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<title>Clean Harbors Inc — News on 6ix</title>
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<title>Clean Harbors Inc</title>
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<title>Clean Harbors to Participate in 21st Annual Oppenheimer Industrial Growth Conference on May 7</title>
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<pubDate>Thu, 23 Apr 2026 12:30:00 GMT</pubDate>
<description>NORWELL, Mass., April 23, 2026--Clean Harbors, Inc. ("Clean Harbors") (NYSE: CLH), the leading provider of environmental and industrial services throughout North America, today announced that Chief Financial Officer Eric J. Dugas and SVP Investor Relations Jim Buckley will participate in a fireside chat at the 21st Annual Oppenheimer & Co. Inc. Industrial Growth Conference.</description>
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<title>Clean Harbors to Announce First-Quarter 2026 Financial Results on May 6</title>
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<pubDate>Wed, 15 Apr 2026 12:30:00 GMT</pubDate>
<description>NORWELL, Mass., April 15, 2026--Clean Harbors, Inc. (NYSE: CLH), the leading provider of environmental and industrial services throughout North America, will host its first-quarter 2026 financial results conference call on Wednesday, May 6, 2026, at 9:00 a.m. ET.</description>
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<title>Clean Harbors Formally Releases PFAS Disposal and Treatment Guidance Standards to Assist Customers and Communities with Decision Making</title>
<link>https://6ix.com/company/clean-harbors-inc/news/clean-harbors-formally-releases-pfas-disposal-and-treatment-guidance-standards-to-assist-customers-and-communities-with-decision-making</link>
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<pubDate>Wed, 01 Apr 2026 12:30:00 GMT</pubDate>
<description>NORWELL, Mass., April 01, 2026--Clean Harbors, Inc. ("Clean Harbors" or the "Company") (NYSE: CLH), the leading provider of environmental and industrial services throughout North America, today formally released its disposal and treatment guidance standards for PFAS (per- and poly-fluorinated alkyl substances), the "forever chemicals" that pose significant human health risks. The Company’s recommended framework of disposal and treatment options is designed to help decision-makers at organization</description>
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<title>Clean Harbors to Participate in Raymond James Investor Conference on March 3</title>
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<pubDate>Thu, 19 Feb 2026 13:30:00 GMT</pubDate>
<description>NORWELL, Mass., February 19, 2026--Clean Harbors, Inc. ("Clean Harbors") (NYSE: CLH), the leading provider of environmental and industrial services throughout North America, today announced that Co-Chief Executive Officer Eric W. Gerstenberg, Chief Financial Officer Eric J. Dugas, and SVP Investor Relations Jim Buckley will participate in a fireside chat at the upcoming Raymond James & Associates Institutional Investors Conference.</description>
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<title>Clean Harbors Announces Fourth-Quarter and Full-Year 2025 Financial Results</title>
<link>https://6ix.com/company/clean-harbors-inc/news/clean-harbors-announces-fourth-quarter-123000235</link>
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<pubDate>Wed, 18 Feb 2026 12:30:00 GMT</pubDate>
<description>NORWELL, Mass., February 18, 2026--Clean Harbors, Inc. ("Clean Harbors" or the "Company") (NYSE: CLH), the leading provider of environmental and industrial services throughout North America, today announced financial results for the fourth quarter and year ended December 31, 2025.</description>
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<title>Clean Harbors to Announce Fourth-Quarter and Full-Year 2025 Financial Results on February 18</title>
<link>https://6ix.com/company/clean-harbors-inc/news/clean-harbors-announce-fourth-quarter-133000913</link>
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<pubDate>Wed, 28 Jan 2026 13:30:00 GMT</pubDate>
<description>NORWELL, Mass., January 28, 2026--Clean Harbors, Inc. (NYSE: CLH), the leading provider of environmental and industrial services throughout North America, will host its fourth-quarter and full-year 2025 financial results conference call on Wednesday, February 18, 2026, at 9:00 a.m. ET.</description>
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<title>Clean Harbors to Participate in Upcoming Investor Conferences</title>
<link>https://6ix.com/company/clean-harbors-inc/news/clean-harbors-participate-upcoming-investor-133000064</link>
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<pubDate>Tue, 06 Jan 2026 13:30:00 GMT</pubDate>
