Company lists · Data refreshed September 2026

Top 25 Industrial wiring and cable suppliers worldwide

Name: Industrial wiring and cable suppliers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 13,143 companies tracked

RevenueBase identified 13,143 industrial wiring and cable suppliers worldwide as of September 2026 and tracks 338,609 professional contacts across them, including 89,678 with verified work emails and 0 with mobile numbers. India is the largest market and Delhi the largest hub.

This list covers industrial wiring and cable suppliers worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026. Country and city lists for industrial wiring and cable suppliers follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

13,143Companies

338,609Contacts tracked

89,678Verified emails

0Mobile numbers

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The 25 largest industrial wiring and cable suppliers worldwide

Ranked by team size

Top 25 of 13,143 industrial wiring and cable suppliers worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial wiring and cable suppliers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Prysmian	Indirect evidence	Milan, ItalyHQ checked Sep 17, 2026	10001+	12,813 contacts →
	Indirect evidence “Prysmian is a global cabling solutions provider leading the energy transition and digital transformation.” Source: RevenueBase Database · checked Sep 17, 2026
2	Havells India LTD	Partial evidence	Noida, IndiaHQ checked Sep 17, 2026	5,001-10,000	12,327 contacts →
	Partial evidence “Havells India Limited is a leading FMEG company with a strong global presence, manufacturing a wide range of electrical products for residential, commercial, and industrial use.” Source: RevenueBase Database · checked Sep 17, 2026
3	Graybar	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 17, 2026	5,001-10,000	7,060 contacts →
	Indirect evidence “Graybar, a Fortune 500 corporation and one of the largest employee-owned companies in North America, is a leader in the distribution of high quality electrical, communications and…” Source: RevenueBase Database · checked Sep 17, 2026
4	Nexans	Indirect evidence	Courbevoie, FranceHQ checked Sep 17, 2026	10001+	6,409 contacts →
	Indirect evidence “For over a century, Nexans has played a crucial role in the electrification of the planet and is committed to electrifying the future.” Source: RevenueBase Database · checked Sep 17, 2026
5	Legrand	Indirect evidence	Limoges, FranceHQ checked Sep 17, 2026	10001+	6,267 contacts →
	Indirect evidence “Legrand is a global specialist in electrical and digital building infrastructures, dedicated to supporting technological, societal and environmental change around the globe.” Source: RevenueBase Database · checked Sep 17, 2026
6	Southwire Company	Strong evidence	Carrollton, GA, United StatesHQ checked Sep 17, 2026	5,001-10,000	4,056 contacts →
	Strong evidence “Southwire is one of the world’s leading developers, manufacturers and suppliers of building wire and utility cable, as well as the tools used in their installation.” Source: RevenueBase Database · checked Sep 17, 2026
7	Panduit	Indirect evidence	Tinley Park, IL, United StatesHQ checked Sep 17, 2026	1,001-5,000	3,863 contacts →
	Indirect evidence “Panduit, a global leader in electrical and network infrastructure solutions, thrives on ingenuity and enterprise.” Source: RevenueBase Database · checked Sep 17, 2026
8	Sonepar	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	10001+	3,786 contacts →
	Indirect evidence “Sonepar is an independent family-owned company standing as the world leader in B2B distribution of electrical equipment, solutions, and services.” Source: RevenueBase Database · checked Sep 17, 2026
9	Hager Group	Strong evidence	Blieskastel, GermanyHQ checked Sep 17, 2026	10001+	3,097 contacts →
	Strong evidence “We are a leading supplier of solutions and services for electrical installations for residential, commercial and industrial buildings.” Source: RevenueBase Database · checked Sep 17, 2026
10	NKT	Partial evidence	Copenhagen, DenmarkHQ checked Sep 17, 2026	5,001-10,000	2,931 contacts →
	Partial evidence “NKT connects a greener world with high-quality power cable technology and plays a key role as the world moves towards clean energy.” Source: RevenueBase Database · checked Sep 17, 2026
11	City Electric Supply	Indirect evidence	Caledon, ON, CanadaHQ checked Sep 17, 2026	1,001-5,000	2,882 contacts →
	Indirect evidence “City Electric Supply (CES) has been going the extra mile in local communities since 1983.” Source: RevenueBase Database · checked Sep 17, 2026
12	Powell	Indirect evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,561 contacts →
	Indirect evidence “Powell is hiring- Powell is dedicated to improving people’s lives by providing reliable power distribution systems in every market we serve.” Source: RevenueBase Database · checked Sep 17, 2026
13	City Electrical Factors	Indirect evidence	Kenilworth, United KingdomHQ checked Sep 17, 2026	1,001-5,000	2,363 contacts →
	Indirect evidence “City Electrical Factors Ltd is a private limited company established in 1951.” Source: RevenueBase Database · checked Sep 17, 2026
14	Electrical Components International	Partial evidence	Southfield, MI, United StatesHQ checked Sep 17, 2026	10001+	2,200 contacts →
	Partial evidence “Founded in 1953, Electrical Components International (ECI) is one of the world’s leading suppliers of electrical distribution systems, control box assemblies, and other critical…” Source: RevenueBase Database · checked Sep 17, 2026
15	Leviton	Partial evidence	Melville, NY, United StatesHQ checked Sep 17, 2026	5,001-10,000	2,189 contacts →
	Partial evidence “Leviton is a global leader in electrical wiring devices, lighting energy management solutions, networking solutions, security and home automation and commercial data…” Source: RevenueBase Database · checked Sep 17, 2026
16	Rexel USA	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 17, 2026	10001+	2,023 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
17	Border States	Partial evidence	Fargo, ND, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,925 contacts →
	Partial evidence “Border States is the sixth largest electrical distributor in the United States, providing innovative supply chain products and services to the construction, industrial and utility…” Source: RevenueBase Database · checked Sep 17, 2026
18	Yesss Electrique	Indirect evidence	Francheville, FranceHQ checked Sep 17, 2026	1,001-5,000	1,764 contacts →
	Indirect evidence “Acteur majeur de la distribution de matériel électrique pour les professionnels.” Source: RevenueBase Database · checked Sep 17, 2026
19	Atkore	Partial evidence	Harvey, IL, United StatesHQ checked Sep 17, 2026	5,001-10,000	1,595 contacts →
	Partial evidence “Atkore is a leading manufacturer of electrical products for commercial, industrial, data center, telecommunications, and solar applications.” Source: RevenueBase Database · checked Sep 17, 2026
20	Legrand India	Partial evidence	Mumbai, IndiaHQ checked Sep 17, 2026	5,001-10,000	1,390 contacts →
	Partial evidence “As the global specialist in electrical and digital building infrastructures, Legrand provides high value-added products and solutions for commercial, residential and industrial…” Source: RevenueBase Database · checked Sep 17, 2026
21	Raychem RPG P LTD	Indirect evidence	Thane, IndiaHQ checked Sep 17, 2026	501-1,000	1,386 contacts →
	Indirect evidence “Raychem RPG is a joint venture between TE Connectivity, U.S.A.” Source: RevenueBase Database · checked Sep 17, 2026
22	Condumex	Partial evidence	Ciudad De México, MexicoHQ checked Sep 17, 2026	5,001-10,000	1,304 contacts →
	Partial evidence “Grupo Condumex, empresa de Grupo Carso, es uno de los conglomerados industriales más importantes de México.” Source: RevenueBase Database · checked Sep 17, 2026
23	Crescent Electric Supply Company	Partial evidence	East Dubuque, IL, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,278 contacts →
	Partial evidence “Based in East Dubuque, Illinois, Crescent Electric Supply Company is one of the nation’s largest independent distributors of electrical hardware and supplies.” Source: RevenueBase Database · checked Sep 17, 2026
24	Facility Solutions Group	Indirect evidence	Austin, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,276 contacts →
	Indirect evidence “Big jobs, complex systems, tight timelines.” Source: RevenueBase Database · checked Sep 17, 2026
25	Gexpro	Indirect evidence	Shelton, CT, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,266 contacts →
	Indirect evidence “Gexpro is part of the Rexel family of business which together form one of the world’s largest electrical distributors.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: industrial wiring and cable suppliers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names industrial wiring and cable suppliers.
Partial evidence: Its own public description names part of industrial wiring and cable suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial wiring and cable suppliers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 13,143 industrial wiring and cable suppliers worldwide

