Company lists · Data refreshed September 2026
Top 25 Electrical worker unions worldwide
RevenueBase identified 522 company matches for electrical worker unions worldwide as of September 2026 and tracks 12,808 professional contacts across them, including 1,476 with verified work emails. The United States is the largest market and New York the largest hub.
This list covers company matches for electrical worker unions worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 19, 2026. Country and city lists for electrical worker unions follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest electrical worker unions worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,254 contacts → | ||||
Exact match “Labor Organization” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 644 contacts → | ||||
Exact match “LOCAL UNION NO.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 641 contacts → | ||||
Exact match “The International Brotherhood of Electrical Workers, Local 103 located in Dorchester, MA represents Electricians and Technicians in the Greater Boston Area.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 625 contacts → | ||||
Exact match “IBEW Local 11, Los Angeles.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 525 contacts → | ||||
Exact match “The National Electrical Contractors Association (NECA) is the voice of the $270 billion electrical construction industry that brings power, light and communication technology to…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 380 contacts → | ||||
Exact match “International Brotherhood of Electrical Workers, Local Union 26.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 305 contacts → | ||||
Exact match “The International Brotherhood of Electrical Workers Local Union 332, located in the heart of Silicon Valley, is one of the largest IBEW Local Unions in Northern California, with…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 296 contacts → | ||||
Exact match “JE Richards LLC is a large union Commercial Electrical Contracting company.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 273 contacts → | ||||
Exact match “I have been an working wireman in the greater Seattle area from the start of my apprenticeship through this day, while simutaneously building and developing my electric vehicle…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 264 contacts → | ||||
Exact match “Established by Mike Dugan in 1984, Freestate Electric is a commercial electrical contractor with five offices and two warehouse/prefab shops, serving the MD/DC/VA region.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 237 contacts → | ||||
Exact match “We are a professional, top rated supplier of manpower and industry leading knowledge that looks forward to partnering with you to make your dreams and ideas reality.Here at the…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 178 contacts → | ||||
Exact match “The International Brotherhood of Electrical Workers Local 613 is located in the Greater Atlanta Area and services 59 counties in the state of Georgia which include Athens, Rome…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 177 contacts → | ||||
Exact match “Mark One Electric specializes in the design, installation, and maintenance of complex electrical systems.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 162 contacts → | ||||
Exact match “Electrical contracting firm serving the State of Hawaii.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 149 contacts → | ||||
Exact match “Ibew Local 124 is an Electrical Labor Organization located in 301 E 103rd Terrace, Kansas City, Missouri, United States” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 133 contacts → | ||||
Exact match “IBEW Local 47 is the driving force of electricity in Southern California.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 122 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 116 contacts → | ||||
Exact match “It pays to work union.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 114 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 109 contacts → | ||||
Exact match “IBEW Local 481 represents workers in the electrical, telecommunications, manufacturing, broadcasting, and gaming industries in Central Indiana as the local branch of the…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 101 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 86 contacts → | ||||
Exact match “For nearly one hundred years, the skilled, trained, professional, and certified Journey level and Apprentice Electricians of IBEW Local 48 have helped the cities of Portland…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 77 contacts → | ||||
Exact match “It pays to work union.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 76 contacts → | ||||
Exact match “Hellman Electric Corporation is one of the metropolitan region's largest heavy construction commercial and industrial electrical contractors.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 75 contacts → | ||||
Exact match “District Council 35 is an organization of approximately members in Massachusetts, Maine, New Hampshire, Vermont, and Rhode Island.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “electrical worker unions”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 522 electrical worker unions worldwide
See the full list, filter by size, metro and specialty, and access 1,476 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Electrical worker unions worldwide at a glance
As of Sep 19, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for electrical worker unions are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “electrical worker unions” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 1,476 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Electrical worker unions by location
1 lists · largest firstEvery Electrical worker unions list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “electrical worker unions”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many electrical worker unions are there worldwide?
RevenueBase identified 522 company matches for electrical worker unions worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
International Brotherhood Of Boilermakers tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most electrical worker unions?
The United States leads with 366 companies. Every electrical worker unions list by country and city is linked on this page.
Which city has the most electrical worker unions?
