Company lists · Data refreshed September 2026

Top 25 Steel frame fabricators based in Spain

Name: Steel frame fabricators based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 229 companies tracked

RevenueBase identified 229 steel frame fabricators headquartered in Spain as of September 2026 and tracks 1,869 professional contacts across them, including 233 with verified work emails. Madrid is the largest hub.

This list covers steel frame fabricators 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 18, 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 18, 2026 86% judged on-target in blind review

229Companies

1,869Contacts tracked

233Verified emails

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The 25 largest steel frame fabricators based in Spain

Ranked by team size

Top 25 of 229 steel frame fabricators based in Spain, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to steel frame fabricators: 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	Tecade, S.A	Partial evidence	Los Molares, SpainHQ checked Sep 18, 2026	201-500	145 contacts →
	Partial evidence “TECADE is a company that has developed for more than 35 years in the construction of steel bridges and offshore structures.” Source: RevenueBase Database · checked Sep 18, 2026
2	Horta Coslada	Partial evidence	Camarma De Esteruelas, SpainHQ checked Sep 18, 2026	201-500	77 contacts →
	Partial evidence “Horta Coslada is a leading company in design, fabrication, engineering and erection of structural steel.” Source: RevenueBase Database · checked Sep 18, 2026
3	IP Grupo	Indirect evidence	San Sebastián De Los Reyes, SpainHQ checked Sep 18, 2026	11-50	62 contacts →
	Indirect evidence “Con más de 30 años de experiencia en el mercado, en IP GRUPO impulsamos la automatización de la construcción en acero mediante soluciones de alta tecnología para corte, taladrado…” Source: RevenueBase Database · checked Sep 18, 2026
4	Tecnometal	Indirect evidence	El Picazo, SpainHQ checked Sep 18, 2026	51-200	49 contacts →
	Indirect evidence “TECNOMETAL es una empresa dedicada al diseño y montaje de estructuras metálicas, desde su fundación en 1995, se ha ido especializando en el diseño, fabricación y montaje de…” Source: RevenueBase Database · checked Sep 18, 2026
5	Culleré I Sala S.L	Indirect evidence	Polinyà, SpainHQ checked Sep 18, 2026	51-200	45 contacts →
	Indirect evidence “SCS Structural Solutions es una empresa dedicada al proyecto, diseño y realización de estructuras y cierres metálicos para todo tipo de construcción, tanto industrial como…” Source: RevenueBase Database · checked Sep 18, 2026
6	Añuri Oicón Group	Indirect evidence	Pamplona, SpainHQ checked Sep 18, 2026	51-200	41 contacts →
	Indirect evidence “AÑURI OICÓN GROUP nace como la suma de dos empresas.” Source: RevenueBase Database · checked Sep 18, 2026
7	Proyectos Onddi S.A	Indirect evidence	San Sebastián, SpainHQ checked Sep 18, 2026	11-50	33 contacts →
	Indirect evidence “ONDDI is an engineering firm created to meet the needs of modern construction.” Source: RevenueBase Database · checked Sep 18, 2026
8	Decimal Ingeniería	Indirect evidence	Naron, SpainHQ checked Sep 18, 2026	11-50	24 contacts →
	Indirect evidence “Decimal Ingenieria es una empresa formada por ingenieros, arquitectos y delineantes, que tiene como finalidad: el diseño, desarrollo y coordinación de Proyectos de Estructuras…” Source: RevenueBase Database · checked Sep 18, 2026
9	Estructuras Arqué	Indirect evidence	Sant Vicenç De Castellet, SpainHQ checked Sep 18, 2026	11-50	23 contacts →
	Indirect evidence “Estructuras Arqué, es una empresa familiar dedicada a la construcción de estructuras metálicas con una trayectoria de más de 50 años, habiendo realizado más de proyectos tanto en…” Source: RevenueBase Database · checked Sep 18, 2026
10	AEI	Indirect evidence	Alvedro, SpainHQ checked Sep 18, 2026	11-50	19 contacts →
	Indirect evidence “Almacenes y Espacios Industriales, SL.( TecniglobalRack SL ( is an engineering and construction company specialized in the development of buildings and their different equipment…” Source: RevenueBase Database · checked Sep 18, 2026
11	Grupo P. Ferreras	Indirect evidence	La Cistérniga, SpainHQ checked Sep 18, 2026	51-200	18 contacts →
	Indirect evidence “Grupo P.” Source: RevenueBase Database · checked Sep 18, 2026
12	Cicop Charpentes Métalliques	Indirect evidence	San Isidro, SpainHQ checked Sep 18, 2026	51-200	18 contacts →
	Indirect evidence “Cicop has a highly specialised team with extensive experience and know-how in design, calculation, optimisation, manufacturing and assembly of all types of metal structures, which…” Source: RevenueBase Database · checked Sep 18, 2026
13	Prometal Tecnologia E Innovación S.L	Indirect evidence	As Pontes, SpainHQ checked Sep 18, 2026	11-50	16 contacts →
	Indirect evidence “PROMETAL TECNOLOGIA E INNOVACION S.L.” Source: RevenueBase Database · checked Sep 18, 2026
14	JS Metallic Solutions	Indirect evidence	Vic, SpainHQ checked Sep 18, 2026	11-50	15 contacts →
	Indirect evidence “En JS Metallic Solutions (Estructures, Muntatges i Soldadures JS) ofrecemos soluciones integrales en estructuras metálicas para proyectos globales, combinando experiencia…” Source: RevenueBase Database · checked Sep 18, 2026
