Company lists · Data refreshed September 2026

Top 25 Environmental impact mitigation companies based in Spain

Name: Environmental impact mitigation 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 142 companies tracked

RevenueBase identified 142 environmental impact mitigation companies headquartered in Spain as of September 2026 and tracks 1,312 professional contacts across them, including 183 with verified work emails. Madrid is the largest hub.

This list covers environmental impact mitigation companies headquartered in Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

142Companies

1,312Contacts tracked

183Verified emails

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The 25 largest environmental impact mitigation companies based in Spain

Ranked by team size

Top 25 of 142 environmental impact mitigation companies based in Spain, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to environmental impact mitigation companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Ideas Medioambientales	Indirect evidence	Albacete, SpainHQ checked Sep 19, 2026	51-200	135 contacts →
	Indirect evidence “Consulting company based in Castilla-La Mancha (Spain) of national and international scope.” Source: RevenueBase Database · checked Sep 19, 2026
2	Taxus Medio Ambiente	Indirect evidence	Oviedo, SpainHQ checked Sep 19, 2026	51-200	71 contacts →
	Indirect evidence “TAXUS MEDIO AMBIENTE es una consultoría ambiental.” Source: RevenueBase Database · checked Sep 19, 2026
3	CIMAS	Indirect evidence	Bilbao, SpainHQ checked Sep 19, 2026	n/a	69 contacts →
	Indirect evidence “CIMAS Innovación y Medio Ambiente es una compañía de servicios avanzados especializada en Desarrollo Sostenible y Medio Ambiente.” Source: RevenueBase Database · checked Sep 19, 2026
4	Transcendent	Partial evidence	Madrid, SpainHQ checked Sep 19, 2026	11-50	46 contacts →
	Partial evidence “Transcendent es una consultora estratégica de Impacto y sostenibilidad.” Source: RevenueBase Database · checked Sep 19, 2026
5	Grupo Sylvestris	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	11-50	40 contacts →
	Indirect evidence “SYLVESTRIS es una empresa de ingeniería natural que ofrece soluciones innovadoras integrando personas y naturaleza.” Source: RevenueBase Database · checked Sep 19, 2026
6	Esolve. Environmental Consulting And Engineering	Partial evidence	Barcelona, SpainHQ checked Sep 19, 2026	11-50	35 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
7	Erf, Energia & Sostenibilitat - Wattega	Partial evidence	Barcelona, SpainHQ checked Sep 19, 2026	11-50	33 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
8	Ibersyd Iber Sostenibilidad Y Desarrollo	Indirect evidence	Zaragoza, SpainHQ checked Sep 19, 2026	11-50	30 contacts →
	Indirect evidence “Consultora ambiental y de sostenibilidad social y económica.” Source: RevenueBase Database · checked Sep 19, 2026
9	Altácia	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	11-50	29 contacts →
	Indirect evidence “Somos un socio de confianza estratégico para nuestros clientes.” Source: RevenueBase Database · checked Sep 19, 2026
10	Extrepronatur SL	Indirect evidence	Badajoz, SpainHQ checked Sep 19, 2026	11-50	29 contacts →
	Indirect evidence “EXTREPRONATUR SL es una consultora medioambiental y servicios AVENIDA JUAN PEREDA PILA, 1, BADAJOZ, Badajoz, Spain.” Source: RevenueBase Database · checked Sep 19, 2026
11	EHS Techniques	Partial evidence	Madrid, SpainHQ checked Sep 19, 2026	11-50	28 contacts →
	Partial evidence “EHS TECHNIQUES is a Social, Environmental and Health and Safety consultancy with a team of professionals and associates with a strong experience in providing best available…” Source: RevenueBase Database · checked Sep 19, 2026
12	Zumain Ingenieros	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	11-50	27 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
13	Minuartia	Indirect evidence	Barcelona, SpainHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “Minuartia és una empresa de consultoria ambiental amb una sòlida trajectòria de 25 anys d'experiència.” Source: RevenueBase Database · checked Sep 19, 2026
14	Biodiversity Node, S.L	Indirect evidence	Tres Cantos, SpainHQ checked Sep 19, 2026	1-10	24 contacts →
	Indirect evidence “Biodiversity Node es una iniciativa capaz de resolver los desafíos de gestión de la biodiversidad y evaluación ambiental en todo el mundo.” Source: RevenueBase Database · checked Sep 19, 2026
15	Emberiza	Indirect evidence	La Coruña, SpainHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “EMBERIZA es la consultoría ambiental especialista en tramitación de infraestructuras de energías renovables.” Source: RevenueBase Database · checked Sep 19, 2026
16	Green Globe Sostenibilidad Y Proyectos Ambientales	Indirect evidence	Málaga, SpainHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “Desarrollo integral de proyectos ambientales.” Source: RevenueBase Database · checked Sep 19, 2026
