Company lists · Data refreshed September 2026

Top 25 Mechanical contractors industrial based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 410 companies tracked

RevenueBase identified 410 mechanical contractors industrial headquartered in Spain as of September 2026 and tracks 3,558 professional contacts across them, including 226 with verified work emails. Madrid is the largest hub.

This list covers mechanical contractors industrial 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

410Companies

3,558Contacts tracked

226Verified emails

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The 25 largest mechanical contractors industrial based in Spain

Ranked by team size

Top 25 of 410 mechanical contractors industrial 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 contractors industrial: 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	MEISA	Indirect evidence	Argamasilla De Calatrava, SpainHQ checked Sep 17, 2026	1,001-5,000	428 contacts →
	Indirect evidence “MEISA (Proyectos y Mantenimientos Mecánicos, Eléctricos y de Instrumentación), se constituyó en 1998, viendo las oportunidades de mercado de negocio y demanda creciente de los…” Source: RevenueBase Database · checked Sep 17, 2026
2	Moncobra	Partial evidence	Madrid, SpainHQ checked Sep 17, 2026	501-1,000	292 contacts →
	Partial evidence “Empresa de referencia del Grupo Cobra especializada en diseño, ingeniería, instalaciones y montajes mecánicos y eléctricos y mantenimiento industrial.” Source: RevenueBase Database · checked Sep 17, 2026
3	SURIS	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	201-500	170 contacts →
	Indirect evidence “En Suris, convertimos la innovación en realidad.” Source: RevenueBase Database · checked Sep 17, 2026
4	Nordés Ancín	Indirect evidence	Cambre, SpainHQ checked Sep 17, 2026	201-500	119 contacts →
	Indirect evidence “En Nordés ancín transformamos ideas en soluciones de ingeniería innovadoras y sostenibles.” Source: RevenueBase Database · checked Sep 17, 2026
5	Cosermo	Indirect evidence	Gijón, SpainHQ checked Sep 17, 2026	51-200	65 contacts →
	Indirect evidence “COSERMO ESPAÑOLA S.L Passion for perfection.” Source: RevenueBase Database · checked Sep 17, 2026
6	Talleres Mecánicos DEL Sur, S.A	Partial evidence	Palos De La Frontera, SpainHQ checked Sep 17, 2026	201-500	58 contacts →
	Partial evidence “Se fundó en Huelva en 1983 con el objeto social de realizar actividades de Mantenimiento Industrial, fabricaciones metalúrgicas y montajes en especial en el Polo Industrial de…” Source: RevenueBase Database · checked Sep 17, 2026
7	Ecosiona Energía	Indirect evidence	Riba-roja De Túria, SpainHQ checked Sep 17, 2026	51-200	56 contacts →
	Indirect evidence “Somos una empresa especializada ofrecer servicios técnicos personalizados en diseño, instalación y mantenimiento de instalaciones mecánicas, eléctricas y control.” Source: RevenueBase Database · checked Sep 17, 2026
8	Jauregui Ingeniería Y Servicios Industriales S.A Perteneciente AL Entorno Mercantil Serveo Servicios	Indirect evidence	Derio, SpainHQ checked Sep 17, 2026	51-200	48 contacts →
	Indirect evidence “Empresa perteneciente al entorno mercantil de Serveo Servicios Ingeniería, Servicios de Montajes, Mantenimiento, origen en 1943, la Siderurgia "Sociedad Anónima Basconia" Desde…” Source: RevenueBase Database · checked Sep 17, 2026
9	Comercial Industrial García SA	Partial evidence	Molina De Segura, SpainHQ checked Sep 17, 2026	201-500	43 contacts →
	Partial evidence “En Comercial Industrial García, desde nuestra creación en el año 1962, tratamos de dar un servicio de suministro a la industria basado en tres principios fundamentales.” Source: RevenueBase Database · checked Sep 17, 2026
10	Daunis S.A	Partial evidence	Terrassa, SpainHQ checked Sep 17, 2026	51-200	41 contacts →
	Partial evidence “DAUNIS S.A, empresa familiar fundada en 1855, con una experiencia de más de 160 años, se ha situado como un referente del sector de suministros industriales no sólo en el Vallès…” Source: RevenueBase Database · checked Sep 17, 2026
11	Airmat Puerto Real S.L	Indirect evidence	Puerto Real, SpainHQ checked Sep 17, 2026	11-50	32 contacts →
	Indirect evidence “Airmat de Puerto Real S.L.” Source: RevenueBase Database · checked Sep 17, 2026
12	Decofrio S.L	Partial evidence	Cornellá De Llobregat, SpainHQ checked Sep 17, 2026	51-200	30 contacts →
	Partial evidence “Decofrío es una empresa con una dilatada experiencia en instalación y mantenimiento de equipo de frío industrial, comercial y de climatización, abarcando toda Cataluña y…” Source: RevenueBase Database · checked Sep 17, 2026
13	Rcindustrial	Partial evidence	Córdoba, SpainHQ checked Sep 17, 2026	201-500	29 contacts →
	Partial evidence “RCIndustrial, con sede en Córdoba (España), es una empresa dedicada a la ejecución de proyectos de fabricación y montaje industrial, así como al mantenimiento de instalaciones…” Source: RevenueBase Database · checked Sep 17, 2026
14	Verdumasip	Indirect evidence	Alzira, SpainHQ checked Sep 17, 2026	51-200	28 contacts →
