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John E. Green Company Employee Directory

ConstructionMichigan, United States201-500 Employees

John E. Green Company, founded in 1909 in Highland Park, Michigan, began as a plumbing and heating business started with limited capital. Its founders' descendants expanded into industrial and institutional markets, forming the core of the present company. Today, JEG operates as a mid-sized national contractor in mechanical contracting and fire suppression, aiming to improve project delivery through innovation and its core values of safety, quality, integrity and service. The firm has built extensive experience installing various mechanical systems, underpinning its depth of expertise in the field.

Its clients include industrial and institutional facilities seeking comprehensive mechanical and fire suppression solutions. Engineering News-Record recognizes JEG as one of the largest specialty contractors in the United States.

Find John E. Green Company employees' phone numbers or email addresses

John E. Green Company Global Highlights

Location
Employees

North America
476

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  • United States Of America
    475
  • Canada
    1

Europe
5

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  • United Kingdom Of Great Britain And Northern Ireland
    3
  • Italy
    2

Asia
4

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  • China
    1
  • India
    1
  • Sri Lanka
    1
  • Bangladesh
    1

Africa
1

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  • Rwanda
    1

John E. Green Company's Leadership

  • Chief Executive Officer at John E. Green Company
    A. N.
    Chief Executive Officer
    Mobile Phone
  • Chief Executive Officer at John E. Green Company
    B. G.
    Chief Executive Officer
    Mobile Phone
  • Chief Financial Officer at John E. Green Company
    D. H.
    Chief Financial Officer
    Mobile Phone
  • Chief Operating Officer at John E. Green Company
    R. M.
    Chief Operating Officer
    Mobile Phone
  • Chief Marketing Scientist at John E. Green Company
    H. D.
    Chief Marketing Scientist
    Mobile Phone
  • Vice President Human Resources at John E. Green Company
    T. B.
    Vice President Human Resources
    Mobile Phone
  • Vice President Human Resources at John E. Green Company
    T. G.
    Vice President Human Resources
    Mobile Phone
  • Vice President Information Services at John E. Green Company
    T. M.
    Vice President Information Services
    Mobile Phone

John E. Green Company Employee Metrics

100%
50%
0%
2026
2025
  • Program & Project Management
  • Arts & Design
  • Healthcare Services
  • Accounting
  • Business Development
  • Other
  • Civil Engineering & Construction
  • Administrative

Contact profiles from John E. Green Company

Name
Title
Contact
Location
Last Update
  • Chief Executive Officer at John E. Green Company
    A. N.
    Chief Executive Officer
    Mobile Phone
    Oct 23, 2024
  • Chief Executive Officer at John E. Green Company
    B. G.
    Chief Executive Officer
    Mobile Phone
    Oct 22, 2024
  • Chief Financial Officer at John E. Green Company
    D. H.
    Chief Financial Officer
    Mobile Phone
    Oct 23, 2024
  • President at John E. Green Company
    K. A.
    President
    Mobile Phone
    Oct 23, 2024
  • Chief Operating Officer at John E. Green Company
    R. M.
    Chief Operating Officer
    Mobile Phone
    Nov 15, 2025
  • Owner at John E. Green Company
    M. M.
    Owner
    Mobile Phone
    Aug 02, 2026
  • Senior Vice President at John E. Green Company
    A. M.
    Senior Vice President
    Mobile Phone
    Oct 16, 2024
  • Vice President-Corporate Business Development Southern Operations at John E. Green Company
    E. S. M.
    Vice President-Corporate Business Development Southern Operations
    Mobile Phone
    Oct 22, 2024
  • Chief Marketing Scientist at John E. Green Company
    H. D.
    Chief Marketing Scientist
    Mobile Phone
    Oct 23, 2024
  • Vice President Human Resources at John E. Green Company
    T. B.
    Vice President Human Resources
    Mobile Phone
    Oct 23, 2024

Frequently Asked Questions

What is John E. Green Company known for?

Minus sign iconPlus sign iconJohn E. Green Company was founded in 1909 and operates in the Construction industry. You can contact John E. Green Company's main corporate office by phone at
+1-313-868-****
. Explore John E. Green Company's company overview page for more information.

What is John E. Green Company's most common email format?

Minus sign iconPlus sign iconJohn E. Green Company employees' email format typically follows the pattern of FirstLast@johnegreen.com. Trying to find reliable and up-to-date employee contact data? Find more John E. Green Company email formats with LeadIQ.

How many employees does John E. Green Company have currently?

Minus sign iconPlus sign iconJohn E. Green Company has approximately 340 employees as of August 2026. These team members are located across 4 continents, including North America, Europe and Asia.

Who are John E. Green Company's key employees and leadership?

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As of August 2026, John E. Green Company's key employees include:

  • Chief Executive Officer: A. N.
  • Chief Executive Officer: B. G.
  • Chief Financial Officer: D. H.
  • Chief Operating Officer: R. M.
  • Chief Marketing Scientist: H. D.

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