Company lists · Data refreshed September 2026

Top 25 Power distribution engineering companies based in the United States

Name: Power distribution engineering companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 6,064 companies tracked

RevenueBase identified 6,064 company matches for power distribution engineering companies associated with the United States as of September 2026 and tracks 213,445 professional contacts across them, including 81,312 with verified work emails. Houston is the largest hub.

This list covers company matches for power distribution engineering companies 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 17, 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 Sep 17, 2026 How this list was built

6,064Companies

213,445Contacts tracked

81,312Verified emails

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The 25 largest power distribution engineering companies based in the United States

Ranked by team size

Top 25 of 6,064 company matches for power distribution engineering companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Mortenson	Exact match	Minneapolis, MN, United StatesHQ recorded Sep 17, 2026	5,001-10,000	5,298 contacts →
	Exact match “Mortenson is a U.S-based, top-25 builder, developer and provider of energy and engineering services committed to helping organizations move their strategies forward.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Sargent & Lundy	Exact match	Chicago, WY, United StatesHQ recorded Sep 17, 2026	1,001-5,000	4,156 contacts →
	Exact match “Sargent & Lundy is one of the world’s longest-standing full-service architect engineering firms.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Primoris Services Corporation	Exact match	Dallas, TX, United StatesHQ recorded Sep 17, 2026	10001+	4,089 contacts →
	Exact match “Primoris Services Corporation (NYSE: PRIM) is a leading provider of critical infrastructure services to the utility, energy, and renewables markets throughout the United States…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Hubbell Incorporated	Exact match	Shelton, CT, United StatesHQ recorded Sep 17, 2026	10001+	4,053 contacts →
	Exact match “Hubbell Incorporated is a leading manufacturer of utility and electrical solutions that help build more reliable, resilient, and renewable energy infrastructure.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Entrust Solutions Group	Exact match	Lisle, IL, United StatesHQ recorded Sep 17, 2026	1,001-5,000	2,966 contacts →
	Exact match “ENTRUST Solutions Group, an ENR Top 100 company, provides comprehensive and dependable engineering, consulting, and automation services to pipeline companies, gas and electric…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	M.C. Dean, INC	Exact match	Tysons, VA, United StatesHQ recorded Sep 17, 2026	5,001-10,000	2,761 contacts →
	Exact match “M.C.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	FTI	Exact match	Menasha, WI, United StatesHQ recorded Sep 17, 2026	1,001-5,000	2,741 contacts →
	Exact match “Faith Technologies Incorporated (FTI) is a dynamic organization comprised of construction, engineering, manufacturing and renewable energy experts.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	IES Holdings	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	5,001-10,000	2,567 contacts →
	Exact match “IES Holdings, Inc.(formerly known as Integrated Electrical Services, Inc.) provides electrical contracting services to commercial, industrial, and residential customers in the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Powell	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	2,561 contacts →
	Exact match “Powell is hiring- Powell is dedicated to improving people’s lives by providing reliable power distribution systems in every market we serve.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Pike Corporation	Exact match	Mount Airy, NC, United StatesHQ recorded Sep 17, 2026	10001+	2,082 contacts →
	Exact match “The Pike family of companies is a leading provider of utilities solutions to over 300 investor-owned, municipal and cooperative utilities in the United States.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Rexel USA	Exact match	Dallas, TX, United StatesHQ recorded Sep 17, 2026	10001+	2,023 contacts →
	Exact match “Together, we’re delivering the power of a global brand Millions of US electrical customers trust the expertise, resources and relationships of Rexel Holdings USA.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	NAES	Exact match	Issaquah, WA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,956 contacts →
	Exact match “NAES is the power generation industry’s largest independent services provider, with more than 40 years of experience managing risk and turning it into profits.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Enercon Services, INC	Exact match	Kennesaw, GA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,865 contacts →
	Exact match “ENERCON is a multi-discipline engineering and environmental engineering support services firm focused on delivering safe and efficient solutions for the power, data center and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Quanta Services, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	10001+	1,783 contacts →
	Exact match “Quanta Services (NYSE: PWR) is the leading specialty contractor with the largest and highly trained skilled workforce in North America, providing fully integrated solutions for…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Westwood Professional Services	Exact match	Plano, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,661 contacts →
	Exact match “At Westwood, our purpose is to create a better world for people through our work.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Helix Electric	Exact match	San Diego, CA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,560 contacts →
	Exact match “Helix Electric is an award-winning electrical contractor specializing in design-build and highly complex electrical projects throughout the United States.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	BHI Energy	Exact match	Weymouth, MA, United StatesHQ recorded Sep 17, 2026	5,001-10,000	1,427 contacts →
	Exact match “BHI Energy is an industry-leading provider of specialty services and staffing solutions in support of the daily operations, routine maintenance and capital investment requirements…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Miller Electric Company	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,388 contacts →
	Exact match “What started as an electrical lamp and appliance store in 1928 has grown into one of the largest companies in the industry with over employees.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Emcor Group, INC	Exact match	Norwalk, CT, United StatesHQ recorded Sep 17, 2026	10001+	1,383 contacts →
	Exact match “A Fortune 500® company and a member of the S&P 500, EMCOR Group, Inc.(NYSE: EME) is a leader in mechanical and electrical construction, industrial and energy infrastructure, and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Ulteig	Exact match	Fargo, ND, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,362 contacts →
	Exact match “Ulteig delivers comprehensive design engineering, program management and technical and field services that strengthen infrastructure vital to everyday life.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Facility Solutions Group	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,276 contacts →
	Exact match “Big jobs, complex systems, tight timelines.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Gexpro	Exact match	Shelton, CT, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,266 contacts →
	Exact match “Gexpro is part of the Rexel family of business which together form one of the world’s largest electrical distributors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Mears Group, INC	Exact match	Englewood, CO, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,143 contacts →
	Exact match “Mears is an industry-leading energy infrastructure solutions provider offering engineering, construction and maintenance services to the oil and natural gas, electric transmission…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	MYR Group	Exact match	Thornton, CO, United StatesHQ recorded Sep 17, 2026	5,001-10,000	1,092 contacts →
	Exact match “With roots dating to 1891 and 8,500+ employees, MYR Group Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Hubbell Power Systems	Exact match	Columbia, SC, United StatesHQ recorded Sep 17, 2026	1,001-5,000	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 17, 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 “power distribution engineering companies”. 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 6,064 power distribution engineering companies based in the United States

See the full list, filter by size, metro and specialty, and access 81,312 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Power distribution engineering companies based in the United States at a glance

As of Sep 17, 2026

38.1%Verified-email coverage

35.2Average contacts per company

11-50Median size (employees)

2.5%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

2,143

11-50

2,183

51-200

1,098

201-500

322

501-1,000

138

1,001-5,000

127

5,001-10,000

10001+

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 6,064 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 “power distribution engineering companies” 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 81,312 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 17, 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.

Power distribution engineering companies by metro

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 “power distribution engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many power distribution engineering companies are there based in the United States?

RevenueBase identified 6,064 company matches for power distribution engineering companies 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?

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

Which city has the most power distribution engineering companies?

Houston leads with 153 company records, followed by New York (56) and Denver (46).

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 81,312 professional contacts with verified work emails tracked across these 6,064 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 17, 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.