Company lists · Data refreshed September 2026

Top 25 Drinking water purification companies based in Spain

Name: Drinking water purification companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 255 companies tracked

RevenueBase identified 255 company matches for drinking water purification companies associated with Spain as of September 2026 and tracks 2,315 professional contacts across them, including 222 with verified work emails. Barcelona is the largest hub.

This list covers company matches for drinking water purification companies 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 September 19, 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 Sep 19, 2026 How this list was built

255Companies

2,315Contacts tracked

222Verified emails

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The 25 largest drinking water purification companies based in Spain

Ranked by team size

Top 25 of 255 company matches for drinking water purification companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	Eden Springs	Exact match	Barcelona, SpainHQ recorded Sep 19, 2026	1,001-5,000	488 contacts →
	Exact match “Eden, a proud part of the Culligan family, provides instant access to cleaner, safer, and better-tasting water through our unparalleled expertise in sustainability, science, and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Culligan España	Exact match	Tomares, SpainHQ recorded Sep 19, 2026	501-1,000	153 contacts →
	Exact match “Culligan es conocida por la alta calidad en el tratamiento de piscinas, por su implantación de descalcificadores y equipos de ósmosis inversa en el mercado doméstico, y por la…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Hidro-Water	Exact match	Aldaia, SpainHQ recorded Sep 19, 2026	51-200	53 contacts →
	Exact match “Manufacturer and wholesale exporter of equipment for water treatment, both domestic and industrial, specializing in: reverse osmosis, filtration, ultrafiltration, MBR…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Kinetico Spain	Exact match	L'ametlla Del Vallès, SpainHQ recorded Sep 19, 2026	201-500	43 contacts →
	Exact match “Los productos Kinetico resuelven los problemas de calidad del agua de familias y negocios de todo el mundo, con el fin de garantizar que las ventajas del tratamiento de aguas…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Apliclor Water Solutions	Exact match	Sant Martí Sesgueioles, SpainHQ recorded Sep 19, 2026	51-200	39 contacts →
	Exact match “About APLICLOR Water Solutions: Apliclor was originally established back in 1911 as a family business focused on the commercialization of chemical products.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Aquadeus Y Solares	Exact match	Robledo, SpainHQ recorded Sep 19, 2026	201-500	39 contacts →
	Exact match “Aquadeus, compañía integrada en Grupo Fuertes y Grupo Alma, continúa su crecimiento incorporando a Solares, una de las marcas de agua mineral más emblemáticas de España.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Hidrosalud Tratamiento Integral DEL Agua	Exact match	Alcudia, SpainHQ recorded Sep 19, 2026	11-50	38 contacts →
	Exact match “QUIENES SOMOS Hidrosalud es una empresa dedicada a la salud.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Osmofilter Industrial	Exact match	Silla, SpainHQ recorded Sep 19, 2026	11-50	36 contacts →
	Exact match “En Osmofilter Industrial somos pioneros en el sector de tratamiento de agua en España y expertos en trabajar con ingenierías que dan solución a los problemas del sector.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	TUAWA	Exact match	València, SpainHQ recorded Sep 19, 2026	51-200	35 contacts →
	Exact match “Innovación y sostenibilidad en el consumo de agua.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	VDF Team	Exact match	Cardedeu, SpainHQ recorded Sep 19, 2026	51-200	33 contacts →
	Exact match “Somos una empresa de productos para el tratamiento de agua única en nuestro sector.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Odylsa	Exact match	Santa Perpètua De La Mogoda, SpainHQ recorded Sep 19, 2026	51-200	31 contacts →
	Exact match “ODYL, S.A.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Peter Taboada	Exact match	Redondela, SpainHQ recorded Sep 19, 2026	11-50	29 contacts →
	Exact match “Peter Taboada, S.L.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	BWT ATH	Exact match	Cervelló, SpainHQ recorded Sep 19, 2026	51-200	22 contacts →
	Exact match “Con más de 28 años de experiencia en el mercado, ATH, ofrece una sólida presencia respaldada por el líder europeo en tecnología del agua.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Zonosistem, Ingeniería DEL Ozono SL	Exact match	Puerto De Santa María, SpainHQ recorded Sep 19, 2026	11-50	22 contacts →
	Exact match “ZONOSISTEM, INGENIERÍA DEL OZONO S.L.U.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Ecohidro Agua Y Medio Ambiente	Exact match	Murcia, SpainHQ recorded Sep 19, 2026	11-50	19 contacts →
