Clean Harbors, Inc. (CLH) Q3 2026 earnings results
Clean Harbors, Inc. (CLH) reported Q3 2026 results on Oct 28, 2026, 7:30:00 AM ET: GAAP EPS $3.93 vs. $3.22 expected (beat by 22.0%); revenue $1.87B vs. $1.73B expected (beat by 8.1%). Outlook: For the full year 2026, Clean Harbors expects Adjusted EBITDA in the range of $1.44 billion to $1.48 billion.
| Metric | Reported | Analyst estimate | Result |
|---|---|---|---|
| EPS (GAAP, diluted) | $3.93 | $3.22 | Beat by 22.0% |
| Revenue | $1.87B | $1.73B | Beat by 8.1% |
Analyst estimate: the average forecast before the release.
Source
Figures from the Press release, released Oct 28, 2026, 7:30:00 AM ET. Nexqual published them 25 min 50 s after release. Each figure is confirmed by two independent extraction methods before it is published.
Year over year
Compared with the same quarter a year earlier (ended September 30, 2025, from the company's SEC filing): revenue grew 20.7% from $1.55B; GAAP diluted EPS was $3.93 vs. $2.21 (+77.8%).
Stock reaction
The results came out before the market opened. CLH closed at $313.27 on October 28, 2026, up 0.1% from its $312.92 close on October 27, 2026 before the results. Latest: $309.33 (close, October 29, 2026), −1.1% since the pre-release close.
Questions and answers
Did Clean Harbors, Inc. beat earnings expectations?
Yes. Clean Harbors, Inc. reported GAAP EPS of $3.93 against an average analyst estimate of $3.22 (beat by 22.0%), and revenue of $1.87B against $1.73B expected (beat by 8.1%).
What were Clean Harbors, Inc.'s Q3 2026 earnings and revenue?
GAAP diluted EPS of $3.93 and revenue of $1.87B. Compared with the same quarter a year earlier (ended September 30, 2025, from the company's SEC filing): revenue grew 20.7% from $1.55B; GAAP diluted EPS was $3.93 vs. $2.21 (+77.8%).
When did Clean Harbors, Inc. report Q3 2026 earnings?
Oct 28, 2026, 7:30:00 AM ET, in a company press release.
How did CLH stock react to the earnings?
The results came out before the market opened. CLH closed at $313.27 on October 28, 2026, up 0.1% from its $312.92 close on October 27, 2026 before the results. Latest: $309.33 (close, October 29, 2026), −1.1% since the pre-release close.
What did Clean Harbors, Inc. say about its outlook?
For the full year 2026, Clean Harbors expects Adjusted EBITDA in the range of $1.44 billion to $1.48 billion.
More on CLH
CLH stock page: price, SEC financials, insider trades, superinvestor holders, analyst estimates and options. All results reported that day: earnings October 28, 2026.
Source: company earnings press release, Nexqual Earnings Flash. Built October 29, 2026 at 23:07 UTC. Not investment advice.
Data source: Nexqual. Last updated: October 29, 2026 at 23:07 UTC. This page is informational and not investment advice.
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