Company lists · Data refreshed September 2026

Top 25 Factory maintenance service companies based in Spain

Name: Factory maintenance service companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 491 companies tracked

RevenueBase identified 491 factory maintenance service companies headquartered in Spain as of September 2026 and tracks 9,576 professional contacts across them, including 356 with verified work emails. Madrid is the largest hub.

This list covers factory maintenance service 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 20, 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 20, 2026 86% judged on-target in blind review

491Companies

9,576Contacts tracked

356Verified emails

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The 25 largest factory maintenance service companies based in Spain

Ranked by team size

Top 25 of 491 factory maintenance service companies based in Spain, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to factory maintenance service 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	Optima Facility	Indirect evidence	Hospitalet De Llobregat, SpainHQ checked Sep 20, 2026	10001+	623 contacts →
	Indirect evidence “En Optima facility, somos especialistas en la gestión y provisión de una amplia gama de servicios (Mantenimiento, Seguridad, Instalaciones, Limpieza, Servicios Energéticos, etc.).” Source: RevenueBase Database · checked Sep 20, 2026
2	Grupo Masa	Indirect evidence	Madrid, SpainHQ checked Sep 20, 2026	1,001-5,000	450 contacts →
	Indirect evidence “MASA interviene en toda la cadena de actividades en la vida de las instalaciones e infraestructuras, desde su fase de proyecto, hasta la construcción y montaje de la instalación…” Source: RevenueBase Database · checked Sep 20, 2026
3	MEISA	Indirect evidence	Argamasilla De Calatrava, SpainHQ checked Sep 20, 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 20, 2026
4	Moncobra	Indirect evidence	Madrid, SpainHQ checked Sep 20, 2026	501-1,000	292 contacts →
	Indirect 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 20, 2026
5	Agenor Mantenimientos	Indirect evidence	Tudela, SpainHQ checked Sep 20, 2026	201-500	186 contacts →
	Indirect evidence “30 años al servicio de las Organizaciones de salud.” Source: RevenueBase Database · checked Sep 20, 2026
6	Intenance	Partial evidence	Mungia, SpainHQ checked Sep 20, 2026	201-500	132 contacts →
	Partial evidence “INTENANCE is an Industrial Maintenance and Operations Engineering company belonging to the RDT global engineering solutions corporation.” Source: RevenueBase Database · checked Sep 20, 2026
7	Grupo BN Facility Services	Indirect evidence	Sabadell, SpainHQ checked Sep 20, 2026	1,001-5,000	131 contacts →
	Indirect evidence “En Grupo BN Facility Services nos dedicamos a la prestación de servicios generales, ofreciendo servicios a más de 1.500 centros de trabajo.” Source: RevenueBase Database · checked Sep 20, 2026
8	Sicma21	Indirect evidence	Montcada I Reixac, SpainHQ checked Sep 20, 2026	51-200	88 contacts →
	Indirect evidence “Bienvenido a SICMA21!” Source: RevenueBase Database · checked Sep 20, 2026
9	okoa.tech	Indirect evidence	Ribarroja Del Turia, SpainHQ checked Sep 20, 2026	51-200	77 contacts →
	Indirect evidence “En OKOA ofrecemos soluciones personalizadas llave en mano para retos industriales relacionados con las áreas de producción y mantenimiento avanzado.” Source: RevenueBase Database · checked Sep 20, 2026
10	ATM España	Indirect evidence	Gijón, SpainHQ checked Sep 20, 2026	201-500	65 contacts →
	Indirect evidence “Asistencia Total en Mantenimiento España S.L.U.” Source: RevenueBase Database · checked Sep 20, 2026
11	Talleres Mecánicos DEL Sur, S.A	Indirect evidence	Palos De La Frontera, SpainHQ checked Sep 20, 2026	201-500	58 contacts →
	Indirect 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 20, 2026
12	Gigabar Limpieza Técnica & Mantenimiento Industrial	Indirect evidence	Vitoria-gasteiz, SpainHQ checked Sep 20, 2026	201-500	58 contacts →
	Indirect evidence “En Gigabar somos mucho más que una empresa de limpieza técnica industrial, ya que te ofrecemos un servicio integral de limpieza diseñado y concebido para ti en exclusiva, con el…” Source: RevenueBase Database · checked Sep 20, 2026
13	Ecosiona Energía	Indirect evidence	Riba-roja De Túria, SpainHQ checked Sep 20, 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 20, 2026
14	Enequip	Indirect evidence	Palma De Mallorca, SpainHQ checked Sep 20, 2026	51-200	47 contacts →
	Indirect evidence “enEquip serveis integrals SL is a facilities services company” Source: RevenueBase Database · checked Sep 20, 2026
15	Intech SL	Indirect evidence	La Matanza De Acentejo, SpainHQ checked Sep 20, 2026	11-50	42 contacts →
	Indirect evidence “We timely install and maintain industrial Food & Beverage lines up to their optimum throughput.” Source: RevenueBase Database · checked Sep 20, 2026
