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Questor Technology Inc. (QST) fair value: what the stock is really worth

As of Oct 15, 2026: fair value of Questor Technology Inc. C$0.12, price C$0.25, upside -52.0%, quality 53 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.

  1. Fair value above price? No
  2. Good quality? Yes
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Industrials · CA · ISIN CA7479461013

QT Questor Technology Inc. logo Thin data Oct 3, 2026

Questor Technology Inc.

QST · V

Stretched ValuationStrong overvaluation with only moderate quality.

Our calculation puts a fair price 52% below what the stock costs today.

Quality 53/100
Fair value C$0.1200 · Strongly overvalued (−52.0%)
Weak Growth (revenue 5y −5.9 %/yr in CAD)
Loss-making · -150.1% net margin (TTM)
Negative free cash flow
Trails peers (2/8)
Narrow moat 6/100 · thin data
Thin data
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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 →

Price vs Fair Value

C$2.02 C$0.2250 Fair Value C$0.1200 Jun 2021 Oct 2026

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Oct 3, 2026.

How to read this chart

60‑month range C$0.2250 – C$2.02 · fair‑value band C$0.0800 – C$0.1500 · the C$0.2500 price screens above the C$0.1200 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 Oct 3, 2026.

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Company profile

Questor Technology Inc., an environmental emissions reduction technology company, engages in the design, manufacture, and services of clean combustion systems in Canada and the United States.

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Its technology enables its customers to meet emission regulations, reduce greenhouse gas emissions, address community concerns, and enhance safety at industrial sites.

The company provides its solutions for various oil and gas projects, as well as for landfill biogas, syngas, waste engine exhaust, geothermal and solar, and cement plant waste heat.

The company was formerly known as Interglobe Gas Technology Inc. and changed its name to Questor Technology Inc. in September 1995. Questor Technology Inc. was founded in 1994 and is headquartered in Calgary, Canada.

Stock analysis

Questor Technology Inc. (QST) currently trades at C$0.2500, while our model-based Fair Value estimate is C$0.1200, 52.0% below the price, so the stock looks overvalued today.

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Valuation

How firm this estimate is: it rests on 1 models at a data quality of 95/100, which puts the data coverage at low.

Scenario range: C$0.0800 (bear) to C$0.1500 (bull), the price of C$0.2500 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 53/100 (solid quality), in the Industrials sector.

Weak Growth: Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.

Questor Technology Inc. reported revenue of C$6.8M in FY2025 versus C$5.5M in FY2021, a compound +5.4%/yr. Reported net income was −C$1.6M in FY2025.

Key figures

Market cap C$6.9M (≈ $4.9M) · P/S ratio 3.10 · EPS (TTM) C$−0.1200 · Net margin −23.9% · Return on equity −15.8% · Return on assets (EBIT) −8.1% · Operating margin −333% · Revenue growth (YoY) −92.1%.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 6 out of 100 (low confidence).

What moves the price

The share trades about 58% below its 52-week high and 11% above its 52-week low, currently below its 200-day average.

For context, the median of 10 Industrials peers we cover trades at −18% fair-value upside, at −52%, QST screens richer than that median.

Fair Value models

Bear C$0.0800 Fair Value C$0.1200 Bull C$0.1500
Price C$0.2500 · Upside -52.0%
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. 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. If a model's bull case is above four times its base value, the table shows that limit with a > sign (like the overall Bull above): beyond it no assumption holds. Coverage ⓘCoverage = 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.
Best data coverage
NCAV (Graham) C$0.3500 C$0.4800 C$0.7100 51
All 1 models by family
Asset-Based
NCAV (Graham) C$0.3500 C$0.4800 C$0.7100 51

Open the full fair value analysis →

Quality Score breakdown

Overall quality 53/100

It rates the business: profits, how they develop, real cash, balance sheet, investing and share count.

