Company lists · Data refreshed November 2026

Top 25 Sustainability and eco pr agencies based in Spain

RevenueBase identified 199 company matches for sustainability and eco pr agencies associated with Spain as of November 2026 and tracks 2,330 professional contacts across them, including 639 with verified work emails. Madrid is the largest hub.

This list covers company matches for sustainability and eco pr agencies 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
199Companies
2,330Contacts tracked
639Verified emails
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The 25 largest sustainability and eco pr agencies based in Spain

Ranked by team size
Top 25 of 199 company matches for sustainability and eco pr agencies 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 matchMadrid, SpainHQ recorded Nov 6, 2026501-1,000656 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchManlleu, SpainHQ recorded Nov 6, 2026201-500343 contacts →

Exact match

“Som una empresa especialitzada en sostenibilitat, aliada amb les organitzacions, territoris i persones compromesos amb un món més sostenible, als quals acompanyem en la seva…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBarcelona, SpainHQ recorded Nov 6, 202651-200335 contacts →

Exact match

“Roman is a communication and Public Relations cross sector agency with 30 years’ experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNonduermas, SpainHQ recorded Nov 6, 20261,001-5,00056 contacts →

Exact match

“Especialistas en cuidar lo que nos rodea, con la sostenibilidad y respeto al medioambiente como gran valor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchElche, SpainHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“TARSA is a Strategic PR Agency with a professional team dedicated to create effective solutions in Communication, Networking and PR services, Digital Marketing, Congresses and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchZaragoza, SpainHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Consultora ambiental y de sostenibilidad social y económica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Agencia de Branding y Comunicación especializada en Sostenibilidad desde 2007.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Nal3 nace con la misión de dar a conocer la actividad o productos de una empresa a la opinión pública, mediante los medios de comunicación y/o acciones de relaciones públicas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“With over 20 years of expertise in the environmental sector, ERF-Energy and Sustainability is a significant firm in the strategic environmental consulting industry that it has…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Agencia de Relaciones Públicas y Comunicación especializada en organizaciones del sector tecnológico, salud, logística, Industria, lifestyle y gastronomía tanto B2C como B2B.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPaterna, SpainHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Specialists in environmental & sustainability communications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Antonomasia es la primera agencia de publicidad y comunicación en España especializada en hábitat y arquitectura sostenibles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Somos una agencia de comunicación y relaciones públicas, de Corporate y Brand PR, creada en 2003, independiente y multisectorial.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBasauri, SpainHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“IK Ingeniería, consultora especializada en ecodiseño, edificación sostenible y formación técnica ambiental.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Ingenature | Sostenibilidad estratégica para real estate En Ingenature ayudamos a promotores e inversores a financiar, reducir riesgos y aumentar el valor de sus activos mediante…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“BRANDING Y COMUNICACIÓN PARA POTENCIAR MARCAS QUE TRABAJAN EN SER SOSTENIBLES.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchA Coruña, SpainHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Somos una empresa de comunicación global e integral, especializada en sostenibilidad, innovación, ODS y responsabilidad social empresarial/ corporativa (RSE, RSC).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAlicante, SpainHQ recorded Nov 6, 20261-109 contacts →

Exact match

“TRESERRES nace para mejorar el medioambiente a través del asesoramiento a las empresas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-107 contacts →

Exact match

“ARTV es un estudio de comunicación y PR boutique especializado en gabinete de prensa, relaciones públicas e institucionales y creación de contenidos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Nov 6, 20261-107 contacts →

Exact match

“En Between comunicación ofrecemos un servicio 360º (comunicación corporativa, comunicación producto, redes sociales, marketing, organización de eventos, etc.) a nuestros clientes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPozuelo De Alarcón, SpainHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Report Comunicación nació en 1994 como agencia especializada en el sector de alimentación, distribución, restauración y gran consumo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSanta Coloma De Cervelló, SpainHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Impulsamos a marcas sostenibles que cambian su mercado.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMadrid, SpainHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Somos Let's Move The World, empresa de consultoría de sostenibilidad ubicada en el centro de Madrid.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMadrid, SpainHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Noizze Media is a young and dinamic public relations firm offering a wide range of traditional and 2.0 services to help companies and brands increase their media exposure through…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCastellón De La Plana, SpainHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Prestamos servicios de consultoría en materia de sostenibilidad corporativa.”

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

Showing 25 of 199 sustainability and eco pr agencies based in Spain

See the full list, filter by size, metro and specialty, and access 639 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sustainability and eco pr agencies based in Spain at a glance

As of Nov 6, 2026
27.4%Verified-email coverage
11.7Average contacts per company
1-10Median size (employees)
32.7%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
162
11-50
28
51-200
2
201-500
2
501-1,000
1
1,001-5,000
2

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 “sustainability and eco pr agencies” 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 639 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 “sustainability and eco pr agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sustainability and eco pr agencies are there based in Spain?

RevenueBase identified 199 company matches for sustainability and eco pr agencies 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?

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

Which city has the most sustainability and eco pr agencies?

Madrid leads with 65 company records, followed by Barcelona (38) and Valencia (5).

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 639 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 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.