Company lists · Data refreshed September 2026

Top 25 Industrial wiring and cable suppliers based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 382 companies tracked

RevenueBase identified 382 industrial wiring and cable suppliers headquartered in Spain as of September 2026 and tracks 6,019 professional contacts across them, including 775 with verified work emails. Madrid is the largest hub.

This list covers industrial wiring and cable suppliers headquartered in Spain, 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.

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

382Companies

6,019Contacts tracked

775Verified emails

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The 25 largest industrial wiring and cable suppliers based in Spain

Ranked by team size

Top 25 of 382 industrial wiring and cable suppliers based in Spain, 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	Sonepar España	Partial evidence	Leganés, SpainHQ checked Sep 17, 2026	1,001-5,000	715 contacts →
	Partial evidence “Sonepar Ibérica ofrece a los profesionales la gama más completa de productos y soluciones para los sectores residencial, industrial y terciario.” Source: RevenueBase Database · checked Sep 17, 2026
2	TOP Cable	Partial evidence	Rubi, SpainHQ checked Sep 17, 2026	501-1,000	217 contacts →
	Partial evidence “Top Cable is one of the fastest-growing brands in the manufacture of electric cables.” Source: RevenueBase Database · checked Sep 17, 2026
3	Future Fibres	Strong evidence	Valencia, SpainHQ checked Sep 17, 2026	51-200	196 contacts →
	Strong evidence “Future Fibres is the world's leading supplier of advanced composite cable solutions, serving both the marine and industrial sectors.” Source: RevenueBase Database · checked Sep 17, 2026
4	Grupo Novelec	Indirect evidence	Barbera Del Valles, SpainHQ checked Sep 17, 2026	501-1,000	190 contacts →
	Indirect evidence “Grupo Novelec es líder en la distribución mayorista de materiales eléctricos, sistemas de fluidos, soluciones de climatización, iluminación, energía fotovoltaica y redes VDI.” Source: RevenueBase Database · checked Sep 17, 2026
5	Basor Electric	Indirect evidence	Gandia, SpainHQ checked Sep 17, 2026	201-500	185 contacts →
	Indirect evidence “La experiencia de BASOR ELECTRIC, S.A.” Source: RevenueBase Database · checked Sep 17, 2026
6	Sumcab	Partial evidence	Les Franqueses Del Vallès, SpainHQ checked Sep 17, 2026	201-500	104 contacts →
	Partial evidence “At Sumcab, we take pride in being a benchmark in the cable and connectivity solutions industry, committed to excellence, innovation, and customer satisfaction.” Source: RevenueBase Database · checked Sep 17, 2026
7	Araiz Suministros Eléctricos	Indirect evidence	Zaragoza, SpainHQ checked Sep 17, 2026	201-500	100 contacts →
	Indirect evidence “Súper-especialización, calidad y eficiencia son los valores que caracterizan a Araiz.” Source: RevenueBase Database · checked Sep 17, 2026
8	Electrofil	Partial evidence	Badajoz, SpainHQ checked Sep 17, 2026	51-200	100 contacts →
	Partial evidence “ELECTROFIL, se constituyó en 1956, siendo empresa pionera de su sector, con el objetivo de colaborar el desarrollo industrial.” Source: RevenueBase Database · checked Sep 17, 2026
9	BJC	Indirect evidence	Rubi, SpainHQ checked Sep 17, 2026	51-200	88 contacts →
	Indirect evidence “BJC is a company that produces electrical material with a workforce of 170 people and an offer of more than references divided into two divisions of production: Material for…” Source: RevenueBase Database · checked Sep 17, 2026
10	Dimae Dielectro Manchego	Indirect evidence	Ciudad Real, SpainHQ checked Sep 17, 2026	51-200	71 contacts →
	Indirect evidence “DIMAE Dielectro Manchego, Venta, soluciones, servicios y complementos.” Source: RevenueBase Database · checked Sep 17, 2026
11	Miguélez Cables	Partial evidence	Trobajo Del Camino (león), SpainHQ checked Sep 17, 2026	501-1,000	71 contacts →
	Partial evidence “Fundada en el año 1951, Miguélez es un fabricante de referencia de cables eléctricos de baja tensión en todo el mundo.” Source: RevenueBase Database · checked Sep 17, 2026
12	Comaple	Partial evidence	Villafranca Del Castillo, SpainHQ checked Sep 17, 2026	51-200	64 contacts →
	Partial evidence “Empresa líder en el sector de suministro de material eléctrico, instrumentación y comunicaciones para proyectos industriales e infraestructuras.” Source: RevenueBase Database · checked Sep 17, 2026
13	Interflex	Partial evidence	Montcada I Reixac, SpainHQ checked Sep 17, 2026	51-200	62 contacts →
	Partial evidence “INTERFLEX was founded in 1967 with a clear target in mind: innovation in cable protection and management.” Source: RevenueBase Database · checked Sep 17, 2026
14	Grupo Síndel	Indirect evidence	Valencia, SpainHQ checked Sep 17, 2026	51-200	57 contacts →
	Indirect evidence “Grupo Síndel es una tienda y almacén de material eléctrico en Utiel, Valencia, proveedores mayoristas de todo tipo de suministro relacionado.” Source: RevenueBase Database · checked Sep 17, 2026
