Company lists · Data refreshed September 2026

Top 25 Field service companies based in Spain

Name: Field 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 362 companies tracked

RevenueBase identified 362 field service companies headquartered in Spain as of September 2026 and tracks 4,403 professional contacts across them, including 395 with verified work emails. Madrid is the largest hub.

This list covers field 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

362Companies

4,403Contacts tracked

395Verified emails

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The 25 largest field service companies based in Spain

Ranked by team size

Top 25 of 362 field 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 field 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	Homeserve Iberia	Indirect evidence	Pozuelo De Alarcón, SpainHQ checked Sep 20, 2026	1,001-5,000	593 contacts →
	Indirect evidence “HomeServe es tu empresa de confianza especializada en soluciones globales para el cuidado y mantenimiento del hogar, negocios y comunidades.” Source: RevenueBase Database · checked Sep 20, 2026
2	Grupo Diusframi	Indirect evidence	Madrid, SpainHQ checked Sep 20, 2026	501-1,000	441 contacts →
	Indirect evidence “Diusframi Group is a company with an international presence that provides technological, installation, maintenance and repair services for payment methods sector.” 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	Simalga	Indirect evidence	Madrid, SpainHQ checked Sep 20, 2026	201-500	181 contacts →
	Indirect evidence “Somos una empresa de Servicios Técnicos cuyo campo de actuación abarca todas las fases de las instalaciones de edificios, desde la concepción y diseño hasta el mantenimiento y…” Source: RevenueBase Database · checked Sep 20, 2026
6	Geinstal	Indirect evidence	Sant Cugat Del Vallés, SpainHQ checked Sep 20, 2026	201-500	125 contacts →
	Indirect evidence “GEINSTAL es una empresa familiar fundada en 1994, con reconocido prestigio en el sector del mantenimiento y en la ejecución de instalaciones electromecánicas.” Source: RevenueBase Database · checked Sep 20, 2026
7	Serprotech Energy	Indirect evidence	Valencia/valència, SpainHQ checked Sep 20, 2026	51-200	107 contacts →
	Indirect evidence “Somos una empresa de servicios dedicada a ofrecer soluciones en el área de: SERVICIO ESPECIALIZADO DE PERSONAL SERVICIOS DE CAMPO Evaluación, Inspección y Mantenimiento de…” Source: RevenueBase Database · checked Sep 20, 2026
8	ONRED	Indirect evidence	Majadahonda, SpainHQ checked Sep 20, 2026	51-200	98 contacts →
	Indirect evidence “Somos una compañía de asistencia especializada en todo tipo de reparaciones para hogares, comunidades y pymes.” Source: RevenueBase Database · checked Sep 20, 2026
9	Grupo Lasser	Indirect evidence	Madrid, SpainHQ checked Sep 20, 2026	201-500	88 contacts →
	Indirect evidence “We are an expert service company in installation and technical maintenance in Companies, Communities and Homes.” 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	Seitech Grupo Apave	Indirect evidence	Pozuelo De Alarcón, SpainHQ checked Sep 20, 2026	11-50	61 contacts →
	Indirect evidence “Seitech es una empresa de Servicios y Soluciones Tecnológicas.” Source: RevenueBase Database · checked Sep 20, 2026
12	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
13	Opex Energy	Indirect evidence	Barcelona, SpainHQ checked Sep 20, 2026	11-50	44 contacts →
	Indirect evidence “Opex Energy is an engineering and technical assistance company.” Source: RevenueBase Database · checked Sep 20, 2026
14	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
15	Mattelco	Indirect evidence	Sabadell, SpainHQ checked Sep 20, 2026	51-200	37 contacts →
	Indirect evidence “Confiamos en que nuestros valores y filosofía nos van a llevar muy lejos.” Source: RevenueBase Database · checked Sep 20, 2026
16	Güell S.A	Indirect evidence	Vilafranca Del Penedès, SpainHQ checked Sep 20, 2026	51-200	33 contacts →
	Indirect evidence “Güell es una de las principales empresas de servicios para las industrias y el sector público de Cataluña y la Comunidad Valenciana.” Source: RevenueBase Database · checked Sep 20, 2026
17	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
18	EDA Instalaciones Y Energía S.L	Indirect evidence	Badalona, SpainHQ checked Sep 20, 2026	51-200	29 contacts →
	Indirect evidence “EDA Instalaciones y Energía S.L, es una empresa con amplia experiencia en el sector de las instalaciones integrales, mantenimientos y estudios de eficiencia energética.” Source: RevenueBase Database · checked Sep 20, 2026
19	Pm2s Ibéria	Indirect evidence	Cerdanyola Del Valles, SpainHQ checked Sep 20, 2026	51-200	28 contacts →
	Indirect evidence “PM2S is a Service & Support company that can offer the best tailored variety of services for Return to Base, On Site Service, Refurbishment, Call Center, Parts and Electronic…” Source: RevenueBase Database · checked Sep 20, 2026
20	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
21	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
22	Famaex	Indirect evidence	Madrid, SpainHQ checked Sep 20, 2026	11-50	23 contacts →
	Indirect evidence “Famaex es la primera plataforma integral de servicios de mantenimiento y reparaciones B2B de España.” Source: RevenueBase Database · checked Sep 20, 2026
23	Enova Levante	Indirect evidence	Alzira, SpainHQ checked Sep 20, 2026	51-200	22 contacts →
	Indirect evidence “Enova Levante, s.l.” Source: RevenueBase Database · checked Sep 20, 2026
24	Inelt Multitechnical Service	Indirect evidence	Cornella De Llobregat, SpainHQ checked Sep 20, 2026	51-200	20 contacts →
	Indirect 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 20, 2026
25	Felca Instalaciones	Indirect evidence	Barcelona, SpainHQ checked Sep 20, 2026	51-200	19 contacts →
	Indirect evidence “Felca es empresa de proyectos de instalaciones y mantenimiento con más de 40 años de experiencia en el sector terciario e industrial.” 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: field 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 field service companies.
Partial evidence: Its own public description names part of field service companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name field 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 362 field service companies based in Spain

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Field service companies based in Spain at a glance

As of Sep 20, 2026

9.0%Verified-email coverage

12.2Average contacts per company

1-10Median size (employees)

12.4%Largest-city concentration · Madrid

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

184

11-50

127

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 362 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 field 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 “field 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 field 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 field 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, 395 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.

Field service companies by metro

Field service companies in Madrid45

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 field 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 field service companies are there based in Spain?

RevenueBase identified 362 field 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?

Homeserve Iberia, headquartered in Pozuelo De Alarcon, tops this list with the largest team on record.

Which city has the most field service companies?

Madrid leads with 45 headquartered companies, followed by Barcelona (18) and Valencia (9).

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 395 verified decision-maker contacts tracked across these 362 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.