Find prospects like Local 4
Get a list of similar companies, matched by industry, size and location, ready for outreach.
Free sample of 25 companies by email within one business day. No spam: we only use your email for this request.
Products & Services
About Local 4
Operating Engineers Local 4 represents more than 5,000 heavy equipment operators, mechanics, surveyors, equipment house employees, wastewater technicians, and apprentices throughout Eastern Massachusetts, Eastern New Hampshire, and the state of Maine.
Its primary NAICS classification is 813930 (Labor Unions and Similar Labor Organizations). Local 4 is one of 418,710 Industrial & mechanical companies listed in Massachusetts.
Business Contact Information
- Phone
- +1 (888) 4863524
- Website
- http://www.iuoelocal4.org
- facebook.com/iuoelocal4
- Address
- 16 Trotter Dr, Medway, Massachusetts, 2053, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 81Other Services (except Public Administration)
- 8139Business, Professional, Labor, Political, and Similar Organizations
- 813930Labor Unions and Similar Labor Organizations
SIC Codes
- 86Membership Organizations
- 863Labor Unions And Similar Labor Organizations
- 8631Labor Unions and Similar Labor Organizations
Company Details
- Employees
- 92 (51-100)
- Annual Revenue
- $5.3M ($5M-$10M)
Local 4: frequently asked questions
What does Local 4 do?
Operating Engineers Local 4 represents more than 5,000 heavy equipment operators, mechanics, surveyors, equipment house employees, wastewater technicians, and apprentices throughout Eastern Massachusetts, Eastern New Hampshire, and the state of Maine.
Where is Local 4 located?
Local 4 is headquartered at 16 Trotter Dr, Medway, Massachusetts, 2053, United States.
How many employees does Local 4 have?
Local 4 has about 92 employees (the 51-100 range).
What is Local 4's annual revenue?
Local 4's annual revenue is estimated at $5.3M (the $5M-$10M range).
What industry is Local 4 in?
Local 4 is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 813930 (Labor Unions and Similar Labor Organizations).
How can I contact Local 4?
Its website is www.iuoelocal4.org and its phone number is +1 (888) 4863524.
Largest companies in Massachusetts
Largest industrial & mechanical companies
Manufacturing sales in Massachusetts, 2026
In Massachusetts, Factur's 2026 study counted 32 manufacturing quotes worth $961K and 7 purchase orders over 12 months: 22% of quotes became orders, against 21% nationally. See the Massachusetts data.
Own this business?
Keep your profile accurate — or ask us to take it down. We acknowledge requests within 7 days and resolve them within 30 days.
Prefer email? privacy@facturmfg.com
Add this badge to your website — show visitors you're listed on Factur Data.