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Clean Harbors, Inc. (CLH)

$295.08 +$3.88 (+1.33%) |Fair · 64
Bottom line: BUY — our Council read (63/100) and AI Score (64/100) broadly agree. Strongest single signal: Ken Griffin bullish.
MCap: $15.59B| P/E Ratio: 38.5| Vol: 102.2K| Target: $291.09 (-1.4%)| 52-wk range: $201.34 – $316.98
Data from FMP · Methodology

For informational purposes only. Not financial advice. Analysis by Sedat ANAK, Founder & Editor-in-Chief | AI-powered analysis. Data sourced from SEC filings and institutional-grade financial providers. Editorially reviewed. Not financial advice.

Clean Harbors, Inc. (CLH) trades at $295.08 with AI Score 64/100 (Grade B+). Clean Harbors, Inc. is a leading provider of environmental and industrial services in North America. Market cap: $15.59B, Sector: Industrials.

Price live · AI analysis from May 10, 2026
Clean Harbors, Inc. is a leading provider of environmental and industrial services in North America. The company operates through two segments: Environmental Services and Safety-Kleen Sustainability Solutions.

CLH stock analysis for 2026: Analysts have set a consensus price target of $291.09 for Clean Harbors, Inc., suggesting 1.4% downside from the current price of $295.08. The AI MoonshotScore is 64/100, indicating a bullish outlook. Key factors: analyst coverage, AI-driven quantitative scoring.

Council Score · Weighted Average of 3 Disciplines
BUY 63/100 · B+

CLH: 4/7 perspectives are bullish. Dominant signal: Ken Griffin bullish.

How is this calculated? →
Legends Council · 5 Legends + Moon AI
Ray Dalio
Bullish
Ken Griffin
Bullish
Jim Simons
Neutral
Izzy Englander
Bullish
Seth Klarman
Neutral
Moon AI
Neutral
Council Score · 8 perspectives · See tabs for details →

Clean Harbors, Inc. (CLH) Industrial Operations Profile

CEOEric W. Gerstenberg
Employees22796
HeadquartersNorwell, MA, US
IPO Year1987

Clean Harbors, Inc. delivers environmental and industrial services across North America, focusing on hazardous waste management and sustainability solutions. With a comprehensive service portfolio and extensive infrastructure, the company serves diverse industries, providing critical waste disposal and recycling services. Its two segments drive revenue through specialized solutions.

Data Provenance | Financial Data Quantitative Analysis NASDAQ Analysis: May 10, 2026

What Is the Investment Thesis for CLH?

Clean Harbors, Inc. presents a compelling investment case driven by its leading position in the environmental services sector and its focus on sustainability. With a market capitalization of $15.59B and a P/E ratio of 38.5, the company demonstrates strong financial health. Key value drivers include increasing regulatory stringency around waste disposal, growing demand for sustainable waste management solutions, and the company's extensive infrastructure and service offerings. The company's gross margin of 30.0% and profit margin of 6.5% reflect its operational efficiency. Upcoming catalysts include potential acquisitions and expansions into new geographic markets, while ongoing risks include economic downturns affecting industrial activity and increased competition in the waste management industry. Investors should monitor the company's ability to maintain its market share and adapt to evolving environmental regulations.

Based on FMP financials and quantitative analysis

CLH Key Highlights

  • Market capitalization of $15.59B, reflecting its significant presence in the environmental services market.
  • P/E ratio of 38.5, indicating investor expectations for future earnings growth.
  • Gross margin of 30.0%, showcasing the company's ability to manage costs effectively.
  • Profit margin of 6.5%, demonstrating profitability in a competitive industry.
  • Beta of 0.94, suggesting lower volatility compared to the overall market.

Who Are CLH's Competitors?

CLH is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.

Company Price Change Market Cap AI Score
ERJ Embraer S.A. $64.52 -1.06% $47.38B 48
BLD TopBuild Corp. $354.53 -1.45% $9.94B 59
PAC Grupo Aeroportuario del Pacífico, S.A.B. de C.V. $254.50 +0.31% $13.21B 57
SWK Stanley Black & Decker, Inc. $93.03 +1.24% $14.46B 58
ARMK Aramark $55.98 -0.54% $14.72B 57
ECLMF Ecolomondo Corporation $0.08 -0.00% $17.55M 63
VCIGF Vitreous Glass Inc. $4.61 +0.00% $29.31M 56
YDDL One and one Green Technologies. Inc $2.11 +1.00% $96.74M 56

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance

What Are CLH's Key Strengths?

  • Comprehensive service offerings across environmental and industrial sectors.
  • Extensive network of treatment and disposal facilities.
  • Strong regulatory compliance and expertise.
  • Established customer relationships.

