Company lists · Data refreshed September 2026

Top 25 Esg compliance service providers based in Spain

Name: Esg compliance service providers based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 208 companies tracked

RevenueBase identified 208 esg compliance service providers headquartered in Spain as of September 2026 and tracks 24,346 professional contacts across them, including 135 with verified work emails. Madrid is the largest hub.

This list covers esg compliance service providers 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 20, 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 20, 2026 86% judged on-target in blind review

208Companies

24,346Contacts tracked

135Verified emails

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The 25 largest esg compliance service providers based in Spain

Ranked by team size

Top 25 of 208 esg compliance service providers based in Spain, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to esg compliance service providers: 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	Autonomo	Indirect evidence	Córdoba, SpainHQ checked Sep 20, 2026	n/a	23,018 contacts →
	Indirect evidence “Calidad y Gestión es una empresa consultora de ámbito internacional especializada en servicios de asesoría en las siguientes áreas: Calidad Medio Ambiente Responsabilidad social…” Source: RevenueBase Database · checked Sep 20, 2026
2	Sm, Sistemas Medioambientales, SL	Indirect evidence	Barcelona, SpainHQ checked Sep 20, 2026	201-500	174 contacts →
	Indirect evidence “Impulsamos la sostenibilidad empresarial con soluciones técnicas y reales.” Source: RevenueBase Database · checked Sep 20, 2026
3	Sygris	Partial evidence	San Sebastián De Los Reyes, SpainHQ checked Sep 20, 2026	51-200	77 contacts →
	Partial evidence “Hi, we’re Sygris, Spain’s leader in sustainability consulting and ESG software.” Source: RevenueBase Database · checked Sep 20, 2026
4	AIBLU	Indirect evidence	Bilbao, SpainHQ checked Sep 20, 2026	51-200	53 contacts →
	Indirect evidence “Con más de 20 años de experiencia, Aiblu se ha consolidado como un referente en el ámbito del cumplimiento normativo.” Source: RevenueBase Database · checked Sep 20, 2026
5	Ineria Management	Partial evidence	Madrid, SpainHQ checked Sep 20, 2026	11-50	48 contacts →
	Partial evidence “At Ineria Management, we help Real Estate and Infrastructure companies integrate sustainability and decarbonization into their projects, creating value through ESG.” Source: RevenueBase Database · checked Sep 20, 2026
6	Grupo DE Auditores Públicos	Indirect evidence	Málaga, SpainHQ checked Sep 20, 2026	11-50	35 contacts →
	Indirect evidence “GRUPO DE AUDITORES PÚBLICOS es el resultado de la unión de diferentes profesionales con el objetivo de proporcionar un servicio uniforme y de alto valor añadido en los sectores de…” Source: RevenueBase Database · checked Sep 20, 2026
7	EHS Techniques	Indirect evidence	Madrid, SpainHQ checked Sep 20, 2026	11-50	28 contacts →
	Indirect 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 20, 2026
8	Cavala Soluciones Sostenibles	Indirect evidence	Madrid, SpainHQ checked Sep 20, 2026	1-10	24 contacts →
	Indirect evidence “CAVALA es un gabinete de asesoría empresarial que se dedica a la implantación, auditoría y mantenimiento de Sistemas de Gestión de Calidad, Seguridad y Salud en el Trabajo, Medio…” Source: RevenueBase Database · checked Sep 20, 2026
9	Coproyma	Indirect evidence	Albacete, SpainHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence “Servicios técnicos especializados de consultoría en Sistemas de gestión, Seguridad alimentaria y cosultoría ambiental, fundada en 2009 con un marcado carácter de atención…” Source: RevenueBase Database · checked Sep 20, 2026
10	Argano	Indirect evidence	Valencia, SpainHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “Argano Asesores somos una empresa valenciana que nace con la misión de ofrecer a nuestros clientes un servicio de calidad y altamente especializado, que les ayude a desarrollar su…” Source: RevenueBase Database · checked Sep 20, 2026
11	Podarcis S.L	Indirect evidence	Palma De Mallorca, SpainHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “Especialistas en la implantación de sistemas de gestión empresarial (calidad, medio ambiente, seguridad y salud labora, energía), realización de auditorías y evaluación de impacto…” Source: RevenueBase Database · checked Sep 20, 2026
12	Teknimap	Indirect evidence	Eibar, SpainHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “TEKNIMAP Energía y Medio Ambiente inicia su actividad en 1993 como empresa de consultoría e inspección medioambiental con una clara vocación industrial.” Source: RevenueBase Database · checked Sep 20, 2026
13	EQM Consulting	Indirect evidence	Dos Hermanas, SpainHQ checked Sep 20, 2026	1-10	11 contacts →
	Indirect evidence “Somos una compañía cuya filosofía se basa en ser proactivos y ofrecer a nuestros clientes un servicio integral desde las áreas de la consultoría, formación, innovación, ingeniería…” Source: RevenueBase Database · checked Sep 20, 2026
14	Conese	Indirect evidence	Madrid, SpainHQ checked Sep 20, 2026	1-10	10 contacts →
	Indirect evidence “conese es la firma de consultoría que acompaña a las organizaciones en su camino hacia la integración de la sostenibilidad en su estrategia empresarial.” Source: RevenueBase Database · checked Sep 20, 2026
15	Erre ESE	Indirect evidence	Valladolid, SpainHQ checked Sep 20, 2026	1-10	10 contacts →
