Johns Manville is a private company with an estimated 8,000 employees. In the US, the company has a notable market share in at least one industry: Mineral Product Manufacturing, where they account for an estimated 0.8% of total industry revenue and are considered an Incumbent because they display strong market share, but lower profit and revenue growth than some of their peers.
Registered Name: Johns Manville
Website: http://www.jm.com/