OneConstruction Group Limited (ONEG) fair value: what the stock is really worth
We calculate from audited financials what OneConstruction Group Limited is really worth. The fair value tells you whether the price is too high or too low, the quality score (0 to 100) how solid the business behind it is. 26 models, 37 quality factors, updated daily.
Valuation from Aug 13, 2026. With the latest figures (losses, negative cash flow), a fair value can no longer be calculated.
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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 Aug 13, 2026.
How to read this chart
21‑month range $0.8500 – $12.99 · fair‑value band $0.6120 – $0.9860 · the $1.01 price screens above the $0.8075 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Aug 13, 2026.
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OneConstruction Group Limited, together with its subsidiaries, provides structural steelwork for construction projects in Hong Kong. The company engages in the installation and formation of steel structures; and provides workforce services.
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OneConstruction Group Limited, together with its subsidiaries, provides structural steelwork for construction projects in Hong Kong. The company engages in the installation and formation of steel structures; and provides workforce services. It serves public and private sector projects, including infrastructure, and public facilities and residential developments, as well as private commercial, residential, and industrial developments. The company was founded in 2021 and is headquartered in Kowloon, Hong Kong. OneConstruction Group Limited operates as a subsidiary of Rich Plenty Limited.
Stock analysis
OneConstruction Group Limited Ordinary Shares (ONEG) currently trades at $1.01, while our model-based Fair Value estimate is $0.8075, implying the stock looks roughly 25.1% overvalued today.
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Valuation
How firm this estimate is: it rests on 13 models at a data quality of 91/100, which puts the evidence level at low.
Scenario range: $0.6120 (bear) to $0.9860 (bull), the price of $1.01 sits above 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 30/100 (below-average quality), in the Industrials sector.
Weak Growth: Revenue is shrinking: the last year, the last three and the last five years are all negative.
OneConstruction Group Limited Ordinary Shares reported revenue of $6.3M in FY2026 versus $63.5M in FY2022, a compound −43.8%/yr. Reported net income was −$1.7M in FY2026.
Key figures
Market cap $16.2M · P/S ratio 0.33 · EPS (TTM) $−0.8300 · Net margin −26.8% · Return on equity −213% · Return on assets (EBIT) −3.1% · Operating margin −59.5% · Revenue growth (YoY) −11.7%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 34 out of 100 (medium confidence).
What moves the price
The share trades about 92% below its 52-week high and 19% above its 52-week low, currently below its 200-day average.
For context, the median of 10 Industrials peers we cover trades at −31% fair-value upside, at −20%, ONEG screens cheaper than that median.
Notify me when ONEG reaches fair value
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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.18/100
Revenue is shrinking: the last year, the last three and the last five years are all negative.
Revenue growth 1 year
−88.1%
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.
−51.2%
’22
’23
’24
’25
’26
Profit margin (trend) ⓘ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.
3.5% (2022) → −26.6% (2026)
What shareholders gained per year ⓘWe only publish this rate when it is defensible. Reason: fiscal 2026 is a loss year, no rate is defined from a loss
not computed
Growth Forecast
A lot of optimism in the price
The price assumes more 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).
+60.0%
Yearly growth needed for the next five years to justify today's price.
What forecasts expect
n/a
No analyst forecast available.
After inflation (USA: IMF forecast 2.4% a year to 2030, 3.1% from 2016 to 2025) that is about +56.3% a year for the price.
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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.Engineering & Construction · 840 stocks
Beats the industry median on 1/9 measures
Overall it trails its industry peers.
Valuation
Quality Score30 · Bottom 25%
Fair Value upside−21% · Below median
Profitability
Return on assets−18% · Bottom 25%
Net margin (TTM)−27% · Bottom 25%
Operating margin (TTM)−59% · Bottom 25%
Growth and dividend
Revenue growth−12% · Below median
Balance sheet
Debt / equity618.07× · Highest 25%
Valuation Multiplesvs Engineering & Construction median · lower = cheaper
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Cite: Fair Value Calculator (2026). "OneConstruction Group Limited Ordinary Shares Fair Value". https://www.fairvalue-calculator.com/stock/ONEG
Frequently asked questions
Is OneConstruction Group Limited (ONEG) overvalued or undervalued?
As of Aug 13, 2026, our model estimates a fair value of $0.8075 versus a price of $1.01, about −20% upside (overvalued).
What is the fair value of ONEG?
Our model-based fair value for OneConstruction Group Limited Ordinary Shares is $0.8075 (as of Aug 13, 2026), built from audited fundamentals. The current price: $1.01.
What is the quality score of ONEG?
OneConstruction Group Limited Ordinary Shares has a Quality Score of 30/100. 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 OneConstruction Group Limited (ONEG)?
Our model-based price target is the fair value of $0.8075 (as of Aug 13, 2026) from 13 valuation models. Cautious scenario $0.6120, optimistic scenario $0.9860. It is a calculation from audited fundamentals, not an analyst target.
What is the OneConstruction Group Limited Ordinary Shares stock forecast for 2026?
Our models put fair value at $0.8075, about −20% upside versus a price of $1.01 (overvalued). Cautious scenario $0.6120, optimistic scenario $0.9860. The calculation is refreshed regularly with new filings.
What growth is priced into OneConstruction Group Limited (ONEG)?
For today's price to be fair in a discounted-cash-flow model, OneConstruction Group Limited Ordinary Shares would have to grow free cash flow by +60.0 % per year for five years (discount rate 9.7 %, then slowing evenly to 2 % perpetual growth by year ten). Over the last 4 years revenue grew -43.8 % per year. As of Aug 13, 2026.
What discount rate (WACC) does the fair value of ONEG use?
