Company lists · Data refreshed November 2026

Top 25 Steel processing companies based in Spain

RevenueBase identified 320 company matches for steel processing companies associated with Spain as of November 2026 and tracks 5,076 professional contacts across them, including 966 with verified work emails. Madrid is the largest hub.

This list covers company matches for steel processing companies associated with Spain, 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.

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
320Companies
5,076Contacts tracked
966Verified emails
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The 25 largest steel processing companies based in Spain

Ranked by team size
Top 25 of 320 company matches for steel processing companies based in Spain, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCastellbisbal, SpainHQ recorded Nov 6, 202610001+1,216 contacts →

Exact match

“CELSA™ is the largest Spanish-owned steel company and the second largest European long products producer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Nov 6, 20265,001-10,000714 contacts →

Exact match

“With more than 65 years in the market, Gonvarri Industries is a leading group in the transformation of flat steel, aluminium and metal solutions, the result of a highly…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchA Coruña, SpainHQ recorded Nov 6, 202651-200176 contacts →

Exact match

“Russula is a global engineering company serving the largest steel producers in more than 30 countries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPozuelo De Alarcón, SpainHQ recorded Nov 6, 2026201-500161 contacts →

Exact match

“Comercial de Laminados lleva en el mercado casi 70 años dedicados a la distribución y transformación de hierro y acero.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBilbao, SpainHQ recorded Nov 6, 2026201-500107 contacts →

Exact match

“Somos un grupo líder en la distribución, transformación y comercialización de productos siderúrgicos de acero, con 14 Centros repartidos por toda la geografía de la Península…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchEuba-amorebieta, SpainHQ recorded Nov 6, 2026201-50081 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVic, SpainHQ recorded Nov 6, 2026201-50076 contacts →

Exact match

“A Mafesa som especialistes en ferro i acer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Llevamos más de ocho décadas en el mercado dedicándonos a la distribución de productos siderúrgicos en España y Portugal con un enfoque profesional y comprometido.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGetafe, SpainHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Grupo Plafesa es la denominación comercial con el que se conoce al conjunto de empresas del sector de Centros de Servicio del Acero que nacieron tras la fundación y el desarrollo…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGranollers, SpainHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“CORTE LÁSER TUBO Y PERFILES HASTA DIÁMETRO 700 Transformados Metalúrgicos Tubulares, TMT, empresa líder en corte y mecanización de tubos y perfiles por láser.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchZaragoza, SpainHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Growing with our customers, doing research, working together to develop innovative manufacturing processes; these are the aims of our Corporation, and where we focus our efforts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchZamudio, SpainHQ recorded Nov 6, 20261,001-5,00035 contacts →

Exact match

“Grupo Arania is one of the main European reference points in the field of steel processing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSantander, SpainHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“Empresa familiar fundada en 1931 de la union de dos pequeños almacenes locales de Santander.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPuzol, SpainHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Expertos en Aceros Especiales con misiones particulares.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPuzol, SpainHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“In Laser Valencia we manufacture industrial products, from the laser cutting of plates in 2D to completely finished products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact match08755 Castellbisbal, SpainHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Somos una gran familia de profesionales del ámbito del acero y la trefilería.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBasauri, SpainHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“Empresa fundada en 1949.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBeasain, SpainHQ recorded Nov 6, 2026201-50027 contacts →

Exact match

“ESTANDA is high-performance Steel Foundry, we offer sophisticated Machining, Quality controls and other value-added Solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLliçà D'amunt, SpainHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Jom is a company in the metallurgical sector dedicated to meeting the needs of subcontracting and supplying all types of metal parts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBanyoles, SpainHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Hello and welcome to Viñolas Metall!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchViladecans, SpainHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Aperam S&S Ibérica es una empresa de la división Services & Solutions del grupo Aperam que se dedica a la transformación y distribución de producto plano de acero inoxidable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchManresa, SpainHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“INOXTOP SA, manufactures quality bespoke steel metalparts for its customers all across Europe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCastellbisbal, SpainHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“The GUTSER group is the national reference in the steel service centre sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchEl Masnou, SpainHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“En Erkho Sider nos dedicamos a la comercialización y distribución de productos siderúrgicos, especialmente bobinas, flejes y formatos de acero, en todas sus calidades.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Network Steel Resources, S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 320 steel processing companies based in Spain

See the full list, filter by size, metro and specialty, and access 966 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Steel processing companies based in Spain at a glance

As of Nov 6, 2026
19.0%Verified-email coverage
15.9Average contacts per company
11-50Median size (employees)
3.1%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
96
11-50
150
51-200
47
201-500
15
501-1,000
1
1,001-5,000
3
5,001-10,000
1
10001+
1

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 320 companies.

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.
What qualifies
Company records associated with Spain whose business descriptions match “steel processing 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 966 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.

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 “steel processing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many steel processing companies are there based in Spain?

RevenueBase identified 320 company matches for steel processing companies associated with Spain 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?

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

Which city has the most steel processing companies?

Madrid leads with 10 company records, followed by Barcelona (9) and Bilbao (8).

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 966 professional contacts with verified work emails tracked across these 320 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.