Company lists · Data refreshed September 2026
Top 25 Transmission line manufacturers based in the United States
RevenueBase identified 295 company matches for transmission line manufacturers associated with the United States as of September 2026 and tracks 17,633 professional contacts across them, including 6,342 with verified work emails. Houston is the largest hub.
This list covers company matches for transmission line manufacturers associated with the United States, 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 30, 2026.
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 transmission line manufacturers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,079 contacts → | ||||
Exact match “Hubbell Power Systems (HPS) designs and manufactures a wide variety of electric power transmission, distribution, substation, underground, OEM, and communications products used by…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 2 | 969 contacts → | ||||
Exact match “Industrial Electric Mfg.(IEM) is the largest independent full-line manufacturer of electrical distribution equipment and integrated power systems in the U.S.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 3 | 928 contacts → | ||||
Exact match “SAE Towers is one of the world’s largest producers of steel lattice towers for high-voltage power transmission.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 4 | 890 contacts → | ||||
Exact match “Electrical Consultants, Inc.(ECI) is an employee-owned, national provider of high voltage transmission, substation, and distribution solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 5 | 858 contacts → | ||||
Exact match “MacLean Power Systems (MPS), headquartered in Fort Mill, SC, is LEADING THE WAY™ in delivering innovative, reliable, and resilient solutions for the electric utility…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 6 | 621 contacts → | ||||
Exact match “M.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 7 | 606 contacts → | ||||
Exact match “PAR, a Quanta Services company, offers a full range of construction services for substations, overhead and underground distribution and transmission lines, engineering, design…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 8 | 559 contacts → | ||||
Exact match “Irby Construction Company, a wholly owned subsidiary of Quanta Services, Inc, excels in the processes required for major transmission, substation and distribution line…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 9 | 477 contacts → | ||||
Exact match “The Okonite Company was founded in 1878 making it one of the original insulators of electrical wire and cable in the United States.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 10 | 374 contacts → | ||||
Exact match “Potelco Inc is an utilities company based out of Sumner, Washington, United States.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 11 | 342 contacts → | ||||
Exact match “New River Electrical Corporation (NRE) is one of the nation's leading employee-owned providers of electrical infrastructure construction and maintenance services, helping…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 12 | 342 contacts → | ||||
Exact match “Times Microwave Systems is the leader in coaxial transmission line technology and production.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 13 | 319 contacts → | ||||
Exact match “Wilson specializes in electric utility construction.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 14 | 304 contacts → | ||||
Exact match “Founded in 2003, CTC Global is the industry leader in composite core technology, specializing in providing innovative power grid solutions for utility companies.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 15 | 286 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 16 | 284 contacts → | ||||
Exact match “Asplundh Engineering Services leverages more than 100 years of experience to provide a superior, single-point solution for engineering, design and testing services to…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 17 | 266 contacts → | ||||
Exact match “Milbank provides the tools that empower life.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 18 | 187 contacts → | ||||
Exact match “The Durham Company specializes in the Design, Manufacturing, and Sales of products in the Electrical Utility Marketplace.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 19 | 182 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 20 | 175 contacts → | ||||
Exact match “Every day, we install the pipes and cables that power our lives-from lighting offices to heating homes.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 21 | 167 contacts → | ||||
Exact match “Marmon Utility is the parent company of Hendrix & Kerite and has been providing the T&D industry with reliable cable for over 200 years, respectively.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 22 | 150 contacts → | ||||
Exact match “You needed that substation yesterday.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 23 | 147 contacts → | ||||
Exact match “Aluma-Form is a rapidly growing manufacturer of innovative, custom-engineered overhead utility and communications solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 24 | 144 contacts → | ||||
Exact match “Probst specializes in high-voltage transmission line construction, along with design-build, and maintenance services for both the public and private sector utilities.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 25 | 132 contacts → | ||||
Exact match “Substation Engineering Company (SECo), is a full service engineering and design firm with a dedicated team of experienced personnel providing a full range of cost effective…” Recorded in the RevenueBase company graph · Sep 30, 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 “transmission line manufacturers”. 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 295 transmission line manufacturers based in the United States
See the full list, filter by size, metro and specialty, and access 6,342 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Transmission line manufacturers based in the United States at a glance
As of Sep 30, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 295 companies.