Our models discount OneConstruction Group Limited Ordinary Shares at 9.7 %: a base by market capitalisation (nano), country premium for USA. 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 OneConstruction Group Limited Ordinary Shares that is +60.0 % per year a year over ten years, using the same discount rate (9.7 %) and the same formula as our fair value.
How much growth has OneConstruction Group Limited (ONEG) delivered so far?
Over the past 4 years revenue at OneConstruction Group Limited Ordinary Shares grew -43.8 % a year. The price currently implies +60.0 % 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 OneConstruction Group Limited (ONEG) growing?
The median revenue growth in the sector is +4.7 % a year. That is the yardstick for the growth priced into OneConstruction Group Limited Ordinary Shares (+60.0 % 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 OneConstruction Group Limited (ONEG)?
The free-cash-flow yield on the price is 1.02 %: that much free cash flow OneConstruction Group Limited Ordinary Shares produces per unit of market value. When it exceeds the discount rate of our models (9.7 %), the business already earns more than its cost of capital demands, and the price needs little additional growth.
What is the intrinsic value of OneConstruction Group Limited (ONEG)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For OneConstruction Group Limited Ordinary Shares it is $0.8075 per share (as of Aug 13, 2026), against a price of $1.01. It is the blended result of 13 valuation models (cash flow, earnings, asset, dividend).
Is OneConstruction Group Limited Ordinary Shares stock overvalued or undervalued in 2026?
As of Aug 13, 2026, ONEG trades above its calculated fair value: price $1.01, fair value $0.8075, a gap of about −20% (overvalued). 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 ONEG?
No. The price is what the market pays today ($1.01); the fair value is what the company's own numbers justify ($0.8075). For OneConstruction Group Limited Ordinary Shares the two are $0.2025 per share apart. That gap is exactly why we show both numbers side by side.
How much is OneConstruction Group Limited Ordinary Shares worth?
The market values OneConstruction Group Limited Ordinary Shares at about $16.2M (market capitalisation, as of Aug 13, 2026). Per share that is $1.01; our models calculate a fair value of $0.8075 per share.
What do the bullish and bearish scenarios say about ONEG?
Our models span a range for OneConstruction Group Limited Ordinary Shares: cautious scenario $0.6120, base $0.8075, optimistic $0.9860 per share (as of Aug 13, 2026, price $1.01). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of OneConstruction Group Limited (ONEG)?
Balance-sheet figures for OneConstruction Group Limited Ordinary Shares (as of Aug 13, 2026): return on equity −212.7%. They feed the Quality Score of 30/100, which measures business quality independently of the share price.
How far is ONEG from its 52-week high?
OneConstruction Group Limited Ordinary Shares trades at $1.01, about 92% below its 52-week high of $12.70 and 19% above the low of $0.8500 (as of Sep 24, 2026). Distance from the high says nothing about value: that is what the fair value of $0.8075 is for.
Which stocks are comparable to OneConstruction Group Limited Ordinary Shares?
From the same area (Industrials) we also value Quanta Services, Inc, Vinci SA, Comfort Systems USA, Inc, Larsen & Toubro Limited, 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 OneConstruction Group Limited Ordinary Shares stock attractive at the current price?
The data as of Aug 13, 2026: price $1.01, calculated fair value $0.8075 (−20%), Quality Score 30/100, from 13 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 ONEG calculated?
We run OneConstruction Group Limited Ordinary Shares through 13 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 $0.8075, 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. OneConstruction Group Limited Ordinary Shares itself currently trades above fair value. 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 OneConstruction Group Limited (ONEG)?
The closing price on Sep 24, 2026 was $1.01. Our model-based fair value is $0.8075, about −20% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with OneConstruction Group Limited Ordinary Shares right now?
The price sits above even our optimistic bull case ($0.9860). The favourable scenario is already priced in. Weak quality (30/100) and above fair value at the same time, the margin of safety is missing on both counts. Evidence is limited here (fewer models, shorter history), so the fair value is a rougher estimate than usual.
Key figures of OneConstruction Group Limited Ordinary Shares
How large is the market capitalisation of OneConstruction Group Limited (ONEG)?
The market capitalisation of OneConstruction Group Limited Ordinary Shares is $16.2M. 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 OneConstruction Group Limited (ONEG)?
The price-to-sales ratio of OneConstruction Group Limited Ordinary Shares is 0.33 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What are the earnings per share of OneConstruction Group Limited (ONEG)?
Earnings per share at OneConstruction Group Limited Ordinary Shares are $−0.8300. Earnings per share over the last twelve months: total profit spread across every single share.
What is the net margin of OneConstruction Group Limited (ONEG)?
The net margin of OneConstruction Group Limited Ordinary Shares is −26.8% (fiscal year 2026). 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 OneConstruction Group Limited (ONEG)?
The return on equity (ROE) of OneConstruction Group Limited Ordinary Shares is −213% (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 OneConstruction Group Limited (ONEG)?
On an EBIT basis the return on assets of OneConstruction Group Limited Ordinary Shares is −3.1% (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 OneConstruction Group Limited (ONEG)?
The operating margin of OneConstruction Group Limited Ordinary Shares is −59.5% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at OneConstruction Group Limited (ONEG)?
Revenue at OneConstruction Group Limited Ordinary Shares is growing −11.7% versus a year earlier (3y avg −51.2%). 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 OneConstruction Group Limited (ONEG)?
Earnings per share at OneConstruction Group Limited Ordinary Shares are growing −22.7% versus a year earlier. How much earnings per share grew versus a year earlier.
How much net debt does OneConstruction Group Limited (ONEG) carry?
The net debt of OneConstruction Group Limited Ordinary Shares is $2.8M (fiscal year 2026, ≈ 16.7 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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Thin data
Aug 13, 2026