New York leads with 11 company records, followed by Columbus (6) and Houston (5).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,476 professional contacts with verified work emails tracked across these 522 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 522 electrical worker unions worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 electrical worker unions worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 522 matching company records for electrical worker unions worldwide, with 12,808 tracked contacts and 1,476 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 electrical worker unions worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | International Brotherhood Of Boilermakersboilermakers.org HQ: Kansas City, MO, United StatesReported employees: 10001+ | Kansas City, MO, United States | 10001+ | Exact match | 1,254 contacts → |
“Labor Organization” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Local Union No. 3, Ibew, Afl-Ciolocal3.com HQ: Flushing, NetherlandsReported employees: Not recorded | Flushing, Netherlands | Not recorded | Exact match | 644 contacts → |
“LOCAL UNION NO.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Dorchester, MA, United StatesReported employees: 5,001-10,000 | Dorchester, MA, United States | 5,001-10,000 | Exact match | 641 contacts → |
“The International Brotherhood of Electrical Workers, Local 103 located in Dorchester, MA represents Electricians and Technicians in the Greater Boston Area.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Ibew Local 11ibew11.org HQ: Pasadena, CA, United StatesReported employees: 10001+ | Pasadena, CA, United States | 10001+ | Exact match | 625 contacts → |
“IBEW Local 11, Los Angeles.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 525 contacts → |
“The National Electrical Contractors Association (NECA) is the voice of the $270 billion electrical construction industry that brings power, light and communication technology to…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ibew Local 26ibewlocal26.org HQ: Winchester, VA, United StatesReported employees: 201-500 | Winchester, VA, United States | 201-500 | Exact match | 380 contacts → |
“International Brotherhood of Electrical Workers, Local Union 26.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Ibew Local 332ibew332.org HQ: San Jose, CA, United StatesReported employees: 1,001-5,000 | San Jose, CA, United States | 1,001-5,000 | Exact match | 305 contacts → |
“The International Brotherhood of Electrical Workers Local Union 332, located in the heart of Silicon Valley, is one of the largest IBEW Local Unions in Northern California, with…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | JE Richards Electricjerichards.com HQ: Lanham, MD, United StatesReported employees: 1,001-5,000 | Lanham, MD, United States | 1,001-5,000 | Exact match | 296 contacts → |
“JE Richards LLC is a large union Commercial Electrical Contracting company.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ibew Local 46ibew46.org HQ: United StatesReported employees: 1,001-5,000 | United States | 1,001-5,000 | Exact match | 273 contacts → |
“I have been an working wireman in the greater Seattle area from the start of my apprenticeship through this day, while simutaneously building and developing my electric vehicle…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Freestate Electricfreestateelectric.com HQ: Laurel, MD, United StatesReported employees: 1,001-5,000 | Laurel, MD, United States | 1,001-5,000 | Exact match | 264 contacts → |
“Established by Mike Dugan in 1984, Freestate Electric is a commercial electrical contractor with five offices and two warehouse/prefab shops, serving the MD/DC/VA region.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: United StatesReported employees: 1,001-5,000 | United States | 1,001-5,000 | Exact match | 237 contacts → |
“We are a professional, top rated supplier of manpower and industry leading knowledge that looks forward to partnering with you to make your dreams and ideas reality.Here at the…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ibew Local 613ibew613.org HQ: Atlanta, GA, United StatesReported employees: 1,001-5,000 | Atlanta, GA, United States | 1,001-5,000 | Exact match | 178 contacts → |
“The International Brotherhood of Electrical Workers Local 613 is located in the Greater Atlanta Area and services 59 counties in the state of Georgia which include Athens, Rome…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Mark ONE Electricmarkone.com HQ: Kansas City, MO, United StatesReported employees: 51-200 | Kansas City, MO, United States | 51-200 | Exact match | 177 contacts → |
“Mark One Electric specializes in the design, installation, and maintenance of complex electrical systems.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Electricians, INCelectriciansinc.com HQ: Honolulu, HI, United StatesReported employees: 51-200 | Honolulu, HI, United States | 51-200 | Exact match | 162 contacts → |
“Electrical contracting firm serving the State of Hawaii.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ibew Local 124ibewlocal124.org HQ: Kansas City, MO, United StatesReported employees: 1,001-5,000 | Kansas City, MO, United States | 1,001-5,000 | Exact match | 149 contacts → |
“Ibew Local 124 is an Electrical Labor Organization located in 301 E 103rd Terrace, Kansas City, Missouri, United States” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ibew Local 47ibew47.org HQ: Diamond Bar, CA, United StatesReported employees: 5,001-10,000 | Diamond Bar, CA, United States | 5,001-10,000 | Exact match | 133 contacts → |
“IBEW Local 47 is the driving force of electricity in Southern California.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ibew Local 164ibew164.org HQ: Paramus, NJ, United StatesReported employees: 51-200 | Paramus, NJ, United States | 51-200 | Exact match | 122 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Ibew Local 640ibew640.org HQ: Phoenix, AZ, United StatesReported employees: 1,001-5,000 | Phoenix, AZ, United States | 1,001-5,000 | Exact match | 116 contacts → |