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.
- What qualifies
- Company records associated with the United States whose business descriptions match “transmission line manufacturers” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 6,342 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 30, 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.
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 “transmission line manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many transmission line manufacturers are there based in the United States?
RevenueBase identified 295 company matches for transmission line manufacturers associated with the United States 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?
Hubbell Power Systems tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most transmission line manufacturers?
Houston leads with 7 company records, followed by Birmingham (4) and Mesa (4).
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 6,342 professional contacts with verified work emails tracked across these 295 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 30, 2026.
Ready to reach these companies? Verified emails and direct dials for all 295 transmission line manufacturers based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Transmission line manufacturers by geography
- Transmission line manufacturers based in Australia
- Transmission line manufacturers based in Brazil
- Transmission line manufacturers based in Canada
- Transmission line manufacturers based in Chile
- Transmission line manufacturers based in Germany
- Transmission line manufacturers based in India
- Transmission line manufacturers based in Italy
- Transmission line manufacturers based in Mexico
- Transmission line manufacturers based in Poland
- Transmission line manufacturers based in Spain
- Transmission line manufacturers based in Türkiye
- Transmission line manufacturers based in the United Kingdom
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Transmission line manufacturers based in Australia
- Transmission line manufacturers based in Brazil
- Transmission line manufacturers based in Canada
- Transmission line manufacturers based in Chile
- Transmission line manufacturers based in Germany
- Transmission line manufacturers based in India
Company intelligence · public preview
Top 25 transmission line manufacturers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 295 matching company records for transmission line manufacturers based in the United States, with 17,633 tracked contacts and 6,342 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 30, 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 transmission line manufacturers based in the United States
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 |  Hubbell Power Systemshubbellpowersystems.comHQ: Columbia, SC, United StatesReported employees: 1,001-5,000 | Columbia, SC, United States | 1,001-5,000 | Exact match | 1,079 contacts → |
“Hubbell Power Systems (HPS) designs and manufactures a wide variety of electric power transmission, distribution, substation, underground, OEM, and communications products used by…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Industrial Electric Mfg. IEMiemfg.comHQ: Fremont, CA, United StatesReported employees: 1,001-5,000 | Fremont, CA, United States | 1,001-5,000 | Exact match | 969 contacts → |
“Industrial Electric Mfg.(IEM) is the largest independent full-line manufacturer of electrical distribution equipment and integrated power systems in the U.S.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | SAE Towerssaetowers.com HQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 928 contacts → |
“SAE Towers is one of the world’s largest producers of steel lattice towers for high-voltage power transmission.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Electrical Consultants, INCeciusa.comHQ: Billings, MT, United StatesReported employees: 1,001-5,000 | Billings, MT, United States | 1,001-5,000 | Exact match | 890 contacts → |
“Electrical Consultants, Inc.(ECI) is an employee-owned, national provider of high voltage transmission, substation, and distribution solutions.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Maclean Power Systemsmacleanpower.comHQ: Fort Mill, SC, United StatesReported employees: 1,001-5,000 | Fort Mill, SC, United States | 1,001-5,000 | Exact match | 858 contacts → |
“MacLean Power Systems (MPS), headquartered in Fort Mill, SC, is LEADING THE WAY™ in delivering innovative, reliable, and resilient solutions for the electric utility…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  M. J. Electric, LLCmjelectric.comHQ: Iron Mountain, MI, United StatesReported employees: 1,001-5,000 | Iron Mountain, MI, United States | 1,001-5,000 | Exact match | 621 contacts → |