	Exact match “ECOHIDRO trabaja para ofrecer la mejor solución de tratamiento de aguas que garantice la calidad del agua y aproveche al máximo los recursos con el mínimo gasto energético.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Geodesic Innovations	Exact match	Madrid, SpainHQ recorded Sep 19, 2026	11-50	19 contacts →
	Exact match “En Geodesic ofrecemos el servicio para la desinfección y mejora de la calidad del agua mediante la aplicación de nuestra avanzada tecnología, tanto a nivel nacional como fuera de…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Daga Equipment	Exact match	Calaf, SpainHQ recorded Sep 19, 2026	11-50	17 contacts →
	Exact match “En DAGA investigamos, desarrollamos y fabricamos equipos especializados para la depuración y tratamiento del agua desde el año 1965.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Adesco, SA	Exact match	Granollers, SpainHQ recorded Sep 19, 2026	1-10	15 contacts →
	Exact match “Fabricantes de agua destilada, agua potable en cisternas y otras aguas de alta calidad.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	EL Botijo DE Andalucía	Exact match	Antequera, SpainHQ recorded Sep 19, 2026	11-50	13 contacts →
	Exact match “Servicio de dispensadores de agua mineral natural para empresas y particulares.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Tashia	Exact match	Artesa De Segre, SpainHQ recorded Sep 19, 2026	11-50	13 contacts →
	Exact match “Tashia es una empresa fundada en 1986, especializada en tratamientos del agua potable, sistemas de dosificación, dióxido de cloro y productos químicos; el principal objetivo es…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Tecnoconverting Engineering	Exact match	Sant Fruitós De Bages, SpainHQ recorded Sep 19, 2026	11-50	12 contacts →
	Exact match “Empresa especializada en el desarrollo y construcción de equipos para el sector del tratamiento del agua, como depuradoras, desalinizadoras y potabilizadoras.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Oxidine Water Technology	Exact match	Bergondo, SpainHQ recorded Sep 19, 2026	11-50	12 contacts →
	Exact match “Oxidine es una empresa fundada en A Coruña en el año 1997, con la idea de proporcionar un servicio integral a nuestros clientes en la gestión eficiente del agua, para ello se…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Eminfor S.L	Exact match	Igualada, SpainHQ recorded Sep 19, 2026	11-50	11 contacts →
	Exact match “Somos una empresa dedicada al tratamiento de aguas, urbanas e industriales, con una amplia trayectoria de más de 26 años.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	INSOL	Exact match	Terrassa, SpainHQ recorded Sep 19, 2026	11-50	11 contacts →
	Exact match “Insol Tratamientos del Agua forma parte de Pollet Water Group (PWG), que cuenta con más de 40 años de experiencia en la fabricación, suministro de componentes y sistemas completos…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Adeagua Aplicaciones Hidráulicas	Exact match	Cuarte De Huerva, SpainHQ recorded Sep 19, 2026	11-50	11 contacts →
	Exact match “Somos pioneros ofreciendo soluciones integrales (de tratamiento, depuración y recuperación) para darle un uso más eficiente al agua.” Recorded in the RevenueBase company graph · Sep 19, 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 “drinking water purification companies”. 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 255 drinking water purification companies based in Spain

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Drinking water purification companies based in Spain at a glance

As of Sep 19, 2026

9.6%Verified-email coverage

9.1Average contacts per company

11-50Median size (employees)

6.3%Largest-city concentration · Barcelona

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

121

11-50

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 255 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 “drinking water purification companies” 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 222 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 September 19, 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 “drinking water purification companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many drinking water purification companies are there based in Spain?

RevenueBase identified 255 company matches for drinking water purification companies associated with Spain as of September 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?

Eden Springs tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most drinking water purification companies?

Barcelona leads with 16 company records, followed by Madrid (14) and Valencia (13).

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 222 professional contacts with verified work emails tracked across these 255 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 September 19, 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.