Clean Harbors Reports Strong Q4 & Full-Year 2025 Results, Expands Buyback by $350M, and Announces $130M Acquisition
CLH sits 51% above its 52-week low of $178.29 on elevated volume (2.2× avg).
Summary
Clean Harbors announced strong Q4 and full-year 2025 results, expanded its share repurchase program by $350 million, and revealed a $130 million strategic acquisition, alongside positive 2026 guidance.
Key Events · Earnings and Guidance · CLH
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Strong Q4 and Full-Year 2025 Financial Results
The company reported a 5% increase in Q4 revenues to $1.50 billion and an 8% rise in Q4 Adjusted EBITDA to $278.7 million. Full-year revenues reached a record $6.03 billion, with Adjusted EBITDA growing 5% to $1.17 billion and adjusted free cash flow surging 42% to $509.3 million.
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$350 Million Share Repurchase Program Expansion
The Board of Directors authorized a $350 million expansion of the existing share repurchase program, increasing total availability to $600 million. This follows $250 million in share repurchases during 2025.
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Strategic $130 Million Acquisition Announced
Clean Harbors signed an agreement to acquire certain environmental businesses from Depot Connect International (DCI) for approximately $130 million, expected to add $40 million in annual revenue and $11 million in Adjusted EBITDA.
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Positive Full-Year 2026 Financial Guidance
The company provided full-year 2026 guidance, projecting Adjusted EBITDA in the range of $1.20 billion to $1.26 billion and adjusted free cash flow between $480 million and $540 million, indicating continued growth.
Analysis · CLH · Energy & Transportation
Clean Harbors delivered a robust set of announcements, including strong fourth-quarter and full-year 2025 financial results, significant capital allocation to shareholders, and strategic growth initiatives. The company reported a 5% increase in Q4 revenues and an 8% rise in Adjusted EBITDA, alongside record full-year revenues and a substantial 42% increase in adjusted free cash flow. The board's authorization of a $350 million expansion to the share repurchase program, bringing total availability to $600 million, signals strong management confidence and a commitment to returning capital to shareholders. Furthermore, the $130 million acquisition of DCI's environmental businesses is a strategic move expected to enhance the company's service offerings and network. The positive full-year 2026 guidance for Adjusted EBITDA and adjusted free cash flow, coupled with a $50 million strategic investment in fleet expansion, underscores a clear path for continued growth and operational efficiency. This comprehensive update, released while the stock is trading near its 52-week high, reinforces a positive investment thesis.
At the time of this filing, CLH was trading at $270.00 on NYSE in the Energy & Transportation sector, with a market capitalization of approximately $14.4B. The 52-week trading range was $178.29 to $276.51. This filing was assessed with positive market sentiment and an importance score of 8 out of 10.