Company lists · Data refreshed September 2026

Top 20 Naval steel fabricators based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 113 companies tracked

RevenueBase identified 113 company matches for naval steel fabricators associated with Spain as of September 2026 and tracks 872 professional contacts across them, including 46 with verified work emails. Vigo is the largest hub.

This list covers company matches for naval steel fabricators 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 September 17, 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 Sep 17, 2026 How this list was built

113Companies

872Contacts tracked

46Verified emails

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The 20 largest naval steel fabricators based in Spain

Ranked by team size

Top 20 of 113 company matches for naval steel fabricators based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Tincasur Sur, S.L	Exact match	Puerto Real, SpainHQ recorded Sep 17, 2026	51-200	63 contacts →
	Exact match “Tincasur Sur es una empresa de servicios con una gran experiencia en los campos Naval, Industrial y OffShore, contando con dos divisiones, una dedicada a la Mecánica y otra a la…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Herjimar	Exact match	Cartagena, SpainHQ recorded Sep 17, 2026	51-200	53 contacts →
	Exact match “En Herjimar llevamos más de 50 años apostando por la innovación en soluciones metalmecánicas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Culmar S.A	Exact match	Chiclana De La Frontera, SpainHQ recorded Sep 17, 2026	51-200	29 contacts →
	Exact match “Culmar S.A was established in 1987 to attend to the demands of the Cadiz Bay Shipyards.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Ucalsa. Custom Metal Solutions	Exact match	Vigo, SpainHQ recorded Sep 17, 2026	51-200	24 contacts →
	Exact match “Ucalsa -Utillaje y Calderería SA- fue fundada en 1986 como una oportunidad de emprendimiento ante la experimentada industria naval de la Ria de Vigo.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	S4e	Exact match	Sant Cugat Del Vallès, SpainHQ recorded Sep 17, 2026	51-200	24 contacts →
	Exact match “Fabrication of parts and assembly of components tailored to client specifications in Structural welding, Custom Manufacturing, In-House Quality Control with self-monitoring of…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	COASA	Exact match	Cádiz, SpainHQ recorded Sep 17, 2026	11-50	22 contacts →
	Exact match “Naval Sector - Ship berths and moorings- Crane Service- Assembly and disassembly of scaffolding (Layher system)- Ship cleaning- Maneuvers of large tonnage parts (change of axles…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Contratas Metalúrgicas	Exact match	Palmas De Gran Canaria, SpainHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “Contratas Metalurgicas is dedicated to the construction, repair and transformation of steel both in ships and in any type of industrial applications.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Pleguin Metal	Exact match	Elche, SpainHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “Somos una empresa de subcontratación para la fabricación de piezas de chapa principalmente, encuadrada en el sector de la caldereria de precision, con más de 35 años de…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Atecsol Welding Applications	Exact match	Camargo, SpainHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “Atecsol was founded in by highly skilled professionals personnel with over 25 years of experience in manufacturing industrial goods and equipment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Aplicacions Metalaym SL	Exact match	Palol De Revardit, SpainHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Dacero	Exact match	Gijón, SpainHQ recorded Sep 17, 2026	51-200	11 contacts →
	Exact match “DACERO gathers a wide know-how in the transformation and manufacturing of tailor made siderurgical products after more than 40 years adding value in the metallurgical industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Alcantara Systems SL	Exact match	Cartagena, SpainHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “ALCANTARA SYSTEMS División Naval, es una empresa dedicada a la fabricación de embarcaciones en PRFV, así como a la realización de todo tipo de proyectos relacionados con el ámbito…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	CM Ferrer	Exact match	Sant Feliu De Buixalleu, SpainHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Construcciones Metálicas Ferrer S.A.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Emporhecser S.L	Exact match	Vilamalla, SpainHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “EMPORHECSER SL is an industrial factory based out of POLÍGON INDUSTRIAL DEL PONT DEL PRÍNCEP, AVINGUDA DE L'EMPORDA, 45, VILAMALLA, Girona, Spain.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	ZUHER	Exact match	Huarte, SpainHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “Empresa del sector metalúrgico especializada en la fabricación de conjuntos únicos mecano-soldados para la industria en general, con experiencia en los siguientes sectores…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	J.J Naval Hispanogalaica S.L	Exact match	Vigo, SpainHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “En J.J.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Mecaindu Reus SL	Exact match	Constanti, SpainHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “MECAINDU REUS S.L.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Iberacero S.L	Exact match	Bilbao, SpainHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “En IBERACERO nos dedicamos al suministro de productos siderúrgicos de importación, en calidad industrial y naval, de origen europeo.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Nicron SL	Exact match	Astigarraga, SpainHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Hace más de 36 años que esta empresa se destaca por transformar el metal en soluciones de calidad.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Industrias Metálicas LA Azucarera	Exact match	Córdoba, SpainHQ recorded Sep 17, 2026	11-50	1 contacts →
	Exact match “Somos considerados como una de las referencias punteras en el sector de la metalurgia, gracias a la capacidad de adaptación que nos permite satisfacer las necesidades del mercado…” Recorded in the RevenueBase company graph · Sep 17, 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 “naval steel fabricators”. 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 20 of 113 naval steel fabricators based in Spain

See the full list, filter by size, metro and specialty, and access 46 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Naval steel fabricators based in Spain at a glance

As of Sep 17, 2026

5.3%Verified-email coverage

7.7Average contacts per company

11-50Median size (employees)

5.3%Largest-city concentration · Vigo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 113 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 “naval steel fabricators” 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 46 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 September 17, 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 “naval steel fabricators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many naval steel fabricators are there based in Spain?

RevenueBase identified 113 company matches for naval steel fabricators associated with Spain as of September 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?

Tincasur Sur, S.L tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most naval steel fabricators?

Vigo leads with 6 company records, followed by Cartagena (5) and Naron (5).

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 46 professional contacts with verified work emails tracked across these 113 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 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 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.