Company lists · Data refreshed November 2026

Top 25 Electrical utility training providers based in the United States

RevenueBase identified 333 company matches for electrical utility training providers associated with the United States as of November 2026 and tracks 7,325 professional contacts across them, including 3,047 with verified work emails. Houston is the largest hub.

This list covers company matches for electrical utility training providers 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 November 6, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
333Companies
7,325Contacts tracked
3,047Verified emails
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The 25 largest electrical utility training providers based in the United States

Ranked by team size
Top 25 of 333 company matches for electrical utility training providers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHouston, TX, United StatesHQ recorded Nov 6, 20261,001-5,0001,087 contacts →

Exact match

“Dashiell is a leading national provider of technical services to the electric utility, power generation, industrial, renewable and energy industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchUpper Marlboro, MD, United StatesHQ recorded Nov 6, 2026501-1,000620 contacts →

Exact match

“At Capital Electric Supply, our mission is to be The Electrical Distributor of Choice for our customers, our employees, and our suppliers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPortland, OR, United StatesHQ recorded Nov 6, 20261,001-5,000541 contacts →

Exact match

“Our lives function on a power grid.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTyler, TX, United StatesHQ recorded Nov 6, 2026501-1,000469 contacts →

Exact match

“TechServ Consulting and Training, Ltd was established in November 1992.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchKnoxville, KY, United StatesHQ recorded Nov 6, 2026501-1,000236 contacts →

Exact match

“Since 1950, BESCO has met the electrical needs of our Knoxville, Tennessee community within the healthcare, industrial, commercial, higher education, federal, nuclear, low voltage…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchChattanooga, United StatesHQ recorded Nov 6, 2026n/a215 contacts →

Exact match

“Education and training of Outside Electrical Apprentices.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAkron, NJ, United StatesHQ recorded Nov 6, 2026501-1,000148 contacts →

Exact match

“J.W.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 20261,001-5,000127 contacts →

Exact match

“Volt Power is a top provider of overhead and underground utility services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchFort Worth, TX, United StatesHQ recorded Nov 6, 2026201-500109 contacts →

Exact match

“Power Line Services is now part of Primoris Services Corporation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchPlano, TX, United StatesHQ recorded Nov 6, 202651-200106 contacts →

Exact match

“Vector Power is a quality driven service company specializing in low, medium, and high voltage electrical infrastructure, headquartered in Frisco, Texas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTrenton, GA, United StatesHQ recorded Nov 6, 202611-50104 contacts →

Exact match

“Southeast Lineman Training Center is the premier school for apprentice lineworker training; consistently producing an elite group of highly trained and certified graduates.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBowie, MD, United StatesHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“We are the leading publisher of education materials for the electrical industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCentennial, CO, United StatesHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“For nearly three decades, NTT has successfully trained nearly employees at thousands of American companies and government agencies in locations around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchConverse, TX, United StatesHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“WELCOME Power Engineering Services is an Accredited, Full-Member of the International Electrical Testing Association (NETA), and a Registered Engineering Firm in 46 states.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchVista, CA, United StatesHQ recorded Nov 6, 202651-20062 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchDallas, TX, United StatesHQ recorded Nov 6, 202611-5058 contacts →

Exact match

“Electrical Safety & Maintenance Safety Training | For over 59 years, AVO has been helping organizations, just like yours, create safe and reliable electrical systems through…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchGrapevine, TX, United StatesHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Flex Tech is a company built on industry experts with key experience in the Low Voltage and Electrical fields.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSavannah, GA, United StatesHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“Unique solutions and practical expertise in Utility and Industrial Electrical Engineering, Project Management, Construction and Power Generation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLouisville, KY, United StatesHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“Since July 29, 2004, e-Hazard has provided a full suite of electrical and arc flash training, arc flash studies and consulting services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchTopsfield, MA, United StatesHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Culver Company is a privately held company specializing in public safety, regulatory compliance, energy efficiency, and other outreach initiatives for utility companies, including…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBaltimore, VA, United StatesHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Dvorak is a leading heavy and commercial electrical contractor serving the Mid-Atlantic region with a reputation built on safety, quality, reliability, and strong partnerships.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchGeorgetown, TX, United StatesHQ recorded Nov 6, 2026201-50042 contacts →

Exact match

“Electrical / Instrumentation & Controls Industrial Water & Wastewater Treatment Facilities, Electrical Substation & Infrastructure”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchDurham, CT, United StatesHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“EPST is a NETA Certified, Independent Electrical Testing & Engineering Organization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchTickfaw, LA, United StatesHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“At Titan we are dedicated to keeping linemen safe through quality work and excellent customer service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBloomington, MN, United StatesHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“MEA Energy Association (MEA) serves the people that deliver electricity and natural gas to homes and business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 333 electrical utility training providers based in the United States

See the full list, filter by size, metro and specialty, and access 3,047 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical utility training providers based in the United States at a glance

As of Nov 6, 2026
41.6%Verified-email coverage
22.0Average contacts per company
11-50Median size (employees)
3.0%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
160
11-50
107
51-200
48
201-500
7
501-1,000
5
1,001-5,000
5

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 333 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 “electrical utility training providers” 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 3,047 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 November 6, 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 “electrical utility training providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical utility training providers are there based in the United States?

RevenueBase identified 333 company matches for electrical utility training providers associated with the United States as of November 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?

Dashiell Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most electrical utility training providers?

Houston leads with 10 company records, followed by Atlanta (6) and Chicago (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 3,047 professional contacts with verified work emails tracked across these 333 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 November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.