Insights

Established Presence International Union of Operating Engineers Local 139 has a long-standing history since 1902 and maintains a strong regional presence with multiple district offices in Wisconsin, serving over 10,000 skilled tradespeople, indicating extensive local industry influence.

Training & Development The company operates a state-certified training school and offers apprenticeship and pre-apprenticeship programs, which creates opportunities to sell training technology, educational content, or workforce development solutions.

Financial Capacity With a revenue estimated between 50 million to 100 million dollars, the organization has a solid financial base, suggesting capacity for investment in technological upgrades, safety systems, or operational efficiencies.

Digital Engagement The company's website utilizes multiple digital tools and a tech stack that includes WordPress, social media pixels, and interactive plugins, indicating potential openness to digital marketing, website enhancements, or online safety and training platforms.

Workforce Focus Representing a large workforce of skilled equipment operators and technicians, especially with training programs targeting young learners and high school students, presents opportunities for sales of workforce management software, safety equipment, or training resources tailored to tradespeople.

Similar companies to International Union of Operating Engineers Local 139

International Union of Operating Engineers Local 139 Tech Stack

International Union of Operating Engineers Local 139 uses 8 technology products and services including Facebook Pixel, WordPress, Smart Slider 3, and more. Explore International Union of Operating Engineers Local 139's tech stack below.

  • Facebook Pixel
    Analytics
  • WordPress
    Content Management System
  • Smart Slider 3
    Design
  • oEmbed
    Dev Tools
  • Font Awesome
    Font Scripts
  • Slick
    Javascript Libraries
  • Lightbox
    Javascript Libraries
  • ZURB Foundation
    UI Frameworks

Media & News

International Union of Operating Engineers Local 139's Email Address Formats

International Union of Operating Engineers Local 139 uses at least 3 format(s):
International Union of Operating Engineers Local 139 Email FormatsExamplePercentage
First.Last@michigancat.comJohn.Doe@michigancat.com
96%
First@michigancat.comJohn@michigancat.com
3%
Fir.Last@michigancat.comJoh.Doe@michigancat.com
1%
FLast@iuoe.orgJDoe@iuoe.org
97%
First-L@iuoe.orgJohn-D@iuoe.org
2%
First_L@iuoe.orgJohn_D@iuoe.org
1%
FLast@iuoe139.orgJDoe@iuoe139.org
82%
FirstL@iuoe139.orgJohnD@iuoe139.org
14%
First.Last@iuoe139.orgJohn.Doe@iuoe139.org
2%
First@iuoe139.orgJohn@iuoe139.org
2%

Frequently Asked Questions

Where is International Union of Operating Engineers Local 139's headquarters located?

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International Union of Operating Engineers Local 139's main headquarters is located at N27 W23233 Roundy Drive po Box 130 Pewaukee, Wisconsin 53072 United States. The company has employees across 3 continents, including North AmericaAsiaEurope.

What is International Union of Operating Engineers Local 139's phone number?

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You can contact International Union of Operating Engineers Local 139's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is International Union of Operating Engineers Local 139's official website and social media links?

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International Union of Operating Engineers Local 139's official website is iuoe139.org and has social profiles on LinkedIn.

What is International Union of Operating Engineers Local 139's NAICS code?

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International Union of Operating Engineers Local 139's NAICS code is 23 - Construction.

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

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As of May 2026, International Union of Operating Engineers Local 139 has approximately 127 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Ceo: D. L.Chief Financial Officer: M. P.Chief Of Staff/Financial Secretary: S. B.. Explore International Union of Operating Engineers Local 139's employee directory with LeadIQ.

What industry does International Union of Operating Engineers Local 139 belong to?

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International Union of Operating Engineers Local 139 operates in the Construction industry.

What technology does International Union of Operating Engineers Local 139 use?

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International Union of Operating Engineers Local 139's tech stack includes Facebook PixelWordPressSmart Slider 3oEmbedFont AwesomeSlickLightboxZURB Foundation.

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

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International Union of Operating Engineers Local 139's email format typically follows the pattern of First.Last@michigancat.com. Find more International Union of Operating Engineers Local 139 email formats with LeadIQ.

When was International Union of Operating Engineers Local 139 founded?

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International Union of Operating Engineers Local 139 was founded in 1902.

International Union of Operating Engineers Local 139

ConstructionWisconsin, United States51-200 Employees

Established in 1902, Operating Engineers Local 139 is a statewide trade union representing over 10,000 skilled equipment operators and service technicians in the state of Wisconsin with district offices in Pewaukee, Madison, Appleton and Altoona (near Eau Claire), and a state-certified training school in Coloma.

APPRENTICESHIP: Learn about our apprenticeship program by visiting our training center website at http://139training.org/ or call 715-228-4911.

PRE-APPRENTICESHIP: High school students can start their apprenticeship while still in high school by taking part in our career pathways available through Destinations Career Academy. Contact Laura Cataldo at 608-616-2835.

Section iconCompany Overview

Headquarters
N27 W23233 Roundy Drive po Box 130 Pewaukee, Wisconsin 53072 United States
Phone number
NAICS Code
23 - Construction
Founded
1902
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $50M$100M

    International Union of Operating Engineers Local 139's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    International Union of Operating Engineers Local 139's revenue is estimated to be in the range of $50M$100M

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