Clean Harbors Inc (CLH) is a North American leader in hazardous waste management and industrial services, supported by the largest network of hazmat disposal facilities including incinerators and landfills. From fiscal years 2022 through 2025, Clean Harbors posted steady revenue growth averaging about 8%, driven by volume increases and price management, while operating income remained largely stable despite inflationary pressures. The company’s capital allocation balances ongoing investments in facility expansion, technology, and regulatory compliance with increasingly sizable share repurchases. Future growth opportunities center on expanding PFAS solutions, broadening service lines, and leveraging technology platforms, though margin pressures from SKSS commodity exposure persist. Strong cash flow generation and a robust balance sheet underpin Clean Harbors’ ability to navigate complex regulatory demands and market volatility.