Johns Manville Company Description
When you want to be insulated from the vagaries of life, turn to Johns Manville (JM). JM produces commercial and industrial roofing systems and formaldehyde-free fiberglass building insulation for the commercial and residential building industries. One of the nation's top makers of residential building insulation, JM also produces specialty insulation for the acoustics, appliance, and HVAC industries. Other offerings include fire-protection systems, thermal and acoustical insulation, glass textile wallcoverings, and fibers and nonwoven mats used in roofing and flooring. JM operates more than 40 plants in China, Europe, and North America. Warren Buffett's Berkshire Hathaway owns JM.
View the Comprehensive Company Description for Johns Manville
The Company Description provides a historical perspective of Johns Manville's organization from inception to current status.
Produced by Hoover's in-house editorial team, the Company Description tracks ownership transitions, company progress via mergers and acquisitions, major growth milestones, and strategic initiatives, to provide a holistic view of Johns Manville's evolution in the marketplace.