“M.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  PAR Electrical Contractors, LLCparelectric.comHQ: Kansas City, MO, United StatesReported employees: 1,001-5,000 | Kansas City, MO, United States | 1,001-5,000 | Exact match | 606 contacts → |
“PAR, a Quanta Services company, offers a full range of construction services for substations, overhead and underground distribution and transmission lines, engineering, design…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Irby Construction Companyirbyconstruction.com HQ: Richland, MS, United StatesReported employees: 501-1,000 | Richland, MS, United States | 501-1,000 | Exact match | 559 contacts → |
“Irby Construction Company, a wholly owned subsidiary of Quanta Services, Inc, excels in the processes required for major transmission, substation and distribution line…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | The Okonite Companyokonite.com HQ: Ramsey, NJ, United StatesReported employees: 1,001-5,000 | Ramsey, NJ, United States | 1,001-5,000 | Exact match | 477 contacts → |
“The Okonite Company was founded in 1878 making it one of the original insulators of electrical wire and cable in the United States.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Potelco INCpotelco.netHQ: Sumner, WA, United StatesReported employees: 1,001-5,000 | Sumner, WA, United States | 1,001-5,000 | Exact match | 374 contacts → |
“Potelco Inc is an utilities company based out of Sumner, Washington, United States.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | NEW River Electrical Corporationnewriverelectrical.com HQ: Roanoke, VA, United StatesReported employees: 1,001-5,000 | Roanoke, VA, United States | 1,001-5,000 | Exact match | 342 contacts → |
“New River Electrical Corporation (NRE) is one of the nation's leading employee-owned providers of electrical infrastructure construction and maintenance services, helping…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Times Microwave Systemstimesmicrowave.com HQ: Wallingford, CT, United StatesReported employees: 201-500 | Wallingford, CT, United States | 201-500 | Exact match | 342 contacts → |
“Times Microwave Systems is the leader in coaxial transmission line technology and production.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Wilson Construction Companywilsonconst.com HQ: Canby, OR, United StatesReported employees: 201-500 | Canby, OR, United States | 201-500 | Exact match | 319 contacts → |
“Wilson specializes in electric utility construction.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | CTC Globalctcglobal.com HQ: Irvine, CA, United StatesReported employees: 201-500 | Irvine, CA, United States | 201-500 | Exact match | 304 contacts → |
“Founded in 2003, CTC Global is the industry leader in composite core technology, specializing in providing innovative power grid solutions for utility companies.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Castle Rock, United StatesReported employees: 1,001-5,000 | Castle Rock, United States | 1,001-5,000 | Exact match | 286 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 |  Asplundh Engineering Servicesasplundhengineering.comHQ: Willow Grove, PA, United StatesReported employees: 1,001-5,000 | Willow Grove, PA, United States | 1,001-5,000 | Exact match | 284 contacts → |
“Asplundh Engineering Services leverages more than 100 years of experience to provide a superior, single-point solution for engineering, design and testing services to…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Milbank Energy At Workmilbankworks.com HQ: Kansas City, MO, United StatesReported employees: 501-1,000 | Kansas City, MO, United States | 501-1,000 | Exact match | 266 contacts → |
“Milbank provides the tools that empower life.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  The Durham Companydurhamusa.comHQ: Lebanon, MO, United StatesReported employees: 501-1,000 | Lebanon, MO, United States | 501-1,000 | Exact match | 187 contacts → |
“The Durham Company specializes in the Design, Manufacturing, and Sales of products in the Electrical Utility Marketplace.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Brink Constructors, INCbrinkred.com HQ: Rapid City, SD, United StatesReported employees: 501-1,000 | Rapid City, SD, United States | 501-1,000 | Exact match | 182 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | KS Energy Servicesksenergyservices.com HQ: New Berlin, WI, United StatesReported employees: 1,001-5,000 | New Berlin, WI, United States | 1,001-5,000 | Exact match | 175 contacts → |
“Every day, we install the pipes and cables that power our lives-from lighting offices to heating homes.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Marmon Utilitymarmonutility.com HQ: Milford, NH, United StatesReported employees: 201-500 | Milford, NH, United States | 201-500 | Exact match | 167 contacts → |
