Company lists · Data refreshed September 2026

Top 25 Industrial sustainability consultants based in Madrid, Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 203 companies tracked

RevenueBase identified 203 company matches for industrial sustainability consultants associated with Madrid, Spain as of September 2026 and tracks 2,654 professional contacts across them, including 229 with verified work emails. Across Spain, Madrid is the largest hub for this category.

This list covers company matches for industrial sustainability consultants associated with Madrid, 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 17, 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 17, 2026 How this list was built

203Companies

2,654Contacts tracked

229Verified emails

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The 25 largest industrial sustainability consultants based in Madrid, Spain

Ranked by team size

Top 25 of 203 company matches for industrial sustainability consultants based in Madrid, Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	MAI Group	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	51-200	152 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Valladares Ingeniería S.L	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	51-200	131 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Heymo Ingeniería, S.A.U	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	201-500	109 contacts →
	Exact match “HEYMO es una empresa de servicios profesionales de ingeniería y consultoría que cuenta con 60 años de experiencia nacional e internacional.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Emgrisa	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	51-200	84 contacts →
	Exact match “Emgrisa es una empresa pionera en servicios y soluciones medioambientales y en economía circular.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Ineria Management	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	48 contacts →
	Exact match “At Ineria Management, we help Real Estate and Infrastructure companies integrate sustainability and decarbonization into their projects, creating value through ESG.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Transcendent	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	46 contacts →
	Exact match “Transcendent es una consultora estratégica de Impacto y sostenibilidad.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	G-Advisory	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	45 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Altácia	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	29 contacts →
	Exact match “Somos un socio de confianza estratégico para nuestros clientes.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Audema S.A	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	29 contacts →
	Exact match “AUDITORES DE ENERGÍA Y MEDIO AMBIENTE, S.A tiene por objeto la realización de actividades de consultoría y asesoramiento relacionadas con la transferencia de tecnología, la…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	EHS Techniques	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Zumain Ingenieros	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	27 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 17, 2026 · View company records in RevenueBase
12	Lambert Bioenergy	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “Consultoría Project Manager.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Gpyo Innova S.L	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “We are specialized in Consultancy professional services, RDI, Energy Efficiency, Industrial and Civil Engineering, Environment and Training, working as full technical support for…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	The Overview Effect	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “We help companies identify, launch, and scale positive impact products and services that allow them to grow, differentiate, diversify, or mitigate risk.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Enertrade Compra Y Gestión DE Energía	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “ENERTRADE ® Somos una consultora independiente de referencia en la compra de energía -electricidad y gas, gestión de datos y eficiencia energética.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Onepoint5	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	1-10	14 contacts →
	Exact match “Climate change is an urgent reality, threatening lives, livelihoods, and future prosperity.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Canvas Estrategias Sostenibles	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	1-10	12 contacts →
	Exact match “We are a strategic consulting firm, specialized in Sustainability.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Altermia Asesores Tecnicos	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Altermia Technical Advisors is a full owned and established Spanish independent technical consultancy practice specializing in renewables, energy efficiency and environmental…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Valoriza Servicios Medioambientales SA	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	n/a	10 contacts →
	Exact match “Valoriza Servicios Medioambientales es una empresa especializara en la prestación de servicios medioambientales, atendiendo a criterios de #eficiencia y #sostenibilidad en todos…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Entiba Energy	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Entiba es una compañía consultora y de ingeniería.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Metier Spain Real Estate	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	1-10	10 contacts →
	Exact match “Consultoría Técnica Inmobiliaria, especializada en el asesoramiento en transacciones de activos y portfolios, y en actividades de soporte a la definición estratégica, desarrollo y…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Conese	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	1-10	10 contacts →
	Exact match “conese es la firma de consultoría que acompaña a las organizaciones en su camino hacia la integración de la sostenibilidad en su estrategia empresarial.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Ingenature	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	9 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 · Sep 17, 2026 · View company records in RevenueBase
24	Greenme	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	1-10	9 contacts →
	Exact match “Hoy en día, muchas empresas se enfrentan al reto de ser sostenibles, y el reto es todavía mayor cuando se quiere conseguir sin comprometer la rentabilidad.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Gaiambiente	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	1-10	9 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 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “industrial sustainability consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 203 industrial sustainability consultants based in Madrid, Spain

See the full list, filter by size, metro and specialty, and access 229 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial sustainability consultants based in Madrid, Spain at a glance

As of Sep 17, 2026

8.6%Verified-email coverage

13.1Average contacts per company

1-10Median size (employees)

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

138

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole Spain list rather than for Madrid, so it is reported there. Company counts and contact totals on this page are exact for Madrid, over 203 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 Madrid, Spain whose business descriptions match “industrial sustainability 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 229 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 17, 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.

Industrial sustainability consultants by metro in Spain

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 “industrial sustainability consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial sustainability consultants are there based in Madrid, Spain?

RevenueBase identified 203 company matches for industrial sustainability consultants associated with Madrid, 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?

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

Which city in Spain has the most industrial sustainability consultants?

Madrid leads Spain with 203 company records, 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 limited free results with 500 credits to start. Upgrading provides access to the 229 professional contacts with verified work emails tracked across these 203 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 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 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.