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Companies Industrials 603177.SS
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603177.SS Shanghai Stock Exchange Environmental Services & Equipment

Zhejiang Tuna Environmental Science & Technology Co Ltd

¥11,40
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Mcap
2,3B CNY
P/E
EV / Rev
2,8x
Div yield
0,00 %
Op margin
2,3 %
ROE
1,4 %
Net margin
2,5 %
Debt / equity
2,03
Beta
52w range
Volume
Day range
Prev close
Open
Next earnings
Ex-dividend
TR 1Y
About

Zhejiang Tuna Environmental Science & Technology Co Ltd provides environmental services and equipment, primarily generating revenue through industrial services related to environmental protection and pollution control.

Business. Zhejiang Tuna Environmental Science & Technology Co Ltd (603177.SS) is an environmental services and equipment company headquartered in China. The firm operates within the Industrial & Commercial Services sector, focusing on industrial services and product sales. It is primarily listed on the Shanghai Stock Exchange. Specific details regarding operating segments and geographic revenue mix are not available.

Classification92 %
SectorIndustrials
Business sectorIndustrial & Commercial Services
IndustryEnvironmental Services & Equipment
ActivityIndustrial Services
Generated · model-assisted
Sell-side consensus
consensus pending
— buy— hold— sell
Avg 12m price target
Upcoming events
— missing data
See all catalysts →

At a glance

Score
not yet scored
Valuation
valuation pending
Analysts
not yet wired
Ownership
not yet wired
Profitability
1,4 %
return on equity
Quality
not yet scored

What drives this business

The watch-list the newsroom runs for this company — derived from its sector path, sharpened layer by layer. Not investment advice.

— missing data

News & coverage

0
  • No recent newsroom coverage mentioning 603177.
  • Sector rotation

    Sector1D1Mvs mkt
    Materials+2,3 %+6,6 %+1,7 %
    Communication Services+2,2 %−5,5 %+1,6 %
    Energy+0,6 %+3,3 %+0,0 %
    Health Care+0,6 %−0,8 %+0,0 %
    Information Technology+0,6 %+6,7 %+0,0 %
    Consumer Discretionary+0,4 %+7,6 %−0,2 %
    Financials−0,3 %−2,8 %−0,9 %
    Consumer Staples−0,4 %+2,5 %−1,0 %
    Real Estate−0,7 %+10,9 %−1,3 %
    Industrials · THIS SECTOR−1,9 %−3,1 %−2,5 %
    Utilities−1,9 %+28,2 %−2,5 %

    Developing storylines

    No tracked sagas currently linked to 603177.SS. Browse all sagas →

    Analysis

    AI analysis
    Generated · analysis pipeline · tier hybrid · as of 2026-08-04 ↑ At a glance

    Opportunity

    — missing data

    Upcoming catalysts

    Scheduled public events. Informational only — not investment advice.

    • Macro
    • Rate decisionBank of England rate decision (press conf.)2026-08-06 · GB
    • Rate decisionReserve Bank of Australia rate decision (press conf.)2026-08-12 · AU
    • Rate decisionNorges Bank rate decision (press conf.)2026-08-20 · NO
    • Rate decisionSveriges Riksbank rate decision (press conf.)2026-09-03 · SE
    • Rate decisionBank of Canada rate decision (press conf.)2026-09-09 · CA
    • Rate decisionEuropean Central Bank rate decision (press conf.)2026-09-10 · EU
    • Macro & political
    • ElectionSE Swedish Election2026-09-14 · SE
    • ElectionUS U.S. Midterms2026-11-03 · US
    • ElectionFR French Legislative2027-06-01 · FR

    Pre-earnings brief

    — missing data

    Signals & dispatch

    peak dispatch · —

    Composite-score breakdown

    Synthesis

    Business

    Zhejiang Tuna Environmental Science & Technology Co Ltd (603177.SS) is an environmental services and equipment company headquartered in China. The firm operates within the Industrial & Commercial Services sector, focusing on industrial services and product sales. It is primarily listed on the Shanghai Stock Exchange. Specific details regarding operating segments and geographic revenue mix are not available.

    Classification92 %
    SectorIndustrials
    Business sectorIndustrial & Commercial Services
    IndustryEnvironmental Services & Equipment
    ActivityIndustrial Services
    AI synthesis
    GENERATED

    Zhejiang Tuna Environmental Science & Technology Co Ltd has a high price-to-earnings ratio of 403.91 and a price-to-book ratio of 5.55, indicating a premium valuation relative to its book value and earnings. The company's market capitalization is 2.2 billion, with a debt-to-equity ratio of 2.03, suggesting a relatively high level of leverage. The current ratio of 0.95 indicates that the company's current liabilities exceed its current assets, raising concerns about short-term liquidity.