Profitability 7
How much profit the company makes from its sales and capital
Quality Growth 100
Are margins and returns getting better?
Cashflow 20
Do the profits arrive as real cash?
Financial strength 76
Debt, balance sheet and risk of trouble
Investment 67
Does it invest with discipline instead of growing at any price?
Low Volatility 31
How calm the share price moves, does not count
Momentum 18
Price trend of the last 3 to 12 months, does not count
Near the 52-week high 3
Distance to the 52-week high, does not count
New shares 76
Buys back shares or issues new ones?

Open the full quality analysis →

Revenue & earnings trend

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. 0/100
Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.
Revenue growth 1 year
+50.3%
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.
−6.7%
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.
−5.9%
Start year 2020 (pandemic). Over 10 years: −1.8% a year
Revenue growth 28 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.
+16.3%
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.
−21.8% (2020) → −20.1% (2025)
What shareholders gained per year ⓘWe only publish this rate when it is defensible. Reason: fiscal 2025 is a loss year, no rate is defined from a loss
not computed

QST screens overvalued: fair value 52% below the price. Compare with Veralto Corporation →

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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.Pollution & Treatment Controls · 83 stocks

Beats the industry median on 2/7 measures
Overall it trails its industry peers.
Valuation
Quality Score 53 · Above median
Fair Value upside −52.0% · Below median
Profitability
Return on assets −7.1% · Bottom 25%
Net margin (12 months) −150.1% · Bottom 25%
Growth and dividend
Revenue growth −92.1% · Bottom 25%

Valuation Multiplesvs Pollution & Treatment Controls median · lower = cheaper

P/B 0.25× · Cheapest 25%
P/S (12 months) 2.27× · Pricier than median

Context: sector, industry, market

Values & ESG

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

None of the checked exposures detected

Similar stocks

10 more Pollution & Treatment Controls stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value Compare
China Conch Venture Holdings 0586 HK$7.58 HK$14.43 +90% vs QST
Zhongyuan Environmental Protection Co 000544 ¥7.23 ¥13.38 +85% vs QST
Mega Union Technology Inc 6944 775.00 TWD 852.50 TWD +10% vs QST
Zurn Elkay Water Solutions Corporation ZWS $46.57 $50.14 +8% vs QST
Fujian Longking Co 600388 ¥17.06 ¥14.02 −18% vs QST
Veralto Corporation VLTO $96.93 $69.62 −28% vs QST
Munters Group MTRS kr 131.90 kr 48.58 −63% vs QST
GVS S.p.A GVS €5.05 €1.74 −66% vs QST
MayAir Technology (China) Co 688376 ¥55.97 ¥18.80 −66% vs QST
CECO Environmental Corp CECO $65.82 $15.23 −77% vs QST

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Questor Technology Inc. · Fair Value
C$0.1200 −52%Fair Value
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Cite: Fair Value Calculator (2026). "Questor Technology Inc. Fair Value". https://www.fairvalue-calculator.com/stock/QST

