Company lists · Data refreshed November 2026

Top 19 Clean water access organizations based in Spain

RevenueBase identified 71 company matches for clean water access organizations associated with Spain as of November 2026 and tracks 732 professional contacts across them, including 71 with verified work emails. Barcelona is the largest hub.

This list covers company matches for clean water access organizations 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
71Companies
732Contacts tracked
71Verified emails
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The 19 largest clean water access organizations based in Spain

Ranked by team size
Top 19 of 71 company matches for clean water access organizations 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBarcelona, SpainHQ recorded Nov 6, 2026501-1,00048 contacts →

Exact match

“SOREA és una empresa del sector del medi ambient que gestiona tots els processos del cicle integral de l’aigua: la captació, la potabilització, el transport, la distribució, el…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSan Sebastián, SpainHQ recorded Nov 6, 2026201-50042 contacts →

Exact match

“Impulsado por un número muy importante de municipios gipuzkoanos, el Consorcio de Aguas de Gipuzkoa nació en 1990 con el cometido de construir una nueva y moderna red de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchValència, SpainHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“Innovación y sostenibilidad en el consumo de agua.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Como marca tenemos una misión muy clara: Creando un mundo donde cualquier persona en cualquier lugar pueda beber agua, sin que esto sea un peaje para el planeta.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5024 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGirona, SpainHQ recorded Nov 6, 20261-1021 contacts →

Exact match

“CAT El Clúster Català de l’Aigua (CATALAN WATER PARTNERSHIP) és l’associació estratègica on consultores, centres de coneixement, fabricants d’equips, enginyeries i altres entitats…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMálaga, SpainHQ recorded Nov 6, 20261-1020 contacts →

Exact match

“We link stakeholders committed to generating a positive impact on water resources in the basin where they operate with farmers and many other local solutions for promoting the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAvilés, SpainHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Aguas de Avilés gestiona el ciclo integral del agua para más de personas, asegurando la calidad y sostenibilidad.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Aqua Positive Aqua Positive is the world’s leading Marketplace for Positive Water Impact projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchElche, SpainHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Somos Emanantial ofrecemos y damos servicio de agua sostenible a empresas y particulares.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTerrassa, SpainHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“Water is a natural resource par excellence, but its wealth is not equally shared.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCuarte De Huerva, SpainHQ recorded Nov 6, 202611-5010 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 · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSan José De La Rinconada, SpainHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Ayudamos a los usuarios a elegir, dónde y qué agua beber, ahorrando tiempo y dinero, y protegiendo su salud y el medio ambiente.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchOviedo, SpainHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“Suministro de agua potable y depuración de aguas residuales”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Osmosys provides affordable access to the highest-quality, healthy, filtered water directly from your tap without the use of plastics or carbon-heavy delivery trucks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-504 contacts →

Exact match

“We are a non-profit organization, created in 2010 with the objective of contributing to the resolution of the problems derived from the lack of water and sanitation in the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-102 contacts →

Exact match

“KarmaDrip is a team of techno-optimists.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDenia, SpainHQ recorded Nov 6, 20261-101 contacts →

Exact match

“At Laboratorio “Aqua Vitae” we have successfully created countless water treatment solutions for clients since 2015.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMadrid, SpainHQ recorded Nov 6, 20261-101 contacts →

Exact match

“La Fundación Energías Sin Fronteras (Esf) tiene como misión extender y facilitar el acceso a los servicios energéticos y de agua potable, de modo continuado, a los que todavía no…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 19 of 71 clean water access organizations based in Spain

See the full list, filter by size, metro and specialty, and access 71 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clean water access organizations based in Spain at a glance

As of Nov 6, 2026
9.7%Verified-email coverage
10.3Average contacts per company
1-10Median size (employees)
18.3%Largest-city concentration · Barcelona
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
45
11-50
11
51-200
10
201-500
2
501-1,000
3

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 71 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 “clean water access organizations” 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 71 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 “clean water access organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clean water access organizations are there based in Spain?

RevenueBase identified 71 company matches for clean water access organizations 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?

Sorea S.A.U tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most clean water access organizations?

Barcelona leads with 13 company records, followed by Madrid (9) and Seville (4).

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 71 professional contacts with verified work emails tracked across these 71 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.