Company lists · Data refreshed September 2026
Top 25 Substations and switchyard operators based in the United States
RevenueBase identified 123 company matches for substations and switchyard operators associated with the United States as of September 2026 and tracks 4,246 professional contacts across them, including 1,499 with verified work emails. Houston is the largest hub.
This list covers company matches for substations and switchyard operators 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 22, 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 substations and switchyard operators based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 511 contacts → | ||||
Exact match “RESA Power is your ONE-STOP for all of your power needs.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 2 | 286 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 3 | 226 contacts → | ||||
Exact match “Texas-New Mexico Power is an electricity transmission and distribution service provider- We provide electricity to more than homes and businesses throughout Texas- We have about…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 4 | 192 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 5 | 182 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 6 | 150 contacts → | ||||
Exact match “You needed that substation yesterday.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 7 | 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 22, 2026 · View company records in RevenueBase | |||||
| 8 | 124 contacts → | ||||
Exact match “Volt Power is a top provider of overhead and underground utility services.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 9 | 110 contacts → | ||||
Exact match “As one of the nation's leading electric transmission line construction companies, MasTec Power Delivery companies engineer and construct efficient and reliable electrical…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 10 | 106 contacts → | ||||
Exact match “Power Line Services is now part of Primoris Services Corporation.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 11 | 100 contacts → | ||||
Exact match “JINGOLI POWER assists clients with their complex electrical transmission, distribution and substation projects and programs.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 12 | 100 contacts → | ||||
Exact match “North American Substation Services is an electrical/electronic manufacturing company based out of 445 Douglas Ave, Altamonte Springs, Florida, United States.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 13 | 92 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 14 | 91 contacts → | ||||
Exact match “Specialists in Electrical Power Systems - Testing, Commissioning, Maintenance.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 15 | 88 contacts → | ||||
Exact match “B&B, a United Utility company, offers a full array of electrical and utility services, including overhead and underground power distribution, substation services and disaster…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 16 | 87 contacts → | ||||
Exact match “T&D Solutions takes pride in providing electric utility services to Investor Owned, Municipal, and Cooperative utility systems.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 17 | 77 contacts → | ||||
Exact match “Ward Electric Company is a full-service electrical contractor which has been a leading electrical service provider to utilities, industrial, commercial, and residential entities…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 18 | 72 contacts → | ||||
Exact match “C.W.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 19 | 69 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 20 | 67 contacts → | ||||
Exact match “5 Star Electric, LLC is a premier full-service provider of electrical construction, maintenance, and repair services, headquartered in western Kentucky with operations throughout…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 21 | 65 contacts → | ||||
Exact match “Energy Erectors, Inc.(EEI) tackles terrain, technology, and timelines to build resilient and reliable substations and switchyards.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 22 | 61 contacts → | ||||
Exact match “Royal Switchgear, a MacLean Power Systems (MPS) company, is a leading provider of high voltage disconnect switches, hookstick switches, and specialty switchgear solutions.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 23 | 58 contacts → | ||||
Exact match “Three Phase Line Construction Inc.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 24 | 53 contacts → | ||||
Exact match “Gridco is an employee-focused utility infrastructure company specializing in power distribution, transmission, substation, and engineering services.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 25 | 51 contacts → | ||||
Exact match “North American Substation Services (NASS) is a nationally-recognized expert specializing in transformer and substation apparatus installation, services, and repair.” Recorded in the RevenueBase company graph · Sep 22, 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 “substations and switchyard operators”. 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 123 substations and switchyard operators based in the United States
See the full list, filter by size, metro and specialty, and access 1,499 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Substations and switchyard operators based in the United States at a glance
As of Sep 22, 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 123 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 “substations and switchyard operators” 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 1,499 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 22, 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 “substations and switchyard operators”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many substations and switchyard operators are there based in the United States?
RevenueBase identified 123 company matches for substations and switchyard operators 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?
Resa Power tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most substations and switchyard operators?
Houston leads with 4 company records, followed by Altamonte Springs (3) and Aventura (2).
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 1,499 professional contacts with verified work emails tracked across these 123 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 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 123 substations and switchyard operators based in the United States. Start with a free account, no credit card.
