Company lists · Data refreshed September 2026

Top 25 Industrial waste treatment based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 347 companies tracked

RevenueBase identified 347 industrial waste treatment headquartered in Spain as of September 2026 and tracks 4,473 professional contacts across them, including 265 with verified work emails. Barcelona is the largest hub.

This list covers industrial waste treatment 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

347Companies

4,473Contacts tracked

265Verified emails

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The 25 largest industrial waste treatment based in Spain

Ranked by team size

Top 25 of 347 industrial waste treatment 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 waste treatment: 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	Cadagua, A Ferrovial Company	Partial evidence	Bilbao-bilbo, SpainHQ checked Sep 17, 2026	51-200	173 contacts →
	Partial evidence “We specialize in the design, construction, and operation of water treatment facilities.” Source: RevenueBase Database · checked Sep 17, 2026
2	Bianna	Strong evidence	Celrà, SpainHQ checked Sep 17, 2026	51-200	104 contacts →
	Strong evidence “For more than 20 years we have developed, planned and installed "turnkey" waste treatment plants all over the world and we are the leading manufacturer of equipment for the sector.” Source: RevenueBase Database · checked Sep 17, 2026
3	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
4	Afesa Medio Ambiente, S. A	Indirect evidence	Derio, SpainHQ checked Sep 17, 2026	51-200	73 contacts →
	Indirect evidence “AFESA Medio Ambiente, S.” Source: RevenueBase Database · checked Sep 17, 2026
5	TMA Tecnología Medio Ambiente	Partial evidence	San Cugat Del Vallés, SpainHQ checked Sep 17, 2026	201-500	51 contacts →
	Partial evidence “At TMA we help you with your comprehensive waste management with a broad environmental service.” Source: RevenueBase Database · checked Sep 17, 2026
6	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
7	Depuración DE Aguas DEL Mediterráneo, S.L	Indirect evidence	Paterna, SpainHQ checked Sep 17, 2026	501-1,000	44 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
8	Detegasa	Strong evidence	Narón, SpainHQ checked Sep 17, 2026	51-200	42 contacts →
	Strong evidence “Detegasa designs, manufactures and markets high-tech waste and water treatment solutions for Navy, Marine & Offshore Industries, providing an integrated lifecycle support.” Source: RevenueBase Database · checked Sep 17, 2026
9	Diseño DE Soluciones Medioambientales	Partial evidence	Sevilla, SpainHQ checked Sep 17, 2026	201-500	33 contacts →
	Partial evidence “DSM es una compañía líder en la gestión integral de residuos industriales peligrosos y no peligrosos, descontaminación de suelos, recuperación de disolventes y desmantelamiento…” Source: RevenueBase Database · checked Sep 17, 2026
10	Distiller	Strong evidence	Santa Perpètua De Mogoda, SpainHQ checked Sep 17, 2026	51-200	33 contacts →
	Strong evidence “Distiller is a leader in the treatment and management of industrial waste, as well as in the recovery of solvents and water treatment.” Source: RevenueBase Database · checked Sep 17, 2026
11	Odylsa	Indirect evidence	Santa Perpètua De La Mogoda, SpainHQ checked Sep 17, 2026	51-200	31 contacts →
	Indirect evidence “ODYL, S.A.” Source: RevenueBase Database · checked Sep 17, 2026
12	Labygema	Indirect evidence	Sevilla, SpainHQ checked Sep 17, 2026	51-200	30 contacts →
	Indirect evidence “LABYGEMA, Laboratorio y Gestión Medioambiental es una empresa especializada en servicios medioambientales y aguas.” Source: RevenueBase Database · checked Sep 17, 2026
13	Valtalia	Indirect evidence	Ourense, SpainHQ checked Sep 17, 2026	201-500	29 contacts →
	Indirect evidence “Grupo empresarial que, desde su fundación en el año 2005 ha tenido una trayectoria de crecimiento constante y sostenido, experimentando un proceso de diversificación tanto…” Source: RevenueBase Database · checked Sep 17, 2026
14	Agaleus	Partial evidence	Bilbao-bilbo, SpainHQ checked Sep 17, 2026	51-200	28 contacts →
	Partial evidence “35 años en Bizkaia para mejorar la sostenibilidad de la industria.” Source: RevenueBase Database · checked Sep 17, 2026
15	C.T.C Servicios Ambientales S.L	Indirect evidence	San Fernando De Henares, SpainHQ checked Sep 17, 2026	51-200	28 contacts →
	Indirect evidence “C.T.C Servicios Ambientales S.L se constituyó en 1.994 con la idea de prestar un servicio integral a clientes y proveedores productores de cualquier tipo de residuo asimilables a…” Source: RevenueBase Database · checked Sep 17, 2026
16	AMBAR	Indirect evidence	Alcalá De Henares, SpainHQ checked Sep 17, 2026	51-200	25 contacts →
