Company lists · Data refreshed October 2026

Top 25 Electrical contractors supply companies worldwide

Name: Electrical contractors supply companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 42,116 companies tracked

RevenueBase identified 42,116 company matches for electrical contractors supply companies worldwide as of October 2026 and tracks 419,770 professional contacts across them, including 99,832 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for electrical contractors supply companies 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 12, 2026. Country and city lists for electrical contractors supply companies 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 12, 2026 How this list was built

42,116Companies

419,770Contacts tracked

99,832Verified emails

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The 25 largest electrical contractors supply companies worldwide

Ranked by team size

Top 25 of 42,116 company matches for electrical contractors supply companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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	Sonepar	Exact match	Paris, FranceHQ recorded Oct 12, 2026	10001+	3,883 contacts →
	Exact match “Sonepar is an independent family-owned company standing as the world leader in B2B distribution of electrical equipment, solutions, and services.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	IES Holdings	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	5,001-10,000	2,661 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 · Oct 12, 2026 · View company records in RevenueBase
3	City Electrical Factors	Exact match	Kenilworth, United KingdomHQ recorded Oct 12, 2026	1,001-5,000	2,429 contacts →
	Exact match “City Electrical Factors Ltd is a private limited company established in 1951.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Helix Electric	Exact match	San Diego, CA, United StatesHQ recorded Oct 12, 2026	1,001-5,000	1,618 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 · Oct 12, 2026 · View company records in RevenueBase
5	Comfort Systems USA	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	10001+	1,354 contacts →
	Exact match “Comfort Systems USA \| Quality People.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	Facility Solutions Group	Exact match	Austin, TX, United StatesHQ recorded Oct 12, 2026	1,001-5,000	1,294 contacts →
	Exact match “Big jobs, complex systems, tight timelines.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	MJ Quinn	Exact match	Prescot, United KingdomHQ recorded Oct 12, 2026	1,001-5,000	1,287 contacts →
	Exact match “At MJ Quinn we believe in creating great connections, with our customers, our people and our world.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Gexpro	Exact match	Shelton, CT, United StatesHQ recorded Oct 12, 2026	1,001-5,000	1,284 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 · Oct 12, 2026 · View company records in RevenueBase
9	J Brand LTD	Exact match	London, United KingdomHQ recorded Oct 12, 2026	n/a	1,256 contacts →
	Exact match “Originally set up in 1933 by Joseph Brand as an electrical contracting and repair business in Margaret Street W1, the company today still operates today with the same guiding…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Bergelectric	Exact match	Carlsbad, CA, United StatesHQ recorded Oct 12, 2026	1,001-5,000	1,210 contacts →
	Exact match “Since their inception in 1946, Bergelectric has made its mark on the construction industry by providing the highest quality electrical and technology contracting.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	Walker Engineering	Exact match	Irving, TX, United StatesHQ recorded Oct 12, 2026	1,001-5,000	1,124 contacts →
	Exact match “Walker Engineering has a solid reputation in the industry that is based on over 45 years of delivering top notch electrical work for a fair and competitive price.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	MYR Group	Exact match	Thornton, CO, United StatesHQ recorded Oct 12, 2026	5,001-10,000	1,111 contacts →
	Exact match “With roots dating to 1891 and employees, MYR Group Inc.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Dashiell Corporation	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
14	Sudhir Power LTD	Exact match	Gurgaon, IndiaHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
15	Eecol Electric	Exact match	Calgary, AB, CanadaHQ recorded Oct 12, 2026	1,001-5,000	979 contacts →
	Exact match “Since 1919 EECOL Electric has provided material and technical support for the construction, industrial, and residential markets from over 60 locations in Canada.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Crawford Electric Supply	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	1,001-5,000	928 contacts →
	Exact match “Crawford Electric is more than a distributor.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Vashi Integrated Solutions	Exact match	Turbhe, IndiaHQ recorded Oct 12, 2026	1,001-5,000	923 contacts →
	Exact match “Founded in 1978 as Vashi Electricals, Vashi Integrated Solutions Limited has evolved into one of India’s leading technology-enabled industrial procurement partners.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Anel Group	Exact match	İstanbul, TürkiyeHQ recorded Oct 12, 2026	1,001-5,000	913 contacts →
	Exact match “Founded by Rıdvan Çelikel in 1986, Anel is a global contracting company with its expertise in MEP systems in large scale and challenging projects.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Rexel UK LTD	Exact match	Sheldon, United KingdomHQ recorded Oct 12, 2026	10001+	878 contacts →
	Exact match “Rexel is the UK’s leading distributor of electrical products and solutions.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Loja Elétrica Ltda	Exact match	Belo Horizonte, BrazilHQ recorded Oct 12, 2026	1,001-5,000	875 contacts →
	Exact match “Empresa genuinamente mineira, a Loja Elétrica está no mercado desde 1947 e hoje conta com 9 filiais e 6 lojas “in company”.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Sonepar Italia	Exact match	Padua, ItalyHQ recorded Oct 12, 2026	1,001-5,000	866 contacts →
	Exact match “Pagina ufficiale del gruppo Sonerpar Italia, leader nella distribuzione di materiale e soluzioni per i professionisti del settore elettrico.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	Westburne	Exact match	Mississauga, ON, CanadaHQ recorded Oct 12, 2026	1,001-5,000	852 contacts →
	Exact match “The Westburne story spans nearly a hundred years of evolution and growth.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	PT Jaya Teknik Indonesia	Exact match	Jakarta, IndonesiaHQ recorded Oct 12, 2026	201-500	848 contacts →
	Exact match “Pt.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Mcnaughton-Mckay Electric Company	Exact match	Madison Heights, MI, United StatesHQ recorded Oct 12, 2026	501-1,000	842 contacts →
	Exact match “McNaughton-McKay is exceeding customer expectations during every interaction and transaction.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Sigma S.A. Chile	Exact match	Santiago, ChileHQ recorded Oct 12, 2026	201-500	826 contacts →
	Exact match “Somos una empresa de excelencia que desarrolla servicios integrales de Estudios Eléctricos, ingeniería, montaje industrial, geomensura, apoyo profesional, inspección técnica y…” Recorded in the RevenueBase company graph · Oct 12, 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 “electrical contractors supply 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 42,116 electrical contractors supply companies worldwide

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Electrical contractors supply companies worldwide at a glance

As of Oct 12, 2026

23.8%Verified-email coverage

10.0Average contacts per company

11-50Median size (employees)

0.7%Largest-city concentration · London

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

20,071

11-50

14,796

51-200

5,041

201-500

1,065

501-1,000

301

1,001-5,000

189

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 electrical contractors supply companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “electrical contractors supply 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. 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 99,832 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 12, 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.

Electrical contractors supply companies by location

121 lists · largest first

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

How many electrical contractors supply companies are there worldwide?

RevenueBase identified 42,116 company matches for electrical contractors supply companies 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?

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

Which country has the most electrical contractors supply companies?

The United States leads with 9,451 companies, followed by the United Kingdom (4,858) and Brazil (2,128). Every electrical contractors supply companies list by country and city is linked on this page.

Which city has the most electrical contractors supply companies?

London leads with 298 company records, followed by Sao Paulo (227) and Houston (166).

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 99,832 professional contacts with verified work emails tracked across these 42,116 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 12, 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.