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Substations and switchyard operators by geography
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
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- New lists
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Company intelligence · public preview
Top 25 substations and switchyard operators 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 123 matching company records for substations and switchyard operators based in the United States, with 4,246 tracked contacts and 1,499 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 22, 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 substations and switchyard operators 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 |  Resa Powerresapower.comHQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 511 contacts → |
“RESA Power is your ONE-STOP for all of your power needs.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | 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. | |||||
| 3 | Texas-New Mexico Power Tnmptnmp.com HQ: Lewisville, TX, United StatesReported employees: 201-500 | Lewisville, TX, United States | 201-500 | Exact match | 226 contacts → |
“Texas-New Mexico Power is an electricity transmission and distribution service provider- We provide electricity to more than homes and businesses throughout Texas- We have about…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Aubrey Silvey Enterprises, INCsilvey.comHQ: Carrollton, GA, United StatesReported employees: 201-500 | Carrollton, GA, United States | 201-500 | Exact match | 192 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | 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. | |||||
| 6 | 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 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 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 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Volt Power, LLCvoltpowerco.comHQ: Atlanta, GA, United StatesReported employees: 1,001-5,000 | Atlanta, GA, United States | 1,001-5,000 | Exact match | 124 contacts → |
“Volt Power is a top provider of overhead and underground utility services.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Mastec Power Deliverymastec.comHQ: Coral Gables, FL, United StatesReported employees: 201-500 | Coral Gables, FL, United States | 201-500 | Exact match | 110 contacts → |
“As one of the nation's leading electric transmission line construction companies, MasTec Power Delivery companies engineer and construct efficient and reliable electrical…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Power Line Services, INCprim.comHQ: Fort Worth, TX, United StatesReported employees: 201-500 | Fort Worth, TX, United States | 201-500 | Exact match | 106 contacts → |
“Power Line Services is now part of Primoris Services Corporation.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Jingoli Power, LLCjingolipower.com HQ: Lawrence, NJ, United StatesReported employees: 51-200 | Lawrence, NJ, United States | 51-200 | Exact match | 100 contacts → |
“JINGOLI POWER assists clients with their complex electrical transmission, distribution and substation projects and programs.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | North American Substation Servicesnorthamericansubstationservices.com HQ: Altamonte Springs, FL, United StatesReported employees: 11-50 | Altamonte Springs, FL, United States | 11-50 | Exact match | 100 contacts → |
“North American Substation Services is an electrical/electronic manufacturing company based out of 445 Douglas Ave, Altamonte Springs, Florida, United States.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HOT Line Construction, INChotlineconstructioninc.com HQ: Brentwood, CA, United StatesReported employees: 501-1,000 | Brentwood, CA, United States | 501-1,000 | Exact match | 92 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 |  Electrical Engineering & Service Co., INCeescousa.comHQ: Holbrook, MA, United StatesReported employees: Not recorded | Holbrook, MA, United States | Not recorded | Exact match | 91 contacts → |
“Specialists in Electrical Power Systems - Testing, Commissioning, Maintenance.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | B&b Electrical & Utility Contractorsbbecon.com HQ: Canton, MS, United StatesReported employees: 201-500 | Canton, MS, United States | 201-500 | Exact match | 88 contacts → |
“B&B, a United Utility company, offers a full array of electrical and utility services, including overhead and underground power distribution, substation services and disaster…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | T&d Solutions, LLCtdsolutions.com HQ: Alexadria, LA, United StatesReported employees: 1,001-5,000 | Alexadria, LA, United States | 1,001-5,000 | Exact match | 87 contacts → |
“T&D Solutions takes pride in providing electric utility services to Investor Owned, Municipal, and Cooperative utility systems.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ward Electric Companywardelectriccompany.com HQ: Longmont, CO, United StatesReported employees: 501-1,000 | Longmont, CO, United States | 501-1,000 | Exact match | 77 contacts → |
“Ward Electric Company is a full-service electrical contractor which has been a leading electrical service provider to utilities, industrial, commercial, and residential entities…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | C.W. Wright Construction Company, LLCcwwright.com HQ: Chester, VA, United StatesReported employees: 501-1,000 | Chester, VA, United States | 501-1,000 | Exact match | 72 contacts → |
“C.W.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Thompson Electric, INCthompsonelectric.com HQ: Munroe Falls, OH, United StatesReported employees: 201-500 | Munroe Falls, OH, United States | 201-500 | Exact match | 69 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 |  5 Star Electric, LLC5-starelectric.comHQ: Clay, KY, United StatesReported employees: 51-200 | Clay, KY, United States | 51-200 | Exact match | 67 contacts → |
