Company lists · Data refreshed September 2026

Top 25 Industrial sustainability consultants based in Spain

Name: Industrial sustainability consultants based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,002 companies tracked

RevenueBase identified 1,002 industrial sustainability consultants headquartered in Spain as of September 2026 and tracks 12,489 professional contacts across them, including 1,264 with verified work emails. Madrid is the largest hub.

This list covers industrial sustainability consultants 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 17, 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 17, 2026 86% judged on-target in blind review

1,002Companies

12,489Contacts tracked

1,264Verified emails

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The 25 largest industrial sustainability consultants based in Spain

Ranked by team size

Top 25 of 1,002 industrial sustainability consultants based in Spain, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial sustainability consultants: 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	Dominion Global	Indirect evidence	Bilbao-bilbo, SpainHQ checked Sep 17, 2026	10001+	2,146 contacts →
	Indirect evidence “We provide sustainable services and 360 projects.” Source: RevenueBase Database · checked Sep 17, 2026
2	Inerco	Partial evidence	Sevilla, SpainHQ checked Sep 17, 2026	1,001-5,000	688 contacts →
	Partial evidence “INERCO, with 30 years of experience, offers comprehensive services and develops advanced technologies that contribute to sustainable industrial development, acting as a leader in…” Source: RevenueBase Database · checked Sep 17, 2026
3	AESA	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	n/a	351 contacts →
	Indirect evidence “Ingeniería y Consultoría Energética orientada a la búsqueda y el desarrollo de soluciones energéticas de alta eficiencia para sus Clientes.” Source: RevenueBase Database · checked Sep 17, 2026
4	Anthesis ESP	Indirect evidence	Manlleu, SpainHQ checked Sep 17, 2026	201-500	337 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
5	Ecointegral Ingeniería, SL	Indirect evidence	Córdoba, SpainHQ checked Sep 17, 2026	201-500	234 contacts →
	Indirect evidence “ECOINTEGRAL INGENIERÍA is an independent company of advanced engineering and consulting firm that operates in 3 areas of expertise: Energy, Telecommunications and Environment.” Source: RevenueBase Database · checked Sep 17, 2026
6	Sm, Sistemas Medioambientales, SL	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	201-500	174 contacts →
	Indirect evidence “Impulsamos la sostenibilidad empresarial con soluciones técnicas y reales.” Source: RevenueBase Database · checked Sep 17, 2026
7	MAI Group	Partial evidence	Madrid, SpainHQ checked Sep 17, 2026	51-200	152 contacts →
	Partial evidence “MAI has been in international consultancy for over 25 years driving energy and environmental project around the world, helping to design and plan reliable supply systems based on…” Source: RevenueBase Database · checked Sep 17, 2026
8	Instra Ingenieros	Partial evidence	A Coruña, SpainHQ checked Sep 17, 2026	51-200	135 contacts →
	Partial evidence “Instra Ingenieros, empresa de ingeniería y consultoría, aporta creatividad e innovación en sus servicios para el desarrollo industrial y empresarial.” Source: RevenueBase Database · checked Sep 17, 2026
9	Valladares Ingeniería S.L	Indirect evidence	Madrid, SpainHQ checked Sep 17, 2026	51-200	131 contacts →
	Indirect evidence “Within VALLADARES_ing, engineering challenges are part of our everyday" Global engineering and sustainable buildings Applying our vast experience we strive to provide our clients…” Source: RevenueBase Database · checked Sep 17, 2026
10	INOVA	Indirect evidence	Vigo, SpainHQ checked Sep 17, 2026	11-50	131 contacts →
	Indirect evidence “Somos una consultora especializada en ofrecer soluciones a medida a empresas y organizaciones basadas en la ingeniería y las tecnologías más innovadoras.” Source: RevenueBase Database · checked Sep 17, 2026
11	Heymo Ingeniería, S.A.U	Indirect evidence	Madrid, SpainHQ checked Sep 17, 2026	201-500	109 contacts →
	Indirect evidence “HEYMO es una empresa de servicios profesionales de ingeniería y consultoría que cuenta con 60 años de experiencia nacional e internacional.” Source: RevenueBase Database · checked Sep 17, 2026
12	Grupo Trebol Energia	Partial evidence	Sant Joan Despi, SpainHQ checked Sep 17, 2026	51-200	84 contacts →
	Partial evidence “We are one of the leading energy business consultancies in Spain.” Source: RevenueBase Database · checked Sep 17, 2026
13	Emgrisa	Indirect evidence	Madrid, SpainHQ checked Sep 17, 2026	51-200	84 contacts →
	Indirect evidence “Emgrisa es una empresa pionera en servicios y soluciones medioambientales y en economía circular.” Source: RevenueBase Database · checked Sep 17, 2026
14	Tresca Ingeniería, S.A	Partial evidence	Léon, SpainHQ checked Sep 17, 2026	51-200	78 contacts →
	Partial evidence “Tresca Ingeniería nace en 2001, ofreciendo a sus clientes servicios de ingeniería y consultoría en los sectores industrial, terciario y residencial.” Source: RevenueBase Database · checked Sep 17, 2026
15	Sygris	Partial evidence	San Sebastián De Los Reyes, SpainHQ checked Sep 17, 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 17, 2026
