Company lists · Data refreshed November 2026

Top 25 Underground electrical contractors worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 11,365 companies tracked

RevenueBase identified 11,365 company matches for underground electrical contractors worldwide as of November 2026 and tracks 155,223 professional contacts across them, including 43,614 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for underground electrical 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 November 6, 2026. Country and city lists for underground electrical 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 Nov 6, 2026 How this list was built

11,365Companies

155,223Contacts tracked

43,614Verified emails

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The 25 largest underground electrical contractors worldwide

Ranked by team size

Top 25 of 11,365 company matches for underground electrical contractors worldwide, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	USIC	Exact match	Indianapolis, IN, United StatesHQ recorded Nov 6, 2026	10001+	3,932 contacts →
	Exact match “Performing tens of millions of locates annually, USIC is the most trusted name in underground utility damage prevention.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	IES Holdings	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	5,001-10,000	2,710 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 · Nov 6, 2026 · View company records in RevenueBase
3	Pike Corporation	Exact match	Mount Airy, NC, United StatesHQ recorded Nov 6, 2026	10001+	2,181 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 · Nov 6, 2026 · View company records in RevenueBase
4	Quanta Services, INC	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	10001+	2,000 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 · Nov 6, 2026 · View company records in RevenueBase
5	Henkels & Mccoy, INC	Exact match	Blue Bell, PA, United StatesHQ recorded Nov 6, 2026	5,001-10,000	1,935 contacts →
	Exact match “Henkels & McCoy, Inc.(H&M) is a leading utility construction firm providing critical infrastructure for the power, oil & gas pipeline, telecommunications, and gas distribution…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Engelmig Energia	Exact match	Belo Horizonte, BrazilHQ recorded Nov 6, 2026	5,001-10,000	1,929 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 · Nov 6, 2026 · View company records in RevenueBase
7	NPL Construction CO	Exact match	Phoenix, AZ, United StatesHQ recorded Nov 6, 2026	5,001-10,000	1,421 contacts →
	Exact match “NPL is a nationally recognized leader in energy infrastructure construction, with 50 years of experience.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Genusplus Group	Exact match	Belmont, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,404 contacts →
	Exact match “GenusPlus Group (ASX:GNP) is a national force in power and communications infrastructure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Mears Group, INC	Exact match	Englewood, TX, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,194 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 · Nov 6, 2026 · View company records in RevenueBase
10	Valard Construction	Exact match	Edmonton, AB, CanadaHQ recorded Nov 6, 2026	1,001-5,000	1,193 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 · Nov 6, 2026 · View company records in RevenueBase
11	Team Fishel	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,145 contacts →
	Exact match “Team Fishel is a family-owned and operated utility engineering, construction, installation, and maintenance services provider for natural gas distribution, electric power…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Miller Pipeline	Exact match	Indianapolis, OH, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,051 contacts →
	Exact match “Miller Pipeline is the single-source, premier provider for all underground construction system solutions in transmission, distribution, and water/wastewater management.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	ITG Communications, LLC	Exact match	Fort Lauderdale, TN, United StatesHQ recorded Nov 6, 2026	1,001-5,000	997 contacts →
	Exact match “Founded in 2013, ITG is a national provider of end-to-end digital infrastructure services delivered through a turnkey model.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Remo Engenharia	Exact match	Belo Horizonte, BrazilHQ recorded Nov 6, 2026	1,001-5,000	979 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 · Nov 6, 2026 · View company records in RevenueBase
15	Prism Electric	Exact match	Garland, TX, United StatesHQ recorded Nov 6, 2026	1,001-5,000	752 contacts →
	Exact match “Our story began in 1994 with a simple vision: Build a company that does things right.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Dycom Industries, INC	Exact match	West Palm Beach, FL, United StatesHQ recorded Nov 6, 2026	10001+	706 contacts →
	Exact match “Dycom (NYSE: DY) is on a mission to connect America.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Cache Valley Electric	Exact match	Logan, UT, United StatesHQ recorded Nov 6, 2026	1,001-5,000	691 contacts →
	Exact match “As one of the nation’s premier electrical contractors, we don’t just provide high-quality services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	M. J. Electric, LLC	Exact match	Iron Mountain, NH, United StatesHQ recorded Nov 6, 2026	1,001-5,000	685 contacts →
	Exact match “M.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	ADB Companies, LLC	Exact match	Pacific, MO, United StatesHQ recorded Nov 6, 2026	1,001-5,000	665 contacts →
	Exact match “ADB is an industry-leading infrastructure solutions provider, proudly building networks, connections, and partnerships nationwide within the telecommunications and utility…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Temon Técnica DE Montagens E Construções	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	1,001-5,000	664 contacts →
	Exact match “Desde 1978 atuando na execução de Instalações Elétricas e Hidráulicas, a Temon conseguiu firmar sua marca nesse mercado com participação em mais de obras por todo Brasil e…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	PAR Electrical Contractors, LLC	Exact match	Kansas City, MO, United StatesHQ recorded Nov 6, 2026	1,001-5,000	650 contacts →
	Exact match “PAR, a Quanta Services company, offers a full range of construction services for substations, overhead and underground distribution and transmission lines, engineering, design…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	MEADE	Exact match	Chicago, IL, United StatesHQ recorded Nov 6, 2026	1,001-5,000	634 contacts →
	Exact match “Meade leads the field in design, construction and maintenance of electric, natural gas, and telecommunications delivery systems, both above and below ground and has done so for…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Alterman, INC	Exact match	Live Oak, TX, United StatesHQ recorded Nov 6, 2026	501-1,000	632 contacts →
	Exact match “Since 1923, Alterman has provided electrical construction on many of San Antonio and Austin's most impressive landmarks and contemporary structures.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Infrasource, A Quanta Services Company	Exact match	King Of Prussia, VA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	575 contacts →
	Exact match “As one of the nations largest underground specialty contractors, InfraSource has over employees strategically positioned across more than 20 operating centers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Morrow-Meadows Corporation	Exact match	City Of Industry, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	567 contacts →
	Exact match “With over six decades of experience, Morrow-Meadows Corporation (MMC) is a full-service electrical contracting company able to fulfill our customer’s every electrical need, no…” Recorded in the RevenueBase company graph · Nov 6, 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 “underground electrical 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 11,365 underground electrical contractors worldwide

See the full list, filter by size, metro and specialty, and access 43,614 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Underground electrical contractors worldwide at a glance

As of Nov 6, 2026

28.1%Verified-email coverage

13.7Average contacts per company

11-50Median size (employees)

0.7%Largest-city concentration · Houston

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

4,862

11-50

4,041

51-200

1,651

201-500

353

501-1,000

119

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 underground electrical contractors are linked below.
What qualifies: Company records worldwide whose business descriptions match “underground electrical 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 43,614 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.

Underground electrical contractors by location

33 lists · largest first

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

How many underground electrical contractors are there worldwide?

RevenueBase identified 11,365 company matches for underground electrical contractors worldwide 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?

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

Which country has the most underground electrical contractors?

The United States leads with 5,590 companies, followed by the United Kingdom (1,108) and Canada (685). Every underground electrical contractors list by country and city is linked on this page.

Which city has the most underground electrical contractors?

Houston leads with 83 company records, followed by London (83) and New York (53).

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 43,614 professional contacts with verified work emails tracked across these 11,365 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.