 MEDINA, Ohio--BUSINESS WIRE--RPM International Inc. NYSE: RPM a world leader in specialty coatings, sealants and building materials, today announced it was named to the Fortune 500 list of Americas largest corporations by revenue. With revenues of approximately 5.5 billion for its fiscal year ended May 31, 2020, RPM ranks number 489, marking the companys first return to the list since 1994. Our return to the prestigious Fortune 500 is an enormous achievement for RPM, particularly when y 