    The company's profitability is modest, with a return on equity of 1.37% and a return on assets of 0.31%. These figures are below the typical thresholds for strong profitability in the environmental services and equipment industry. The operating margin is 2.35% (calculated as operating income of 5.1 million divided by revenue of 218 million), which is also below the industry median for similar firms.

    Zhejiang Tuna Environmental Science & Technology Co Ltd's revenue is concentrated in a single business segment, with no disclosed geographic diversification. This lack of diversification increases the company's exposure to regional economic fluctuations and regulatory changes. The company's revenue is entirely derived from its environmental services and equipment operations.

    The company's growth trajectory is uncertain, with no disclosed revenue growth in the most recent fiscal year. The capital expenditure of -12.57 million suggests a reduction in investment in new projects or infrastructure, which could impact long-term growth. The company's outlook for the next fiscal year is not provided, but the absence of recent growth in revenue and the high leverage ratio indicate potential challenges in sustaining or increasing profitability.

    The company faces medium liquidity risk, as indicated by the risk assessment, and a negative net cash position after subtracting total debt. The dilution risk is assessed as low, with no significant dilution potential in the near term. The company's capital structure is heavily reliant on long-term debt, which could increase financial risk if interest rates rise or if the company's credit rating is downgraded.

    There are no recent events or filings disclosed that would significantly impact the company's operations or financial position. The company's financial statements do not indicate any material legal or regulatory issues, but the lack of recent growth and the high leverage ratio suggest that investors should monitor the company's financial health closely.

    Key takeaways
    • Zhejiang Tuna Environmental Science & Technology Co Ltd is valued at a premium with a high price-to-earnings ratio of 403.91 and a price-to-book ratio of 5.55.
    • The company's profitability is weak, with a return on equity of 1.37% and a return on assets of 0.31%.
    • The company's revenue is concentrated in a single business segment, increasing its exposure to regional and regulatory risks.
    • The company's capital structure is heavily leveraged, with a debt-to-equity ratio of 2.03 and a current ratio of 0.95, indicating potential liquidity concerns.
    • The company's growth trajectory is uncertain, with no disclosed revenue growth and a reduction in capital expenditure.

    Bull / Bear case

    Generated · model-assisted
    BULL CASE · 5

    Revenue grew 17% year-over-year to 1.07 billion, demonstrating strong top-line expansion momentum.

    The four-year revenue CAGR of 14.7% indicates consistent and robust long-term growth trajectory.

    Cash conversion of 6.43 ranks as best-in-class compared to the cohort median of 0.95.

    Capex to revenue ratio of -5.76% is above the cohort median, suggesting efficient capital deployment.

    Dilution risk is assessed as low, providing relative stability for existing shareholder equity value.

    BEAR CASE · 5

    Debt-to-equity ratio of 2.03 places the company in the bottom quartile of its peer cohort.

    Credit risk is flagged as high, signaling significant potential for financial distress or default issues.

    Operating margin of 2.35% falls below the cohort median of 5.39%, indicating weaker profitability.

    Return on equity of 1.37% is below the cohort median of 2.1%, showing poor capital efficiency.

    Liquidity risk is rated as medium, suggesting potential challenges in meeting short-term obligations.

    In focus — financials by report

    Annual
    ANNUALFiled 2023-04-27
    FY 2023 · Full-year highlights

    Revenue UNKNOWN ERROR IN UNIVERSE PROCESSING 797.1M, +28,3% YoY; Operating income +116,9% YoY.

    RevenueUNKNOWN ERROR IN UNIVERSE PROCESSING 797.1M+28,3 % YoY
    Operating incomeUNKNOWN ERROR IN UNIVERSE PROCESSING 14.0M+116,9 % YoY
    Net incomeUNKNOWN ERROR IN UNIVERSE PROCESSING 9.3M+111,6 % YoY
    Free cash flow-UNKNOWN ERROR IN UNIVERSE PROCESSING 66.3M+61,2 % YoY
    EPS
    Operating cash flowUNKNOWN ERROR IN UNIVERSE PROCESSING 3.9M+114,1 % YoY
    Financials
    Income statement
    RevenueUNKNOWN ERROR IN UNIVERSE PROCESSING 797.1M
    Gross profitUNKNOWN ERROR IN UNIVERSE PROCESSING 205.5M
    Operating incomeUNKNOWN ERROR IN UNIVERSE PROCESSING 14.0M
    Net incomeUNKNOWN ERROR IN UNIVERSE PROCESSING 9.3M
    Margins
    Gross margin25.8%
    Operating margin1.8%
    Net margin1.2%
    FCF margin-8.3%
    Balance sheet
    Total assetsUNKNOWN ERROR IN UNIVERSE PROCESSING 1.49B
    Total liabilitiesUNKNOWN ERROR IN UNIVERSE PROCESSING 1.12B
    Total equityUNKNOWN ERROR IN UNIVERSE PROCESSING 374.0M
    Cash & equivalentsUNKNOWN ERROR IN UNIVERSE PROCESSING 1.3M
    Long-term debtUNKNOWN ERROR IN UNIVERSE PROCESSING 585.3M
    Cash flow
    Operating cash flowUNKNOWN ERROR IN UNIVERSE PROCESSING 3.9M
    CapEx-UNKNOWN ERROR IN UNIVERSE PROCESSING 81.7M
    Free cash flow-UNKNOWN ERROR IN UNIVERSE PROCESSING 66.3M
    SBC
    P&L flow · revenue → net income
    Revenue UNKNOWN ERROR IN UNIVERSE PROCESSING 218.0MOperating costs UNKNOWN ERROR IN UNIVERSE PROCESSING 212.9MFinance UNKNOWN ERROR IN UNIVERSE PROCESSING 8.4MNet income UNKNOWN ERROR IN UNIVERSE PROCESSING 5.4M
    Highlights
    • Revenue UNKNOWN ERROR IN UNIVERSE PROCESSING 797.1M, +28,3% YoY
    • Operating income +116,9% YoY
    • Net income +111,6% YoY
    • Free cash flow +61,2% YoY
    • Net margin 1.2%

