Largest Roofing Companies December 03, 2019 ENR magazine has released its Top 600 Specialty Contractors list for the 2018 calendar year, ranking U.S. companies by the revenue they reported to the magazine. Making the top 20 firms in roofing, with their 2018 revenue in millions of dollars were: Centimark Corp., $627.6; Flynn Group, $382.1; Baker Roofing Co., $277.5; Nations Roof, $200.7; […] Read More