“It pays to work union.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Laborers Unionliuna.org HQ: Plattsburgh, NY, United StatesReported employees: 51-200 | Plattsburgh, NY, United States | 51-200 | Exact match | 114 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Ibew Local 481ibew481.org HQ: Indianapolis, IN, United StatesReported employees: 1,001-5,000 | Indianapolis, IN, United States | 1,001-5,000 | Exact match | 109 contacts → |
“IBEW Local 481 represents workers in the electrical, telecommunications, manufacturing, broadcasting, and gaming industries in Central Indiana as the local branch of the…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Ibew Local 441ibewoc.com HQ: Orange, CA, United StatesReported employees: 51-200 | Orange, CA, United States | 51-200 | Exact match | 101 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Ibew Local 48ibew48.com HQ: Portland, OR, United StatesReported employees: 1,001-5,000 | Portland, OR, United States | 1,001-5,000 | Exact match | 86 contacts → |
“For nearly one hundred years, the skilled, trained, professional, and certified Journey level and Apprentice Electricians of IBEW Local 48 have helped the cities of Portland…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ibew Local 428ibew428.org HQ: Bakersfield, CA, United StatesReported employees: 501-1,000 | Bakersfield, CA, United States | 501-1,000 | Exact match | 77 contacts → |
“It pays to work union.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Hellman Electric LLChellmanelectric.com HQ: Bronx, NY, United StatesReported employees: 51-200 | Bronx, NY, United States | 51-200 | Exact match | 76 contacts → |
“Hellman Electric Corporation is one of the metropolitan region's largest heavy construction commercial and industrial electrical contractors.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Iupat District Council 35iupatdc35.org HQ: United StatesReported employees: Not recorded | United States | Not recorded | Exact match | 75 contacts → |
“District Council 35 is an organization of approximately members in Massachusetts, Maine, New Hampshire, Vermont, and Rhode Island.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 522 company matches
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Electrical worker unions: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
519 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 522 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Electrical worker unions by location
1 lists · largest firstEvery Electrical worker unions list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for electrical worker unions?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many electrical worker unions did RevenueBase find worldwide?
The saved snapshot records 522 matching company records, 12,808 tracked contacts and 1,476 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 electrical worker unions worldwide. Snapshot: September 19, 2026. https://revenuebase.ai/companies/browse/electrical-worker-unions.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 electrical worker unions worldwide
RevenueBase records 522 matching company records for electrical worker unions worldwide, with 12,808 tracked contacts and 1,476 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 electrical worker unions worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | International Brotherhood Of Boilermakersboilermakers.org HQ: Kansas City, MO, United StatesReported employees: 10001+ | Kansas City, MO, United States | 10001+ | Exact match | 1,254 contacts → |
“Labor Organization” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Local Union No. 3, Ibew, Afl-Ciolocal3.com HQ: Flushing, NetherlandsReported employees: Not recorded | Flushing, Netherlands | Not recorded | Exact match | 644 contacts → |
“LOCAL UNION NO.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Dorchester, MA, United StatesReported employees: 5,001-10,000 | Dorchester, MA, United States | 5,001-10,000 | Exact match | 641 contacts → |
“The International Brotherhood of Electrical Workers, Local 103 located in Dorchester, MA represents Electricians and Technicians in the Greater Boston Area.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Ibew Local 11ibew11.org HQ: Pasadena, CA, United StatesReported employees: 10001+ | Pasadena, CA, United States | 10001+ | Exact match | 625 contacts → |
“IBEW Local 11, Los Angeles.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 525 contacts → |
“The National Electrical Contractors Association (NECA) is the voice of the $270 billion electrical construction industry that brings power, light and communication technology to…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ibew Local 26ibewlocal26.org HQ: Winchester, VA, United StatesReported employees: 201-500 | Winchester, VA, United States | 201-500 | Exact match | 380 contacts → |
“International Brotherhood of Electrical Workers, Local Union 26.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Ibew Local 332ibew332.org HQ: San Jose, CA, United StatesReported employees: 1,001-5,000 | San Jose, CA, United States | 1,001-5,000 | Exact match | 305 contacts → |
“The International Brotherhood of Electrical Workers Local Union 332, located in the heart of Silicon Valley, is one of the largest IBEW Local Unions in Northern California, with…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | JE Richards Electricjerichards.com HQ: Lanham, MD, United StatesReported employees: 1,001-5,000 | Lanham, MD, United States | 1,001-5,000 | Exact match | 296 contacts → |
“JE Richards LLC is a large union Commercial Electrical Contracting company.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ibew Local 46ibew46.org HQ: United StatesReported employees: 1,001-5,000 | United States | 1,001-5,000 | Exact match | 273 contacts → |
