CLH

Analyst Note: Clean Harbors, Inc. (CLH)

Date: 2026-06-13 Current Price: $288.60

1. Structural Readiness

• State: Forming
• Aggressive/Pre-Breakout Entry: Not actionable on setup alone; price is holding above support.
• Breakout Level: Not yet defined (Pending confirmation of the structural high that defines the coil top).
• Current Price: $288.60
• Extension: Not Applicable (Price has not yet broken out of the defined range).
• ATR Context: Current ATR is 2.6% (Productive). This sits within the historical "productive" range, indicating sufficient volatility for position sizing without the elevated risk of the "very high" (6–8%) or "extreme" (>8%) buckets.

2. Thesis Layer

• Thesis Classification: TACTICAL / Setup-Led.
• Secular Exposure: No named secular thesis is attached to this specific setup at this date.
• Judgment Basis: The investment case is judged strictly on the quality of the structural setup (the forming coil) and the underlying business fundamentals (EBITDA growth, margin expansion, and capacity utilization). No macro or thematic thesis is being invented to support the trade; the conviction rests on the company's execution and the technical structure.

3. Business Overview

Clean Harbors, Inc. operates as a leading provider of environmental and industrial services across North America, structured into two primary divisions: Environmental Services and Safety-Kleen Sustainability Solutions.

• Environmental Services: This segment manages the full lifecycle of waste, from collection and transportation to treatment and final disposal of hazardous and non-hazardous materials.
• Performance: As of Q1 2026, the segment delivered its 16th consecutive quarter of year-over-year improvement in adjusted EBITDA margin and 18th straight quarter of EBITDA growth (E1).
• Revenue Drivers: Q1 2026 direct revenues increased by $43.4 million (3.6%), driven by Technical Services, Safety-Kleen core services, and Field/Emergency Response Services (E14).
• Capacity & Utilization: The company operates ten active incinerators with a total annual practical capacity of 631,721 tons (E20). Management expects to deliver mid- to upper-80% utilization for the full year 2026, noting that a large number of maintenance days are now in the rearview (E4).
• Expansion: The company opened 18 field service branches in 2025 and plans to open 10 more in 2026 (E2).
• PFAS Tailwinds: Q1 revenue saw growth in project services, including PFAS-related opportunities and emergency response work (E5). Regulatory support is evident, with the Department of Water (March 2026) and U.S. EPA (April 2026) issuing guidance recommending incineration and hazardous waste landfill as treatment methods (E6).

• Safety-Kleen Sustainability Solutions (SKSS): This segment provides parts cleaning, lubricants, and recycling services.
• Guidance: Management expects SKSS to deliver approximately $165 million of adjusted EBITDA in 2026, up 20% from 2025, driven by higher base oil prices (E7).
• Operations: The company is the largest re-refiner and recycler of used oil in North America, collecting 243 million gallons in 2025 (E19). A new state-of-the-art Solvent De-Asphalting (SDA) unit is under construction at East Chicago, Indiana, expected to be operational in 2028 (E21).

• Financial Guidance: Based on Q1 results and current market conditions, management is guiding to a 2026 adjusted EBITDA range of $1.24 billion to $1.30 billion, with a midpoint of $1.27 billion (an increase of $40 million from prior guidance) (E3).
• Capital Allocation: Anticipated 2026 capital spending is in the range of $460.0 million to $520.0 million, with approximately $85 million and $25 million allocated to specific projects expected to yield long-term benefits (E12, E13).

4. Archetype and Conviction

• Archetype: Quality Compounder.
• Rationale: The company fits the "Quality Compounder" archetype due to its consistent track record of margin expansion (16 consecutive quarters) and EBITDA growth (18 consecutive quarters), coupled with disciplined capital allocation and a moat built on regulatory complexity and infrastructure (incinerators, re-refineries).
• Valuation Context: The financial spine indicates a forward consensus EPS of $8.6051 for FY1 and $9.49054 for FY2 (E32).
• Conviction Stack:
• Thesis Strength: Moderate (Tactical/Setup-led, no external macro thesis).
• Evidence Quality: High. Multiple primary sources (earnings transcripts, SEC filings) confirm growth, margin expansion, and clear guidance.
• Structural Quality: The forming coil suggests a healthy consolidation phase. The current ATR of 2.6% is "productive," suggesting the stock is not stagnant but not overly volatile.
• Rerating Potential: Supported by the upward revision in EBITDA guidance ($40M increase) and the expectation of higher utilization rates as maintenance cycles conclude.

5. Invalidations, Strengtheners, and Gaps

• Gaps in Evidence:
• Sector/Industry Classification: The specific sector and industry labels are not provided in the evidence block, though the business description clearly places it in Environmental Services/Industrial Services.
• Pivot Strength: The specific pivot strength metric is not available in the provided data.

PRIVATE ANALYST CALL

Judgment: Buy Confidence: medium Key evidence: 18 consecutive quarters of EBITDA growth and 16 consecutive quarters of margin improvement; 2026 adjusted EBITDA guidance raised to $1.27B midpoint; Kimball incinerator expected to reach full capacity by end of 2026. Key risks: Failure to achieve mid-to-upper 80% utilization rates; potential regulatory shifts regarding PFAS treatment methods; capital spending overruns or delays in new facility construction. Sizing hint: Position size should reflect the "forming" nature of the setup; use the 2.6% ATR for volatility-based sizing but wait for the breakout confirmation to add full size. Expected path: Management expects utilization to improve as maintenance cycles conclude, driving EBITDA toward the $1.27B midpoint; the forming coil structure suggests a potential breakout if price holds above support. Expected horizon: 3 to 6 months for the setup to resolve into a confirmed breakout or invalidation.