What departments does National have?

National has employees across 6 departments including Sales, Human Resources, Purchasing, Program & Project Management, Supply Chain.

What is the largest department at National?

The largest department at National is Sales with 3 employees.

Where are National employees located globally?

National has employees across 7 continents and 35 countries including Algeria, Tanzania, Egypt, South Africa, Ghana.

How has National's team size changed over time?

National's team has grown from approximately 115 to 123 employees based on available data.

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National Employee Directory

ConstructionTennessee, United States201-500 Employees

National is a full-service industrial contractor with more than 35 years of experience, delivering boiler, mechanical, construction, and specialty services to industrial facilities across the United States. The company emphasizes safety, quality, and integrity, and aims to execute projects on time and within budget while maintaining high standards. It is based in Signal Mountain, Tennessee.

National serves Pulp & Paper, Power Generation, Petrochemical, and Industrial Manufacturing sectors. It holds ASME and National Board accreditation, reflecting adherence to industry standards. The organization reports more than one million manhours executed annually, illustrating its scale in industrial contracting.

National Global Highlights

North America
395

United States Of America
389
Canada
3
Jamaica
2
Haiti
1

Asia
22

India
8
Pakistan
6
China
2
Bangladesh
1
Singapore
1
Russian Federation
1
United Arab Emirates
1
Sri Lanka
1
Saudi Arabia
1

Africa
16

Algeria
4
Egypt
4
South Africa
2
Tanzania
1
Ghana
1
Nigeria
1
Senegal
1
Somalia
1
Uganda
1

Europe
16

United Kingdom Of Great Britain And Northern Ireland
8
Switzerland
2
Albania
1
Hungary
1
Denmark
1
Germany
1
Ireland
1
Netherlands
1

South America
3

Brazil
3

Oceania
1

Australia
1

National's Leadership

K. K.
Chief Executive Officer
Mobile Phone
Email
M. B.
Head Of Department
Mobile Phone
Email
A. B. S.
Owner
Mobile Phone
Email
C. R.
Owner
Mobile Phone
Email
W. S.
Owner
Mobile Phone
Email
A. M.
Owner
Mobile Phone
Email
G. D.
Owner
Mobile Phone
Email
A. M.
Owner
Mobile Phone
Email

National Employee Metrics

100%

50%

2026

2025

Manufacturing
Healthcare Services
Accounting
Program & Project Management
Administrative
Other

Contact profiles from National

Name

Title

Contact

Location

Last Update

D. B.
Vice President
Mobile Phone
Email
Aug 03, 2026
J. R.
Crew Chief
Mobile Phone
Email
Jul 31, 2026
M. B.
Head Of Department
Mobile Phone
Email
Algeria
Sep 14, 2026
D. D.
Corporate Safety Director
Mobile Phone
Email
Oct 22, 2024
E. D.
Corporate Safety Director
Mobile Phone
Email
Oct 17, 2024
E. S.
Sales Director
Mobile Phone
Email
Oct 23, 2024
L. B.
Director Of Human Resources
Mobile Phone
Email
Apr 12, 2024
M. H.
Purchasing Director
Mobile Phone
Email
Oct 18, 2024
C. C.
Estate & Facilities Manager
Mobile Phone
Email
Ireland
Aug 29, 2026
R. M.
Project Manager
Mobile Phone
Email
May 30, 2026

Frequently Asked Questions

What is National known for?

National operates in the Construction industry. You can contact National's main corporate office by phone at

+1-423-756-****

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

What is National's most common email format?

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

How many employees does National have currently?

National has approximately 348 employees as of August 2026. These team members are located across 6 continents, including North America, Asia and Africa.

Who are National's key employees and leadership?

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

Chief Executive Officer: K. K.
Head Of Department: M. B.
Owner: A. B. S.
Owner: C. R.
Owner: W. S.

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National Employee Directory

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