Company lists · Data refreshed September 2026

Top 25 Waste processing technology companies based in Spain

Name: Waste processing technology companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 462 companies tracked

RevenueBase identified 462 waste processing technology companies headquartered in Spain as of September 2026 and tracks 6,577 professional contacts across them, including 539 with verified work emails. Madrid is the largest hub.

This list covers waste processing technology companies 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 19, 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 19, 2026 86% judged on-target in blind review

462Companies

6,577Contacts tracked

539Verified emails

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The 25 largest waste processing technology companies based in Spain

Ranked by team size

Top 25 of 462 waste processing technology companies based in Spain, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to waste processing technology companies: 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	Prezero España	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	10001+	1,029 contacts →
	Indirect evidence “PreZero es uno de los principales aliados europeos en materia de economía circular.” Source: RevenueBase Database · checked Sep 19, 2026
2	Contenur	Partial evidence	Getafe, SpainHQ checked Sep 19, 2026	1,001-5,000	292 contacts →
	Partial evidence “At CONTENUR we design, manufacture and sell container systems for mechanised waste collection, litter bins, and equipment for children's playgrounds, recreational areas and sports…” Source: RevenueBase Database · checked Sep 19, 2026
3	Grup Tersa	Indirect evidence	Sant Adrià De Besòs, SpainHQ checked Sep 19, 2026	201-500	162 contacts →
	Indirect evidence “El Grup TERSA és una empresa pública, amb més de 35 anys d’història, de serveis mediambientals relacionats amb l’economia circular, la valorització de residus, la generació i…” Source: RevenueBase Database · checked Sep 19, 2026
4	Greene	Indirect evidence	Elche, SpainHQ checked Sep 19, 2026	51-200	121 contacts →
	Indirect evidence “Greene es líder mundial en tecnología de valorización material de residuos sólidos no peligrosos, especializada en la fracción rechazo.” Source: RevenueBase Database · checked Sep 19, 2026
5	Bianna	Partial evidence	Celrà, SpainHQ checked Sep 19, 2026	51-200	104 contacts →
	Partial 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 19, 2026
6	Grupo Griñó	Indirect evidence	Lleida, SpainHQ checked Sep 19, 2026	1,001-5,000	97 contacts →
	Indirect evidence “Con más de 90 años de historia, en Grupo Griñó desarrollamos un modelo de negocio basado en la transformación de los residuos en recursos, promoviendo la transición hacia una…” Source: RevenueBase Database · checked Sep 19, 2026
7	Ecotec	Indirect evidence	Sallent, SpainHQ checked Sep 19, 2026	11-50	83 contacts →
	Indirect evidence “ECOTEC - Ecología Técnica, S.A.” Source: RevenueBase Database · checked Sep 19, 2026
8	Hera Holding	Indirect evidence	Barcelona, SpainHQ checked Sep 19, 2026	201-500	67 contacts →
	Indirect evidence “Fundada hace más de 30 años, en HERA HOLDING consideramos el residuo un recurso de gran potencial, basando nuestra actividad en su reutilización y valorización.” Source: RevenueBase Database · checked Sep 19, 2026
9	TECAM	Partial evidence	Polinyà, SpainHQ checked Sep 19, 2026	51-200	56 contacts →
	Partial evidence “Customized solutions for waste valorization and emissions treatment.” Source: RevenueBase Database · checked Sep 19, 2026
10	TMA Tecnología Medio Ambiente	Partial evidence	San Cugat Del Vallés, SpainHQ checked Sep 19, 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 19, 2026
11	Cimico	Indirect evidence	San Sebastián, SpainHQ checked Sep 19, 2026	11-50	43 contacts →
	Indirect evidence “Cimico es una empresa que ofrece biotecnologías para el tratamiento de aguas residuales.” Source: RevenueBase Database · checked Sep 19, 2026
12	Teimas	Partial evidence	Santiago De Compostela, SpainHQ checked Sep 19, 2026	11-50	42 contacts →
	Partial evidence “The key to efficient waste management lies in data.” Source: RevenueBase Database · checked Sep 19, 2026
13	Detegasa	Partial evidence	Narón, SpainHQ checked Sep 19, 2026	51-200	42 contacts →
	Partial 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 19, 2026
14	Reciclajes Logísticos, S.L	Indirect evidence	Rafelbunyol, SpainHQ checked Sep 19, 2026	11-50	42 contacts →
	Indirect evidence “Nos avalan 30 años de experiencia.” Source: RevenueBase Database · checked Sep 19, 2026
15	Recymet Systems	Partial evidence	Rubí, SpainHQ checked Sep 19, 2026	51-200	40 contacts →
	Partial evidence “Recymet is an scrap and valuable waste management company specialized in recycling industrial special metals and their alloys in all formats and physical states.” Source: RevenueBase Database · checked Sep 19, 2026
