment and efficiency. Basis: total company revenue over the periods shown on the cards (3Y/5Y/all years), not per share, so a merger can show up as a growth jump; per-share earnings growth is in the value-creation card.79/100
Revenue is growing, but margins or cash flow do not fully confirm the trend.
Revenue growth 1 year
−7.1%
Revenue growth 3 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
−1.9%
Revenue growth 5 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+82.8%
Start year 2020 (pandemic). Over 10 years: +26.6% a year
Revenue growth 19 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+9.1%
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What shareholders gained per year (last 5 years), in THB ⓘWhat the business itself delivers per year: earnings growth per share plus the dividend yield. This is what you get IF the market keeps valuing the stock the same way: it contains no assumption about the market changing its mind. Computed per share, so buybacks count and a merger does not pass as growth. For a company that pays no dividend it is pure earnings growth per share. Period: earnings growth per share as CAGR over the last 5 reported fiscal years (annual statements), plus the current dividend yield. The start value is the median of the three years around the start, so a single crisis year (a pandemic or a write-down) does not distort the rate. Measured in THB: this currency has depreciated against the euro and dollar over the long run, so part of the nominal rate is currency erosion that never reaches a EUR/USD investor.
−38.7%
Earnings growth per share plus dividend.
Earnings per share, growth per year−38.7%
Dividend (yield on the price)0.0%
Profit margin 2020 to 2025 ⓘOperating margin then vs now, from reported annual statements. A falling margin after a boom year is the classic peak-earnings signal: the growth rate then leans on an inflated base.−53% → 1%
Growth Forecast
Little optimism in the price
The price assumes less growth than the company has delivered so far.
What the price assumes ⓘThis turns our valuation around: instead of asking what the share is worth, it asks what growth the current price requires. It uses the cash the company keeps after all spending (free cash flow), the same discount rate as our models, five years of growth, then slowing evenly to 2 % a year by year ten. Compared with the analysts' sales forecasts extended to the same five years (at least three analysts, for context only, it does not enter the Fair Value): within 3 percentage points counts as "in line" (amber), below that little optimism (green), above that a lot of optimism (red).
−6.1%
Yearly growth needed for the next five years to justify today's price.
What forecasts expect
n/a
No analyst forecast available.
After inflation (Thailand: IMF forecast 1.2% a year to 2030, 1.1% from 2016 to 2025) that is about −7.2% a year for the price.
Compare Bio Green Energy Tech PCL with another stock
Price, fair value, quality and upside side by side.
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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.Specialty Chemicals · 712 stocks
Beats the industry median on 9/14 measures
Overall it ranks above its industry peers.
Valuation
Quality Score54 · Above median
Fair Value upside+41% · Top 25%
Profitability
Return on equity (TTM)7% · Above median
Return on assets2% · Below median
Net margin (TTM)2% · Below median
Operating margin (TTM)2% · Below median
Growth and dividend
Revenue growth−19% · Bottom 25%
Balance sheet
Debt / equity0.22× · Above median
Valuation Multiplesvs Specialty Chemicals median · lower = cheaper
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Cite: Fair Value Calculator (2026). "Bio Green Energy Tech PCL Fair Value". https://www.fairvalue-calculator.com/stock/BIOTEC
Frequently asked questions
Is Bio Green Energy Tech PCL (BIOTEC) overvalued or undervalued?
As of Sep 24, 2026, our model estimates a fair value of 0.4100 THB versus a price of 0.2900 THB, about +41% upside (undervalued).
What is the fair value of BIOTEC?
Our model-based fair value for Bio Green Energy Tech PCL is 0.4100 THB (as of Sep 24, 2026), built from audited fundamentals. The current price: 0.2900 THB.
What is the quality score of BIOTEC?
Bio Green Energy Tech PCL has a Quality Score of 54/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.
What is the price target for Bio Green Energy Tech PCL (BIOTEC)?
Our model-based price target is the fair value of 0.4100 THB (as of Sep 24, 2026) from 24 valuation models. Cautious scenario 0.2900 THB, optimistic scenario 0.5400 THB. It is a calculation from audited fundamentals, not an analyst target.
What is the Bio Green Energy Tech PCL stock forecast for 2026?
Our models put fair value at 0.4100 THB, about +41% upside versus a price of 0.2900 THB (undervalued). Cautious scenario 0.2900 THB, optimistic scenario 0.5400 THB. The calculation is refreshed regularly with new filings.
What is the revenue of Bio Green Energy Tech PCL (BIOTEC)?
