Clean Harbors, Inc.

CLH · NYSE · Stock · Industrials
$320.10
+0.86% today
Delayed price,

What Clean Harbors does

Clean Harbors, Inc. provides environmental and industrial services in the United States and Canada. The company operates through two segments: Environmental Services and Safety-Kleen Sustainability Solutions. The Environmental Services segment collects, transports, treats, recycles, and disposes hazardous and non-hazardous waste, such as resource recovery, physical treatment, incineration, landfill disposal, wastewater treatment, lab chemicals disposal, and explosives management services; and offers CleanPack services, including collection, identification, categorization, specialized packaging, transportation, and disposal of laboratory chemicals and household hazardous waste. This segment also provides industrial maintenance and specialty industrial services; and utilizes specialty equipment and resources that perform field services. The Safety-Kleen Sustainability Solutions segment provides containerized waste, parts-washer, and vacuum services for automobile repair shops, car and truck dealers, metal fabricators, machine manufacturers, fleet maintenance shops, and other automotive, industrial, and retail customers; collects and transports for hazardous and non-hazardous containerized waste for recycling or disposal; machine cleaning and maintenance, and disposal and replenishment of clean solvent or aqueous fluids; and vacuum services to remove solids, residual oily water, and sludge and other fluids from customers' oil/water separators, sumps, and collection tanks, as well as removes and collects waste fluids found at large and small industrial locations, including metal fabricators, auto maintenance providers, and general manufacturers. This segment also manufactures, formulates, and packages lubricants and other products. Clean Harbors, Inc. was incorporated in 1980 and is headquartered in Norwell, Massachusetts.

Key facts

Sector
Industrials
Industry
Waste Management
Market cap
$16.90B
P/E (ttm)
39.0
Forward P/E
31.8
Dividend yield
0.00%
Beta
0.88
Profit margin
7.0%
Employees
22,155
Headquarters
Norwell, MA, United States
Exchange
NYSE

Performance

1 Month
+1.4%
3 Months
+3.1%
6 Months
+6.4%
1 Year
+34.9%
5 Years
+215.6%
$201.3452-week range$335.94
Biggest setback — last 12 months
-16.1%
20 Oct 2025 → 10 Nov 2025
Fell from $245.36 to $205.85 — its sharpest sustained decline this year.
Biggest run-up — last 12 months
+56.8%
10 Nov 2025 → 7 Sept 2026
Ran from $205.85 to $322.82 — its strongest sustained advance this year.

Price outlook — trend & volatility model

● Trend: Above long-term trend
Price sits above its 200-day average, but the shorter-term averages are not cleanly aligned above/below it.
HorizonBear case (−1σ)Base caseBull case (+1σ)
1 Month$297.36 (-7.1%)$320.10$344.56 (+7.6%)
3 Months$281.75 (-12.0%)$320.10$363.65 (+13.6%)
6 Months$267.25 (-16.5%)$320.10$383.39 (+19.8%)
12 Months$248.00 (-22.5%)$320.10$413.14 (+29.1%)
Statistical, not machine-learning: a random-walk (no assumed drift) volatility model built from this ticker's own realized price history, plus a purely descriptive moving-average trend read. Illustrative only — not a price target and not financial advice. The bear and bull cases sit one standard deviation (1σ) below and above today's price, a range that covers about 68% of the outcomes the model treats as plausible, not a 68% chance of either case. Annualized volatility used: 25.5%, blended from this ticker's own 3-month and 1-year realized price history. Base case is deliberately flat — this quantifies a possible range, not a directional prediction. See the full model, including wider (≈95%) bands →

Comparable companies

Learn the basics

Prices and company data are delayed reference figures from public sources (Yahoo Finance, SEC EDGAR) and may be inaccurate or out of date. This page is informational only — it is not investment advice or a recommendation to buy or sell any security. Past performance does not indicate future results.