16	Taxus Medio Ambiente	Indirect evidence	Oviedo, SpainHQ checked Sep 17, 2026	51-200	71 contacts →
	Indirect evidence “TAXUS MEDIO AMBIENTE es una consultoría ambiental.” Source: RevenueBase Database · checked Sep 17, 2026
17	CIMAS	Indirect evidence	Bilbao, SpainHQ checked Sep 17, 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 17, 2026
18	Azigrene Energy Consulting	Indirect evidence	Valencia/valència, SpainHQ checked Sep 17, 2026	51-200	58 contacts →
	Indirect evidence “Azigrene es una empresa de servicios de Consultoría e Ingeniería Energética, que desarrolla su actividad en- Reducción del coste: Definición de la mejor estrategia de compra…” Source: RevenueBase Database · checked Sep 17, 2026
19	TECAM	Indirect evidence	Polinyà, SpainHQ checked Sep 17, 2026	51-200	56 contacts →
	Indirect evidence “Customized solutions for waste valorization and emissions treatment.” Source: RevenueBase Database · checked Sep 17, 2026
20	Ineria Management	Partial evidence	Madrid, SpainHQ checked Sep 17, 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 17, 2026
21	Konery	Indirect evidence	Murcia, SpainHQ checked Sep 17, 2026	51-200	47 contacts →
	Indirect evidence “Somos una ingeniería cuya misión es la mejora de la eficiencia energética e implantación de energías renovables como vía para cuidar el medio ambiente y mejorar la competitividad…” Source: RevenueBase Database · checked Sep 17, 2026
22	Transcendent	Indirect evidence	Madrid, SpainHQ checked Sep 17, 2026	11-50	46 contacts →
	Indirect evidence “Transcendent es una consultora estratégica de Impacto y sostenibilidad.” Source: RevenueBase Database · checked Sep 17, 2026
23	Intacta Gestión Ambiental	Indirect evidence	As Pontes De García Rodríguez, SpainHQ checked Sep 17, 2026	11-50	45 contacts →
	Indirect evidence “Intacta surge como una sinergia que une la participación activa y concertada para alcanzar una eficacia total y garantizar cualquier servicio medioambiental, pero con ella nace…” Source: RevenueBase Database · checked Sep 17, 2026
24	G-Advisory	Indirect evidence	Madrid, SpainHQ checked Sep 17, 2026	11-50	45 contacts →
	Indirect evidence “G-advisory - Consultoría estratégica en Energía y ESG Filial de Garrigues que ofrece asesoramiento técnico, económico y estratégico en todo tipo de energías y servicios de ESG.” Source: RevenueBase Database · checked Sep 17, 2026
25	Serviguide Consultancy	Indirect evidence	A Coruña, SpainHQ checked Sep 17, 2026	51-200	42 contacts →
	Indirect evidence “At Serviguide Consultoría, we help companies understand the context in which they operate and visualize the trends that guide their decision-making processes.” Source: RevenueBase Database · checked Sep 17, 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: industrial sustainability consultants. 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 industrial sustainability consultants.
Partial evidence: Its own public description names part of industrial sustainability consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial sustainability consultants. 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 1,002 industrial sustainability consultants based in Spain

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Industrial sustainability consultants based in Spain at a glance

As of Sep 17, 2026

10.1%Verified-email coverage

12.5Average contacts per company

1-10Median size (employees)

20.3%Largest-city concentration · Madrid

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

722

11-50

221

51-200

201-500

501-1,000

1,001-5,000

10001+

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 1,002 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 industrial sustainability consultants, 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 “industrial sustainability consultants”. 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 industrial sustainability consultants), 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 industrial sustainability consultants, 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, 1,264 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 17, 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.

Industrial sustainability consultants by metro

Industrial sustainability consultants in Madrid203
Industrial sustainability consultants in Barcelona119
Industrial sustainability consultants in Valencia43
Industrial sustainability consultants in Sevilla33

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 industrial sustainability consultants, 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 industrial sustainability consultants are there based in Spain?

RevenueBase identified 1,002 industrial sustainability consultants 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?

Dominion Global, headquartered in Spain, tops this list with the largest team on record.

Which city has the most industrial sustainability consultants?

Madrid leads with 203 headquartered companies, followed by Barcelona (119) and Valencia (43).

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 1,264 verified decision-maker contacts tracked across these 1,002 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 17, 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.