Company lists · Data refreshed September 2026

Top 25 Mechanical engineering companies based in Spain

Name: Mechanical engineering companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 463 companies tracked

RevenueBase identified 463 mechanical engineering companies headquartered in Spain as of September 2026 and tracks 3,209 professional contacts across them, including 344 with verified work emails. Barcelona is the largest hub.

This list covers mechanical engineering companies 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

463Companies

3,209Contacts tracked

344Verified emails

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The 25 largest mechanical engineering companies based in Spain

Ranked by team size

Top 25 of 463 mechanical engineering companies 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 mechanical engineering companies: 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	JG Ingenieros S.A	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	51-200	346 contacts →
	Indirect evidence “JG Ingenieros, S.A.” Source: RevenueBase Database · checked Sep 17, 2026
2	Barcelona Technical Center	Indirect evidence	Martorell, SpainHQ checked Sep 17, 2026	201-500	175 contacts →
	Indirect evidence “Barcelona Technical Center (Btech) es una empresa de Ingeniería con vocación de ofrecer los mejores servicios técnicos en el área industrial.” Source: RevenueBase Database · checked Sep 17, 2026
3	Nadico	Indirect evidence	Parets Del Vallès, SpainHQ checked Sep 17, 2026	51-200	138 contacts →
	Indirect evidence “Nadico es una empresa especializada en la prestación de servicios técnicos de ingeniería, arquitectura y consultoría industrial.” Source: RevenueBase Database · checked Sep 17, 2026
4	Modelical	Partial evidence	Madrid, SpainHQ checked Sep 17, 2026	51-200	127 contacts →
	Partial evidence “Modelical is a model-oriented engineering company focused in project and process optimization for the building industry.” Source: RevenueBase Database · checked Sep 17, 2026
5	CERO	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	11-50	127 contacts →
	Indirect evidence “We are CERO, a multidisciplinary design studio born and raised in Barcelona.” Source: RevenueBase Database · checked Sep 17, 2026
6	Ct3 Ingeniería	Indirect evidence	Majadahonda, SpainHQ checked Sep 17, 2026	51-200	75 contacts →
	Indirect evidence “The work of CT3 Ingeniería is aimed at ensuring utmost customer satisfaction through project engagement and commitment, while favouring the professional and personal development…” Source: RevenueBase Database · checked Sep 17, 2026
7	MYC Aeronautica	Indirect evidence	Getafe, SpainHQ checked Sep 17, 2026	51-200	55 contacts →
	Indirect evidence “Somos una empresa dedicada a la ingeniería de fabricación, gestión de proyectos llave en mano, diseño, mecanizado, calderería, mediciones, montaje aeronáutico, eléctrico y…” Source: RevenueBase Database · checked Sep 17, 2026
8	Torrella Ingeniería	Indirect evidence	Terrassa, SpainHQ checked Sep 17, 2026	51-200	40 contacts →
	Indirect evidence “Servicios independientes de Arquitectura e Ingeniería.” Source: RevenueBase Database · checked Sep 17, 2026
9	Metrica Ingenieria, S.L	Indirect evidence	Zaragoza, SpainHQ checked Sep 17, 2026	11-50	37 contacts →
	Indirect evidence “Métrica Ingeniería es una compañía que nace en el año 2004 como respuesta a la demanda creciente en el mercado actual de Servicios de Ingeniería a Empresas.” Source: RevenueBase Database · checked Sep 17, 2026
10	Product & Process Development S.A	Partial evidence	Miñano, SpainHQ checked Sep 17, 2026	51-200	32 contacts →
	Partial evidence “Product & Process Development ( PPD ) is a R&D Spanish engineering company for third parties leader in the national market; we CREATE, DEVELOP, OPTIMIZE and INNOVATE…” Source: RevenueBase Database · checked Sep 17, 2026
11	Ingimec	Indirect evidence	Sant Fruitós De Bages, SpainHQ checked Sep 17, 2026	11-50	27 contacts →
	Indirect evidence “Ingimec es una empresa de Ingeniería Mecánica nacida del espíritu emprendedor de varios ingenieros y de la experiencia adquirida durante más de diez años en proyectos de…” Source: RevenueBase Database · checked Sep 17, 2026
12	BT Ingenieria S.L	Indirect evidence	Paterna, SpainHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “BTI \| Tu Ingeniería BIM de Confianza Con más de 30 años de trayectoria en el sector de la construcción, BT INGENIERIA S.L.” Source: RevenueBase Database · checked Sep 17, 2026
13	Esparplant	Indirect evidence	Orkoien, SpainHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect evidence “Esparplant es una empresa de ingeniería especializada en el diseño, asesoría y seguimiento de proyectos de construcción e instalaciones en plantas industriales.” Source: RevenueBase Database · checked Sep 17, 2026
14	Cimatech	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect evidence “En Cimatech asesoramos, distribuimos y damos soporte técnico a nuestros clientes de los sistemas CAD/CAM/CAE más potentes y productivos del mercado.” Source: RevenueBase Database · checked Sep 17, 2026
15	Adática Engineering S.L	Partial evidence	Getafe, SpainHQ checked Sep 17, 2026	11-50	24 contacts →