Bio Green Energy Tech PCL reported trailing-twelve-month revenue of about 4.0B THB (latest available figure, as of Sep 24, 2026).
What growth is priced into Bio Green Energy Tech PCL (BIOTEC)?
For today's price to be fair in a discounted-cash-flow model, Bio Green Energy Tech PCL would have to grow free cash flow by -6.1 % per year for five years (discount rate 11.6 %, then slowing evenly to 2 % perpetual growth by year ten). Over the last 5 years revenue grew +82.8 % per year. As of Sep 24, 2026.
What discount rate (WACC) does the fair value of BIOTEC use?
Our models discount Bio Green Energy Tech PCL at 11.6 %: a base by market capitalisation (nano), country premium for Thailand. The same rate applies in all 26 models.
What is a reverse DCF?
A reverse DCF turns the usual calculation around. Instead of deriving a value from assumptions, it takes today's price as given and asks: what free-cash-flow growth would a company have to deliver for exactly this price to be fair? The result is not a forecast but the expectation already priced in. For Bio Green Energy Tech PCL that is -6.1 % per year a year over ten years, using the same discount rate (11.6 %) and the same formula as our fair value.
How much growth has Bio Green Energy Tech PCL (BIOTEC) delivered so far?
Over the past 5 years revenue at Bio Green Energy Tech PCL grew +82.8 % a year. The price currently implies -6.1 % per year free-cash-flow growth a year. Comparing the two shows how much confidence is in the price: if it demands more than has been delivered, the business has to accelerate for the maths to work.
How fast is the sector of Bio Green Energy Tech PCL (BIOTEC) growing?
The median revenue growth in the sector is +3.3 % a year. That is the yardstick for the growth priced into Bio Green Energy Tech PCL (-6.1 % per year a year): it shows whether the expectation is within the usual range or beyond it.
What is the free cash flow yield of Bio Green Energy Tech PCL (BIOTEC)?
The free-cash-flow yield on the price is 20.08 %: that much free cash flow Bio Green Energy Tech PCL produces per unit of market value. When it exceeds the discount rate of our models (11.6 %), the business already earns more than its cost of capital demands, and the price needs little additional growth.
What is the intrinsic value of Bio Green Energy Tech PCL (BIOTEC)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Bio Green Energy Tech PCL it is 0.4100 THB per share (as of Sep 24, 2026), against a price of 0.2900 THB. It is the blended result of 24 valuation models (cash flow, earnings, asset, dividend).
Is Bio Green Energy Tech PCL stock overvalued or undervalued in 2026?
As of Sep 24, 2026, BIOTEC trades below its calculated fair value: price 0.2900 THB, fair value 0.4100 THB, a gap of about +41% (undervalued). The calculation is refreshed with each new quarterly report, so the verdict can change during the year.
Is fair value the same as the market price of BIOTEC?
No. The price is what the market pays today (0.2900 THB); the fair value is what the company's own numbers justify (0.4100 THB). For Bio Green Energy Tech PCL the two are 0.1200 THB per share apart. That gap is exactly why we show both numbers side by side.
How much is Bio Green Energy Tech PCL worth?
The market values Bio Green Energy Tech PCL at about 885M THB (market capitalisation, as of Sep 24, 2026). Per share that is 0.2900 THB; our models calculate a fair value of 0.4100 THB per share.
What do the bullish and bearish scenarios say about BIOTEC?
Our models span a range for Bio Green Energy Tech PCL: cautious scenario 0.2900 THB, base 0.4100 THB, optimistic 0.5400 THB per share (as of Sep 24, 2026, price 0.2900 THB). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of BIOTEC?
Bio Green Energy Tech PCL trades at a price-to-earnings ratio of 9.7 (as of Sep 24, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of 0.4100 THB is built from several models across several years. Other multiples: PEG 0.5, P/B 0.8, P/S 0.2, EV/EBITDA 7.6.
What is the PEG ratio of BIOTEC?
The PEG ratio of Bio Green Energy Tech PCL is 0.48 (P/E divided by earnings growth, as of Sep 24, 2026). That is below 1, so growth is priced more cheaply than the earnings multiple alone suggests.
How solid is the balance sheet of Bio Green Energy Tech PCL (BIOTEC)?
Balance-sheet figures for Bio Green Energy Tech PCL (as of Sep 24, 2026): return on equity 7.2%, debt of 0.22 per unit of equity. They feed the Quality Score of 54/100, which measures business quality independently of the share price.
