Company lists · Data refreshed October 2026

Top 25 Utility electrical maintenance contractors worldwide

Name: Utility electrical maintenance contractors worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 22, 2026 16,991 companies tracked

RevenueBase identified 16,991 company matches for utility electrical maintenance contractors worldwide as of October 2026 and tracks 217,310 professional contacts across them, including 50,590 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for utility electrical maintenance contractors 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 22, 2026. Country and city lists for utility electrical maintenance contractors 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 22, 2026 How this list was built

16,991Companies

217,310Contacts tracked

50,590Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest utility electrical maintenance contractors worldwide

Ranked by team size

Top 25 of 16,991 company matches for utility electrical maintenance contractors worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 22, 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	Pearce Services	Exact match	Paso Robles, CA, United StatesHQ recorded Oct 22, 2026	1,001-5,000	2,700 contacts →
	Exact match “PEARCE from CBRE is the largest national independent provider of outsourced repair, maintenance, and engineering services to critical infrastructure in the renewable energy, power…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
2	Service Stream	Exact match	Docklands, AustraliaHQ recorded Oct 22, 2026	1,001-5,000	2,350 contacts →
	Exact match “Service Stream plays a vital role, working with our clients in keeping communities connected to essential network services across Australia.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3	Pike Corporation	Exact match	Mount Airy, NC, United StatesHQ recorded Oct 22, 2026	10001+	2,123 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 22, 2026 · View company records in RevenueBase
4	Grupo RCS	Exact match	Brasilia, BrazilHQ recorded Oct 22, 2026	5,001-10,000	1,870 contacts →
	Exact match “A RCS é uma empresa de Engenharia especializada em oferecer serviços técnicos de missão crítica com alta tecnologia aplicada, para clientes que necessitam manter suas atividades…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5	Engelmig Energia	Exact match	Belo Horizonte, BrazilHQ recorded Oct 22, 2026	5,001-10,000	1,854 contacts →
	Exact match “A Engelmig foi fundada em 1985 com o objetivo de prestar serviços de engenharia em redes de distribuição de energia elétrica.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
6	Control Construções Ltda	Exact match	Joao Pessoa, BrazilHQ recorded Oct 22, 2026	1,001-5,000	1,368 contacts →
	Exact match “Fundada em na cidade de João Pessoa, a empresa se tornou especialista nas áreas de construção e prestação de serviços no setor elétrico.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7	Shermco Industries	Exact match	Irving, TX, United StatesHQ recorded Oct 22, 2026	1,001-5,000	1,263 contacts →
	Exact match “Shermco Industries is a provider of safe, reliable testing, repair, professional training, electrical outage planning, maintenance and analysis of rotating apparatus and…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8	Mears Group, INC	Exact match	Englewood, CO, United StatesHQ recorded Oct 22, 2026	1,001-5,000	1,155 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 · Oct 22, 2026 · View company records in RevenueBase
9	Valard Construction	Exact match	Edmonton, AB, CanadaHQ recorded Oct 22, 2026	1,001-5,000	1,135 contacts →
	Exact match “Headquartered in Edmonton, Alberta - Valard is Canada’s premier utility contractor, with full-service capabilities for transmission, distribution, substations, foundations…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10	Dashiell Corporation	Exact match	Houston, TX, United StatesHQ recorded Oct 22, 2026	1,001-5,000	1,060 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 · Oct 22, 2026 · View company records in RevenueBase
11	Sudhir Power LTD	Exact match	Gurgaon, IndiaHQ recorded Oct 22, 2026	1,001-5,000	1,036 contacts →
	Exact match “Sudhir Power Limited, established in 1973, is a leader in Diesel Gensets, Transformers, PSS, HT & LT panels, and Equipment rental services.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12	DPL Construções	Exact match	Imperatriz, BrazilHQ recorded Oct 22, 2026	1,001-5,000	938 contacts →
	Exact match “Nossa História e Onde Estamos Fundada em 2007, a DPL Construções é especializada na prestação de serviços para Concessionárias de Energia Elétrica, atuando estrategicamente na…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13	Remo Engenharia	Exact match	Belo Horizonte, BrazilHQ recorded Oct 22, 2026	1,001-5,000	921 contacts →
	Exact match “Fundada em 1974, a Remo Engenharia, uma empresa sólida e com alto nível de especialização é hoje um dos grandes players do Brasil no segmento de energia.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14	Fredon	Exact match	Silverwater, AustraliaHQ recorded Oct 22, 2026	1,001-5,000	821 contacts →
	Exact match “Fredon is an Australian leader in Electrical, HVAC, Infrastructure and Technology services, backed by 24/7 national maintenance capability.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15	ONE Nordic AB	Exact match	Malmö, SwedenHQ recorded Oct 22, 2026	1,001-5,000	805 contacts →
	Exact match “ONE Nordic är en av Sveriges ledande leverantörer av tekniska tjänster, entreprenader och underhåll inom energisektorn.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16	Loenbro	Exact match	Westminster, CO, United StatesHQ recorded Oct 22, 2026	1,001-5,000	730 contacts →
	Exact match “Loenbro is a trusted, long-term construction lifecycle partner to thousands of customers across the U.S.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17	Freedom	Exact match	Leeds, United KingdomHQ recorded Oct 22, 2026	1,001-5,000	728 contacts →
	Exact match “Freedom is a leading provider of facilities and power engineering services.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18	Hydrochempsc	Exact match	Deer Park, TX, United StatesHQ recorded Oct 22, 2026	5,001-10,000	711 contacts →
	Exact match “HPC Industrial, a Clean Harbors business, is the leading provider of specialty maintenance services and technology solutions to the critical energy infrastructure in the United…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19	Emco Qatar	Exact match	Doha, QatarHQ recorded Oct 22, 2026	1,001-5,000	696 contacts →
	Exact match “In the year 2002, realizing the need for Specialized Refurbishment, Repairs, & Maintenance Services of Oil Industries, Commercial and Residential Complexes.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
20	Dycom Industries, INC	Exact match	West Palm Beach, FL, United StatesHQ recorded Oct 22, 2026	10001+	687 contacts →
	Exact match “Dycom (NYSE: DY) is on a mission to connect America.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
21	Mass. Electric Construction CO	Exact match	North America, TX, United StatesHQ recorded Oct 22, 2026	1,001-5,000	685 contacts →
	Exact match “Mass.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
22	Insyte Instalaciones	Exact match	Getafe, SpainHQ recorded Oct 22, 2026	1,001-5,000	672 contacts →
	Exact match “Insyte Instalaciones inicia su actividad en 1990 como empresa instaladora en el sector eléctrico y de telecomunicaciones.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
23	M. J. Electric, LLC	Exact match	Iron Mountain, MI, United StatesHQ recorded Oct 22, 2026	1,001-5,000	666 contacts →
	Exact match “M.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
24	Electric Power Systems	Exact match	Maryland Heights, MO, United StatesHQ recorded Oct 22, 2026	501-1,000	666 contacts →
	Exact match “Electric Power Systems is an independent electrical testing & engineering organization.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
25	Bajel Projects LTD	Exact match	Mumbai, IndiaHQ recorded Oct 22, 2026	501-1,000	658 contacts →
	Exact match “Bajel Projects Limited is a leading company in the business of power infrastructure, with a strong presence in the Power Transmission and Power Distribution sectors.” Recorded in the RevenueBase company graph · Oct 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 “utility electrical maintenance contractors”. 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 16,991 utility electrical maintenance contractors worldwide