17	Arum Consultoria Ambiental	Indirect evidence	Tarrega, SpainHQ checked Sep 19, 2026	1-10	14 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
18	Grunver Sostenibilidad	Indirect evidence	Las Arenas, SpainHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “La amplia diversidad que caracteriza el sector medioambiental hace que cada vez se demanden más profesionales para la elaboración de planes y programas relacionadas con el…” Source: RevenueBase Database · checked Sep 19, 2026
19	DAC Enviro SL	Indirect evidence	Barcelona, SpainHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
20	Asistencia Técnica Hoolistica S.L.U	Indirect evidence	Sevilla, SpainHQ checked Sep 19, 2026	1-10	9 contacts →
	Indirect evidence “Can you imagine a professional group whose aim were to achieve your goals collaborating together to create a more sustainable future?” Hoolistica works covering the whole national…” Source: RevenueBase Database · checked Sep 19, 2026
21	Gaiambiente	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	1-10	9 contacts →
	Indirect evidence “GAIAMBIENTE es una consultora especializada en medio ambiente que brinda sus servicios tanto a organismos públicos como a empresas privadas.” Source: RevenueBase Database · checked Sep 19, 2026
22	Ekolur Asesoría Ambiental	Indirect evidence	Oiartzun, SpainHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “Empresa de consultoría y servicios especializada en el medio ambiente, referentes en biodiversidad, evaluación ambiental y planificación y gestión del agua./ Ingurumenean…” Source: RevenueBase Database · checked Sep 19, 2026
23	Inguru, Ingeniería Y Gestión Ambiental	Indirect evidence	Bilbao, SpainHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “Ingeniería y Consultoría de Medio Ambiente y Sostenibilidad.” Source: RevenueBase Database · checked Sep 19, 2026
24	Blue Synergy SL	Partial evidence	Madrid, SpainHQ checked Sep 19, 2026	1-10	7 contacts →
	Partial evidence “Blue Synergy emerged from the need of engaging long-term sustainability in the environmental and social domains with economic benefits for the stakeholders involved, from…” Source: RevenueBase Database · checked Sep 19, 2026
25	Forest Bank	Indirect evidence	Torrecilla, SpainHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence “Forest Bank es el primer servicio de medición y compensación de huella de carbono orientado a pymes y grandes empresas.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: environmental impact mitigation companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names environmental impact mitigation companies.
Partial evidence: Its own public description names part of environmental impact mitigation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental impact mitigation companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 142 environmental impact mitigation companies based in Spain

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Environmental impact mitigation companies based in Spain at a glance

As of Sep 19, 2026

13.9%Verified-email coverage

9.2Average contacts per company

1-10Median size (employees)

19.7%Largest-city concentration · Madrid

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

108

11-50

51-200

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 142 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among environmental impact mitigation companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Spain whose own description of what they do matches “environmental impact mitigation companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names environmental impact mitigation companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among environmental impact mitigation companies, and records with no verified work email. Companies headquartered outside Spain are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 183 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Environmental impact mitigation companies by metro

Environmental impact mitigation companies in Madrid28

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names environmental impact mitigation companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many environmental impact mitigation companies are there based in Spain?

RevenueBase identified 142 environmental impact mitigation companies headquartered in Spain as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Ideas Medioambientales, headquartered in Albacete, tops this list with the largest team on record.

Which city has the most environmental impact mitigation companies?

Madrid leads with 28 headquartered companies, followed by Barcelona (12) and Malaga (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 183 verified decision-maker contacts tracked across these 142 companies.

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 Smart Search, 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.