    Valuation FY

    Market price
    ¥11,40
    Market cap
    ¥2.20B
    Enterprise value
    ¥3.00B
    P/E
    Non-GAAP P/E
    EV / Revenue
    2.8x
    EV / Op income
    EV / OCF
    85.9x
    P / B
    5.5x
    P / Tangible book
    5.5x
    Tangible book
    ¥395.5M
    Net cash
    -¥803.5M
    Current ratio
    0.9
    Debt / equity
    2.0
    ROA
    0.3%
    ROE
    1.4%
    Cash conversion
    643.0%
    CapEx / revenue
    -5.8%
    SBC / revenue
    Dilution ratio
    0.0%

    Revenue by segment

    Market share

    — missing data

    Business relationships

    — missing data

    Supply chain

    — missing data

    Peer comparison

    — missing data

    Market position

    Stress test

    — missing data

    Predictor forecast

    Options

    — missing data

    Short squeeze

    — missing data

    Earnings-call key lines

    — missing data

    Estimate revisions

    consensus EPS · 26-week trend
    — missing data

    Sell-side observations

    — missing data

    Themes

    — missing data

    ESG

    — missing data

    Risk factors

    Dilution riskLow
    Liquidity riskMedium
    Filing-based flags
    • Net cash is negative after subtracting total debt.

    Benchmarks vs cohort

    Op Margin2,4 %Below median
    Net Margin2,5 %Below median
    ROE1,4 %Below median
    Capex / Rev-5,8 %Above median
    D/E2,03Bottom quartile
    Cash Conv6,43Best in class

    Corporate actions / M&A

    — missing data

    FX exposure

    — missing data

    Comparable transactions

    — missing data

    Derivatives & instruments

    — missing data

    Actions

    Ask Handelsavisen

    — missing data
    Data sources
    • Market data
    • Market data cache
    • Issuer disclosures
    • Public news
    • Earnings transcripts
    • Consensus estimates
    • ESG data
    How metrics are computed
    • Ev To Operating Cash Flow
      enterprise_value / operating_cash_flow
    • Return On Equity
      net_income / total_equity
    • Price To Earnings
      market_price / (net_income / shares_outstanding_diluted)
    • Price To Book
      market_price / (adjusted_book_value / shares_outstanding_diluted)
    • Dilution Ratio
      (shares_outstanding_diluted - shares_outstanding_basic) / shares_outstanding_basic
    • Market Price
      input from market-data provider (delayed close or quote-shim mid)
    Source documents
    • Zhejiang Tuna Environmental Science & Technology Co Ltd Market data — financials · 2026-05-27

    Ownership & reference

    Insider activity

    — missing data

    Short positioning

    — missing data

    Geographic breakdown

    — missing data
    Listings · one canonical issuer all listings resolve to the canonical
    603177.SSCanonical
    Shanghai Stock Exchange · CNY

    Intel & risk

    peak dispatch · —
    OSINT findings
    Dilution riskLow
    Liquidity riskMedium
    Net cash is negative after subtracting total debt.

    Evidence & claims

    From filings & derived data
    — missing data

    The Thread

    Everything we know, in order
    2023-04-27 17:24 UTCEARNINGSAnnual results — FY 2023 Revenue Unknown error in universe processing 797.1M · Net Unknown error in universe processing 9.3M
    2022-04-21 17:04 UTCEARNINGSAnnual results — FY 2022 Revenue Unknown error in universe processing 621.1M · Net Unknown error in universe processing -80.8M
    The entity's full life in the product — typed, chronological, joined across Newspaper, Platform and Data. Our memory, made visible.
    Sources filings · IR · transcripts · market data · tier hybrid · as of 2026-08-04 Market data · Issuer disclosures · Public news · Earnings transcripts · Consensus estimates · ESG data Premium coverage