“Marmon Utility is the parent company of Hendrix & Kerite and has been providing the T&D industry with reliable cable for over 200 years, respectively.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Beta Engineeringbetaengineering.com HQ: Pineville, LA, United StatesReported employees: 51-200 | Pineville, LA, United States | 51-200 | Exact match | 150 contacts → |
“You needed that substation yesterday.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Aluma-Formalumaform.comHQ: Memphis, TN, United StatesReported employees: 501-1,000 | Memphis, TN, United States | 501-1,000 | Exact match | 147 contacts → |
“Aluma-Form is a rapidly growing manufacturer of innovative, custom-engineered overhead utility and communications solutions.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Probst Electric INCprobstelectric.com HQ: Heber, UT, United StatesReported employees: 201-500 | Heber, UT, United States | 201-500 | Exact match | 144 contacts → |
“Probst specializes in high-voltage transmission line construction, along with design-build, and maintenance services for both the public and private sector utilities.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Substation Engineering Companysubengco.com HQ: Reading, PA, United StatesReported employees: 51-200 | Reading, PA, United States | 51-200 | Exact match | 132 contacts → |
“Substation Engineering Company (SECo), is a full service engineering and design firm with a dedicated team of experienced personnel providing a full range of cost effective…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 295 company matches
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Transmission line manufacturers: dataset insights
September 30, 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
295 records in the displayed employee bands.
0 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 295 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 30, 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 ↗
Questions about this company list
What does Exact match mean for transmission line manufacturers?
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 transmission line manufacturers did RevenueBase find based in the United States?
The saved snapshot records 295 matching company records, 17,633 tracked contacts and 6,342 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 30, 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
Transmission line manufacturers by geography
- Transmission line manufacturers based in Australia
- Transmission line manufacturers based in Brazil
- Transmission line manufacturers based in Canada
- Transmission line manufacturers based in Chile
- Transmission line manufacturers based in Germany
- Transmission line manufacturers based in India
- Transmission line manufacturers based in Italy
- Transmission line manufacturers based in Mexico
- Transmission line manufacturers based in Poland
- Transmission line manufacturers based in Spain
- Transmission line manufacturers based in Türkiye
- Transmission line manufacturers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 transmission line manufacturers based in the United States. Snapshot: September 30, 2026. https://revenuebase.ai/companies/transmission-line-manufacturers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Transmission line manufacturers based in Australia
- Transmission line manufacturers based in Brazil
- Transmission line manufacturers based in Canada
- Transmission line manufacturers based in Chile
- Transmission line manufacturers based in Germany
- Transmission line manufacturers based in India
Company intelligence · public preview
Top 25 transmission line manufacturers based in the United States
RevenueBase records 295 matching company records for transmission line manufacturers based in the United States, with 17,633 tracked contacts and 6,342 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 30, 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 transmission line manufacturers based in the United States
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 | Hubbell Power Systemshubbellpowersystems.com HQ: Columbia, SC, United StatesReported employees: 1,001-5,000 | Columbia, SC, United States | 1,001-5,000 | Exact match | 1,079 contacts → |
“Hubbell Power Systems (HPS) designs and manufactures a wide variety of electric power transmission, distribution, substation, underground, OEM, and communications products used by…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Industrial Electric Mfg. IEMiemfg.com HQ: Fremont, CA, United StatesReported employees: 1,001-5,000 | Fremont, CA, United States | 1,001-5,000 | Exact match | 969 contacts → |