	Indirect evidence “Somos consultores especializados en Responsabilidad Social: gestión ambiental, gestión de personas y gestión económica responsable.” Source: RevenueBase Database · checked Sep 20, 2026
16	Fiabilis Consulting Group	Indirect evidence	SpainHQ checked Sep 20, 2026	51-200	9 contacts →
	Indirect evidence “Since 2009, Fiabilis has pursued a clear purpose: to bring clarity to complexity, correct structural inefficiencies with fairness, and contribute to more transparent and…” Source: RevenueBase Database · checked Sep 20, 2026
17	Ingenature	Indirect evidence	Madrid, SpainHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
18	Grupo Auditae	Indirect evidence	Palma, SpainHQ checked Sep 20, 2026	1-10	9 contacts →
	Indirect evidence “We are a Majorcan company with a large and highly qualified professional team and extensive experience, whose main feature is to offer its customers a fully personalized attention…” Source: RevenueBase Database · checked Sep 20, 2026
19	Aurea Innovación	Indirect evidence	Badajoz, SpainHQ checked Sep 20, 2026	1-10	9 contacts →
	Indirect evidence “ÁUREA INNOVACIÓN es una compañía nacional, competente en Consultoría y Auditoría especializada en Gestión de Calidad, Medioambiente, Seguridad Alimentaria, Gestión de Riesgos…” Source: RevenueBase Database · checked Sep 20, 2026
20	Gaiambiente	Indirect evidence	Madrid, SpainHQ checked Sep 20, 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 20, 2026
21	Punto ESG -Sustainability & ESG	Indirect evidence	Madrid, SpainHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “Con 25 años de experiencia en #sostenibilidad y más de 300 #reportes en #LATAM, asesoramos a empresas para desarrollar de manera efectiva su gestión de sostenibilidad e integrar…” Source: RevenueBase Database · checked Sep 20, 2026
22	AC	Indirect evidence	Tomelloso, SpainHQ checked Sep 20, 2026	1-10	7 contacts →
	Indirect evidence “AC+ es una empresa dedicada a la actividad de consultoría e ingeniería en las áreas de la Gestión Empresarial, Calidad, Medio Ambiente, Seguridad e Innovación.” Source: RevenueBase Database · checked Sep 20, 2026
23	Arco Calidad	Indirect evidence	Santa Cruz De Tenerife, SpainHQ checked Sep 20, 2026	1-10	7 contacts →
	Indirect evidence “ARCO CALIDAD, S.L, se constituye como empresa, en el año 1996, con capital 100% canario para ofrecer asistencia técnica en la implantación de Sistemas de Gestión de Calidad ISO…” Source: RevenueBase Database · checked Sep 20, 2026
24	Isoexpertise España	Indirect evidence	Las Rozas De Madrid, SpainHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “Compañía ISOEXPERTISE ESPAÑA inicia su actividad a principios de 2005 como empresa de consultoría especializada en el desarrollo de sistemas de gestión, que a través de la…” Source: RevenueBase Database · checked Sep 20, 2026
25	Fides Consulting	Indirect evidence	Pollença, SpainHQ checked Sep 20, 2026	1-10	6 contacts →
	Indirect evidence “Fides Consulting nace para poner al alcance de las diferentes organizaciones el conjunto de servicios integrales de consultoría en sistemas de gestión empresarial.” Source: RevenueBase Database · checked Sep 20, 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: esg compliance service providers. 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 esg compliance service providers.
Partial evidence: Its own public description names part of esg compliance service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name esg compliance service providers. 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 208 esg compliance service providers based in Spain

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Esg compliance service providers based in Spain at a glance

As of Sep 20, 2026

0.6%Verified-email coverage

117.0Average contacts per company

1-10Median size (employees)

23.1%Largest-city concentration · Madrid

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

152

11-50

51-200

201-500

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 208 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 esg compliance service providers, 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 “esg compliance service providers”. 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 esg compliance service providers), 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 esg compliance service providers, 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, 135 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 20, 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.

Esg compliance service providers by metro

Esg compliance service providers in Madrid48

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 esg compliance service providers, 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 esg compliance service providers are there based in Spain?

RevenueBase identified 208 esg compliance service providers 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?

Autonomo, headquartered in Cordoba, tops this list with the largest team on record.

Which city has the most esg compliance service providers?

Madrid leads with 48 headquartered companies, followed by Barcelona (24) and Valencia (8).

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 135 verified decision-maker contacts tracked across these 208 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 20, 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.