How has International Union of Operating Engineers Local 139's team size changed over time?

International Union of Operating Engineers Local 139's team has grown from approximately 59 to 62 employees based on available data.

International Union of Operating Engineers Local 139 Employee Directory

Q: What departments does International Union of Operating Engineers Local 139 have?

International Union of Operating Engineers Local 139 has employees across 12 departments including Healthcare Services, Education, Branding, Information Technology, Accounting.

Q: What is the largest department at International Union of Operating Engineers Local 139?

The largest department at International Union of Operating Engineers Local 139 is Administrative with 4 employees.

Q: Where are International Union of Operating Engineers Local 139 employees located globally?

International Union of Operating Engineers Local 139 has employees across 3 continents and 4 countries including Malaysia, United Kingdom Of Great Britain And Northern Ireland, United States Of America, Canada.

ConstructionWisconsin, United States51-200 Employees

The International Union of Operating Engineers Local 139 is a mid-sized labor union in the Wisconsin construction sector. Founded in 1902, it represents more than 10,000 skilled equipment operators and service technicians across the state. The organization is based in Pewaukee and maintains district offices in Madison, Appleton, and Altoona (near Eau Claire), along with a state-certified training school in Coloma. 

It supports its members through apprenticeship programs administered at the Coloma training center, and offers pre-apprenticeship pathways for high school students through Destinations Career Academy. These programs are part of its broader effort to develop Wisconsin's skilled labor for construction work.

International Union of Operating Engineers Local 139 Global Highlights

North America
1.4K

United States Of America
1.3K
Canada
9

Asia
1

Malaysia
1

Europe
1

United Kingdom Of Great Britain And Northern Ireland
1

International Union of Operating Engineers Local 139's Leadership

L. Y.
Vice President Brand Leadership
Mobile Phone
Email
T. A.
Vp Digital Strategist
Mobile Phone
Email
B. L.
President
Mobile Phone
Email
S. P.
President
Mobile Phone
Email
T. D.
President, Training Coordinator, Instructor, Heavy Equipment Operator
Mobile Phone
Email
J. K.
Registered Nurse President Chief Executive Officer Up Port
Mobile Phone
Email
K. O.
Executive Vice President Head Of J+j
Mobile Phone
Email
B. R.
Director Of Organizing
Mobile Phone
Email

International Union of Operating Engineers Local 139 Employee Metrics

100%

50%

0%

2026

2025

Civil Engineering & Construction
Community & Social Services
Manufacturing
Administrative
Branding
Other

Contact profiles from International Union of Operating Engineers Local 139

Name

Title

Contact Info

Location

Last Update

B. L.
President
Mobile Phone
Email
Oct 17, 2024
J. K.
Registered Nurse President Chief Executive Officer Up Port
Mobile Phone
Email
Oct 18, 2024
S. P.
President
Mobile Phone
Email
Oct 16, 2024
T. D.
President, Training Coordinator, Instructor, Heavy Equipment Operator
Mobile Phone
Email
Apr 24, 2025
K. O.
Executive Vice President Head Of J+j
Mobile Phone
Email
Jan 13, 2023
L. Y.
Vice President Brand Leadership
Mobile Phone
Email
Oct 22, 2024
T. A.
Vp Digital Strategist
Mobile Phone
Email
Aug 01, 2024
B. R.
Director Of Organizing
Mobile Phone
Email
CanadaBritish Columbia
Oct 17, 2025
A. P.
Director Of Special Projects
Mobile Phone
Email
Jul 09, 2024
C. W.
Controller
Mobile Phone
Email
Aug 29, 2024

Frequently Asked Questions

What is International Union of Operating Engineers Local 139 known for?

International Union of Operating Engineers Local 139 was founded in 1902 operates in the Construction industry; you can contact the main corporate office by phone at

+1-800-280-****

. Explore International Union of Operating Engineers Local 139's company overview page for more information.

What is International Union of Operating Engineers Local 139's most common email format?

International Union of Operating Engineers Local 139 employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more International Union of Operating Engineers Local 139 email formats with LeadIQ.

How many employees does International Union of Operating Engineers Local 139 have currently?

International Union of Operating Engineers Local 139 has approximately 127 employees as of July 2026. These team members are located across 3 continents, including North AmericaAsiaEurope.

Who are International Union of Operating Engineers Local 139's key employees and leadership?

As of July 2026, International Union of Operating Engineers Local 139's key employees include:

Vice President Brand Leadership: L. Y.
Vp Digital Strategist: T. A.
President: B. L.
President: S. P.
President, Training Coordinator, Instructor, Heavy Equipment Operator: T. D.

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International Union of Operating Engineers Local 139 Employee Directory

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