“I have been an working wireman in the greater Seattle area from the start of my apprenticeship through this day, while simutaneously building and developing my electric vehicle…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Freestate Electricfreestateelectric.com HQ: Laurel, MD, United StatesReported employees: 1,001-5,000 | Laurel, MD, United States | 1,001-5,000 | Exact match | 264 contacts → |
“Established by Mike Dugan in 1984, Freestate Electric is a commercial electrical contractor with five offices and two warehouse/prefab shops, serving the MD/DC/VA region.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: United StatesReported employees: 1,001-5,000 | United States | 1,001-5,000 | Exact match | 237 contacts → |
“We are a professional, top rated supplier of manpower and industry leading knowledge that looks forward to partnering with you to make your dreams and ideas reality.Here at the…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ibew Local 613ibew613.org HQ: Atlanta, GA, United StatesReported employees: 1,001-5,000 | Atlanta, GA, United States | 1,001-5,000 | Exact match | 178 contacts → |
“The International Brotherhood of Electrical Workers Local 613 is located in the Greater Atlanta Area and services 59 counties in the state of Georgia which include Athens, Rome…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Mark ONE Electricmarkone.com HQ: Kansas City, MO, United StatesReported employees: 51-200 | Kansas City, MO, United States | 51-200 | Exact match | 177 contacts → |
“Mark One Electric specializes in the design, installation, and maintenance of complex electrical systems.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Electricians, INCelectriciansinc.com HQ: Honolulu, HI, United StatesReported employees: 51-200 | Honolulu, HI, United States | 51-200 | Exact match | 162 contacts → |
“Electrical contracting firm serving the State of Hawaii.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ibew Local 124ibewlocal124.org HQ: Kansas City, MO, United StatesReported employees: 1,001-5,000 | Kansas City, MO, United States | 1,001-5,000 | Exact match | 149 contacts → |
“Ibew Local 124 is an Electrical Labor Organization located in 301 E 103rd Terrace, Kansas City, Missouri, United States” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ibew Local 47ibew47.org HQ: Diamond Bar, CA, United StatesReported employees: 5,001-10,000 | Diamond Bar, CA, United States | 5,001-10,000 | Exact match | 133 contacts → |
“IBEW Local 47 is the driving force of electricity in Southern California.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ibew Local 164ibew164.org HQ: Paramus, NJ, United StatesReported employees: 51-200 | Paramus, NJ, United States | 51-200 | Exact match | 122 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Ibew Local 640ibew640.org HQ: Phoenix, AZ, United StatesReported employees: 1,001-5,000 | Phoenix, AZ, United States | 1,001-5,000 | Exact match | 116 contacts → |
“It pays to work union.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Laborers Unionliuna.org HQ: Plattsburgh, NY, United StatesReported employees: 51-200 | Plattsburgh, NY, United States | 51-200 | Exact match | 114 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Ibew Local 481ibew481.org HQ: Indianapolis, IN, United StatesReported employees: 1,001-5,000 | Indianapolis, IN, United States | 1,001-5,000 | Exact match | 109 contacts → |
“IBEW Local 481 represents workers in the electrical, telecommunications, manufacturing, broadcasting, and gaming industries in Central Indiana as the local branch of the…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Ibew Local 441ibewoc.com HQ: Orange, CA, United StatesReported employees: 51-200 | Orange, CA, United States | 51-200 | Exact match | 101 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Ibew Local 48ibew48.com HQ: Portland, OR, United StatesReported employees: 1,001-5,000 | Portland, OR, United States | 1,001-5,000 | Exact match | 86 contacts → |
“For nearly one hundred years, the skilled, trained, professional, and certified Journey level and Apprentice Electricians of IBEW Local 48 have helped the cities of Portland…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ibew Local 428ibew428.org HQ: Bakersfield, CA, United StatesReported employees: 501-1,000 | Bakersfield, CA, United States | 501-1,000 | Exact match | 77 contacts → |
“It pays to work union.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Hellman Electric LLChellmanelectric.com HQ: Bronx, NY, United StatesReported employees: 51-200 | Bronx, NY, United States | 51-200 | Exact match | 76 contacts → |
“Hellman Electric Corporation is one of the metropolitan region's largest heavy construction commercial and industrial electrical contractors.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Iupat District Council 35iupatdc35.org HQ: United StatesReported employees: Not recorded | United States | Not recorded | Exact match | 75 contacts → |
“District Council 35 is an organization of approximately members in Massachusetts, Maine, New Hampshire, Vermont, and Rhode Island.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 522 company matches
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Electrical worker unions: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
519 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 522 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Electrical worker unions by location
1 lists · largest firstEvery Electrical worker unions list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for electrical worker unions?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many electrical worker unions did RevenueBase find worldwide?
The saved snapshot records 522 matching company records, 12,808 tracked contacts and 1,476 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 electrical worker unions worldwide. Snapshot: September 19, 2026. https://revenuebase.ai/companies/browse/electrical-worker-unions.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