See the full list, filter by size, metro and specialty, and access 50,590 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Utility electrical maintenance contractors worldwide at a glance

As of Oct 22, 2026

23.3%Verified-email coverage

12.8Average contacts per company

11-50Median size (employees)

0.6%Largest-city concentration · Sao Paulo

Oct 22, 2026Page data refreshed

Companies by employee count

1-10

7,440

11-50

6,290

51-200

2,150

201-500

562

501-1,000

175

1,001-5,000

138

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 utility electrical maintenance contractors are linked below.
What qualifies: Company records worldwide whose business descriptions match “utility electrical maintenance contractors” 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 50,590 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 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.

Utility electrical maintenance contractors by location

49 lists · largest first

Every Utility electrical maintenance contractors 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 “utility electrical maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many utility electrical maintenance contractors are there worldwide?

RevenueBase identified 16,991 company matches for utility electrical maintenance contractors 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?

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

Which country has the most utility electrical maintenance contractors?

The United States leads with 3,121 companies, followed by the United Kingdom (1,714) and Brazil (1,099). Every utility electrical maintenance contractors list by country and city is linked on this page.

Which city has the most utility electrical maintenance contractors?

Sao Paulo leads with 108 company records, followed by London (87) and Houston (66).

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 50,590 professional contacts with verified work emails tracked across these 16,991 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 22, 2026.

Ready to reach these companies? Verified emails and direct dials for all 16,991 utility electrical maintenance contractors worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.