Company lists · Data refreshed October 2026

Top 25 Electric utility consulting firms worldwide

Name: Electric utility consulting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 7,542 companies tracked

RevenueBase identified 7,542 company matches for electric utility consulting firms worldwide as of October 2026 and tracks 97,379 professional contacts across them, including 30,494 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for electric utility consulting firms worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 1, 2026. Country and city lists for electric utility consulting firms follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 1, 2026 How this list was built

7,542Companies

97,379Contacts tracked

30,494Verified emails

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The 25 largest electric utility consulting firms worldwide

Ranked by team size

Top 25 of 7,542 company matches for electric utility consulting firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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	Pike Corporation	Exact match	Mount Airy, NC, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
2	Enercon Services, INC	Exact match	Kennesaw, GA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
3	Westwood Professional Services	Exact match	Plano, TX, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
4	Willdan	Exact match	Anaheim, CA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	851 contacts →
	Exact match “Willdan (NASDAQ: WLDN) provides professional consulting and technical services to utilities, public agencies and private industry throughout the United States.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	EDG	Exact match	Metairie, LA, United StatesHQ recorded Oct 1, 2026	501-1,000	700 contacts →
	Exact match “EDG Inc.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Electric Power Systems	Exact match	Maryland Heights, MO, United StatesHQ recorded Oct 1, 2026	501-1,000	653 contacts →
	Exact match “Electric Power Systems is an independent electrical testing & engineering organization.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Electric Power Engineers	Exact match	Austin, TX, United StatesHQ recorded Oct 1, 2026	501-1,000	630 contacts →
	Exact match “Electric Power Engineers (EPE) is a global advisory and engineering firm advancing grid reliability, resilience, flexibility, and affordability.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	The Energy Authority	Exact match	Jacksonville, FL, United StatesHQ recorded Oct 1, 2026	201-500	595 contacts →
	Exact match “The Energy Authority (TEA®) is the strategic partner of choice in providing energy solutions to public power.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	3e Engenharia EM Eficiencia Energetica	Exact match	BrazilHQ recorded Oct 1, 2026	201-500	473 contacts →
	Exact match “A 3E Engenharia atua nacionalmente, oferecendo soluções para empresas concessionárias de serviços públicos, no planejamento, gestão, execução e inovação em projetos de Eficiência…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	DZ Atlantic	Exact match	United StatesHQ recorded Oct 1, 2026	10001+	470 contacts →
	Exact match “Provider of Professional Services to the Electric Utility industry.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Cotesa Engenharia	Exact match	Florianópolis, BrazilHQ recorded Oct 1, 2026	201-500	449 contacts →
	Exact match “A COTESA é especialista na Engenharia de Operação & Manutenção de ativos elétricos de Geração e Transmissão de energia.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Techserv Engineering	Exact match	Tyler, TX, United StatesHQ recorded Oct 1, 2026	501-1,000	448 contacts →
	Exact match “TechServ Consulting and Training, Ltd was established in November 1992.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Utility Partners Of America	Exact match	Greer, SC, United StatesHQ recorded Oct 1, 2026	1,001-5,000	427 contacts →
	Exact match “Utility Partners of America (UPA) is a leading and well-respected National Utility Contractor that builds, inspects, maintains, and upgrades our nation’s utility infrastructure.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Rocky Mountain Power	Exact match	Salt Lake City, UT, United StatesHQ recorded Oct 1, 2026	5,001-10,000	390 contacts →
	Exact match “At Rocky Mountain Power we believe in our promise of public service: an obligation to deliver safe, reliable electricity at an affordable price in an environmentally sustainable…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	TRIO	Exact match	Irvine, CA, United StatesHQ recorded Oct 1, 2026	201-500	383 contacts →
	Exact match “We are Trio – built from Edison Energy, Alfa Energy, and Altenex Energy.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	E Source	Exact match	Houston, TX, United StatesHQ recorded Oct 1, 2026	201-500	377 contacts →
	Exact match “For decades, E Source has been a trusted partner to utilities navigating an evolving energy landscape.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Potelco INC	Exact match	Sumner, WA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	374 contacts →
	Exact match “Potelco Inc is an utilities company based out of Sumner, Washington, United States.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	MCW Group Of Companies	Exact match	Toronto, ON, CanadaHQ recorded Oct 1, 2026	201-500	363 contacts →
	Exact match “Since 1964 the MCW Group has built a solid reputation for the delivery of Professional Consulting Engineering Services, Energy Management Services, and Engineering Development…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Primary Engineering And Construction	Exact match	Calgary, AB, CanadaHQ recorded Oct 1, 2026	201-500	362 contacts →
	Exact match “For over 25 years, Primary has been an engineering and construction leader specializing in electric utility distribution, transmission, substation, telecommunication, lighting…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Customized Energy Solutions	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	201-500	330 contacts →
	Exact match “Customized Energy Solutions is at the forefront of competitive energy markets.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	ETP CC	Exact match	AustraliaHQ recorded Oct 1, 2026	n/a	320 contacts →
	Exact match “Management Consulting in the Energy Sector” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	EIC Partnership	Exact match	Redditch, United KingdomHQ recorded Oct 1, 2026	51-200	316 contacts →
	Exact match “EIC Partnership: A Legacy of Expertise, A Commitment to Sustainability With origins dating back to 1975, EIC has cultivated nearly 50 years of distinguished service in energy and…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	Hager France	Exact match	Obernai, FranceHQ recorded Oct 1, 2026	501-1,000	314 contacts →
	Exact match “Notre valeur ajoutée : le conseil et les services adaptés à vos besoins et à vos exigences pour vous accompagner dans vos projets de distribution et de management de l'énergie et…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	Ghods Niroo Engineering Company Gnec	Exact match	United StatesHQ recorded Oct 1, 2026	501-1,000	313 contacts →
	Exact match “Ghods-Niroo Engineers Company (GNEC) with about 30 years of experience in consultation industry is one of the leaders of this industry in power and water sections of the country.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	Commonwealth Associates, INC	Exact match	Jackson, MI, United StatesHQ recorded Oct 1, 2026	201-500	305 contacts →
	Exact match “We provide expert engineering and consulting services that enable a more reliable and resilient power system.” Recorded in the RevenueBase company graph · Oct 1, 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 “electric utility consulting firms”. 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 7,542 electric utility consulting firms worldwide

See the full list, filter by size, metro and specialty, and access 30,494 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electric utility consulting firms worldwide at a glance

As of Oct 1, 2026

31.3%Verified-email coverage

12.9Average contacts per company

1-10Median size (employees)

1.1%Largest-city concentration · Houston

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

4,580

11-50

2,080

51-200

601

201-500

139

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for electric utility consulting firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “electric utility consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 30,494 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 October 1, 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.

Electric utility consulting firms by location

42 lists · largest first

Every Electric utility consulting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “electric utility consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electric utility consulting firms are there worldwide?

RevenueBase identified 7,542 company matches for electric utility consulting firms worldwide as of October 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?

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

Which country has the most electric utility consulting firms?

The United States leads with 2,177 companies, followed by Brazil (594) and Germany (420). Every electric utility consulting firms list by country and city is linked on this page.

Which city has the most electric utility consulting firms?

Houston leads with 84 company records, followed by Sao Paulo (75) and Madrid (67).

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 30,494 professional contacts with verified work emails tracked across these 7,542 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 October 1, 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.