Questor Technology Inc. (QST) Fair Value & Analysis
Industrials · CA · Market cap C$6.8M (≈ $4.9M) · ISIN CA7479461013
What is Questor Technology Inc. really worth?
Below-average quality, and trading another 217% above our fair value of C$0.1200.
Risks
Fair value as of: Aug 13, 2026
From 1 valuation models · updated 18 days ago
Share price +68.9% over the past month.
What runs behind every stock
69 individual criteria per stock, every one traceable See the method →
What matters 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 (48/100) 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.
Price vs Fair Value (5 years)
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
60‑month range C$0.2250 – C$2.15 · fair‑value band C$0.0800 – C$0.1500 · the C$0.3800 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 Aug 13, 2026.
Analysis
Questor Technology Inc. (QST) currently trades at C$0.3800, while our model-based Fair Value estimate is C$0.1200, implying the stock looks roughly 216.7% overvalued today. The Quality Score stands at 48/100 (below-average quality), in the Industrials sector. How firm this estimate is: it rests on 1 models at a data quality of 95/100, which puts the evidence level at low.
Over the trailing twelve months, Questor Technology Inc. generated revenue of C$4.9M at a net margin of −42.3%. Revenue declined 78.8% year over year. It earns a return on equity of −10.1%. The balance sheet holds a net cash position of C$3.5M. Fundamentals as of Aug 13, 2026
Our scenario range runs from C$0.0800 (bear case) to C$0.1500 (bull case); at C$0.3800, the current price sits above 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 about 43% below its 52-week high and 65% above its 52-week low, currently below its 200-day average. For context, the median of 10 Industrials peers we cover trades at −42% fair-value upside, at −68%, QST screens richer than that median.
Fair Value models
Each model estimates fair value its own way; the Fair Value above is the evidence-weighted, family-balanced 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. Every input is real reported data, nothing guessed.
All 1 models by family
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Aug 13, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 50 · Market factors (momentum, volatility) 36
Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.
All values are scores from 0 to 100 (100 = best against fixed, research-based bands), not percentages. The three market factors (momentum, 52-week proximity, low volatility) are displayed but carry zero weight in the headline number: market sentiment is not a business property.
About the company
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. Its technology enables its customers to meet emission regulations, reduce greenhouse gas emissions, address community concerns, and enhance safety at industrial sites.
Full company description
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. 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.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
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.
QST screens 217% overvalued. Compare with Veralto Corporation →
Peer Group
Pollution & Treatment Controls · 95 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 Pollution & Treatment Controls median · lower = cheaper
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
Similar stocks
10 more Pollution & Treatment Controls stocks, each showing price versus our Fair Value estimate (as of Aug 13, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Veralto Corporation VLTO | $97.68 | $67.62 | −31% |
| Zurn Elkay Water Solutions Corporation ZWS | $51.02 | $24.92 | −51% |
| Canmax Technologies Co 300390 | ¥61.99 | ¥10.07 | −84% |
| CECO Environmental Corp CECO | $79.59 | $15.19 | −81% |
| Fujian Longking Co 600388 | ¥17.41 | ¥15.59 | −10% |
| Munters Group MTRS | kr 183.90 | kr 48.58 | −74% |
| China Conch Venture Holdings 0586 | HK$8.50 | HK$10.70 | +26% |
| Mega Union Technology Inc 6944 | 716.00 TWD | 415.06 TWD | −42% |
| MayAir Technology (China) Co 688376 | ¥71.82 | ¥18.80 | −74% |
| Jingjin Equipment Inc 603279 | ¥12.41 | ¥18.97 | +53% |
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