Company lists · Data refreshed November 2026

Top 25 Environmental engineering staffing companies based in Spain

Name: Environmental engineering staffing companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 368 companies tracked

RevenueBase identified 368 company matches for environmental engineering staffing companies associated with Spain as of November 2026 and tracks 5,255 professional contacts across them, including 855 with verified work emails. Madrid is the largest hub.

This list covers company matches for environmental engineering staffing companies 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 5, 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 5, 2026 How this list was built

368Companies

5,255Contacts tracked

855Verified emails

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The 25 largest environmental engineering staffing companies based in Spain

Ranked by team size

Top 25 of 368 company matches for environmental engineering staffing companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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	Iplan Gestión Integral	Exact match	Barcelona, SpainHQ recorded Nov 5, 2026	501-1,000	405 contacts →
	Exact match “Iplan is a company related to the engineering services of projects developed mainly in the energy sector, civil works, renewable energies and environment.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Ecointegral Ingeniería, SL	Exact match	Córdoba, SpainHQ recorded Nov 5, 2026	201-500	272 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 5, 2026 · View company records in RevenueBase
3	Urci Consultores	Exact match	Madrid, SpainHQ recorded Nov 5, 2026	201-500	124 contacts →
	Exact match “Desde sus inicios, URCI participó activamente en el desarrollo de las infraestructuras viarias, ferroviarias, portuarias y aeroportuarias construidas en España por el gobierno, y…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Azcatec Tecnología E Ingeniería	Exact match	Seville, SpainHQ recorded Nov 5, 2026	51-200	108 contacts →
	Exact match “AZCATEC It is the tool for a group of well-organized professional engineers and experts in the development of industrial plants, energy and environmental engineering have to…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Litoclean	Exact match	Barcelona, SpainHQ recorded Nov 5, 2026	51-200	100 contacts →
	Exact match “Litoclean es una consultora medioambiental experta en el desarrollo de proyectos de investigación y descontaminación de suelos.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Tresca Ingeniería, S.A	Exact match	Léon, SpainHQ recorded Nov 5, 2026	51-200	84 contacts →
	Exact match “Tresca Ingeniería nace en 2001, ofreciendo a sus clientes servicios de ingeniería y consultoría en los sectores industrial, terciario y residencial.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Civile	Exact match	Seville, SpainHQ recorded Nov 5, 2026	11-50	70 contacts →
	Exact match “Civile es una empresa de ingeniería, consultoría y formación, dentro del ámbito civil, medioambiental, agronómico y forestal, que pone a disposición del cliente, público y…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Tauw Iberia	Exact match	Madrid, SpainHQ recorded Nov 5, 2026	51-200	63 contacts →
	Exact match “Tauw Iberia is an independent environmental consultancy and engineering company established in 1989.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	IGM Ingenieria Y Gestión Medioambiental	Exact match	Madrid, SpainHQ recorded Nov 5, 2026	201-500	57 contacts →
	Exact match “Nuestra historia comienza en Febrero de 1997, cuando IGM es fundada para dar solución a problemas relacionados con el medio natural.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Veringer Engineering	Exact match	Santander, SpainHQ recorded Nov 5, 2026	201-500	56 contacts →
	Exact match “Vèringer Engineering is a consultancy specialized in engineering talent solutions for complex industrial and energy projects worldwide.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Intacta Gestión Ambiental	Exact match	As Pontes De García Rodríguez, SpainHQ recorded Nov 5, 2026	11-50	55 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	ABM Serveis D Enginyeria I Consulting S.L	Exact match	Riudellots De La Selva, SpainHQ recorded Nov 5, 2026	11-50	52 contacts →
	Exact match “ABM Consulting is a consulting and engineering services company with over 20 years of experience.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Inncive	Exact match	Madrid, SpainHQ recorded Nov 5, 2026	51-200	51 contacts →
	Exact match “Constituida en el año INNOVACIÓN CIVIL ESPAÑOLA, S.L es una empresa de Ingeniería y Consultoría especializada en el campo de la Ingeniería Sanitaria y Medioambiental.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Iddtek	Exact match	Derio, SpainHQ recorded Nov 5, 2026	51-200	51 contacts →
