Weigang Environmental Technology Holding Group Ltd (1845) Fair Value & Analysis
Industrials · HK · Market cap HK$291M
Fair value as of: Aug 15, 2026
From 7 valuation models · updated 2 days ago
Share price −17.4% over the past month.
Below-average quality, screening 67% undervalued on our models.
What matters now
- The large discount to fair value meets weak quality (43/100). That raises the risk this is a value trap rather than a bargain.
- The price is below even our cautious bear case (HK$0.2200). The market is more pessimistic than our downside scenario.
- The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Aug 15, 2026.
How to read this chart
60‑month range HK$0.1120 – HK$0.5000 · fair‑value band HK$0.2200 – HK$0.3900 · the HK$0.1800 price screens below the HK$0.3000 fair value. Dashed = 300-day average. As of Aug 15, 2026.
Analysis
Weigang Environmental Technology Holding Group Ltd (1845) currently trades at HK$0.1800, while our model-based Fair Value estimate is HK$0.3000, implying the stock looks roughly 66.7% undervalued today. The Quality Score stands at 43/100 (below-average 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: low), always confirm before acting.
Over the trailing twelve months, Weigang Environmental Technology Holding Group Ltd generated revenue of HK$205M at a net margin of -30.8%. Revenue declined 18.0% year over year. It earns a return on equity of -17.7%. The balance sheet holds a net cash position of HK$15.1M. Fundamentals as of Aug 15, 2026
Our scenario range runs from HK$0.2200 (bear case) to HK$0.3900 (bull case); at HK$0.1800, 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 40% below its 52-week high and 50% 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 67%, 1845 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 7 models by family
Widest divergence: Multiples (HK$0.3000) versus Asset-Based (HK$0.1600). Highest evidence: Growth DCF (80).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Aug 15, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 45 · Market factors (momentum, volatility) 54
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
Weigang Environmental Technology Holding Group Limited engages in the research, design, integration, and commissioning solid waste treatment systems primarily for hazardous waste incineration in the People's Republic of China. It operates through two segments, Solid Waste Treatment and Oilfield Auxiliary Services.
Full company description
Weigang Environmental Technology Holding Group Limited engages in the research, design, integration, and commissioning solid waste treatment systems primarily for hazardous waste incineration in the People's Republic of China. It operates through two segments, Solid Waste Treatment and Oilfield Auxiliary Services. The company also provides oil sludge thermal desorption treatment, pyrolysis treatment of solid waste, and cement plant parallel kiln co-treatment services. In addition, it offers oilfield auxiliary services, which include petroleum transportation, meter maintenance, oil pipe repair, and water treatment; and research and development of environmental protection technologies and facilities. The company was formerly known as WeiGang Environmental Protection Holdings Limited and changed its name to Weigang Environmental Technology Holding Group Limited in May 2017. The company was founded in 1998 and is headquartered in Guangzhou, China.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Weigang Environmental Technology Holding Group Ltd reported revenue of HK$205M in FY2025 versus HK$562M in FY2021, a compound −22.3%/yr. Reported net income was −HK$63.1M in FY2025.
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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 15, 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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