“Industrial Electric Mfg.(IEM) is the largest independent full-line manufacturer of electrical distribution equipment and integrated power systems in the U.S.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | SAE Towerssaetowers.com HQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 928 contacts → |
“SAE Towers is one of the world’s largest producers of steel lattice towers for high-voltage power transmission.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Electrical Consultants, INCeciusa.com HQ: Billings, MT, United StatesReported employees: 1,001-5,000 | Billings, MT, United States | 1,001-5,000 | Exact match | 890 contacts → |
“Electrical Consultants, Inc.(ECI) is an employee-owned, national provider of high voltage transmission, substation, and distribution solutions.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Maclean Power Systemsmacleanpower.com HQ: Fort Mill, SC, United StatesReported employees: 1,001-5,000 | Fort Mill, SC, United States | 1,001-5,000 | Exact match | 858 contacts → |
“MacLean Power Systems (MPS), headquartered in Fort Mill, SC, is LEADING THE WAY™ in delivering innovative, reliable, and resilient solutions for the electric utility…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | M. J. Electric, LLCmjelectric.com HQ: Iron Mountain, MI, United StatesReported employees: 1,001-5,000 | Iron Mountain, MI, United States | 1,001-5,000 | Exact match | 621 contacts → |
“M.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | PAR Electrical Contractors, LLCparelectric.com HQ: Kansas City, MO, United StatesReported employees: 1,001-5,000 | Kansas City, MO, United States | 1,001-5,000 | Exact match | 606 contacts → |
“PAR, a Quanta Services company, offers a full range of construction services for substations, overhead and underground distribution and transmission lines, engineering, design…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Irby Construction Companyirbyconstruction.com HQ: Richland, MS, United StatesReported employees: 501-1,000 | Richland, MS, United States | 501-1,000 | Exact match | 559 contacts → |
“Irby Construction Company, a wholly owned subsidiary of Quanta Services, Inc, excels in the processes required for major transmission, substation and distribution line…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | The Okonite Companyokonite.com HQ: Ramsey, NJ, United StatesReported employees: 1,001-5,000 | Ramsey, NJ, United States | 1,001-5,000 | Exact match | 477 contacts → |
“The Okonite Company was founded in 1878 making it one of the original insulators of electrical wire and cable in the United States.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Potelco INCpotelco.net HQ: Sumner, WA, United StatesReported employees: 1,001-5,000 | Sumner, WA, United States | 1,001-5,000 | Exact match | 374 contacts → |
“Potelco Inc is an utilities company based out of Sumner, Washington, United States.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | NEW River Electrical Corporationnewriverelectrical.com HQ: Roanoke, VA, United StatesReported employees: 1,001-5,000 | Roanoke, VA, United States | 1,001-5,000 | Exact match | 342 contacts → |
“New River Electrical Corporation (NRE) is one of the nation's leading employee-owned providers of electrical infrastructure construction and maintenance services, helping…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Times Microwave Systemstimesmicrowave.com HQ: Wallingford, CT, United StatesReported employees: 201-500 | Wallingford, CT, United States | 201-500 | Exact match | 342 contacts → |
“Times Microwave Systems is the leader in coaxial transmission line technology and production.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Wilson Construction Companywilsonconst.com HQ: Canby, OR, United StatesReported employees: 201-500 | Canby, OR, United States | 201-500 | Exact match | 319 contacts → |
“Wilson specializes in electric utility construction.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | CTC Globalctcglobal.com HQ: Irvine, CA, United StatesReported employees: 201-500 | Irvine, CA, United States | 201-500 | Exact match | 304 contacts → |
“Founded in 2003, CTC Global is the industry leader in composite core technology, specializing in providing innovative power grid solutions for utility companies.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Castle Rock, United StatesReported employees: 1,001-5,000 | Castle Rock, United States | 1,001-5,000 | Exact match | 286 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Asplundh Engineering Servicesasplundhengineering.com HQ: Willow Grove, PA, United StatesReported employees: 1,001-5,000 | Willow Grove, PA, United States | 1,001-5,000 | Exact match | 284 contacts → |