16	Integral Service	Indirect evidence	Porriño, SpainHQ checked Sep 20, 2026	51-200	40 contacts →
	Indirect evidence “Integral Service is a company based out of Spain.” Source: RevenueBase Database · checked Sep 20, 2026
17	LA Bruixa Neteges Generals I Manteniments	Partial evidence	Badalona, SpainHQ checked Sep 20, 2026	1,001-5,000	35 contacts →
	Partial evidence “Since 1991, we've combined technical cleaning and comprehensive maintenance, with our own teams and presence across four Catalan provinces.” Source: RevenueBase Database · checked Sep 20, 2026
18	Ctai Group	Indirect evidence	Gijón, SpainHQ checked Sep 20, 2026	51-200	35 contacts →
	Indirect evidence “Somos una empresa de servicios técnicos avanzados dirigida al sector industrial en el campo de la automatización de plantas industriales- INGENIERÍA Proyectos de automatización de…” Source: RevenueBase Database · checked Sep 20, 2026
19	Global Servicios Generales, S.L	Indirect evidence	Barcelona, SpainHQ checked Sep 20, 2026	51-200	35 contacts →
	Indirect evidence “Global Facility Management es una empresa reconocida en el sector de los servicios en Barcelona, con una experiencia acumulada de más de 20 años.” Source: RevenueBase Database · checked Sep 20, 2026
20	CPI Integrated Services SA	Indirect evidence	Barcelona, SpainHQ checked Sep 20, 2026	201-500	31 contacts →
	Indirect evidence “CPI integrated services ofrece a sus clientes, como principal actividad, servicios globales de mantenimiento de edificios e instalaciones en varias modalidades según definición y…” Source: RevenueBase Database · checked Sep 20, 2026
21	Telnor Global Energy	Indirect evidence	Torrelavega, SpainHQ checked Sep 20, 2026	11-50	30 contacts →
	Indirect evidence “TELNOR Global Energy, es una empresa de servicios especializados en Mantenimientos Integrales para Industria, Instituciones, Comercio y Sector Residencial.” Source: RevenueBase Database · checked Sep 20, 2026
22	Rcindustrial	Indirect evidence	Córdoba, SpainHQ checked Sep 20, 2026	201-500	29 contacts →
	Indirect 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 20, 2026
23	Verdumasip	Indirect evidence	Alzira, SpainHQ checked Sep 20, 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 20, 2026
24	Servitec Industrial SA	Indirect evidence	Granollers, SpainHQ checked Sep 20, 2026	51-200	27 contacts →
	Indirect evidence “Servitec, s.a.” Source: RevenueBase Database · checked Sep 20, 2026
25	Caliqua	Indirect evidence	Madrid, SpainHQ checked Sep 20, 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 20, 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: factory maintenance service 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 factory maintenance service companies.
Partial evidence: Its own public description names part of factory maintenance service companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name factory maintenance service 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 491 factory maintenance service companies based in Spain

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Factory maintenance service companies based in Spain at a glance

As of Sep 20, 2026

3.7%Verified-email coverage

19.5Average contacts per company

11-50Median size (employees)

9.4%Largest-city concentration · Madrid

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

185

11-50

205

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 491 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 factory maintenance service 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 “factory maintenance service 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 factory maintenance service 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 factory maintenance service 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, 356 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 20, 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.

Factory maintenance service companies by metro

Factory maintenance service companies in Madrid46

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 factory maintenance service 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 factory maintenance service companies are there based in Spain?

RevenueBase identified 491 factory maintenance service 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?

Optima Facility, headquartered in Hospitalet De Llobregat, tops this list with the largest team on record.

Which city has the most factory maintenance service companies?

Madrid leads with 46 headquartered companies, followed by Barcelona (21) and Zaragoza (15).

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 356 verified decision-maker contacts tracked across these 491 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 20, 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.