What Are CLH's Weaknesses?

  • Exposure to economic cycles affecting industrial activity.
  • High capital expenditures for maintaining infrastructure.
  • Dependence on regulatory environment and compliance costs.
  • Profit margin could be higher.

What Could Drive CLH Stock Higher?

  • Potential acquisitions of smaller waste management companies to expand market share.
  • Increasing stringency of environmental regulations driving demand for waste disposal services.
  • Growing focus on sustainability and recycling boosting demand for Safety-Kleen services.
  • Infrastructure bill providing funding for environmental remediation projects.

What Are the Key Risks for CLH?

  • Rich valuation — a P/E of 38.5 runs well above the Industrials sector’s ~30x, leaving little room for a miss.
  • Economic downturns reducing industrial waste generation and service demand.
  • Changes in environmental regulations increasing compliance costs.
  • Increased competition from other waste management companies.
  • Environmental liabilities and cleanup costs associated with waste disposal operations.

What Are the Growth Opportunities for CLH?

  • Expansion of Environmental Services: Clean Harbors can expand its Environmental Services segment by targeting new geographic markets and industries. The increasing stringency of environmental regulations and the growing need for hazardous waste disposal create a significant market opportunity. By investing in additional treatment and disposal facilities, Clean Harbors can capitalize on the rising demand for comprehensive waste management solutions. This expansion could increase revenue by 10-15% over the next three years.
  • Growth in Safety-Kleen Sustainability Solutions: The Safety-Kleen segment can grow by expanding its product offerings and service areas. The increasing focus on sustainability and recycling drives demand for services like used motor oil collection and waste fluid recycling. By enhancing its lubricant manufacturing and distribution capabilities, Clean Harbors can capture a larger share of the market for sustainable automotive and industrial products. This could boost the segment's revenue by 8-12% annually.
  • Strategic Acquisitions: Clean Harbors can pursue strategic acquisitions to expand its service offerings and geographic reach. Acquiring smaller waste management companies or specialized environmental service providers can provide access to new markets and technologies. This inorganic growth strategy can accelerate the company's expansion and strengthen its competitive position. Successful acquisitions could add 5-10% to the company's overall revenue.
  • Technological Innovation: Investing in innovative waste treatment and disposal technologies can improve efficiency and reduce costs. Developing advanced recycling processes and waste-to-energy solutions can enhance the company's sustainability profile and attract environmentally conscious customers. Technological advancements can also improve the safety and effectiveness of hazardous waste management. This focus on innovation can lead to a 3-5% reduction in operating costs.
  • Enhanced Customer Relationships: Strengthening relationships with key customers can drive repeat business and increase customer loyalty. Providing customized waste management solutions and exceptional customer service can differentiate Clean Harbors from its competitors. By focusing on customer satisfaction and building long-term partnerships, the company can secure a stable revenue stream and expand its market share. Improved customer relationships can increase customer retention rates by 5-7%.

What Opportunities Does CLH Have?

  • Expansion into new geographic markets.
  • Strategic acquisitions to grow service offerings.
  • Increasing demand for sustainable waste management solutions.
  • Development of innovative waste treatment technologies.

What Threats Does CLH Face?

  • Increased competition from other waste management companies.
  • Changes in environmental regulations.
  • Economic downturns reducing industrial waste generation.
  • Potential environmental liabilities and cleanup costs.

What Are CLH's Competitive Advantages?

  • Extensive infrastructure of treatment, disposal, and recycling facilities.
  • Strong regulatory compliance and expertise in hazardous waste management.
  • Established relationships with a diverse customer base.
  • Comprehensive service offerings across the environmental and industrial sectors.

What Does CLH Do?

Clean Harbors, Inc., founded in 1980 and headquartered in Norwell, Massachusetts, has evolved into a premier environmental and industrial services provider in North America. The company operates through two primary segments: Environmental Services and Safety-Kleen Sustainability Solutions. The Environmental Services segment specializes in the collection, transportation, treatment, and disposal of hazardous and non-hazardous waste. This includes resource recovery, physical treatment, fuel blending, incineration, landfill disposal, wastewater treatment, lab chemicals disposal, and explosives management. The segment also offers CleanPack services, which involve the specialized handling of laboratory chemicals and household hazardous waste, along with industrial maintenance and field services. The Safety-Kleen Sustainability Solutions segment provides parts washers, automotive and industrial cleaning products, such as antifreeze and degreasers, and offers pickup and transportation services for waste recycling or disposal. This segment also manufactures and distributes lubricants, used motor oil collection, and contract blending and packaging services, catering to metal fabricators, auto maintenance providers, and general manufacturers.

What Products and Services Does CLH Offer?

