PESI - Perma-Fix Environmental: Still A Growth Stock At A Deep Value Price January, 06 2021 03:13 PM Perma-Fix Environmental Services Inc. Company has grown in excess of 50% a year since 2018. The company is meaningfully undervalued based on its core business even with the effects of Covid-19. Two lottery ticket opportunities remain. For further details see: Perma-Fix Environmental: Still A Growth Stock At A Deep Value Price