Company lists · Data refreshed September 2026
Top 25 Tier one automotive suppliers based in Spain
RevenueBase identified 113 tier one automotive suppliers headquartered in Spain as of September 2026 and tracks 27,732 professional contacts across them, including 4,086 with verified work emails. Barcelona is the largest hub.
This list covers tier one automotive 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 19, 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.
The 25 largest tier one automotive suppliers based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 13,661 contacts → | ||||
Indirect evidence “Gestamp is a multinational specialized in the design, development and manufacture of highly engineered metal components for the main vehicle manufacturers.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 6,128 contacts → | ||||
Partial evidence “Antolin is a full service supplier leader in the design, development and manufacture of automobile industry components, offering multi-technological solutions for modular interior…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 2,056 contacts → | ||||
Partial evidence “CIE Automotive es un grupo industrial especializado en el suministro de componentes y subconjuntos para el mercado de automoción.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 737 contacts → | ||||
Indirect evidence “Teknia is a multinational Group specialized in manufacturing metal and plastic components for mobility solutions using a wide range of technologies.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 658 contacts → | ||||
Partial evidence “ALESTIS AEROSPACE es un suministrador de OEM's (Airbus, Embraer, Boeing) y Grandes Tier 1's (United Technologies, Rolls Royce, General Electric) con capacidad de concebir y…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 607 contacts → | ||||
Indirect evidence “Zanini is a +55 year success story, with the best yet to come.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 458 contacts → | ||||
Indirect evidence “World-class company dedicated to the manufacturing and marketing of highly engineered machined cast iron and aluminum components for passenger and commercial vehicles.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 280 contacts → | ||||
Strong evidence “GLOBAL SUPPLIER FOR THE AUTOMOTIVE INDUSTRY By working closely with the world’s car manufacturers, ALUDEC engineers and manufactures original exterior and interior decorative…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 206 contacts → | ||||
Partial evidence “WE [AIR] INDUSTRY A solid European Tier 1, recognized by the technical excellence, technological capability, competitiveness and quality of the services.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 165 contacts → | ||||
Strong evidence “Industrias Alegre is a global full service supplier to the automotive industry expert in managing high technical processes for automotive interiors.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 93 contacts → | ||||
Partial evidence “We are a Group that designs and manufactures Anti-Vibration systems, Sealing systems, Module Assemblies and Plastic Compounding for Cable Coating for Automotive Industry.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 86 contacts → | ||||
Partial evidence “Líder a nivel mundial en la fabricación de productos para Automoción, en Maflow Spain Automotive formamos parte del grupo internacional BORYSZEW GROUP.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 63 contacts → | ||||
Indirect evidence “Farguell is a component stamping specialist regarding various sectors: automobile industry, clima, air conditioning, electronics… Thanks to our experience and location in Europe…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 56 contacts → | ||||
Indirect evidence “Proveedores globales de servicios de ingeniería y componentes multi-tecnología para el mercado de la Automoción” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 53 contacts → | ||||
Partial evidence “JG Automotive was founded in 1982, dedicated to the development and supply of metal components for the automotive and industrial sector.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 46 contacts → | ||||
Partial evidence “Tier1 supplier based in Western and Eastern Europe.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 44 contacts → | ||||
Indirect evidence “Lo que fue una Empresa familiar fundada en 1977 con el objetivo de satisfacer las necesidades del mercado del recambio del automóvil, es a día de hoy una corporación con 25…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 40 contacts → | ||||
Partial evidence “Garita Automotive, empresa con más de 50 años de experiencia en el sector de la Estampación metálica, se dedica a la fabricación de piezas estampadas y sub-conjuntos para el…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 39 contacts → | ||||
Indirect evidence “En ORAN Auto (Talleres ORAN) somos fabricantes de componentes metálicos de carrocería, de tamaños medios y grandes, para el sector automoción.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 37 contacts → | ||||
Indirect evidence “Lizarte, es una empresa del sector del automoción fundada en 1973, cuenta con una dilatada experiencia en el sector, y ha logrado estar presente en los mercados europeos más…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 33 contacts → | ||||
Partial evidence “Meleghy Automotive - never heard of it?” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 32 contacts → | ||||
Indirect evidence “Founded in 1969 in Elgoibar (Basque Country), LANBI is a company which places great value in its human capital and boasts a wealth of experience in machining and assembly…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 30 contacts → | ||||
Strong evidence “EXCLUSIVE PARTNER FOR LEADING TIER ONE Competence on innovative die casting solutions Zatorcal was founded in as a Zinc Die Casting provider for the automotive industry.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 29 contacts → | ||||
Indirect evidence “At Auto Comercial Monedero, we are dedicated to the development, manufacturing, and distribution of spare parts and components for vehicles.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 18 contacts → | ||||
Indirect evidence “COMPONENTES Y CONJUNTOS SA is a company belonging to Grupo Cropu.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
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: tier one automotive 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 tier one automotive suppliers.
- Partial evidence
- Its own public description names part of tier one automotive suppliers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name tier one automotive 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 113 tier one automotive suppliers based in Spain
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Tier one automotive suppliers based in Spain at a glance
As of Sep 19, 2026Companies by employee count
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
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among tier one automotive 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 “tier one automotive 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 tier one automotive 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 tier one automotive 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, 4,086 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 19, 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 tier one automotive 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 tier one automotive suppliers are there based in Spain?
RevenueBase identified 113 tier one automotive 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?
Gestamp, headquartered in Madrid, tops this list with the largest team on record.
Which city has the most tier one automotive suppliers?
Barcelona leads with 7 headquartered companies, followed by Madrid (6) and Zaragoza (5).
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 4,086 verified decision-maker contacts tracked across these 113 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 19, 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.
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