	Indirect evidence “En Verdumasip Servicios trabajamos para cubrir íntegramente las necesidades de nuestros clientes en tres áreas interrelacionadas-Mantenimiento e instalaciones de climatización…” Source: RevenueBase Database · checked Sep 17, 2026
15	Caliqua	Indirect evidence	Madrid, SpainHQ checked Sep 17, 2026	51-200	26 contacts →
	Indirect evidence “Caliqua es una sociedad inscrita en el registro mercantil de Madrid constituida el 16 de Diciembre de 1953.” Source: RevenueBase Database · checked Sep 17, 2026
16	Grupo Caldereria Rovira, S.L	Indirect evidence	Celrà, SpainHQ checked Sep 17, 2026	11-50	25 contacts →
	Indirect evidence “Caldereria Rovira is serving the industry worlwide since 1918.” Source: RevenueBase Database · checked Sep 17, 2026
17	Aidesegi SL	Indirect evidence	Derio, SpainHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect evidence “Aidesegi es una empresa que presta servicios integrales de Ingeniería, Consultoría, Instalación y Mantenimiento de todo tipo de instalaciones mecánicas.” Source: RevenueBase Database · checked Sep 17, 2026
18	Grupo Criptana	Indirect evidence	Alcázar De San Juan, SpainHQ checked Sep 17, 2026	51-200	22 contacts →
	Indirect evidence “Grupo Criptana nace bajo el nombre de Aislamientos y Calorifugados Criptana, S.L.” Source: RevenueBase Database · checked Sep 17, 2026
19	Fongascal	Indirect evidence	Bétera, SpainHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect evidence “FONGASCAL SL es una ingeniería con más de 20 años de experiencia en el sector de las instalaciones mecánicas y el mantenimiento de edificios.” Source: RevenueBase Database · checked Sep 17, 2026
20	Grupo Microclima	Partial evidence	Madrid, SpainHQ checked Sep 17, 2026	51-200	20 contacts →
	Partial evidence “Microclima ofrece desde 1981 soluciones tecnológicas en instalaciones mecánicas y de control, dentro de los sectores de Edificación e Industria tanto a nivel Nacional como…” Source: RevenueBase Database · checked Sep 17, 2026
21	Inelt Multitechnical Service	Partial evidence	Cornella De Llobregat, SpainHQ checked Sep 17, 2026	51-200	20 contacts →
	Partial evidence “Empresa dedicada al montaje y mantenimiento de instalaciones en edificio, industrias (electricidad AT/BT, climatización, frío comercial, gas, fluidos, etc.) y gestión integral de…” Source: RevenueBase Database · checked Sep 17, 2026
22	Ulinox Rolls	Indirect evidence	Tolosa, SpainHQ checked Sep 17, 2026	201-500	15 contacts →
	Indirect evidence “Ulinox Rolls, a company belonging to the Meivcore Group, was founded in 2011 in Tolosa - Gipuzkoa (Spain).” Source: RevenueBase Database · checked Sep 17, 2026
23	Tuberias Y Montajes Orgaz SL	Indirect evidence	Alcala De Guadaira, SpainHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
24	Normafluid S.L	Partial evidence	Crevillente, SpainHQ checked Sep 17, 2026	11-50	13 contacts →
	Partial evidence “Suministros y soluciones Industriales.” Source: RevenueBase Database · checked Sep 17, 2026
25	ELING	Indirect evidence	Madrid, SpainHQ checked Sep 17, 2026	201-500	12 contacts →
	Indirect evidence “ELING is a company based out of Madrid, Community Of Madrid, Spain.” 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 contractors industrial. 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 contractors industrial.
Partial evidence: Its own public description names part of mechanical contractors industrial, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mechanical contractors industrial. 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 410 mechanical contractors industrial based in Spain

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Mechanical contractors industrial based in Spain at a glance

As of Sep 17, 2026

6.4%Verified-email coverage

8.7Average contacts per company

11-50Median size (employees)

5.9%Largest-city concentration · Madrid

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

138

11-50

199

51-200

201-500

501-1,000

1,001-5,000

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 410 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 contractors industrial, 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 contractors industrial”. 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 contractors industrial), 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 contractors industrial, 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, 226 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.

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 contractors industrial, 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 contractors industrial are there based in Spain?

RevenueBase identified 410 mechanical contractors industrial 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?

MEISA, headquartered in Argamasilla De Calatrava, tops this list with the largest team on record.

Which city has the most mechanical contractors industrial?

Madrid leads with 24 headquartered companies, followed by Barcelona (11) and Gijon (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 226 verified decision-maker contacts tracked across these 410 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.