16	Picvisa	Indirect evidence	Calaf, SpainHQ checked Sep 19, 2026	11-50	37 contacts →
	Indirect evidence “PICVISA es una empresa innovadora de base tecnológica, con la sede central en Calaf (Barcelona, España) y con presencia en el mercado nacional e internacional.” Source: RevenueBase Database · checked Sep 19, 2026
17	Econward	Partial evidence	Madrid, SpainHQ checked Sep 19, 2026	11-50	35 contacts →
	Partial evidence “ECONWARD TECH is a leading technology company with operations in Europe and North America.” Source: RevenueBase Database · checked Sep 19, 2026
18	Chumillas Technology	Partial evidence	Vila-real, SpainHQ checked Sep 19, 2026	51-200	35 contacts →
	Partial evidence “En CHUMILLAS TECHNOLOGY ayudamos a las empresas a optimizar sus procesos industriales de manipulación y tratamiento de sólidos.” Source: RevenueBase Database · checked Sep 19, 2026
19	Imabe Innovaciones	Partial evidence	Arganda Del Rey, SpainHQ checked Sep 19, 2026	51-200	34 contacts →
	Partial evidence “IMABE IBÉRICA is a leading Spanish manufacturer of equipment for the treatment of all types of waste and recycling materials.” Source: RevenueBase Database · checked Sep 19, 2026
20	Distiller	Partial evidence	Santa Perpètua De Mogoda, SpainHQ checked Sep 19, 2026	51-200	33 contacts →
	Partial 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 19, 2026
21	Paprec España	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	1,001-5,000	33 contacts →
	Indirect evidence “Paprec, líder internacional en reciclaje y gestión de residuos.” Source: RevenueBase Database · checked Sep 19, 2026
22	Candam Tech	Partial evidence	Barcelona, SpainHQ checked Sep 19, 2026	11-50	31 contacts →
	Partial evidence “Candam Technologies has been developing and refining RecySmart since 2017-a cutting-edge recycling technology that identifies WHO recycles WHAT, WHEN, and WHERE in real time…” Source: RevenueBase Database · checked Sep 19, 2026
23	Valtalia	Indirect evidence	Ourense, SpainHQ checked Sep 19, 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 19, 2026
24	Alberich, SA	Indirect evidence	Castellbisbal, SpainHQ checked Sep 19, 2026	51-200	28 contacts →
	Indirect evidence “Especialistas en Reciclar, Recuperar y Reutilizar.” Source: RevenueBase Database · checked Sep 19, 2026
25	Cocircular	Indirect evidence	Valencia, SpainHQ checked Sep 19, 2026	11-50	23 contacts →
	Indirect evidence “CoCircular es una cleantech que lidera la transición hacia una gestión circular de los residuos basada en la digitalización y la trazabilidad.” Source: RevenueBase Database · checked Sep 19, 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: waste processing technology companies. 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 waste processing technology companies.
Partial evidence: Its own public description names part of waste processing technology companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name waste processing technology companies. 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 462 waste processing technology companies based in Spain

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Waste processing technology companies based in Spain at a glance

As of Sep 19, 2026

8.2%Verified-email coverage

14.2Average contacts per company

11-50Median size (employees)

8.2%Largest-city concentration · Madrid

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

177

11-50

190

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 462 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 waste processing technology companies, 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 “waste processing technology companies”. 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 waste processing technology companies), 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 waste processing technology companies, 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, 539 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 19, 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.

Waste processing technology companies by metro

Waste processing technology companies in Madrid38
Waste processing technology companies in Barcelona32

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 waste processing technology companies, 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 waste processing technology companies are there based in Spain?

RevenueBase identified 462 waste processing technology companies 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?

Prezero España, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most waste processing technology companies?

Madrid leads with 38 headquartered companies, followed by Barcelona (32) and Zaragoza (11).

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 539 verified decision-maker contacts tracked across these 462 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 19, 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.