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Johns Manville Employee Directory

ManufacturingColorado, United States1001-5000 Employees

Johns Manville is a manufacturing company that produces commercial roofing systems, high-quality insulation, and a range of engineered products for the construction sector. It serves customers across North America and Europe and has a global footprint spanning more than 80 countries, with its global research and development operations based in Denver, Colorado.
The company operates as part of Berkshire Hathaway, linking it to a diversified parent organization. It operates under a set of guiding values—People, Passion, Perform, and Protect—that influence its approach to work with both employees and customers. In January 2026, Johns Manville launched an interactive digital experience to illustrate its offerings and capabilities.

Find Johns Manville employees' phone numbers or email addresses

Johns Manville Global Highlights

Location
Employees

North America
3.2K

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  • United States Of America
    3.1K
  • Canada
    61
  • Jamaica
    1

Europe
194

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  • Germany
    74
  • Slovakia
    70
  • Sweden
    13
  • United Kingdom Of Great Britain And Northern Ireland
    13
  • Italy
    7
  • Belgium
    4
  • France
    4
  • Portugal
    4
  • Poland
    2
  • Finland
    1
  • Netherlands
    1
  • Croatia
    1

Asia
14

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  • China
    7
  • India
    4
  • Indonesia
    2
  • Turkey
    1

Africa
1

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  • South Africa
    1

Johns Manville's Leadership

  • Chief Executive Officer Cofounder at Johns Manville
    G. A.
    Chief Executive Officer Cofounder
    Mobile Phone
  • Chief Executive Officer Cofounder at Johns Manville
    M. F.
    Chief Executive Officer Cofounder
    Mobile Phone
  • Chief Executive Officer at Johns Manville
    M. W.
    Chief Executive Officer
    Mobile Phone
  • Chief Executive Officer at Johns Manville
    R. G.
    Chief Executive Officer
    Mobile Phone
  • Ceo at Johns Manville
    J. T.
    Ceo
    Mobile Phone
  • Chief Information Officer at Johns Manville
    I. M.
    Chief Information Officer
    Mobile Phone
  • Vice President And General Counsel at Johns Manville
    C. M.
    Vice President And General Counsel
    Mobile Phone
  • President at Johns Manville
    B. L.
    President
    Mobile Phone

Johns Manville Employee Metrics

100%
50%
0%
2026
2025
  • Engineering
  • Quality Assurance
  • Sales
  • Customer Success
  • Analytics
  • Other
  • Human Resources
  • Administrative
  • Supply Chain
  • Manufacturing

Contact profiles from Johns Manville

Name
Title
Contact
Location
Last Update
  • Head Of Accounting And Tax Department at Johns Manville
    A. M.
    Head Of Accounting And Tax Department
    Mobile Phone
    Sep 03, 2024
  • Vice President And General Counsel at Johns Manville
    C. M.
    Vice President And General Counsel
    Mobile Phone
  • Senior Vice President at Johns Manville
    C. R.
    Senior Vice President
    Mobile Phone
    Oct 23, 2024
  • Senior Vice President at Johns Manville
    G. H.
    Senior Vice President
    Mobile Phone
    Oct 18, 2024
  • Senior Vice President at Johns Manville
    G. R.
    Senior Vice President
    Mobile Phone
    Oct 22, 2024
  • Machine Chief at Johns Manville
    J. C.
    Machine Chief
    Mobile Phone
    Apr 25, 2025
  • Global Vice President, Procurement & Logistics at Johns Manville
    K. V.
    Global Vice President, Procurement & Logistics
    Mobile Phone
    Jul 29, 2026
  • Machine Chief at Johns Manville
    K. F.
    Machine Chief
    Mobile Phone
    Apr 23, 2025
  • First Vice President at Johns Manville
    P. F.
    First Vice President
    Mobile Phone
    Oct 23, 2024
  • Trainer And Machine Chief And Clamp Truck Operator at Johns Manville
    R. D.
    Trainer And Machine Chief And Clamp Truck Operator
    Mobile Phone
    Apr 23, 2025

Frequently Asked Questions

What is Johns Manville known for?

Minus sign iconPlus sign iconJohns Manville operates in the Manufacturing industry. You can contact Johns Manville's main corporate office by phone at
+1-303-978-****
. Explore Johns Manville's company overview page for more information.

What is Johns Manville's most common email format?

Minus sign iconPlus sign iconJohns Manville employees' email format typically follows the pattern of First.Last@jm.com. Trying to find reliable and up-to-date employee contact data? Find more Johns Manville email formats with LeadIQ.

How many employees does Johns Manville have currently?

Minus sign iconPlus sign iconJohns Manville has approximately 3.1K employees as of August 2026. These team members are located across 4 continents, including North America, Europe and Asia.

Who are Johns Manville's key employees and leadership?

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As of August 2026, Johns Manville's key employees include:

  • Chief Executive Officer Cofounder: G. A.
  • Chief Executive Officer Cofounder: M. F.
  • Chief Executive Officer: M. W.
  • Chief Executive Officer: R. G.
  • Ceo: J. T.

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