15	Mc2 Estudio DE Ingeniería SL	Indirect evidence	Madrid, SpainHQ checked Sep 18, 2026	11-50	14 contacts →
	Indirect evidence “Desde sus comienzos en 1988, los proyectos originados en las oficinas de MC2 Estudio de Ingeniería han influido decisivamente en el diseño de las estructuras de ingeniería civil y…” Source: RevenueBase Database · checked Sep 18, 2026
16	Tunnel And Bridge Technologies SL	Indirect evidence	Barcelona, SpainHQ checked Sep 18, 2026	11-50	11 contacts →
	Indirect evidence “We are a company specialized in bridge, tunnel and underground structure design.” Source: RevenueBase Database · checked Sep 18, 2026
17	Wise Build Engineering	Indirect evidence	Madrid, SpainHQ checked Sep 18, 2026	11-50	9 contacts →
	Indirect evidence “WB Engineering nace de Wise Build, empresa especializada en digitalización dentro del sector AEC.” Source: RevenueBase Database · checked Sep 18, 2026
18	Steel Innovation 2012 SL	Partial evidence	Barberà Del Vallès, SpainHQ checked Sep 18, 2026	51-200	8 contacts →
	Partial evidence “STEEL INNOVATION 2012 SL is a mechanical or industrial engineering company based out of Marie Curie 21-27,Barbera del Vallès, Barcelona, Spain.” Source: RevenueBase Database · checked Sep 18, 2026
19	Erekaldea SA	Indirect evidence	Orkoien, SpainHQ checked Sep 18, 2026	11-50	7 contacts →
	Indirect evidence “La base de EREKALDEA es nuestro equipo humano altamente cualificado en el diseño, fabricación y montaje de estructuras metálicas de alta calidad.” Source: RevenueBase Database · checked Sep 18, 2026
20	Detrame	Indirect evidence	Cubillos Del Sil, SpainHQ checked Sep 18, 2026	11-50	7 contacts →
	Indirect evidence “Detrame es un empresa ubicada en León.” Source: RevenueBase Database · checked Sep 18, 2026
21	Iruma Diseño Y Proyectos Industriales SL	Indirect evidence	Irun, SpainHQ checked Sep 18, 2026	11-50	7 contacts →
	Indirect evidence “Diseñamos y construimos soluciones particularizadas a medida del cliente, con proyectos llave en mano para el sector siderúrgico, principalmente en laminación en caliente.” Source: RevenueBase Database · checked Sep 18, 2026
22	Carpinteria Metalica Draga SL	Indirect evidence	Getxo, SpainHQ checked Sep 18, 2026	1-10	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 18, 2026
23	Next Force Engineering	Indirect evidence	Sevilla, SpainHQ checked Sep 18, 2026	1-10	6 contacts →
	Indirect evidence “Design.” Source: RevenueBase Database · checked Sep 18, 2026
24	Commsal Estructuras Metálicas	Indirect evidence	Benicarló, SpainHQ checked Sep 18, 2026	11-50	5 contacts →
	Indirect evidence “Modelado y construcción de estructuras metálicas” Source: RevenueBase Database · checked Sep 18, 2026
25	Conshor, S.A	Indirect evidence	Barcelona, SpainHQ checked Sep 18, 2026	51-200	2 contacts →
	Indirect evidence “Empresa dedicada a la ejecución de estructuras de hormigón armado, mixtas y metálicas para la edificación industrial y residencial” Source: RevenueBase Database · checked Sep 18, 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: steel frame fabricators. 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 steel frame fabricators.
Partial evidence: Its own public description names part of steel frame fabricators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name steel frame fabricators. 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 229 steel frame fabricators based in Spain

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Steel frame fabricators based in Spain at a glance

As of Sep 18, 2026

12.5%Verified-email coverage

8.2Average contacts per company

11-50Median size (employees)

4.8%Largest-city concentration · Madrid

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

11-50

131

51-200

201-500

501-1,000

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 229 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 steel frame fabricators, 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 “steel frame fabricators”. 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 steel frame fabricators), 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 steel frame fabricators, 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, 233 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 18, 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.

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 steel frame fabricators, 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 steel frame fabricators are there based in Spain?

RevenueBase identified 229 steel frame fabricators 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?

Tecade, S.A, headquartered in Los Molares, tops this list with the largest team on record.

Which city has the most steel frame fabricators?

Madrid leads with 11 headquartered companies, followed by Barcelona (8) and Zaragoza (8).

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 233 verified decision-maker contacts tracked across these 229 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 18, 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.