“5 Star Electric, LLC is a premier full-service provider of electrical construction, maintenance, and repair services, headquartered in western Kentucky with operations throughout…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Energy Erectors INCenergyerectors.net HQ: Leesburg, FL, United StatesReported employees: 51-200 | Leesburg, FL, United States | 51-200 | Exact match | 65 contacts → |
“Energy Erectors, Inc.(EEI) tackles terrain, technology, and timelines to build resilient and reliable substations and switchyards.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Royal Switchgearpgc.comHQ: Bessemer, AL, United StatesReported employees: 51-200 | Bessemer, AL, United States | 51-200 | Exact match | 61 contacts → |
“Royal Switchgear, a MacLean Power Systems (MPS) company, is a leading provider of high voltage disconnect switches, hookstick switches, and specialty switchgear solutions.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  3 Phase Line Construction INC3phaseline.comHQ: Portsmouth, NH, United StatesReported employees: 51-200 | Portsmouth, NH, United States | 51-200 | Exact match | 58 contacts → |
“Three Phase Line Construction Inc.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Gridcogridcompany.com HQ: Birmingham, AL, United StatesReported employees: 201-500 | Birmingham, AL, United States | 201-500 | Exact match | 53 contacts → |
“Gridco is an employee-focused utility infrastructure company specializing in power distribution, transmission, substation, and engineering services.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | NASSnassusa.com HQ: Altamonte Springs, FL, United StatesReported employees: 201-500 | Altamonte Springs, FL, United States | 201-500 | Exact match | 51 contacts → |
“North American Substation Services (NASS) is a nationally-recognized expert specializing in transformer and substation apparatus installation, services, and repair.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 123 company matches
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Substations and switchyard operators: dataset insights
September 22, 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
123 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 123 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 22, 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 substations and switchyard operators?
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 substations and switchyard operators did RevenueBase find based in the United States?
The saved snapshot records 123 matching company records, 4,246 tracked contacts and 1,499 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 22, 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
Substations and switchyard operators by geography
Cite this list
RevenueBase Data Team. Top 25 substations and switchyard operators based in the United States. Snapshot: September 22, 2026. https://revenuebase.ai/companies/substations-and-switchyard-operators/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
- Substations and switchyard operators based in Brazil
- Substations and switchyard operators based in India
- Substations and switchyard operators based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
Company intelligence · public preview
Top 25 substations and switchyard operators based in the United States
RevenueBase records 123 matching company records for substations and switchyard operators based in the United States, with 4,246 tracked contacts and 1,499 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 22, 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 substations and switchyard operators 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 | Resa Powerresapower.com HQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 511 contacts → |
“RESA Power is your ONE-STOP for all of your power needs.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | 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. | |||||
| 3 | Texas-New Mexico Power Tnmptnmp.com HQ: Lewisville, TX, United StatesReported employees: 201-500 | Lewisville, TX, United States | 201-500 | Exact match | 226 contacts → |
“Texas-New Mexico Power is an electricity transmission and distribution service provider- We provide electricity to more than homes and businesses throughout Texas- We have about…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Aubrey Silvey Enterprises, INCsilvey.com HQ: Carrollton, GA, United StatesReported employees: 201-500 | Carrollton, GA, United States | 201-500 | Exact match | 192 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | 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. | |||||
| 6 | 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 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 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 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Volt Power, LLCvoltpowerco.com HQ: Atlanta, GA, United StatesReported employees: 1,001-5,000 | Atlanta, GA, United States | 1,001-5,000 | Exact match | 124 contacts → |
“Volt Power is a top provider of overhead and underground utility services.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Mastec Power Deliverymastec.com HQ: Coral Gables, FL, United StatesReported employees: 201-500 | Coral Gables, FL, United States | 201-500 | Exact match | 110 contacts → |
“As one of the nation's leading electric transmission line construction companies, MasTec Power Delivery companies engineer and construct efficient and reliable electrical…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Power Line Services, INCprim.com HQ: Fort Worth, TX, United StatesReported employees: 201-500 | Fort Worth, TX, United States | 201-500 | Exact match | 106 contacts → |
“Power Line Services is now part of Primoris Services Corporation.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Jingoli Power, LLCjingolipower.com HQ: Lawrence, NJ, United StatesReported employees: 51-200 | Lawrence, NJ, United States | 51-200 | Exact match | 100 contacts → |