	Partial evidence “ADÁTICA is a Spanish SME that was born as a company specialized in the design of aircraft refueling systems but has gradually turned into a multidisciplinary engineering company.” Source: RevenueBase Database · checked Sep 17, 2026
16	Diemar Ingeniería	Indirect evidence	Fuenlabrada, SpainHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “DIEMAR INGENIERIA SL es una empresa de servicios de ingeniería.” Source: RevenueBase Database · checked Sep 17, 2026
17	Ripleg SAU	Indirect evidence	Ripoll, SpainHQ checked Sep 17, 2026	51-200	19 contacts →
	Indirect evidence “Ripleg S.A.U ofrece todos los servicios de subcontratación necesarios para que nuestros clientes puedan llevar a cabo sus proyectos desde el diseño hasta el producto final.” Source: RevenueBase Database · checked Sep 17, 2026
18	Eguren R&d Solutions S.L	Indirect evidence	Lleida, SpainHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “Somos distintos: Primero soluciones, después ingeniería mecánica industrial No hacemos proyectos si no que implantamos soluciones de ingeniería mecánica que le aportan valor…” Source: RevenueBase Database · checked Sep 17, 2026
19	Dioc Ingenieria	Indirect evidence	Alcalá De Henares, SpainHQ checked Sep 17, 2026	1-10	19 contacts →
	Indirect evidence “DIOC Ingeniería, Con el fin de presentar un nuevo reto, aunque con más de 20 años de experiencia, como una empresa dedicada a la delineación y desarrollo de proyectos de…” Source: RevenueBase Database · checked Sep 17, 2026
20	Geditec Ingeniería	Indirect evidence	Mislata, SpainHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “GEDITEC INGENIERIA S.L.(Gestión y Desarrollo Integral de Proyectos) nace a finales del 2006 gracias a un grupo de técnicos con una gran trayectoria en el sector de la ingeniería…” Source: RevenueBase Database · checked Sep 17, 2026
21	Mottus	Indirect evidence	Jaén, SpainHQ checked Sep 17, 2026	1-10	19 contacts →
	Indirect evidence “MOTTUS was founded in Jaén in 2019 with the aim of improving the production processes of companies, making use of the most advanced and innovative technology.” Source: RevenueBase Database · checked Sep 17, 2026
22	Dinabi Industria Y Desarrollo	Partial evidence	Pamplona, SpainHQ checked Sep 17, 2026	11-50	18 contacts →
	Partial evidence “DINABI is a company dedicated to provide engineering services.” Source: RevenueBase Database · checked Sep 17, 2026
23	Mazel Asistencia Industrial	Indirect evidence	Valencia, SpainHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “Comprometidos con la seguridad de las personas y las instalaciones.” Source: RevenueBase Database · checked Sep 17, 2026
24	Cadinox S.A	Indirect evidence	Belaunza, SpainHQ checked Sep 17, 2026	51-200	16 contacts →
	Indirect evidence “CADINOX is dedicated to the mechanized welding of extremely precise and large format critical equipment that works in complex and unique environments.” Source: RevenueBase Database · checked Sep 17, 2026
25	Tecksrel Engineering	Indirect evidence	Baixos, SpainHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “TECKSREL es una Ingeniería multidisciplinar y profesional.” 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: mechanical engineering companies. 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 mechanical engineering companies.
Partial evidence: Its own public description names part of mechanical engineering companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mechanical engineering companies. 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 463 mechanical engineering companies based in Spain

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Mechanical engineering companies based in Spain at a glance

As of Sep 17, 2026

10.7%Verified-email coverage

6.9Average contacts per company

1-10Median size (employees)

6.9%Largest-city concentration · Barcelona

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

321

11-50

120

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 463 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 mechanical engineering companies, 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 “mechanical engineering companies”. 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 mechanical engineering companies), 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 mechanical engineering companies, 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, 344 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.

Mechanical engineering companies by metro

Mechanical engineering companies in Barcelona32
Mechanical engineering companies in Madrid32

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 mechanical engineering companies, 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 mechanical engineering companies are there based in Spain?

RevenueBase identified 463 mechanical engineering companies 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?

JG Ingenieros S.A, headquartered in Barcelona, tops this list with the largest team on record.

Which city has the most mechanical engineering companies?

Barcelona leads with 32 headquartered companies, followed by Madrid (32) and Valencia (20).

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 344 verified decision-maker contacts tracked across these 463 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.