Investor Presentaiton

2019 Financial Highlights Net revenues Adjusted EBITDA* 80,000 6,000 70,000 60,000 5,000 4,000 50,000 40,000 30,000 20,000 10,000 3,000 2,000 1,000 2018 2019 2018 2019 * See company's definition of adjusted EBITDA on slide 23 and reconciliation of adjusted EBITDA in the company's Form 8-K filed with the Securities and Exchange Commission on March 19, 2020 NASDAQ: PESI 22 22 PermaFix® environmental services A Nuclear Services and Waste Management Company

View entire presentation