Frequently asked questions

Is Questor Technology Inc. (QST) overvalued or undervalued?
As of Oct 3, 2026, our model estimates a fair value of C$0.1200 versus a price of C$0.2500, about −52% upside (overvalued).
What is the fair value of QST?
Our model-based fair value for Questor Technology Inc. is C$0.1200 (as of Oct 3, 2026), built from audited fundamentals. The current price: C$0.2500.
What is the quality score of QST?
Questor Technology Inc. has a Quality Score of 53/100. 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 Questor Technology Inc. (QST)?
Our model-based price target is the fair value of C$0.1200 (as of Oct 3, 2026) from 1 valuation models. Cautious scenario C$0.0800, optimistic scenario C$0.1500. It is a calculation from audited fundamentals, not an analyst target.
What is the Questor Technology Inc. stock forecast for 2026?
Our models put fair value at C$0.1200, about −52% upside versus a price of C$0.2500 (overvalued). Cautious scenario C$0.0800, optimistic scenario C$0.1500. The calculation is refreshed regularly with new filings.
What is the intrinsic value of Questor Technology Inc. (QST)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Questor Technology Inc. it is C$0.1200 per share (as of Oct 3, 2026), against a price of C$0.2500. It is the blended result of 1 valuation models (cash flow, earnings, asset, dividend).
Is Questor Technology Inc. stock overvalued or undervalued in 2026?
As of Oct 3, 2026, QST trades above its calculated fair value: price C$0.2500, fair value C$0.1200, a gap of about −52% (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 QST?
No. The price is what the market pays today (C$0.2500); the fair value is what the company's own numbers justify (C$0.1200). For Questor Technology Inc. the two are C$0.1300 per share apart. That gap is exactly why we show both numbers side by side.
How much is Questor Technology Inc. worth?
The market values Questor Technology Inc. at about C$6.9M (market capitalisation, as of Oct 3, 2026). Per share that is C$0.2500; our models calculate a fair value of C$0.1200 per share.
What do the bullish and bearish scenarios say about QST?
Our models span a range for Questor Technology Inc.: cautious scenario C$0.0800, base C$0.1200, optimistic C$0.1500 per share (as of Oct 3, 2026, price C$0.2500). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of Questor Technology Inc. (QST)?
Balance-sheet figures for Questor Technology Inc. (as of Oct 3, 2026): return on equity −15.8%. They feed the Quality Score of 53/100, which measures business quality independently of the share price.
How far is QST from its 52-week high?
Questor Technology Inc. trades at C$0.2500, about 58% below its 52-week high of C$0.5900 and 11% above the low of C$0.2250 (as of Oct 15, 2026). Distance from the high says nothing about value: that is what the fair value of C$0.1200 is for.
Which stocks are comparable to Questor Technology Inc.?
From the same area (Industrials) we also value Veralto Corporation, Zurn Elkay Water Solutions Corporation, CECO Environmental Corp, Fujian Longking Co, 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 Questor Technology Inc. stock attractive at the current price?
The data as of Oct 3, 2026: price C$0.2500, calculated fair value C$0.1200 (−52%), Quality Score 53/100, from 1 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 QST calculated?
We run Questor Technology Inc. through 1 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 C$0.1200, 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 13.8 % above its aggregate fair value. Questor Technology Inc. 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 Questor Technology Inc. (QST)?
The closing price on Oct 15, 2026 was C$0.2500. Our model-based fair value is C$0.1200, about −52% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Questor Technology Inc. right now?
The price sits above even our optimistic bull case (C$0.1500). The favourable scenario is already priced in. 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 but not exceptional quality (53/100) and above fair value, neither a clear bargain nor a standout compounder. A fairly wide model range (C$0.0800 to C$0.1500) leaves room in how you read the outcome.

Key figures of Questor Technology Inc.

How large is the market capitalisation of Questor Technology Inc. (QST)?
The market capitalisation of Questor Technology Inc. is C$6.9M (≈ $4.9M). The stock-market value of the whole company: share price times number of shares. It is what the market asks for the entire business today.
What is the P/S ratio of Questor Technology Inc. (QST)?
The price-to-sales ratio of Questor Technology Inc. is 3.10 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What are the earnings per share of Questor Technology Inc. (QST)?
Earnings per share at Questor Technology Inc. are C$−0.1200. Earnings per share over the last twelve months: total profit spread across every single share.
What is the net margin of Questor Technology Inc. (QST)?
The net margin of Questor Technology Inc. is −23.9% (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 Questor Technology Inc. (QST)?
The return on equity (ROE) of Questor Technology Inc. is −15.8% (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 Questor Technology Inc. (QST)?
On an EBIT basis the return on assets of Questor Technology Inc. is −8.1% (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 Questor Technology Inc. (QST)?
The operating margin of Questor Technology Inc. is −333% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Questor Technology Inc. (QST)?
Revenue at Questor Technology Inc. is growing −92.1% versus a year earlier (3y avg −6.7%). 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 Questor Technology Inc. (QST)?
Earnings per share at Questor Technology Inc. are growing −47.0% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does Questor Technology Inc. (QST) generate?
The free cash flow of Questor Technology Inc. is −C$2.2M (fiscal year 2025). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
How much net cash does Questor Technology Inc. (QST) hold?
Questor Technology Inc. holds more cash than debt, C$3.5M net (fiscal year 2023). The company holds more cash than debt, a safety cushion.
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