<description>NORWELL, Mass., January 06, 2026--Clean Harbors, Inc. ("Clean Harbors") (NYSE: CLH), the leading provider of environmental and industrial services throughout North America, today announced that senior management will present at the following investor conferences:</description>
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<title>Clean Harbors Awarded $110 Million in Projects for PFAS Water Filtration System in Hawaii</title>
<link>https://6ix.com/company/clean-harbors-inc/news/clean-harbors-awarded-110-million-133000487</link>
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<pubDate>Tue, 02 Dec 2025 13:30:00 GMT</pubDate>
<description>NORWELL, Mass., December 02, 2025--Clean Harbors, Inc. (NYSE: CLH) ("Clean Harbors" or the "Company"), the leading provider of environmental and industrial services throughout North America, today announced that it has won contracts worth $110 million over the next three years related to its PFAS water filtration work at Joint Base Pearl Harbor-Hickam (JBPHH). Working with logistics supplier V2X, Clean Harbors will expand the use of its regenerative carbon filtration and resin units that have be</description>
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<title>Clean Harbors to Participate in Goldman Sachs Industrials and Materials Conference</title>
<link>https://6ix.com/company/clean-harbors-inc/news/clean-harbors-participate-goldman-sachs-133000298</link>
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<pubDate>Thu, 20 Nov 2025 13:30:00 GMT</pubDate>
<description>NORWELL, Mass., November 20, 2025--Clean Harbors, Inc. ("Clean Harbors") (NYSE: CLH), the leading provider of environmental and industrial services throughout North America, today announced that Chief Financial Officer Eric J. Dugas and SVP Investor Relations Jim Buckley will participate in a fireside chat at the upcoming Goldman Sachs Industrials and Materials Conference.</description>
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<title>Clean Harbors Announces Third-Quarter 2025 Financial Results</title>
<link>https://6ix.com/company/clean-harbors-inc/news/clean-harbors-announces-third-quarter-113000912</link>
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<pubDate>Wed, 29 Oct 2025 11:30:00 GMT</pubDate>
<description>NORWELL, Mass., October 29, 2025--Clean Harbors, Inc. ("Clean Harbors" or the "Company") (NYSE: CLH), the leading provider of environmental and industrial services throughout North America, today announced financial results for the third quarter ended September 30, 2025.</description>
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<title>Clean Harbors to Announce Third-Quarter 2025 Financial Results on October 29</title>
<link>https://6ix.com/company/clean-harbors-inc/news/clean-harbors-announce-third-quarter-123000169</link>
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<pubDate>Wed, 15 Oct 2025 12:30:00 GMT</pubDate>
<description>NORWELL, Mass., October 15, 2025--Clean Harbors, Inc. (NYSE: CLH), the leading provider of environmental and industrial services throughout North America, will host its third-quarter 2025 financial results conference call on Wednesday, October 29, 2025 at 9:00 a.m. ET.</description>
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<title>Clean Harbors Prices Offering of Senior Notes Due 2033</title>
<link>https://6ix.com/company/clean-harbors-inc/news/clean-harbors-prices-offering-senior-231500278</link>
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<pubDate>Thu, 25 Sep 2025 23:15:00 GMT</pubDate>
<description>NORWELL, Mass., September 25, 2025--Clean Harbors, Inc. ("Clean Harbors" or the "Company") (NYSE: CLH), announced today that it has priced a private offering of $745 million of senior notes due 2033 (the "notes"). In conjunction with a $100 million increase in the new secured term loan credit facility referred to below, the aggregate principal amount of the notes was decreased from the previously announced offering of $845 million.</description>
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<title>Clean Harbors Announces $845 Million Senior Notes Offering</title>
<link>https://6ix.com/company/clean-harbors-inc/news/clean-harbors-announces-845-million-123000804</link>
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<pubDate>Thu, 25 Sep 2025 12:30:00 GMT</pubDate>
<description>NORWELL, Mass., September 25, 2025--Clean Harbors, Inc. ("Clean Harbors" or the "Company") (NYSE: CLH), announced today that it is commencing a private offering of $845 million of senior notes (the "notes"). Clean Harbors expects the notes to mature in 2033.</description>
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<title>Clean Harbors Announces Used Oil Collection Price Increases in Its Safety-Kleen Sustainability Solutions Business</title>
<link>https://6ix.com/company/clean-harbors-inc/news/clean-harbors-announces-used-oil-123000060</link>
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<pubDate>Wed, 24 Sep 2025 12:30:00 GMT</pubDate>
