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Insights

Large membership The organization represents over 37,000 members across four states, indicating a broad potential audience for industry training, safety programs, union partnerships, and workforce development services.

Construction focus As a leading construction trades local with 201-500 employees and substantial revenue, there are clear opportunities to offer equipment maintenance solutions, workforce productivity tools, safety and compliance training, and project management platforms tailored to heavy construction.

Digital presence Active use of WordPress, Microsoft 365, Cloudflare, YouTube and event calendars suggests receptiveness to digital engagement, branded content, online training, and scalable collaboration tools for member communications and outreach.

Financial scale Revenue in the $50M–$100M range signals capacity for enterprise-grade partnerships, sponsorships, and long-term service contracts in areas like fleet management, data analytics, and compliance software for labor unions and affiliated contractors.

Competitive landscape Positioned among large unions and labor organizations (e.g., IBEW, Teamsters), presenting a channel for strategic alliances, joint programs, and recruitment/retention initiatives that align with market trends toward skilled trades development.

Similar companies to OPERATING ENGINEERS LOCAL UNION NO. 3

OPERATING ENGINEERS LOCAL UNION NO. 3 Tech Stack

OPERATING ENGINEERS LOCAL UNION NO. 3 uses 8 technology products and services including WordPress, Microsoft 365, Font Awesome, and more. Explore OPERATING ENGINEERS LOCAL UNION NO. 3's tech stack below.

  • WordPress
    Content Management System
  • Font Awesome
    Font Scripts
  • Google Cloud
    Infrastructure As A Service
  • WP Engine
    Platform As A Service
  • Cloudflare Bot Management
    Security
  • YouTube
    Video Players
  • The Events Calendar
    Web Platform Extensions

OPERATING ENGINEERS LOCAL UNION NO. 3's Email Address Formats

OPERATING ENGINEERS LOCAL UNION NO. 3 uses at least 4 email formats:
OPERATING ENGINEERS LOCAL UNION NO. 3 Email FormatsExamplePercentage
FLast@oe3.orgJDoe@oe3.org
93%
Last@oe3.orgDoe@oe3.org
3%
LFirst@oe3.orgDJohn@oe3.org
3%
First.Last@oe3.orgJohn.Doe@oe3.org
1%

Frequently Asked Questions

What is OPERATING ENGINEERS LOCAL UNION NO. 3's official website and social media links?

Minus sign iconPlus sign iconOPERATING ENGINEERS LOCAL UNION NO. 3's official website is oe3.org and has social profiles on LinkedIn.

How much revenue does OPERATING ENGINEERS LOCAL UNION NO. 3 generate?

Minus sign iconPlus sign icon As of August 2026, OPERATING ENGINEERS LOCAL UNION NO. 3's annual revenue is estimated to be $50M - $100M.

What is OPERATING ENGINEERS LOCAL UNION NO. 3's NAICS code?

Minus sign iconPlus sign iconOPERATING ENGINEERS LOCAL UNION NO. 3's NAICS code is 23 - Construction.

How many employees does OPERATING ENGINEERS LOCAL UNION NO. 3 have currently?

Minus sign iconPlus sign iconAs of August 2026, OPERATING ENGINEERS LOCAL UNION NO. 3 has approximately 334 employees across 1 continents, including North America. Key team members include President: P. K., Apprentice Gradechecker And Gradesetter; Chief Executive Officer: K. O. and Vice President, Resale Properties: D. D. Explore OPERATING ENGINEERS LOCAL UNION NO. 3's employee directory with LeadIQ.

What industry does OPERATING ENGINEERS LOCAL UNION NO. 3 belong to?

Minus sign iconPlus sign iconOPERATING ENGINEERS LOCAL UNION NO. 3 operates in the Construction industry.

What technology does OPERATING ENGINEERS LOCAL UNION NO. 3 use?

Minus sign iconPlus sign iconOPERATING ENGINEERS LOCAL UNION NO. 3's tech stack includes WordPress, Microsoft 365, Font Awesome, Google Cloud, WP Engine, Cloudflare Bot Management, YouTube and The Events Calendar.

What is OPERATING ENGINEERS LOCAL UNION NO. 3's email format?

Minus sign iconPlus sign iconOPERATING ENGINEERS LOCAL UNION NO. 3's email format typically follows the pattern of FLast@oe3.org. Find more OPERATING ENGINEERS LOCAL UNION NO. 3 email formats with LeadIQ.

When was OPERATING ENGINEERS LOCAL UNION NO. 3 founded?

Minus sign iconPlus sign iconOPERATING ENGINEERS LOCAL UNION NO. 3 was founded in 1939.
OPERATING ENGINEERS LOCAL UNION NO. 3 logo

OPERATING ENGINEERS LOCAL UNION NO. 3

ConstructionCalifornia, United States201-500 Employees

Operating Engineers Local 3 is a trade union in the construction sector based in Concord, California, serving a four-state region that includes California, Hawaii, Nevada, and Utah. It represents a broad range of workers within the industry, from heavy equipment operators and mechanics to surveyors, construction inspectors, highway maintenance staff, and public employees such as police officers, collectively contributing to the operation and maintenance of infrastructure and construction projects. The organization positions itself as the largest construction trades local in the United States, focusing on representing its members within the country’s economy and labor landscape. The union emphasizes its service to a large membership and its regional presence, underscoring its role in organizing and supporting workers across multiple western states.

Section iconCompany Overview

Website
oe3.org
NAICS Code
23 - Construction
Founded
1939
Employees
201-500

Section iconFunding & Financials

  • $50M - $100M

    OPERATING ENGINEERS LOCAL UNION NO. 3's revenue is estimated to be in the range of $50M - $100M

Company Leadership

  • President at OPERATING ENGINEERS LOCAL UNION NO. 3
    P. K.
    President
    Mobile Phone
  • Apprentice Gradechecker And Gradesetter; Chief Executive Officer at OPERATING ENGINEERS LOCAL UNION NO. 3
    K. O.
    Apprentice Gradechecker And Gradesetter; Chief Executive Officer
    Mobile Phone
  • Vice President, Resale Properties at OPERATING ENGINEERS LOCAL UNION NO. 3
    D. D.
    Vice President, Resale Properties
    Mobile Phone
  • Vice President at OPERATING ENGINEERS LOCAL UNION NO. 3
    M. D.
    Vice President
    Mobile Phone
  • Director at OPERATING ENGINEERS LOCAL UNION NO. 3
    C. B.
    Director
    Mobile Phone

Employee Directory

  • Executive Director at OPERATING ENGINEERS LOCAL UNION NO. 3
    E. A.
    Executive Director
    Mobile Phone
  • Office Manager at OPERATING ENGINEERS LOCAL UNION NO. 3
    A. P.
    Office Manager
    Mobile Phone
  • Manager at OPERATING ENGINEERS LOCAL UNION NO. 3
    C. A.
    Manager
    Mobile Phone
  • Business Manager at OPERATING ENGINEERS LOCAL UNION NO. 3
    D. R.
    Business Manager
    Mobile Phone
  • Ap Manager* at OPERATING ENGINEERS LOCAL UNION NO. 3
    L. M.
    Ap Manager*
    Mobile Phone

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