Company lists · Data refreshed November 2026

Top 25 Eco-tourism consultants based in Spain

RevenueBase identified 1,468 company matches for eco-tourism consultants associated with Spain as of November 2026 and tracks 10,808 professional contacts across them, including 1,425 with verified work emails. Madrid is the largest hub.

This list covers company matches for eco-tourism consultants associated with 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 November 6, 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 Nov 6, 2026 How this list was built
1,468Companies
10,808Contacts tracked
1,425Verified emails
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The 25 largest eco-tourism consultants based in Spain

Ranked by team size
Top 25 of 1,468 company matches for eco-tourism consultants based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMadrid, SpainHQ recorded Nov 6, 202651-200485 contacts →

Exact match

“UN Tourism is the United Nations agency responsible for the promotion of responsible, sustainable and universally accessible tourism.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchManlleu, SpainHQ recorded Nov 6, 2026201-500343 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Nov 6, 2026201-500307 contacts →

Exact match

“En NUBA, nos hemos propuesto reinventar el concepto de viajar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCórdoba, SpainHQ recorded Nov 6, 2026201-500272 contacts →

Exact match

“ECOINTEGRAL INGENIERÍA is an independent company of advanced engineering and consulting firm that operates in 3 areas of expertise: Energy, Telecommunications and Environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAlicante/alacant, SpainHQ recorded Nov 6, 2026201-500266 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Nov 6, 202651-200255 contacts →

Exact match

“VALORA is a consulting company who focus its activity towards a new professional innovative and thrilling challenge.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBarcelona, SpainHQ recorded Nov 6, 2026201-500200 contacts →

Exact match

“Impulsamos la sostenibilidad empresarial con soluciones técnicas y reales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAlbacete, SpainHQ recorded Nov 6, 202651-200148 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPalma De Mallorca, SpainHQ recorded Nov 6, 202651-200129 contacts →

Exact match

“As of 2004 and during the last 20 years, Preverisk Group has established itself within the international auditing, consultancy and training environment, servicing touristic and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMarbella, SpainHQ recorded Nov 6, 2026501-1,000127 contacts →

Exact match

“Fuerte Hoteles desarrolla desde hace más de 50 años un turismo responsable, que le permite coexistir en armonía con el medio ambiente y el entorno cultural y socio-económico que…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPalma De Mallorca, SpainHQ recorded Nov 6, 20265,001-10,000114 contacts →

Exact match

“Crafting local experiences.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLa Lajita, SpainHQ recorded Nov 6, 2026201-50084 contacts →

Exact match

“Oasis Wildlife Fuerteventura comenzó su andadura hace más de 25 años.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchOviedo, SpainHQ recorded Nov 6, 202651-20083 contacts →

Exact match

“TAXUS MEDIO AMBIENTE es una consultoría ambiental.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBilbao, SpainHQ recorded Nov 6, 2026n/a73 contacts →

Exact match

“CIMAS Innovación y Medio Ambiente es una compañía de servicios avanzados especializada en Desarrollo Sostenible y Medio Ambiente.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“Tauw Iberia is an independent environmental consultancy and engineering company established in 1989.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNonduermas, SpainHQ recorded Nov 6, 20261,001-5,00056 contacts →

Exact match

“Especialistas en cuidar lo que nos rodea, con la sostenibilidad y respeto al medioambiente como gran valor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchValencia, SpainHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“We assist developers worldwide in the design, architecture and construction of leisure and tourism projects, such as water parks, theme parks, hotels, resorts, campgrounds, themed…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5051 contacts →

Exact match

“THR Strategic Tourism Advisors is a company exclusively dedicated to advising organizations in the tourism, travel and leisure sectors by providing analytics-based, creative…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBenimantell, SpainHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“VIVOOD está especializado en el diseño, construcción, desarrollo y gestión de‬ una red de alojamientos turísticos sostenibles en plena naturaleza.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“Transcendent es una consultora estratégica de Impacto y sostenibilidad.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSeville, SpainHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“AIRES CREATIVOS S.L.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLas Palmas De Gran Canaria, SpainHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“At ECOS Group (ECOS Estudios Ambientales y Oceanografía S.L.), we are an environmental consultancy and coastal engineering firm with over 18 years of experience, specialized in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“TANDEM is an Industrial Safety and Environment consultancy, founded in 1995 and by a team of Engineers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Worldlex is formed by a team of lawyers, technicians and consultants with over 30 years of experience in the environment, health and safety, quality and food safety international…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,468 eco-tourism consultants based in Spain

See the full list, filter by size, metro and specialty, and access 1,425 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Eco-tourism consultants based in Spain at a glance

As of Nov 6, 2026
13.2%Verified-email coverage
7.4Average contacts per company
1-10Median size (employees)
16.6%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,122
11-50
274
51-200
37
201-500
10
501-1,000
2
1,001-5,000
1
5,001-10,000
1

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 1,468 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 Spain whose business descriptions match “eco-tourism 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 1,425 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 November 6, 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.

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

How many eco-tourism consultants are there based in Spain?

RevenueBase identified 1,468 company matches for eco-tourism consultants associated with Spain as of November 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?

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

Which city has the most eco-tourism consultants?

Madrid leads with 244 company records, followed by Barcelona (173) and Valencia (51).

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 1,425 professional contacts with verified work emails tracked across these 1,468 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 November 6, 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.