	Indirect evidence “Ambar es un grupo empresarial a nivel nacional que ayuda y asesora a las empresas a reducir su impacto medioambiental en la gestión de residuos.” Source: RevenueBase Database · checked Sep 17, 2026
17	Regusa	Indirect evidence	Guadalajara, SpainHQ checked Sep 17, 2026	11-50	23 contacts →
	Indirect evidence “Recoveries Guadalajara S.A.” Source: RevenueBase Database · checked Sep 17, 2026
18	ACS Recycling	Indirect evidence	Sant Quirze Del Vallès, SpainHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “ACS Recycling, es una empresa de Servicios Medioambientales especializada en la gestión de los Residuos de Aparatos Eléctricos y Electrónicos (RAEE), autorizada por la Agencia de…” Source: RevenueBase Database · checked Sep 17, 2026
19	Grupo Herbusa	Indirect evidence	Ibiza, SpainHQ checked Sep 17, 2026	201-500	19 contacts →
	Indirect evidence “Servicios Mediambientales en Ibiza” Source: RevenueBase Database · checked Sep 17, 2026
20	Sereco Gestion, S.L	Partial evidence	Oruña, SpainHQ checked Sep 17, 2026	11-50	18 contacts →
	Partial evidence “SERECO is a Spanish company with 25 years of experience, offering services to reduce the environmental impact of sludge and waste ON-SITE, nationally and internationally, using…” Source: RevenueBase Database · checked Sep 17, 2026
21	Ecocuadrado	Partial evidence	Las Rozas, SpainHQ checked Sep 17, 2026	11-50	18 contacts →
	Partial evidence “Transformamos la gestión de residuos en una oportunidad para mejorar la rentabilidad, la sostenibilidad y la competitividad de la industria.” Source: RevenueBase Database · checked Sep 17, 2026
22	Grupoptima	Partial evidence	Santa Perpetua De La Mogoda, SpainHQ checked Sep 17, 2026	11-50	17 contacts →
	Partial evidence “Empresa del sector del Medio Ambiente, especializada en la gestión y valorización de los residuos peligrosos del mercado industrial.” Source: RevenueBase Database · checked Sep 17, 2026
23	Sertego Servicios Medioambientales	Partial evidence	Madrid, SpainHQ checked Sep 17, 2026	201-500	17 contacts →
	Partial evidence “Sertego es una compañía líder en servicios medioambientales para el sector de la Industria.” Source: RevenueBase Database · checked Sep 17, 2026
24	Condorchem Enviro Solutions	Strong evidence	Premià De Dalt, SpainHQ checked Sep 17, 2026	11-50	16 contacts →
	Strong evidence “We are an environmental engineering company that provides comprehensive solutions for wastewater treatment and air pollution control for all industrial activities.” Source: RevenueBase Database · checked Sep 17, 2026
25	Sarpi Spain	Partial evidence	Constanti, SpainHQ checked Sep 17, 2026	201-500	15 contacts →
	Partial evidence “SARPI Spain es una empresa de SARP Industries que gestiona cualquier tipo de residuo peligroso ofreciendo una amplia gama de servicios en toda la red de SARP Industries.” 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 waste treatment. 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 waste treatment.
Partial evidence: Its own public description names part of industrial waste treatment, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial waste treatment. 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 347 industrial waste treatment based in Spain

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Industrial waste treatment based in Spain at a glance

As of Sep 17, 2026

5.9%Verified-email coverage

12.9Average contacts per company

11-50Median size (employees)

4.6%Largest-city concentration · Barcelona

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

124

11-50

143

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 347 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 waste treatment, 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 waste treatment”. 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 waste treatment), 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 waste treatment, 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, 265 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.

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 waste treatment, 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 waste treatment are there based in Spain?

RevenueBase identified 347 industrial waste treatment 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?

Cadagua, A Ferrovial Company, headquartered in Spain, tops this list with the largest team on record.

Which city has the most industrial waste treatment?

Barcelona leads with 16 headquartered companies, followed by Madrid (16) and Valencia (10).

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 265 verified decision-maker contacts tracked across these 347 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.