Company lists · Data refreshed September 2026

Top 25 Watershed analysis consultants based in Spain

RevenueBase identified 199 company matches for watershed analysis consultants associated with Spain as of September 2026 and tracks 1,985 professional contacts across them, including 193 with verified work emails. Madrid is the largest hub.

This list covers company matches for watershed analysis consultants 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 22, 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 22, 2026 How this list was built
199Companies
1,985Contacts tracked
193Verified emails
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The 25 largest watershed analysis consultants based in Spain

Ranked by team size
Top 25 of 199 company matches for watershed analysis consultants based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 Sep 22, 2026201-500418 contacts →

Exact match

“Founded in 1994, in Barcelona, Spain, Amphos21 includes three companies in Spain (1994), Chile (2009) and Peru (2012).”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchBarcelona, SpainHQ recorded Sep 22, 202611-5035 contacts →

Exact match

“ESOLVE is an environmental consulting and engineering company that provides a wide range of professional services to private sector companies and public organizations for the…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Sep 22, 202611-5029 contacts →

Exact match

“Somos un socio de confianza estratégico para nuestros clientes.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchBadajoz, SpainHQ recorded Sep 22, 202611-5029 contacts →

Exact match

“EXTREPRONATUR SL es una consultora medioambiental y servicios AVENIDA JUAN PEREDA PILA, 1, BADAJOZ, Badajoz, Spain.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Sep 22, 202611-5027 contacts →

Exact match

“Zumain Ingenieros, inicia su andadura en el año 2002, con la intención de desarrollar su trabajo en el sector de los estudios y proyectos ambientales, con el objetivo de dar un…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Sep 22, 202611-5026 contacts →

Exact match

“Consultoría e ingeniería ambiental.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Sep 22, 202611-5024 contacts →

Exact match

“Consultoría de Técnicas Ambientales is an independent company dedicated to monitoring, control, advice and environmental consulting; providing its service, both to the public and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchEl Puerto De Santa María, SpainHQ recorded Sep 22, 202611-5022 contacts →

Exact match

“Empresa de Ingeniería Ambiental.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchBarcelona, SpainHQ recorded Sep 22, 202611-5017 contacts →

Exact match

“Somos una consultoría de edificación, infraestructuras y medio ambiente integrada por profesionales con una dilatada experiencia en los ámbitos públicos y privados.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchZaragoza, SpainHQ recorded Sep 22, 202611-5016 contacts →

Exact match

“CINGRAL is one of Spain’s leading consultancies in Rural Development, Water and Environment sectors.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Sep 22, 202611-5016 contacts →

Exact match

“Rebajamiento de Niveles Freáticos y Descontaminación de Suelos y Aguas Subterráneas.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchTarrega, SpainHQ recorded Sep 22, 20261-1014 contacts →

Exact match

“ARUM SERVEIS AMBIENTALS nace con el fin de ofrecer soluciones y oportunidades de mejora a empresas, particulares y entidades en el campo del medio ambiente, siempre teniendo en…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchBilbao, SpainHQ recorded Sep 22, 20261-1014 contacts →

Exact match

“Consultoría medioambiental experta en la gestión de los suelos contaminados, aguas subterráneas y control atmosférico En este sector, considera que las aproximaciones existentes a…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchErandio, SpainHQ recorded Sep 22, 202611-5012 contacts →

Exact match

“ANBIOTEK es una de las principales empresas de servicios de vigilancia de la calidad de las aguas naturales.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchIgualada, SpainHQ recorded Sep 22, 20261-1011 contacts →

Exact match

“Som una consultoria i enginyeria especialitzada en projectes del cicle de l’aigua.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchAreeta, SpainHQ recorded Sep 22, 20261-109 contacts →

Exact match

“Metroeconomica es un grupo de consultoría independiente especializado en el análisis económico y de políticas públicas con un énfasis especial en cuestiones ambientales, los…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchBarcelona, SpainHQ recorded Sep 22, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchMadrid, SpainHQ recorded Sep 22, 20261-109 contacts →

Exact match

“GAIAMBIENTE es una consultora especializada en medio ambiente que brinda sus servicios tanto a organismos públicos como a empresas privadas.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchOiartzun, SpainHQ recorded Sep 22, 202611-508 contacts →

Exact match

“Empresa de consultoría y servicios especializada en el medio ambiente, referentes en biodiversidad, evaluación ambiental y planificación y gestión del agua./ Ingurumenean…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchBarcelona, SpainHQ recorded Sep 22, 20261-108 contacts →

Exact match

“Tractament Mediambiental Integral ( TMI ), se funda el año l996 con el objetivo de satisfacer las necesidades ambientales de las empresas.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchBilbao, SpainHQ recorded Sep 22, 202611-507 contacts →

Exact match

“Ingeniería y Consultoría de Medio Ambiente y Sostenibilidad.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchVic, SpainHQ recorded Sep 22, 202611-507 contacts →

Exact match

“Som una empresa d'Enginyeria - Consultoria especialitzada en el sector del medi ambient, fundada l'any 1997 amb un clar objectiu: oferir a les empreses un servei integral i…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchGirona, SpainHQ recorded Sep 22, 20261-106 contacts →

Exact match

“Imbricar significa disponer cosas en serie, superpuestas entre sí parcialmente.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchGranada, SpainHQ recorded Sep 22, 20261-105 contacts →

Exact match

“Gestema Sur es una consultora especializada en el sector ambiental integrada por un equipo interdisciplinar de biólogos, ambientólogos, abogados, ingenieros y otros profesionales…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchBarcelona, SpainHQ recorded Sep 22, 20261-105 contacts →

Exact match

“DATAMBIENT somos una empresa de consultoría que desarrollamos proyectos dentro del área de ingeniería y gestión del medio ambiente, especializada en el ámbito de residuos.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 199 watershed analysis consultants based in Spain

See the full list, filter by size, metro and specialty, and access 193 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Watershed analysis consultants based in Spain at a glance

As of Sep 22, 2026
9.7%Verified-email coverage
10.0Average contacts per company
1-10Median size (employees)
20.6%Largest-city concentration · Madrid
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
141
11-50
51
51-200
6
201-500
1

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 199 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 “watershed analysis consultants” 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 193 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 22, 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 “watershed analysis consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many watershed analysis consultants are there based in Spain?

RevenueBase identified 199 company matches for watershed analysis consultants 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?

Amphos 21 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most watershed analysis consultants?

Madrid leads with 41 company records, followed by Barcelona (18) and Granada (6).

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 193 professional contacts with verified work emails tracked across these 199 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 22, 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.