“Asplundh Engineering Services leverages more than 100 years of experience to provide a superior, single-point solution for engineering, design and testing services to…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Milbank Energy At Workmilbankworks.com HQ: Kansas City, MO, United StatesReported employees: 501-1,000 | Kansas City, MO, United States | 501-1,000 | Exact match | 266 contacts → |
“Milbank provides the tools that empower life.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | The Durham Companydurhamusa.com HQ: Lebanon, MO, United StatesReported employees: 501-1,000 | Lebanon, MO, United States | 501-1,000 | Exact match | 187 contacts → |
“The Durham Company specializes in the Design, Manufacturing, and Sales of products in the Electrical Utility Marketplace.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Brink Constructors, INCbrinkred.com HQ: Rapid City, SD, United StatesReported employees: 501-1,000 | Rapid City, SD, United States | 501-1,000 | Exact match | 182 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | KS Energy Servicesksenergyservices.com HQ: New Berlin, WI, United StatesReported employees: 1,001-5,000 | New Berlin, WI, United States | 1,001-5,000 | Exact match | 175 contacts → |
“Every day, we install the pipes and cables that power our lives-from lighting offices to heating homes.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Marmon Utilitymarmonutility.com HQ: Milford, NH, United StatesReported employees: 201-500 | Milford, NH, United States | 201-500 | Exact match | 167 contacts → |
“Marmon Utility is the parent company of Hendrix & Kerite and has been providing the T&D industry with reliable cable for over 200 years, respectively.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Beta Engineeringbetaengineering.com HQ: Pineville, LA, United StatesReported employees: 51-200 | Pineville, LA, United States | 51-200 | Exact match | 150 contacts → |
“You needed that substation yesterday.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Aluma-Formalumaform.com HQ: Memphis, TN, United StatesReported employees: 501-1,000 | Memphis, TN, United States | 501-1,000 | Exact match | 147 contacts → |
“Aluma-Form is a rapidly growing manufacturer of innovative, custom-engineered overhead utility and communications solutions.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Probst Electric INCprobstelectric.com HQ: Heber, UT, United StatesReported employees: 201-500 | Heber, UT, United States | 201-500 | Exact match | 144 contacts → |
“Probst specializes in high-voltage transmission line construction, along with design-build, and maintenance services for both the public and private sector utilities.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Substation Engineering Companysubengco.com HQ: Reading, PA, United StatesReported employees: 51-200 | Reading, PA, United States | 51-200 | Exact match | 132 contacts → |
“Substation Engineering Company (SECo), is a full service engineering and design firm with a dedicated team of experienced personnel providing a full range of cost effective…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 295 company matches
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Transmission line manufacturers: dataset insights
September 30, 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
295 records in the displayed employee bands.
0 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 295 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 30, 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 ↗
Questions about this company list
What does Exact match mean for transmission line manufacturers?
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 transmission line manufacturers did RevenueBase find based in the United States?
The saved snapshot records 295 matching company records, 17,633 tracked contacts and 6,342 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 30, 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
Transmission line manufacturers by geography
- Transmission line manufacturers based in Australia
- Transmission line manufacturers based in Brazil
- Transmission line manufacturers based in Canada
- Transmission line manufacturers based in Chile
- Transmission line manufacturers based in Germany
- Transmission line manufacturers based in India
- Transmission line manufacturers based in Italy
- Transmission line manufacturers based in Mexico
- Transmission line manufacturers based in Poland
- Transmission line manufacturers based in Spain
- Transmission line manufacturers based in Türkiye
- Transmission line manufacturers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 transmission line manufacturers based in the United States. Snapshot: September 30, 2026. https://revenuebase.ai/companies/transmission-line-manufacturers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Transmission line manufacturers based in Germany
- Transmission line manufacturers based in India