Insights

Training & Apprenticeship The organization runs a state-certified training school and apprenticeship programs, indicating ongoing demand for training platforms, LMS integrations, and apprenticeship management systems to streamline enrollment, tracking, and credentialing.

Workforce Scale With a member base over 10,000 across Wisconsin and a revenue range of 50M to 100M, there are substantial enterprise needs for workforce management, scheduling, compliance, safety training, and contractor-planning tools tailored to union environments.

Digital Marketing Active use of Google Ads, analytics, and WordPress suggests opportunities to offer marketing technology services, conversion optimization, and lead nurturing solutions that boost apprentice enrollment and event turnout for training sessions.

Industry Positioning As a long-standing union in construction with multiple district offices, there is potential to provide member engagement platforms, donation and fund-management tools, and LMS integrations that support local chapters and statewide coordination.

Growth & Partnerships The presence of both a main union entity and a distinct training arm opens doors for OEM partnerships, safety equipment vendors, and career pathway collaborations with schools, offering co-branded programs and blended learning experiences.

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 Google Ads, Google Ads Conversion Tracking, RSS, and more. Explore International Union of Operating Engineers Local 139's tech stack below.

  • Advertising
  • Google Ads Conversion Tracking
    Analytics
  • RSS
    Content Management System
  • Content Management System
  • JSON-LD
    Javascript Frameworks
  • Lodash
    Javascript Libraries
  • Google Analytics
    Web Analytics

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

International Union of Operating Engineers Local 139 uses at least 10 email formats:
International Union of Operating Engineers Local 139 Email FormatsExamplePercentage
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%
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%

Frequently Asked Questions

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.

How much revenue does International Union of Operating Engineers Local 139 generate?

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As of October 2026, International Union of Operating Engineers Local 139's annual revenue is estimated to be $50M - $100M.

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 October 2026, International Union of Operating Engineers Local 139 has approximately 129 employees across 1 continents, including North America. Key team members include Vice President Brand Leadership: L. Y., Vp Digital Strategist: T. A. and President: B. L. 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 Google Ads, Google Ads Conversion Tracking, RSS, WordPress, Mailchimp, JSON-LD, Lodash and Google Analytics.

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 FLast@iuoe139.org. 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 logo

International Union of Operating Engineers Local 139

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.

Section iconCompany Overview

Phone number
NAICS Code
23 - Construction
Founded
1902
Employees
51-200

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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