How far is BIOTEC from its 52-week high?
Bio Green Energy Tech PCL trades at 0.2900 THB, about 17% below its 52-week high of 0.3500 THB and 71% above the low of 0.1700 THB (as of Sep 24, 2026). Distance from the high says nothing about value: that is what the fair value of 0.4100 THB is for.
Which stocks are comparable to Bio Green Energy Tech PCL?
From the same area (Basic Materials) we also value Linde plc, The Sherwin-Williams Company, Ecolab Inc, Air Products and Chemicals, Inc, among others. Each of them has its own fair-value calculation on this site using the same models, so the comparison is like for like.
Is Bio Green Energy Tech PCL stock attractive at the current price?
The data as of Sep 24, 2026: price 0.2900 THB, calculated fair value 0.4100 THB (+41%), Quality Score 54/100, from 24 models. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
How is the fair value of BIOTEC calculated?
We run Bio Green Energy Tech PCL through 24 models from four families: discounted cash flow, earnings models, asset and balance-sheet models, and dividend models. Every model gets the same audited fundamentals; the result is the weighted average of 0.4100 THB, with the spread shown as a cautious and an optimistic scenario.
Is it still worth investing in stocks now?
The global stock market currently sits 14.0 % above its aggregate fair value. Bio Green Energy Tech PCL currently trades 41 % below its own fair value, and the market average says nothing about that. An expensive market is no reason to stay out and no reason to buy everything at once: keep a broad savings plan running, buy single stocks only with money you can do without, and hold part of your money liquid while the market is high. The full picture including sectors is on is it worth investing now.
What is the share price of Bio Green Energy Tech PCL (BIOTEC)?
The closing price on Sep 24, 2026 was 0.2900 THB. Our model-based fair value is 0.4100 THB, about +41% upside (undervalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Bio Green Energy Tech PCL right now?
The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution. Solid quality (54/100) at a price below fair value, the discount is the argument here, not the business quality. A fairly wide model range (0.2900 THB to 0.5400 THB) leaves room in how you read the outcome.
Key figures of Bio Green Energy Tech PCL
How large is the market capitalisation of Bio Green Energy Tech PCL (BIOTEC)?
The market capitalisation of Bio Green Energy Tech PCL is 885M THB (≈ $26.5M). The stock-market value of the whole company: share price times number of shares. It is what the market asks for the entire business today.
What is the P/S ratio of Bio Green Energy Tech PCL (BIOTEC)?
The price-to-sales ratio of Bio Green Energy Tech PCL is 0.07 (P/E × margin). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What are the earnings per share of Bio Green Energy Tech PCL (BIOTEC)?
Earnings per share at Bio Green Energy Tech PCL are 0.0300 THB (price ÷ EPS = P/E 9.7). Earnings per share over the last twelve months: total profit spread across every single share.
What is the net margin of Bio Green Energy Tech PCL (BIOTEC)?
The net margin of Bio Green Energy Tech PCL is 0.7% (fiscal year 2025). How much of every unit of revenue ends up as profit. 10% means 10 cents of profit per dollar of sales.
What is the return on equity of Bio Green Energy Tech PCL (BIOTEC)?
The return on equity (ROE) of Bio Green Energy Tech PCL is 7.2% (last twelve months). Profit relative to shareholders' equity, how efficiently the company works with its owners' money.
What is the EBIT return on assets of Bio Green Energy Tech PCL (BIOTEC)?
On an EBIT basis the return on assets of Bio Green Energy Tech PCL is 1.1% (avg 5y). Operating profit (EBIT) relative to everything the company owns, as a multi-year average. It describes the business model rather than one good or bad year.
What is the operating margin of Bio Green Energy Tech PCL (BIOTEC)?
The operating margin of Bio Green Energy Tech PCL is 2.5% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Bio Green Energy Tech PCL (BIOTEC)?
Revenue at Bio Green Energy Tech PCL is growing −18.7% versus a year earlier (3y avg −1.9%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How fast are earnings growing at Bio Green Energy Tech PCL (BIOTEC)?
Earnings per share at Bio Green Energy Tech PCL are growing −92.5% versus a year earlier. How much earnings per share grew versus a year earlier.
How much net debt does Bio Green Energy Tech PCL (BIOTEC) carry?
The net debt of Bio Green Energy Tech PCL is 350M THB (fiscal year 2025, ≈ 2.0 yrs of FCF). Debt minus cash on hand. The note shows how many years of free cash flow could in theory pay it off.
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