1、CLEAN HARBORS,INC.|ANNUAL REPORT 2019 Clean Harbors(NYSE:CLH)is North Americas leading provider of environmental,energy and industrial services.The Company serves a diverse customer base,including a majority of the Fortune 500,across the chemical,energy,manufacturing and additional markets as well a
2、s numerous government agencies.These customers rely on Clean Harbors to deliver a broad range of services,such as end-to-end hazardous waste management,emergency spill response,industrial cleaning and maintenance,and recycling.Through its Safety-Kleen subsidiary,Clean Harbors is also North Americas
3、largest re-refiner and recycler of used oil and a leading provider of parts washers and environmental services to commercial,industrial and automotive customers.Founded in 1980 and based in Massachusetts,Clean Harbors operates throughout the United States,Canada,Mexico,Puerto Rico and India.For more
4、 information,visit .About Clean HarborsClean Harbors entered 2019 on a high note with a continued focus on extending our top-line momentum,converting revenue into greater profitability,rewarding our team with additional benefits and building on our record safety performance from the prior year.Opera
5、ting under the theme“The Next Level,”we achieved new heights in 2019 across key safety and financial metrics.Our company-wide safety statistics as measured by Total Recordable Incident Rate(TRIR)reached their lowest level in our history.At the same time,we set all-time highs in Adjusted EBITDA and a
6、djusted free cash flow,ultimately delivering our third consecutive year of profitable growth and improved margins.In 2020,we celebrate our 40th year in business with our first national TV advertising campaign highlighting our broad array of sustainability-focused services that will become an even mo