TIL Enviro Ltd (1790) Fair Value & Analysis
Industrials · HK · Market cap HK$520M
Fair value as of: Aug 13, 2026
From 15 valuation models · updated 3 days ago
A solid business, screening 108% undervalued on our models.
What matters now
- The price is below even our cautious bear case (HK$0.7900). The market is more pessimistic than our downside scenario.
- Solid quality (51/100) at a price below fair value, the discount is the argument here, not the business quality.
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 HK$0.3314 – HK$0.7900 · fair‑value band HK$0.7900 – HK$1.04 · the HK$0.5000 price screens below the HK$1.04 fair value. Dashed = 300-day average. As of Aug 13, 2026.
Analysis
TIL Enviro Ltd (1790) currently trades at HK$0.5000, while our model-based Fair Value estimate is HK$1.04, implying the stock looks roughly 108.0% undervalued today. The Quality Score stands at 51/100 (solid quality), in the Industrials sector. Bull case: trading below our estimate, it may offer upside if the fundamentals hold. Bear case: a low price can be a value trap when quality is weak or the data is thin (evidence: high), always confirm before acting.
Over the trailing twelve months, TIL Enviro Ltd generated revenue of HK$230M at a net margin of 21.8%. Revenue grew 5.0% year over year. It earns a return on equity of 3.5%. Net debt stands at HK$525M. Fundamentals as of Aug 13, 2026
Our scenario range runs from HK$0.7900 (bear case) to HK$1.04 (bull case); at HK$0.5000, the current price sits below 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 17% below its 52-week high and 39% above its 52-week low, currently below its 200-day average. For context, the median of 10 Industrials peers we cover trades at -33% fair-value upside, at 108%, 1790 screens cheaper than that median.
Fair Value models
Each model estimates fair value its own way; the Fair Value above is the evidence-weighted 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.
All 15 models by family
Widest divergence: Asset-Based (HK$1.00) versus DCF Models (HK$0.1500). Highest evidence: Residual Income (76).
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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 46 · Market factors (momentum, volatility) 52
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.
About the company
TIL Enviro Limited provides wastewater treatment in the People's Republic of China. The company provides consultancy services, as well as supplies recycled water. It also operates and manages wastewater treatment facilities on a transfer-operate-transfer basis.
Full company description
TIL Enviro Limited provides wastewater treatment in the People's Republic of China. The company provides consultancy services, as well as supplies recycled water. It also operates and manages wastewater treatment facilities on a transfer-operate-transfer basis. In addition, the company engages in upgrading and expansion of its wastewater treatment facilities. The company was founded in 2011 and is headquartered in Guangzhou, the People's Republic of China. TIL Enviro Limited is a subsidiary of Sparkle Century Group Limited.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
TIL Enviro Ltd reported revenue of HK$230M in FY2025 versus HK$249M in FY2021, a compound −1.9%/yr. Reported net income was HK$50.2M in FY2025, compounding −18.8%/yr from FY2021.
of which total revenue −0.8 pp · buybacks/dilution +0.0 pp
Absolute contributions in percentage points per year; they sum to the EPS growth rate. Start and end points are 3-year averages (details on hover).
Watch 1790: get an alert when its fair value changes →
Peer Group
Waste Management · 168 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 Waste Management median · lower = cheaper
Snowflake
Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
ESG scores are not available for this stock yet. Values and ESG data are contextual and can differ between providers.
Similar stocks
10 more Waste Management stocks, each showing price versus our Fair Value estimate (as of Aug 13, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Waste Management, Inc WM | $226.32 | $128.02 | -43% |
| Republic Services, Inc RSG | $215.08 | $120.63 | -44% |
| Waste Connections, Inc WCN | C$230.52 | C$78.67 | -66% |
| Veolia Environnement SA VIE | €34.47 | €23.26 | -33% |
| Clean Harbors, Inc CLH | $316.65 | $154.01 | -51% |
| GFL Environmental Inc GFL | C$57.56 | C$44.27 | -23% |
| GEM Co 002340 | ¥6.75 | ¥5.27 | -22% |
| Zhejiang Weiming Environment Protection Co 603568 | ¥15.68 | ¥20.95 | +34% |
| China Everbright Environment Group 0257 | HK$5.00 | HK$8.96 | +79% |
| Beijing GeoEnviron Engineering & Technology, Inc 603588 | ¥14.10 | ¥9.35 | -34% |
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How we calculate Fair Value
Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data, nothing guessed.
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