)
Clean Harbors (CLH) investor relations material
Clean Harbors Q4 2025 earnings summary
Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.Executive summary
Achieved record safety performance in 2025 with a TRIR of 0.49, the lowest ever, and voluntary turnover at a five-year low.
Delivered record revenue, Adjusted EBITDA, and Adjusted Free Cash Flow, with margin expansion in both operating segments.
Environmental Services segment posted its 15th consecutive quarter of year-over-year Adjusted EBITDA margin growth and led overall company growth.
Notable milestones included ramp-up of the Kimball Incinerator, creation of the Phoenix Hub, and handling nearly 22,000 emergency response events.
Repurchased $250 million in shares, expanded buyback authorization by $350 million, and announced a $50 million fleet investment.
Financial highlights
2025 revenue surpassed $6 billion for the first time, reaching $6.03 billion, with Adjusted EBITDA up 5% to $1.17 billion.
Q4 revenue grew 5% to $1.5 billion; Q4 Adjusted EBITDA increased 8% to $279 million.
Full-year Adjusted EBITDA margin improved to 19.4%; Q4 margin was 18.6%.
Record annual Adjusted Free Cash Flow of $509.3 million, representing 44% of Adjusted EBITDA.
Q4 net income was $86.6 million (EPS $1.62); full-year net income was $391.0 million (EPS $7.28).
Outlook and guidance
2026 Adjusted EBITDA guidance: $1.20–$1.26 billion (midpoint $1.23 billion), with net income guidance of $410–$461 million.
2026 Adjusted Free Cash Flow guidance: $480–$540 million (midpoint $510 million), with net cash from operating activities expected at $820–$940 million.
Q1 2026 ES segment Adjusted EBITDA expected to grow 4–7% year-over-year; consolidated Adjusted EBITDA up 1–3%.
ES segment expected to grow Adjusted EBITDA just over 5% in 2026, with continued PFAS and remediation project growth.
Continued focus on organic growth, fleet expansion, and acquisition integration.
Next Clean Harbors earnings date
Next Clean Harbors earnings date
The essential earnings season companion
The #1 app for qualitative research. Live earnings calls, AI chat, transcripts, and more. All for free.
Live calls and transcripts
Listen to earnings calls, CMDs, investor conferences, and more – with a podcast-like experience.
Find what you need faster
Search for any keyword across all transcripts simultaneously.
Easily store key findings
Capturing important takeaways is as simple as it gets. Even during your lunch run or commute.
Your watchlist. Your dashboard.
Follow the companies that matter to you. Get a personalized feed with real-time updates.
Be the first to know
Set keyword alerts for any company, product, or competitor. Get notified the moment they're mentioned.
Consensus estimates
Access analyst consensus estimates, valuation multiples, and revenue segments splits.
All IR material in one place
The easiest way to stay updated during earnings season.
Global coverage
All events from public companies. Live and recorded.
Just click and listen
No webcast links. No manual registrations.
excellent app, it gives me free access to company earnings calls and annual reports. I also love the convenience of calls being available offline so I can listen in whilst doing other things and even when internet or WiFi isn't available.
One of the very few apps you could call perfect. If something was to add to it, maybe the share price of the company when you search for it, but it's already excellent.
This is genuinely one of the cleanest and fastest finance apps out there to track the market.
excellent app, it gives me free access to company earnings calls and annual reports. I also love the convenience of calls being available offline so I can listen in whilst doing other things and even when internet or WiFi isn't available.
One of the very few apps you could call perfect. If something was to add to it, maybe the share price of the company when you search for it, but it's already excellent.
This is genuinely one of the cleanest and fastest finance apps out there to track the market.
I can't remember the last time an app had such a positive impact on my investment process.
Love the app! Quartr makes it really easy to keep track of earnings calls. It also includes the reports and slides to make it easier to follow along.
Quartr is amazing, no way around it. It is the best right now for earnings calls, presentations, and the like.
I can't remember the last time an app had such a positive impact on my investment process.
Love the app! Quartr makes it really easy to keep track of earnings calls. It also includes the reports and slides to make it easier to follow along.
Quartr is amazing, no way around it. It is the best right now for earnings calls, presentations, and the like.
)
)
)
Frequently asked questions
Mobile app: Research anytime, anywhere with the #1 app for live earnings calls, transcripts, analyst estimates, and more. All for free.
Desktop (Quartr Pro): The leading platform for qualitative research, used daily by top firms and financial institutions.
Quartr API: Build custom solutions powered by live earnings calls, live transcripts, filings and reports, slide presentations, and more.
Explore our global coverage