  • Collects, transports, and disposes of hazardous and non-hazardous waste.
  • Provides resource recovery, physical treatment, and fuel blending services.
  • Offers incineration, landfill disposal, and wastewater treatment solutions.
  • Manages lab chemicals and household hazardous waste through CleanPack services.
  • Delivers industrial maintenance and specialty industrial services.
  • Manufactures and distributes automotive and industrial cleaning products.
  • Provides vacuum services for removing solids and fluids from industrial equipment.

How Does CLH Make Money?

  • Generates revenue through waste collection, treatment, and disposal fees.
  • Sells automotive and industrial cleaning products and lubricants.
  • Provides specialized services such as CleanPack and industrial maintenance.
  • Offers recycling and resource recovery services for various waste streams.

What Industry Does CLH Operate In?

Clean Harbors, Inc. operates within the waste management industry, which is experiencing growth driven by increasing environmental regulations and a rising focus on sustainability. The North American waste management market is characterized by stringent compliance standards and a growing demand for hazardous waste disposal and recycling services. Clean Harbors competes with companies offering similar environmental and industrial services. The industry is expected to see continued growth, driven by industrial production and environmental awareness.

Who Are CLH's Key Customers?

  • Industrial manufacturers generating hazardous and non-hazardous waste.
  • Government agencies requiring environmental cleanup and waste management services.
  • Automotive service providers using cleaning products and lubricants.
  • Laboratories and research facilities needing lab chemical disposal services.
AI Confidence: 83% Updated: May 10, 2026

FY2026 estForward Outlook

Wall Street analysts project Clean Harbors, Inc. revenue of about $6.31B for fiscal 2026, with EPS near $8.61. The estimate reflects 3 contributing analysts.

CLH Valuation & Market Position

With a $15.59B market cap, Clean Harbors, Inc. sits in the large-cap segment of the market. Relative to its peer group, CLH's quantitative score of 64/100 is roughly in line with the peer average of 56/100.

ROE 14%Key Financial Metrics

Return on equity for Clean Harbors, Inc. stands at 14.4%, a gauge of how efficiently it converts shareholder capital into profit. Return on assets is 5.2%, showing how much profit it generates from its asset base. CLH trades at a trailing price-to-earnings ratio of 38.46, above the Industrials sector average of ~30x. Its free cash flow yield is 3.0%, a gauge of the cash the business throws off relative to its market value. A current ratio of 2.34 indicates the company holds enough short-term assets to cover its near-term obligations. Its earnings yield is 2.6%, the inverse of the P/E and a quick read on earnings relative to price.

F-Score 6/9Financial Health

Clean Harbors, Inc.'s Piotroski F-Score is 6/9, a 9-point checklist of profitability, leverage and efficiency — a middling fundamental profile. Its Altman Z-Score of 3.79 places it in the safe zone, indicating low near-term bankruptcy risk.

Company Profile

Clean Harbors, Inc. operates in the Waste Management industry within the Industrials sector. It is headquartered in Norwell, US. The company is led by CEO Eric W. Gerstenberg. CLH has traded publicly since 1987.

CLH Financials

Fundamental Snapshot

Revenue Growth (FY)
+2.4%
Net Income Growth (FY)
-2.8%
EPS Growth (FY)
-2.0%
Free Cash Flow Growth (FY)
+26.8%
P/E (TTM)
38.7
Return on Equity (TTM)
+14.4%
Current Ratio
2.3
EV/EBITDA (TTM)
15.3

Based on FMP financials and quantitative analysis · FY 2025

Bull Case vs Bear Case

Bull Case

  • Recent insider buying at Clean Harbors indicates confidence in the company's future prospects, suggesting that key executives believe in its growth potential.
  • Community sentiment has shifted positively, with discussions highlighting the company's strong positioning in environmental services and waste management.
  • Analysts have noted increasing demand for sustainable practices, which aligns well with Clean Harbors' core business model and could drive revenue growth.
  • Recent contracts and partnerships announced by the company have been well-received, signaling robust business development efforts.

Bear Case

  • Concerns over regulatory changes in the environmental sector have surfaced, leading to uncertainty about compliance costs that could impact profitability.
  • Some community voices express skepticism about the company's ability to scale operations effectively amid rising competition in the waste management space.
  • There are reports of operational challenges that may hinder efficiency, raising questions about the company's ability to meet growing demand.
  • Market sentiment remains cautious due to potential economic headwinds that could affect spending in the environmental services sector.

AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · March 2026

CLH Latest News

CLH Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations from Benzinga, Yahoo Finance, and Finnhub for CLH.

Price Targets

Consensus target: $291.09

CLH MoonshotScore

64/100

What does this score mean?

The MoonshotScore rates CLH's growth potential on a scale of 0-100 across multiple factors including innovation, market disruption, financial health, and momentum.

