Company lists · Data refreshed November 2026

Top 25 Water system installation contractors based in Spain

Name: Water system installation contractors based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 291 companies tracked

RevenueBase identified 291 company matches for water system installation contractors associated with Spain as of November 2026 and tracks 3,326 professional contacts across them, including 406 with verified work emails. Madrid is the largest hub.

This list covers company matches for water system installation contractors associated with Spain, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

291Companies

3,326Contacts tracked

406Verified emails

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The 25 largest water system installation contractors based in Spain

Ranked by team size

Top 25 of 291 company matches for water system installation contractors based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	GS Inima Environment	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	1,001-5,000	429 contacts →
	Exact match “Positioned as one of the companies with the largest number of plants in terms of concessions, GS Inima is a world benchmark in the water sector acting in all phases of the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Nordés Ancín	Exact match	Cambre, SpainHQ recorded Nov 6, 2026	201-500	126 contacts →
	Exact match “En Nordés ancín transformamos ideas en soluciones de ingeniería innovadoras y sostenibles.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Genera Quatro, S.L	Exact match	Paterna, SpainHQ recorded Nov 6, 2026	51-200	79 contacts →
	Exact match “GENERA Q es una empresa especializada en el diseño, ejecución y mantenimiento de instalaciones.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Construcía Instalaciones S.L	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	51-200	69 contacts →
	Exact match “Construcía Instalaciones, expertos en instalaciones de Ingeniería desde el año 2002, gestionamos proyectos integrales de diseño e implementación de todas las infraestructuras…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Aclimar	Exact match	Alcorcón, SpainHQ recorded Nov 6, 2026	201-500	64 contacts →
	Exact match “Desde el año 1993, trabajamos en el sector de las instalaciones de fontanería, climatización, gas y energías renovables.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Saniplast Soluciones Sostenibles DEL Agua	Exact match	Siero, SpainHQ recorded Nov 6, 2026	51-200	63 contacts →
	Exact match “Somos distribuidores de los principales fabricantes nacionales y extranjeros de productos para obra civil, con la oferta más amplia de tuberías, accesorios, registros, arquetas y…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Comercial Industrial García SA	Exact match	Molina De Segura, SpainHQ recorded Nov 6, 2026	201-500	45 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Inmarepro	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	51-200	40 contacts →
	Exact match “En Inmarepro llevamos más de 30 años desarrollando soluciones a medida para cada industria.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Fluidra Commercial Pool	Exact match	Sant Cugat Del Vallès, SpainHQ recorded Nov 6, 2026	1,001-5,000	39 contacts →
	Exact match “Fluidra Commercial Pool and Wellness is a Fluidra Business Unit with extensive experience in designing, developing and implementing water facilities all around the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Valnu Servicios DE Ingenieria S.L	Exact match	Valencia, SpainHQ recorded Nov 6, 2026	11-50	38 contacts →
	Exact match “Valnu Servicios de Ingeniería S.L.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Dinotec	Exact match	Seville, SpainHQ recorded Nov 6, 2026	11-50	38 contacts →
	Exact match “DINOTEC Sociedad de Aguas y Medio Ambiente S.L.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Ansareo Grupo	Exact match	Ortuella, SpainHQ recorded Nov 6, 2026	1,001-5,000	34 contacts →
	Exact match “Ofrecemos soluciones en cuanto a obra civil, servicios de limpiezas industriales, equipos de bombeo, servicios de jardinería, y un amplio abanico de servicios a disposición de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Esqueiro	Exact match	A Coruña, SpainHQ recorded Nov 6, 2026	51-200	34 contacts →
	Exact match “ESQUEIRO, S.L.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Güell S.A	Exact match	Vilafranca Del Penedès, SpainHQ recorded Nov 6, 2026	51-200	33 contacts →
	Exact match “Güell es una de las principales empresas de servicios para las industrias y el sector público de Cataluña y la Comunidad Valenciana.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	EDA Instalaciones Y Energía S.L	Exact match	Badalona, SpainHQ recorded Nov 6, 2026	51-200	32 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Marea, Medio Ambiente, Residuos Y Agua	Exact match	Seville, SpainHQ recorded Nov 6, 2026	11-50	32 contacts →
	Exact match “Marea es una empresa del grupo RUSVEL de construcción y servicios, con una dilatada experiencia en el ciclo integral del agua y otros campos como la industria, la agricultura, el…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Esparplant	Exact match	Orkoien, SpainHQ recorded Nov 6, 2026	11-50	30 contacts →
	Exact match “Esparplant es una empresa de ingeniería especializada en el diseño, asesoría y seguimiento de proyectos de construcción e instalaciones en plantas industriales.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	OPS Infraestructuras Y Servicios Hidraulicos SL	Exact match	Humanes De Madrid, SpainHQ recorded Nov 6, 2026	51-200	27 contacts →
	Exact match “OPS INFRAESTRUCTURAS Y SERVICIOS HIDRAULICOS SL is a construction company based out of CALLE DALIA, 4, MADRID, Madrid, Spain.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Felca Instalaciones	Exact match	Barcelona, SpainHQ recorded Nov 6, 2026	51-200	24 contacts →
	Exact match “Felca es empresa de proyectos de instalaciones y mantenimiento con más de 40 años de experiencia en el sector terciario e industrial.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Aidesegi SL	Exact match	Derio, SpainHQ recorded Nov 6, 2026	11-50	22 contacts →
	Exact match “Aidesegi es una empresa que presta servicios integrales de Ingeniería, Consultoría, Instalación y Mantenimiento de todo tipo de instalaciones mecánicas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Jofer Hvac Engineering & Services	Exact match	Viator, SpainHQ recorded Nov 6, 2026	11-50	21 contacts →
	Exact match “El largo camino que JOFER ha ido recorriendo hasta llegar a ser la gran empresa que es hoy, comienza en 1978, con una empresa familiar dedicada a la gestión y prestación de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Movilfrio S.L	Exact match	Alicante, SpainHQ recorded Nov 6, 2026	11-50	16 contacts →
	Exact match “TMS-Movilfrio es una empresa dedicada a realizar instalaciones, tanto en la construcción como en la industria, principalmente relacionadas con sistemas de: Climatización…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Tuberplas, S.A	Exact match	Ribarroja Del Turia, SpainHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match “Almacén de fontanería, Calefacción, Aire Acondicionado, Sistemas de energía Solar Térmica, Instalaciones Contraincendios, gas y otros materiales tanto para Obra Pública como para…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Altecfrio SL	Exact match	El Viso Del Alcor, SpainHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	BCS Ingeniería Y Fabricación S.L	Exact match	Torrent, SpainHQ recorded Nov 6, 2026	51-200	13 contacts →
	Exact match “Somos tu empresa de ingeniería, instalación y montaje industrial.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “water system installation contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 291 water system installation contractors based in Spain

See the full list, filter by size, metro and specialty, and access 406 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water system installation contractors based in Spain at a glance

As of Nov 6, 2026

12.2%Verified-email coverage

11.4Average contacts per company

11-50Median size (employees)

6.2%Largest-city concentration · Madrid

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

104

11-50

144

51-200

201-500

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 291 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Spain whose business descriptions match “water system installation contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 406 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “water system installation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water system installation contractors are there based in Spain?

RevenueBase identified 291 company matches for water system installation contractors associated with Spain as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

GS Inima Environment tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most water system installation contractors?

Madrid leads with 18 company records, followed by Barcelona (9) and Malaga (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 406 professional contacts with verified work emails tracked across these 291 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.