What departments does JENNMAR have?

JENNMAR has employees across 15 departments including Operations, Entrepreneurship, Sales, Finance, Human Resources.

What is the largest department at JENNMAR?

The largest department at JENNMAR is Sales with 5 employees.

Where are JENNMAR employees located globally?

JENNMAR has employees across 7 continents and 14 countries including Tunisia, China, Malaysia, Indonesia, United Arab Emirates.

How has JENNMAR's team size changed over time?

JENNMAR's team has grown from approximately 316 to 330 employees based on available data.

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JENNMAR Employee Directory

Q: Who are JENNMAR's key employees and leadership?

JENNMAR's key employees include: Executive Assistant To Ceo: A. T. H., Coo: P. G., President Keystone Mining Services: B. M..

MiningPennsylvania, United States501-1000 Employees

Jennmar is a global, family-owned company focused on ground control technology for mining, tunneling, civil, and infrastructure projects. Founded in 1922 as a small scrap metal business, it is based in Pittsburgh, Pennsylvania, and operates manufacturing facilities worldwide.

The company offers a broad range of ground support and infrastructure products, from roof protection to tools, fabrication, conveyors, automation, and engineering services. Its customers span mining, tunneling, civil construction, and broader infrastructure sectors, which rely on safe, reliable solutions to manage challenging environments. In 2025, Jennmar expanded its international footprint with the acquisition of Weber-Mining, broadening its presence in Europe.

JENNMAR Global Highlights

North America
635

United States Of America
611
Canada
24

Oceania
16

Australia
15
New Zealand
1

Europe
6

Sweden
6

South America
6

Peru
3
Chile
2
Ecuador
1

Asia
4

China
1
Malaysia
1
Indonesia
1
United Arab Emirates
1

Africa
1

Tunisia
1

JENNMAR's Leadership

P. G.
Coo
Mobile Phone
Email
B. M.
President Keystone Mining Services
Mobile Phone
Email
A. T. H.
Executive Assistant To Ceo
Mobile Phone
Email
M. D.
Director Of Sales
Mobile Phone
Email
L. D.
Financial Controller
Mobile Phone
Email
J. R.
General Manager
Mobile Phone
Email
A. D.
National Manager - Hardrock
Mobile Phone
Email
B. M.
National Hr / Hse Manager
Mobile Phone
Email

JENNMAR Employee Metrics

100%

50%

2026

2025

Administrative
Accounting
Sales
Civil Engineering & Construction
Human Resources
Other
Supply Chain
Business

Contact profiles from JENNMAR

Name

Title

Contact

Location

Last Update

R. T.
Maintenance Manager
Mobile Phone
Email
CanadaOntario
Oct 20, 2025
A. L.
General Manager
Mobile Phone
Email
Aug 11, 2026
B. J.
General Manager
Mobile Phone
Email
Aug 11, 2026
C. H.
Plant Manager
Mobile Phone
Email
Jul 17, 2025
D. H.
Sales Manager
Mobile Phone
Email
Jun 04, 2025
D. C.
Corporate Manager Of Human Resources
Mobile Phone
Email
Jul 08, 2025
F. S.
Business Development Manager
Mobile Phone
Email
Oct 23, 2024
G. R.
Plant Manager
Mobile Phone
Email
May 13, 2025
J. L.
Regional Manager
Mobile Phone
Email
Oct 16, 2024
J. G.
Sales Manager
Mobile Phone
Email
Oct 16, 2024

Frequently Asked Questions

What is JENNMAR known for?

JENNMAR was founded in 1972 operates in the Mining industry; you can contact the main corporate office by phone at

+1-270-383-****

. Explore JENNMAR's company overview page for more information.

What is JENNMAR's most common email format?

JENNMAR employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more JENNMAR email formats with LeadIQ.

How many employees does JENNMAR have currently?

JENNMAR has approximately 740 employees as of August 2026. These team members are located across 6 continents, including North AmericaOceaniaEurope.

Who are JENNMAR's key employees and leadership?

As of August 2026, JENNMAR's key employees include:

Coo: P. G.
President Keystone Mining Services: B. M.
Executive Assistant To Ceo: A. T. H.
Director Of Sales: M. D.
Financial Controller: L. D.

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JENNMAR Employee Directory

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