CLH · Clean Harbors Inc · Webcasts, Transcripts & Audio
$312.51
+2.28 (+0.73%)
At close · Oct 1
Return incl. dividend (before tax)
Market Cap
$16.41B
Shares
52.85M
Volume · Oct 1
326.01K
Avg daily vol (3M)
434.21K
Clean Harbors Inc Webcasts
Earnings calls, investor updates, investor days and conferences for Clean Harbors Inc (CLH), with available transcripts, audio replays and slides. Earnings calls also include available highlights, earnings releases and periodic filings.
Revenue & result across quarters
Revenue Net income YoY up YoY down artefacts
▲43.3%
$1.36B
$135.80M
'22 Q3
22-11-02
▲14.2%
$1.28B
$82.47M
'22 Q4
23-03-01
▲11.8%
$1.31B
$72.40M
'23 Q1
23-05-03
▲3.1%
$1.40B
$115.77M
'23 Q2
23-08-02
▲0.2%
$1.37B
$91.34M
'23 Q3
23-11-01
▲4.7%
$1.34B
$98.35M
'23 Q4
24-02-21
▲5.3%
$1.38B
$69.83M
'24 Q1
24-05-01
▲11.1%
$1.55B
$133.28M
'24 Q2
24-07-31
▲12%
$1.53B
$115.21M
'24 Q3
24-10-30
▲6.9%
$1.43B
$83.97M
'24 Q4
25-02-19
▲4%
$1.43B
$58.68M
'25 Q1
25-04-30
▼0.2%
$1.55B
$126.91M
'25 Q2
25-07-30
▲1.3%
$1.55B
$118.80M
'25 Q3
25-10-29
▲4.8%
$1.50B
$86.59M
'25 Q4
26-02-18
LATEST
▲1.9%
$1.46B
$63.20M
'26 Q1
26-05-06
Earnings call
FY26 · Q2
2026-07-29
Clean Harbors Inc (CLH) Q2 2026 Earnings Call Transcript
Confident tone
Data center / liquid cooling opportunity
Industrial services outlook and safety
Environmental Services growth and margins
Results not yet reported
Audio
Transcript
Slides
8-K10-Q
Conference
Investor event
2026-06-09
Clean Harbors Inc (CLH) June 2026 Conference Transcript
No reported result — non-financial event
Audio
Transcript
Slides
Conference
Investor event
2026-05-07
Clean Harbors Inc (CLH) May 2026 Conference Transcript
No reported result — non-financial event
Audio
Transcript
Slides
Earnings call
FY26 · Q1
2026-05-06
Clean Harbors Inc (CLH) Q1 2026 Earnings Call Transcript
Confident tone
PFAS Remediation Business
Safety-Kleen Sustainable Solutions (SKSS)
Environmental Services Segment Performance
Revenue
$1.46B
▲ 1.9% YoY Diluted EPS
$1.19
▲ 9.2% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-Q
Earnings call
FY25 · Q4
2026-02-18
Clean Harbors Inc (CLH) Q4 2025 Earnings Call Transcript
Confident tone
Environmental Services Segment Performance
Field Services and Emergency Response
PFAS Opportunities
Revenue
$1.50B*
▲ 4.8% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-K
Earnings call
FY25 · Q3
2025-10-29
Clean Harbors Inc (CLH) Q3 2025 Earnings Call Transcript
Positive tone
Industrial Services / Field Services Softness
Environmental Services (ES) Segment Performance
Capital Allocation and M&A
Revenue
$1.55B
▲ 1.3% YoY Diluted EPS
$2.21
▲ 4.2% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-Q
Earnings call
FY25 · Q2
2025-07-30
Clean Harbors Inc (CLH) Q2 2025 Earnings Call Transcript
Confident tone
Environmental Services segment growth
Hub strategy and operational efficiency
Kimball incinerator ramp
Revenue
$1.55B
▼ 0.2% YoY Diluted EPS
$2.36
▼ 4.1% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-Q
Earnings call
FY25 · Q1
2025-04-30
Clean Harbors Inc (CLH) Q1 2025 Earnings Call Transcript
Confident tone
Safety-Kleen Sustainability Solutions (SKSS)
Environmental Services (ES) segment results
Incineration and Kimball ramp
Revenue
$1.43B
▲ 4% YoY Diluted EPS
$1.09
▼ 15.5% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-Q
Earnings call
FY24 · Q4
2025-02-19
Clean Harbors Inc (CLH) Q4 2024 Earnings Call Transcript
Positive tone
Kimball, Nebraska incinerator
PFAS destruction opportunity
Regulatory environment under Trump administration
Revenue
$1.43B*
▲ 6.9% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-K
Earnings call
FY24 · Q3
2024-10-30
Clean Harbors Inc (CLH) Q3 2024 Earnings Call Transcript
Balanced tone
Environmental Services segment strength
Kimbell incinerator launch
PFAS destruction opportunity
Revenue
$1.53B
▲ 12% YoY Diluted EPS
$2.12
▲ 26.2% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-Q
Earnings call
FY24 · Q2
2024-07-31
Clean Harbors Inc (CLH) Q2 2024 Earnings Call Transcript
Confident tone
