Johns Manville (JM), a Berkshire Hathaway company, is a leading manufacturer of building and specialty products. Our facilities in Berlin, Bobingen, Karlstein, Steinach and Wertheim play an important role in the global success of the company. Talented employees, high quality, innovative products and customized solutions are the hallmarks of JM’s German glass and polyester business units.
For more than 150 years, JM has manufactured products made from glass fibers and nonwoven fabrics for many-faceted applications. JM was founded as H.W. Johns Manufacturing Company in New York, and became the company that it is today by merging with the Manville Covering Company. Beneficial developments, combined with strategic acquisitions in recent years, have resulted in a company with more than 7,000 employees at 45 locations worldwide, with revenues of more than $2.5 billion.
Learn about the diverse career prospects and opportunities for advancement that JM can offer you.