Old school traditions persist - Anonymous employee Johns Manville Employee Review

3.0
Jun 15, 2010
Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Great history and tradition. Perceived safety of Berkshire Hathaway family. Opportunities for bringing JM into the 21st century with many of its business practices.

Cons

Very conservative both politically and organizationally. New ideas need to be socialized thoroughly before they are accepted. While there's a benefit to being part of the Berkshire Hathaway family, there are financial expectations that need to be met.

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5.0
Jun 5, 2026
Recommend
CEO approval
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Pros

Easy hiring process. No issues whatsoever.

Cons

None so far. Everyone is respectful.

4.0
Jul 1, 2026
Recommend
CEO approval
Business Outlook

Pros

Supportive of interns and their projects.

Cons

Not a lot of opportunities to be hired full time after interning.

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