“JINGOLI POWER assists clients with their complex electrical transmission, distribution and substation projects and programs.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | North American Substation Servicesnorthamericansubstationservices.com HQ: Altamonte Springs, FL, United StatesReported employees: 11-50 | Altamonte Springs, FL, United States | 11-50 | Exact match | 100 contacts → |
“North American Substation Services is an electrical/electronic manufacturing company based out of 445 Douglas Ave, Altamonte Springs, Florida, United States.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HOT Line Construction, INChotlineconstructioninc.com HQ: Brentwood, CA, United StatesReported employees: 501-1,000 | Brentwood, CA, United States | 501-1,000 | Exact match | 92 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Electrical Engineering & Service Co., INCeescousa.com HQ: Holbrook, MA, United StatesReported employees: Not recorded | Holbrook, MA, United States | Not recorded | Exact match | 91 contacts → |
“Specialists in Electrical Power Systems - Testing, Commissioning, Maintenance.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | B&b Electrical & Utility Contractorsbbecon.com HQ: Canton, MS, United StatesReported employees: 201-500 | Canton, MS, United States | 201-500 | Exact match | 88 contacts → |
“B&B, a United Utility company, offers a full array of electrical and utility services, including overhead and underground power distribution, substation services and disaster…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | T&d Solutions, LLCtdsolutions.com HQ: Alexadria, LA, United StatesReported employees: 1,001-5,000 | Alexadria, LA, United States | 1,001-5,000 | Exact match | 87 contacts → |
“T&D Solutions takes pride in providing electric utility services to Investor Owned, Municipal, and Cooperative utility systems.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ward Electric Companywardelectriccompany.com HQ: Longmont, CO, United StatesReported employees: 501-1,000 | Longmont, CO, United States | 501-1,000 | Exact match | 77 contacts → |
“Ward Electric Company is a full-service electrical contractor which has been a leading electrical service provider to utilities, industrial, commercial, and residential entities…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | C.W. Wright Construction Company, LLCcwwright.com HQ: Chester, VA, United StatesReported employees: 501-1,000 | Chester, VA, United States | 501-1,000 | Exact match | 72 contacts → |
“C.W.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Thompson Electric, INCthompsonelectric.com HQ: Munroe Falls, OH, United StatesReported employees: 201-500 | Munroe Falls, OH, United States | 201-500 | Exact match | 69 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | 5 Star Electric, LLC5-starelectric.com HQ: Clay, KY, United StatesReported employees: 51-200 | Clay, KY, United States | 51-200 | Exact match | 67 contacts → |
“5 Star Electric, LLC is a premier full-service provider of electrical construction, maintenance, and repair services, headquartered in western Kentucky with operations throughout…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Energy Erectors INCenergyerectors.net HQ: Leesburg, FL, United StatesReported employees: 51-200 | Leesburg, FL, United States | 51-200 | Exact match | 65 contacts → |
“Energy Erectors, Inc.(EEI) tackles terrain, technology, and timelines to build resilient and reliable substations and switchyards.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Royal Switchgearpgc.com HQ: Bessemer, AL, United StatesReported employees: 51-200 | Bessemer, AL, United States | 51-200 | Exact match | 61 contacts → |
“Royal Switchgear, a MacLean Power Systems (MPS) company, is a leading provider of high voltage disconnect switches, hookstick switches, and specialty switchgear solutions.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | 3 Phase Line Construction INC3phaseline.com HQ: Portsmouth, NH, United StatesReported employees: 51-200 | Portsmouth, NH, United States | 51-200 | Exact match | 58 contacts → |
“Three Phase Line Construction Inc.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Gridcogridcompany.com HQ: Birmingham, AL, United StatesReported employees: 201-500 | Birmingham, AL, United States | 201-500 | Exact match | 53 contacts → |
“Gridco is an employee-focused utility infrastructure company specializing in power distribution, transmission, substation, and engineering services.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | NASSnassusa.com HQ: Altamonte Springs, FL, United StatesReported employees: 201-500 | Altamonte Springs, FL, United States | 201-500 | Exact match | 51 contacts → |
“North American Substation Services (NASS) is a nationally-recognized expert specializing in transformer and substation apparatus installation, services, and repair.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 123 company matches
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Substations and switchyard operators: dataset insights
September 22, 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
123 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 123 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 22, 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 substations and switchyard operators?
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 substations and switchyard operators did RevenueBase find based in the United States?
The saved snapshot records 123 matching company records, 4,246 tracked contacts and 1,499 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 22, 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
Substations and switchyard operators by geography
Cite this list
RevenueBase Data Team. Top 25 substations and switchyard operators based in the United States. Snapshot: September 22, 2026. https://revenuebase.ai/companies/substations-and-switchyard-operators/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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