Company lists · Data refreshed September 2026

Top 17 Forest consulting firms based in Spain

RevenueBase identified 212 forest consulting firms headquartered in Spain as of September 2026 and tracks 1,356 professional contacts across them, including 152 with verified work emails and 9 with mobile numbers. Madrid is the largest hub.

This list covers forest consulting firms 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review
212Companies
1,356Contacts tracked
152Verified emails
9Mobile numbers
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The 17 largest forest consulting firms based in Spain

Ranked by team size
Top 17 of 212 forest consulting firms based in Spain, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names forest consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Ideas MedioambientalesPartial evidence
Albacete, Spain51-200132

Consulting company based in Castilla-La Mancha (Spain) of national and international scope.”

Source: company website · checked Sep 3, 2026
2
Agresta S. CoopPartial evidence
Cuenca, Spain11-5045

“AGRESTA Sociedad Cooperativa es una consultora ambiental de ámbito nacional especializada en el sector forestal, ingeniería en el medio natural y estudios de impacto ambiental.”

Source: company website · checked Sep 3, 2026
3Barcelona, Spain11-5034

“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: company website · checked Sep 3, 2026
4
Extrepronatur SLIndirect evidence
Badajoz, Spain11-5029

“EXTREPRONATUR SL es una consultora medioambiental y servicios AVENIDA JUAN PEREDA PILA, 1, BADAJOZ, Badajoz, Spain.”

Source: company website · checked Sep 3, 2026
5
Zumain IngenierosIndirect evidence
Madrid, Spain11-5026

“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: company website · checked Sep 3, 2026
6
MinuartiaIndirect evidence
Barcelona, Spain11-5025

“Minuartia és una empresa de consultoria ambiental amb una sòlida trajectòria de 25 anys d'experiència.”

Source: company website · checked Sep 3, 2026
7Madrid, Spain11-5024

“Consultoría de Técnicas Ambientales is an independent company dedicated to monitoring, control, advice and environmental consulting; providing its service, both to the public and…”

Source: company website · checked Sep 3, 2026
8
ImasgalIndirect evidence
Lugo, Spain11-5022

“IMASGAL: Constituida en el año 2009, desarrolla su actividad en los campos de Topografía, Medio Ambiente y Formación.”

Source: company website · checked Sep 3, 2026
9Spain11-5021

“HIDRIA es una empresa privada de servicios de consultoría y gestión de proyectos, que desarrolla acciones centradas en el ambiente, el turismo y el desarrollo humano, usando el…”

Source: company website · checked Sep 3, 2026
10
CROPSPartial evidence
Sevilla, Spain11-5020

“Consultora dedicada a Dirigir y Gerenciar Explotaciones Agricolas,ganaderas o forestales.”

Source: company website · checked Sep 3, 2026
11Sevilla, Spain11-5019

“Desarrollo integral de proyectos ambientales.”

Source: company website · checked Sep 3, 2026
12
Ekolur Asesoría AmbientalIndirect evidence
Oiartzun, Spain11-508

“Empresa de consultoría y servicios especializada en el medio ambiente, referentes en biodiversidad, evaluación ambiental y planificación y gestión del agua./ Ingurumenean…”

Source: company website · checked Sep 3, 2026
13
Aprèn Serveis AmbientalsIndirect evidence
Barcelona, Spain11-508

“Aprèn, Serveis Ambientals és una empresa integrada per professionals del medi ambient que ofereix serveis d’educació, comunicació ambiental i estudi i gestió del medi natural.”

Source: company website · checked Sep 3, 2026
14Donostia San Sebastian, Spain11-507

“Ingeniería y Consultoría de Medio Ambiente y Sostenibilidad.”

Source: company website · checked Sep 3, 2026
15
SolucionsIndirect evidence
Manresa, Spain11-507

“Enginyeria, consultoria i medi ambient: treballem per les persones i el territori.”

Source: company website · checked Sep 3, 2026
16Santa Perpetua De Mogoda, Spain11-504
Source: company website · checked Sep 3, 2026
17
Grupo MarlePartial evidence
Gevora Del Caudillo. Gevora Del Caudillo, Spain51-2003

“Desde 1996 en Explotaciones Forestales Marle SL presta servicios den el sector forestal y de la restauración ambiental y paisajística.”

Source: company website · checked Sep 3, 2026

Showing 17 of 212 forest consulting firms based in Spain

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Forest consulting firms based in Spain at a glance

As of Sep 3, 2026
1-10Median size (employees)
MadridLargest hub · 20 HQs
9Contacts with mobile numbers
Sep 3, 2026Data refreshed

Companies by employee count

1-10
146
11-50
52
51-200
7
201-500
2

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 forest consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Spain whose own description of what they do matches “forest consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among forest consulting firms, 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 an evidence 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, 152 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 3, 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.

Frequently asked

How many forest consulting firms are there based in Spain?

RevenueBase identified 212 forest consulting firms 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 forest consulting firms?

Madrid leads with 20 headquartered companies, followed by Barcelona (11) and Sevilla (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 152 verified decision-maker contacts tracked across these 212 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 3, 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.