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Industrial wiring and cable suppliers worldwide at a glance

As of Sep 17, 2026

26.5%Verified-email coverage

25.8Average contacts per company

11-50Median size (employees)

1.5%Largest-city concentration · Delhi

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

4,297

11-50

4,708

51-200

2,594

201-500

800

501-1,000

316

1,001-5,000

214

5,001-10,000

10001+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among industrial wiring and cable suppliers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: 51 countries, largest first: India, the United States, Brazil, the United Kingdom, Italy, China, Türkiye, Germany, Spain, France and 41 more. Country and city lists for industrial wiring and cable suppliers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “industrial wiring and cable suppliers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names industrial wiring and cable suppliers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among industrial wiring and cable suppliers, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 89,678 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Industrial wiring and cable suppliers by location

61 lists · largest first

Every Industrial wiring and cable suppliers 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 Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names industrial wiring and cable suppliers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many industrial wiring and cable suppliers are there worldwide?

RevenueBase identified 13,143 industrial wiring and cable suppliers worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Prysmian, headquartered in Milan, tops this list with the largest team on record.

Which country has the most industrial wiring and cable suppliers?

India leads with 2,078 companies, followed by the United States (1,774) and Brazil (1,282). Every industrial wiring and cable suppliers list by country and city is linked on this page.

Which city has the most industrial wiring and cable suppliers?

Delhi leads with 197 headquartered companies, followed by Sao Paulo (171) and Bangalore (150).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 89,678 verified decision-maker contacts tracked across these 13,143 companies.

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 Smart Search, 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.