<description>NORWELL, Mass., September 24, 2025--Clean Harbors, Inc. ("Clean Harbors" or the "Company") (NYSE: CLH), the leading provider of environmental and industrial services throughout North America, today announced that its Safety-Kleen subsidiary is updating pricing and rates for the collection and management of used engine and industrial oils. These changes, which will be effective October 1, reflect the Company’s continued commitment to maintaining the service quality of its re-refinery business.</description>
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<title>Clean Harbors’ PFAS Incineration Study Demonstrates Successful Destruction of "Forever Chemicals" that Surpasses Latest EPA Standards</title>
<link>https://6ix.com/company/clean-harbors-inc/news/clean-harbors-pfas-incineration-study-123000369</link>
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<pubDate>Thu, 18 Sep 2025 12:30:00 GMT</pubDate>
<description>NORWELL, Mass., September 18, 2025--Clean Harbors, Inc. (NYSE: CLH) ("Clean Harbors" or the "Company"), the leading provider of environmental and industrial services throughout North America, today announced the successful results of its latest PFAS study, which affirms that its commercial high-temperature, RCRA-permitted incineration facilities can reliably and safely destroy multiple forms of PFAS (per- and poly-fluorinated alkyl substances), the "forever chemicals" that pose significant human</description>
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<title>Clean Harbors Issues 2025 Sustainability Supplement; Achieves 2030 Recycling Goal Ahead of Schedule</title>
<link>https://6ix.com/company/clean-harbors-inc/news/clean-harbors-issues-2025-sustainability-123000593</link>
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<pubDate>Tue, 16 Sep 2025 12:30:00 GMT</pubDate>
<description>NORWELL, Mass., September 16, 2025--Clean Harbors, Inc. ("Clean Harbors") (NYSE: CLH), the leading provider of environmental and industrial services throughout North America, today published its 2025 Sustainability Supplement, which provides annual data related to its 2024 environmental, social and governance efforts and an update on progress toward its sustainability goals. Clean Harbors recycled 1.9 million metric tons of materials in 2024, accomplishing its recycling goal far in advance of it</description>
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<title>Clean Harbors Announces Second-Quarter 2025 Financial Results</title>
<link>https://6ix.com/company/clean-harbors-inc/news/clean-harbors-announces-second-quarter-113000878</link>
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<pubDate>Wed, 30 Jul 2025 11:30:00 GMT</pubDate>
<description>NORWELL, Mass., July 30, 2025--Clean Harbors, Inc. ("Clean Harbors" or the "Company") (NYSE: CLH), the leading provider of environmental and industrial services throughout North America, today announced financial results for the second quarter ended June 30, 2025.</description>
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<title>Clean Harbors to Announce Second-Quarter 2025 Financial Results on July 30</title>
<link>https://6ix.com/company/clean-harbors-inc/news/clean-harbors-announce-second-quarter-123000816</link>
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<pubDate>Wed, 16 Jul 2025 12:30:00 GMT</pubDate>
<description>NORWELL, Mass., July 16, 2025--Clean Harbors, Inc. (NYSE: CLH), the leading provider of environmental and industrial services throughout North America, will host its second-quarter 2025 financial results conference call on Wednesday, July 30, 2025, at 9:00 a.m. ET.</description>
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<title>Clean Harbors Announces First-Quarter 2025 Financial Results</title>
<link>https://6ix.com/company/clean-harbors-inc/news/clean-harbors-announces-first-quarter-113000316</link>
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<pubDate>Wed, 30 Apr 2025 11:30:00 GMT</pubDate>
<description>NORWELL, Mass., April 30, 2025--Clean Harbors, Inc. ("Clean Harbors" or the "Company") (NYSE: CLH), the leading provider of environmental and industrial services throughout North America, today announced financial results for the first quarter ended March 31, 2025.</description>
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<title>Clean Harbors to Announce First-Quarter 2025 Financial Results on April 30</title>
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<pubDate>Wed, 16 Apr 2025 12:30:00 GMT</pubDate>
<description>NORWELL, Mass., April 16, 2025--Clean Harbors, Inc. (NYSE: CLH), the leading provider of environmental and industrial services throughout North America, will host its first-quarter 2025 financial results conference call on Wednesday, April 30, 2025, at 9:00 a.m. ET.</description>
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