Capital Allocation and Vision 2027
Environmental Services Segment Performance
Incineration Utilization and Kimball Plant
Revenue
$1.55B
▲ 11.1% YoY Diluted EPS
$2.46
▲ 15.5% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-Q
Earnings call
FY24 · Q1
2024-05-01
Clean Harbors Inc (CLH) Q1 2024 Earnings Call Transcript
Confident tone
HEPACO acquisition and synergies
SKSS segment pricing weakness and recovery
PFAS opportunity and regulations
Revenue
$1.38B
▲ 5.3% YoY Diluted EPS
$1.29
▼ 3% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-Q
Earnings call
FY23 · Q4
2024-02-21
Clean Harbors Inc (CLH) Q4 2023 Earnings Call Transcript
Confident tone
Environmental Services growth
Safety-Kleen underperformance
Safety record
Revenue
$1.34B*
▲ 4.7% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-K
Earnings call
FY23 · Q3
2023-11-01
Clean Harbors Inc (CLH) Q3 2023 Earnings Call
Revenue
$1.37B
▲ 0.2% YoY Diluted EPS
$1.68
▼ 32.8% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-Q
Earnings call
FY23 · Q2
2023-08-02
Clean Harbors Inc (CLH) Q2 2023 Earnings Call Transcript
Revenue
$1.40B
▲ 3.1% YoY Diluted EPS
$2.13
▼ 21.4% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-Q
Earnings call
FY23 · Q1
2023-05-03
Clean Harbors Inc (CLH) Q1 2023 Earnings Call Transcript
Revenue
$1.31B
▲ 11.8% YoY Diluted EPS
$1.33
▲ 60.2% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-Q
Earnings call
FY22 · Q4
2023-03-01
Clean Harbors Inc (CLH) Q4 2022 Earnings Call Transcript
Revenue
$1.28B*
▲ 14.2% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-K
Earnings call
FY22 · Q3
2022-11-02
Clean Harbors Inc (CLH) Q3 2022 Earnings Call Transcript
Revenue
$1.36B
▲ 43.3% YoY Diluted EPS
$2.50
▲ 108.3% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-Q
Earnings call
FY22 · Q2
2022-08-03
Clean Harbors Inc (CLH) Q2 2022 Earnings Call Transcript
Revenue
$1.36B
▲ 46.4% YoY Diluted EPS
$2.71
▲ 122.1% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-Q
Earnings call
FY22 · Q1
2022-05-04
Clean Harbors Inc (CLH) Q1 2022 Earnings Call Transcript
Revenue
$1.17B
▲ 44.7% YoY Diluted EPS
$0.83
▲ 112.8% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-Q
Earnings call
FY21 · Q4
2022-02-23
Clean Harbors Inc (CLH) Q4 2021 Earnings Call Transcript
Revenue
$1.12B*
▲ 40.6% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-K
Earnings call
FY21 · Q3
2021-11-03
Clean Harbors Inc (CLH) Q3 2021 Earnings Call Transcript
Revenue
$951.48M
▲ 22.1% YoY Diluted EPS
$1.20
▲ 21.2% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-Q
Earnings call
FY21 · Q2
2021-08-04
Clean Harbors Inc (CLH) Q2 2021 Earnings Call Transcript
Revenue
$926.46M
▲ 30.5% YoY Diluted EPS
$1.22
▲ 134.6% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-Q
Earnings call
FY21 · Q1
2021-03-31
Clean Harbors Inc (CLH) Q1 2021 Earnings Call Transcript
Revenue
$808.15M
▼ 5.9% YoY Diluted EPS
$0.39
▲ 85.7% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-Q
Earnings call
FY20 · Q4
2021-02-24
Clean Harbors Inc (CLH) Q4 2020 Earnings Call Transcript
Revenue
$796.19M*
▼ 8.6% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-K
Earnings call
FY20 · Q3
2020-11-04
Clean Harbors Inc (CLH) Q3 2020 Earnings Call Transcript
Revenue
$779.34M
▼ 12.6% YoY Diluted EPS
$0.99
▲ 52.3% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-Q
Earnings call
FY20 · Q2
2020-08-05
Clean Harbors Inc (CLH) Q2 2020 Earnings Call Transcript
Revenue
$710.00M
▼ 18.3% YoY Diluted EPS
$0.52
▼ 20% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-Q
Earnings call
FY20 · Q1
2020-04-29
Clean Harbors Inc (CLH) Q1 2020 Earnings Call Transcript
Revenue
$858.56M
▲ 10% YoY Diluted EPS
$0.21
▲ 950% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-Q
Earnings call
FY19 · Q4
2020-02-26
Clean Harbors Inc (CLH) Q4 2019 Earnings Call
Revenue
$871.00M
▲ 1.5% YoY Diluted EPS
$0.43
▲ 48.3% YoY
Rev · 8q
Audio
Transcript
Slides
8-K10-K
Showing 1–29 of 29 webcasts
Key facts
CIK
822818
CUSIP
184496107
13F (30d)
19 filings
14 filers
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