15	Inael Electrical Systems	Indirect evidence	Toledo., SpainHQ checked Sep 17, 2026	51-200	56 contacts →
	Indirect evidence “Over 45 years endorse us in the Power Sector with advanced solutions in the manufacture and distribution of electrical equipment for medium and high voltage.” Source: RevenueBase Database · checked Sep 17, 2026
16	Sumelec Grupo	Indirect evidence	Noáin, SpainHQ checked Sep 17, 2026	51-200	54 contacts →
	Indirect evidence “Desde hace más de 40 años, Sumelec proporciona un servicio global, incluye desde el asesoramiento técnico al suministro de material eléctrico y soporte logístico.” Source: RevenueBase Database · checked Sep 17, 2026
17	Orbis Tecnología Eléctrica S.A	Indirect evidence	Madrid, SpainHQ checked Sep 17, 2026	51-200	52 contacts →
	Indirect evidence “Disfrutamos desde hace 75 años de la energía de nuestros clientes y colaboradores para diseñar y fabricar el más avanzado material eléctrico orientado a la gestión y la eficiencia…” Source: RevenueBase Database · checked Sep 17, 2026
18	Cadielsa Grupo	Indirect evidence	Valladolid, SpainHQ checked Sep 17, 2026	51-200	52 contacts →
	Indirect evidence “Cadielsa is a specialized distributor of electrical materials, focusing on areas such as small equipment, lighting, installation materials, protection and control, automation…” Source: RevenueBase Database · checked Sep 17, 2026
19	Aiscan	Indirect evidence	Biar, SpainHQ checked Sep 17, 2026	51-200	50 contacts →
	Indirect evidence “AISLANTES y CANALIZACIONES.” Source: RevenueBase Database · checked Sep 17, 2026
20	Ascable-Recael	Partial evidence	Les Franqueses Del Valles, SpainHQ checked Sep 17, 2026	51-200	49 contacts →
	Partial evidence “Fabricante de cables de energía para baja tensión y cables especiales para todo tipo de aplicaciones.” Source: RevenueBase Database · checked Sep 17, 2026
21	Grupo Revi	Indirect evidence	Ourense, SpainHQ checked Sep 17, 2026	51-200	41 contacts →
	Indirect evidence “Grupo empresarial especializado- Fabricacion de conductores eléctricos de baja tension- Fabricacion de canalizaciones electricas- Fabricacion de canalizaciones telecomunicaciones…” Source: RevenueBase Database · checked Sep 17, 2026
22	Grupo JAB	Indirect evidence	Zaragoza, SpainHQ checked Sep 17, 2026	51-200	39 contacts →
	Indirect evidence “Somos una empresa orientada a ofrecer asesoramiento y producto de calidad en el suministro de material eléctrico.” Source: RevenueBase Database · checked Sep 17, 2026
23	Eleko Tecnología E Innovación S.L	Partial evidence	A Coruña, SpainHQ checked Sep 17, 2026	51-200	38 contacts →
	Partial evidence “Eleko es una empresa distribuidora de material eléctrico, de telecomunicaciones, automatización, instalaciones fotovoltaicas, neumática industrial y robótica, especializada en…” Source: RevenueBase Database · checked Sep 17, 2026
24	Grupocoelca	Indirect evidence	San Cristóbal De La Laguna, SpainHQ checked Sep 17, 2026	51-200	37 contacts →
	Indirect evidence “Venta y distribución de material eléctrico con 32 puntos de venta.” Source: RevenueBase Database · checked Sep 17, 2026
25	TDI Sistemas S.L	Indirect evidence	Madrid, SpainHQ checked Sep 17, 2026	51-200	37 contacts →
	Indirect evidence “TDI Sistemas es una compañía de capital privado íntegramente español.” 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 382 industrial wiring and cable suppliers based in Spain

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Industrial wiring and cable suppliers based in Spain at a glance

As of Sep 17, 2026

12.9%Verified-email coverage

15.8Average contacts per company

11-50Median size (employees)

9.2%Largest-city concentration · Madrid

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

117

11-50

183

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 382 companies.

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.
What qualifies: Companies headquartered in Spain 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. Companies headquartered outside Spain are excluded even when they keep an office there.
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, 775 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 metro

Industrial wiring and cable suppliers in Madrid35

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 based in Spain?

RevenueBase identified 382 industrial wiring and cable suppliers headquartered in Spain 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?

Sonepar España, headquartered in Leganes, tops this list with the largest team on record.

Which city has the most industrial wiring and cable suppliers?

Madrid leads with 35 headquartered companies, followed by Barcelona (10) and Terrassa (9).

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 775 verified decision-maker contacts tracked across these 382 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.