	Exact match “Ayudamos desde 2004 a Empresas Industriales en sus necesidades de Outsourcing y Selección de Ingenieros y Personal Técnico para alcanzar los objetivos en sus proyectos.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Axiom Ingeniería	Exact match	Madrid, SpainHQ recorded Nov 5, 2026	51-200	47 contacts →
	Exact match “AXIOM ha sido constituida como consecuencia de la unión de un grupo de técnicos cualificados, provenientes de diferentes empresas de servicios, con especializaciones en…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Dinotec	Exact match	Seville, SpainHQ recorded Nov 5, 2026	11-50	38 contacts →
	Exact match “DINOTEC Sociedad de Aguas y Medio Ambiente S.L.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Esolve. Environmental Consulting And Engineering	Exact match	Barcelona, SpainHQ recorded Nov 5, 2026	11-50	36 contacts →
	Exact match “ESOLVE is an environmental consulting and engineering company that provides a wide range of professional services to private sector companies and public organizations for the…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Highlander	Exact match	Madrid, SpainHQ recorded Nov 5, 2026	51-200	31 contacts →
	Exact match “Te cuesta encontrar mano de obra cualificada o perfiles técnicos cuando más los necesitas?” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Consulnima	Exact match	Madrid, SpainHQ recorded Nov 5, 2026	11-50	30 contacts →
	Exact match “Consultoría e ingeniería ambiental.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Ipma Consultoría	Exact match	Pozuelo De Alarcón, SpainHQ recorded Nov 5, 2026	11-50	28 contacts →
	Exact match “IPMA is a consulting company which specializes in environmental engineering, consulting studies, geotechnics and technical support services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Idom Environment	Exact match	Bilbao, SpainHQ recorded Nov 5, 2026	1,001-5,000	27 contacts →
	Exact match “IDOM is an international firm of independent professional services in the fields of engineering, consulting and architecture, backed by an experience that goes back to 1957, the…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	SIDMA	Exact match	El Puerto De Santa María, SpainHQ recorded Nov 5, 2026	11-50	26 contacts →
	Exact match “Empresa de Ingeniería Ambiental.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	Extrepronatur SL	Exact match	Badajoz, SpainHQ recorded Nov 5, 2026	11-50	26 contacts →
	Exact match “EXTREPRONATUR SL es una consultora medioambiental y servicios AVENIDA JUAN PEREDA PILA, 1, BADAJOZ, Badajoz, Spain.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Consultoría DE Técnicas Ambientales	Exact match	Madrid, SpainHQ recorded Nov 5, 2026	11-50	24 contacts →
	Exact match “Consultoría de Técnicas Ambientales is an independent company dedicated to monitoring, control, advice and environmental consulting; providing its service, both to the public and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	Pinus S.A	Exact match	Alcaudete, SpainHQ recorded Nov 5, 2026	51-200	24 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 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 “environmental engineering staffing companies”. 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 368 environmental engineering staffing companies based in Spain

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Environmental engineering staffing companies based in Spain at a glance

As of Nov 5, 2026

16.3%Verified-email coverage

14.3Average contacts per company

1-10Median size (employees)

14.9%Largest-city concentration · Madrid

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

214

11-50

114

51-200

201-500

501-1,000

1,001-5,000

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 368 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 “environmental engineering staffing companies” 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 855 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 5, 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.

Environmental engineering staffing companies by metro

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 “environmental engineering staffing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental engineering staffing companies are there based in Spain?

RevenueBase identified 368 company matches for environmental engineering staffing companies 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?

Iplan Gestión Integral tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most environmental engineering staffing companies?

Madrid leads with 55 company records, followed by Barcelona (25) and Seville (17).

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 855 professional contacts with verified work emails tracked across these 368 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 5, 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.