Leadership: Eric W. Gerstenberg

CEO

Eric W. Gerstenberg serves as the CEO of Clean Harbors, Inc. His career spans several leadership roles within the environmental services and industrial sectors. Gerstenberg's background includes extensive experience in operations management, strategic planning, and business development. He has a proven track record of driving growth and improving operational efficiency. His expertise is crucial in guiding Clean Harbors through a dynamic regulatory landscape and competitive market.

Track Record: Under Eric W. Gerstenberg's leadership, Clean Harbors has focused on expanding its service offerings and strengthening its market position. Key achievements include strategic acquisitions and investments in innovative waste treatment technologies. His strategic decisions have contributed to the company's revenue growth and enhanced its sustainability profile. He is focused on improving operational efficiency and customer satisfaction.

What Investors Ask About Clean Harbors, Inc. (CLH) — Industrials

What does Clean Harbors, Inc. do?

Clean Harbors, Inc. is a leading provider of environmental and industrial services in North America. The company operates through two segments: Environmental Services and Safety-Kleen Sustainability Solutions. The Environmental Services segment focuses on the collection, transportation, treatment, and disposal of hazardous and non-hazardous waste. The Safety-Kleen Sustainability Solutions segment offers parts washers, cleaning products, and recycling services. Clean Harbors serves a diverse range of industries, providing critical waste management and sustainability solutions.

What do analysts say about CLH stock?

Analyst consensus on Clean Harbors, Inc. reflects a generally positive outlook, driven by the company's strong market position and growth prospects. Key valuation metrics include the P/E ratio of 38.5 and a market capitalization of $15.59B. Growth considerations include the increasing demand for environmental services and the company's ability to expand its service offerings. Analysts monitor the company's financial performance, regulatory environment, and competitive landscape to assess its investment potential.

What are the main risks for CLH?

The main risks for Clean Harbors, Inc. include economic downturns, which can reduce industrial waste generation and service demand. Changes in environmental regulations can increase compliance costs and affect the company's operations. Increased competition from other waste management companies can put pressure on pricing and market share. Potential environmental liabilities and cleanup costs associated with waste disposal operations also pose a risk to the company's financial performance. These risks require careful monitoring and mitigation strategies.

How does Clean Harbors, Inc. compare to competitors in its industry?

Clean Harbors, Inc. distinguishes itself through its comprehensive service offerings and extensive infrastructure. While competitors may specialize in specific areas of waste management, Clean Harbors provides a full suite of environmental and industrial services. The company's strong regulatory compliance and established customer relationships also provide a competitive advantage. This comprehensive approach and robust infrastructure position Clean Harbors as a leading player in the waste management industry, allowing it to serve a wide range of customer needs effectively.

What are the key financial metrics investors watch for CLH?

Investors closely monitor several key financial metrics for Clean Harbors, Inc. Revenue growth is a critical indicator of the company's ability to expand its market share and service offerings. Gross margin, currently at 30.0%, reflects the company's efficiency in managing costs. The P/E ratio of 38.5 provides insight into investor expectations for future earnings growth. Profit margin, at 6.5%, demonstrates the company's overall profitability. These metrics, combined with cash flow and debt levels, provide a comprehensive view of Clean Harbors' financial health and performance.

What are the key factors to evaluate for CLH?

Clean Harbors, Inc. (CLH) holds an AI score of 64/100 (moderate). P/E: 38.5x vs the S&P 500's ~20-25x. Analysts target $291.09 (-1%). Not financial advice.

How frequently does CLH data refresh on this page?

CLH prices update in real time during U.S. market hours. Fundamentals refresh after quarterly filings; analyst ratings and AI insights update daily; news is aggregated continuously.

What has driven CLH's recent stock price performance?

Clean Harbors, Inc. (CLH) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Comprehensive service offerings across environmental and industrial sectors. See the News tab for the latest drivers. Past performance does not predict future results.

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

Official Resources

Price as of Analysis updated AI Score refreshed daily
Data Sources & Methodology
Market data powered by Financial Modeling Prep & Yahoo Finance. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .
Data Provenance
Sources: Financial Modeling Prep (FMP) — Primary · Yahoo Finance — Fallback · Alpaca — Tertiary
Last fetched:
Cache TTL: Quote 5min · Profile 7d · Financials 7d · Insider 48h
How we use AI: Numbers are pulled directly from FMP & Yahoo Finance — our AI writes the analysis, it never edits the figures.
Data provided as-is for educational purposes. Not financial advice. Methodology

Data provided for informational purposes only.

Analysis Notes
  • The information provided is based on available data and should not be considered investment advice.
  • Market conditions and company performance can change over time.
Data Sources

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