Johns manville headquarters details
Location map
Open in Google MapsAll Johns manville office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Denver HQ | Colorado | United States | Headquarters |
About Johns manville
Johns manville (New York Stock Exchange (NYSE): JM) is headquartered in Denver, Colorado, United States. Founded in 1858, the company operates across 8 countries with approximately 3,363 employees worldwide.
Where is Johns manville's main office?
Johns manville's main headquarters office is located at 717 17th St, Denver, Colorado 80202-3332. This serves as the company's primary corporate address and is home to its executive leadership team.
Johns manville regional offices
Beyond its headquarters in Denver, Johns manville maintains 110 offices across 8 countries. Regional offices span 8 countries.
Johns manville contact information
The main switchboard for Johns manville headquarters can be reached at 13039782000. For investor relations, visit jm.com/investor-relations.
What does Johns manville do?
Johns Manville Corporation manufactures insulation and building products. The Company offers commercial and industrial roofing systems, filtration media, and fibers and nonwoven mats. Johns Manville operates worldwide.
Frequently asked questions
Where is Johns manville headquarters?
Johns manville's headquarters is located at 717 17th St, Denver, Colorado 80202-3332, United States.
How many offices does Johns manville have?
Johns manville operates 110 offices across 8 countries as of 2026.
What is Johns manville's corporate address?
The official corporate address is 717 17th St, Denver, Colorado 80202-3332.
When was Johns manville founded?
Johns manville was founded in 1858 and has grown to employ approximately 3,363 people worldwide.
What is Johns manville's phone number?
The main phone number for Johns manville headquarters is 13039782000.