Company lists · Data refreshed September 2026

Top 20 Clinical waste management companies based in Portugal

Name: Clinical waste management companies based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 50 companies tracked

RevenueBase identified 50 clinical waste management companies headquartered in Portugal as of September 2026 and tracks 619 professional contacts across them, including 252 with verified work emails. Coimbra is the largest hub.

This list covers clinical waste management companies headquartered in Portugal, 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 16, 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 16, 2026 86% judged on-target in blind review

50Companies

619Contacts tracked

252Verified emails

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The 20 largest clinical waste management companies based in Portugal

Ranked by team size

Top 20 of 50 clinical waste management companies based in Portugal, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to clinical waste management 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	Ecoambiente, S.A	Indirect evidence	Sintra, PortugalHQ checked Sep 16, 2026	1,001-5,000	154 contacts →
	Indirect evidence “A EcoAmbiente - Serviços e Meio Ambiente, S.A, é uma empresa do Grupo FomentInvest, que atua na área de “Gestão de Resíduos”, contribuindo para a baixa emissão de carbono…” Source: RevenueBase Database · checked Sep 16, 2026
2	Tratolixo	Strong evidence	Cascais, PortugalHQ checked Sep 16, 2026	201-500	91 contacts →
	Strong evidence “TRATOLIXO EIM SA is a Municipal Solid Waste Management Company that provides comprehensive waste and environmental services in the municipalities of Cascais, Mafra, Oeiras and…” Source: RevenueBase Database · checked Sep 16, 2026
3	Grupo Blueotter	Indirect evidence	Sacavém, PortugalHQ checked Sep 16, 2026	501-1,000	90 contacts →
	Indirect evidence “A BLUEOTTER presta serviços ambientais de excelência aos seus clientes e parceiros através das nossas unidades de valorização e tratamento de resíduos não perigosos, atuando com…” Source: RevenueBase Database · checked Sep 16, 2026
4	EGF	Indirect evidence	Linda-a-velha, PortugalHQ checked Sep 16, 2026	1,001-5,000	57 contacts →
	Indirect evidence “A EGF - Environmental Global Facilities, é uma empresa do Grupo Mota-Engil/Urbaser, e assume-se como uma empresa europeia de referência no setor do Ambiente e líder na valorização…” Source: RevenueBase Database · checked Sep 16, 2026
5	ALGAR	Indirect evidence	Almancil, PortugalHQ checked Sep 16, 2026	201-500	36 contacts →
	Indirect evidence “A sua atividade engloba o sistema integrado de recolha seletiva, transferência, triagem dos materiais destinados à reciclagem, aproveitamento energético do biogás produzido em…” Source: RevenueBase Database · checked Sep 16, 2026
6	Ecodeal	Strong evidence	Chamusca, PortugalHQ checked Sep 16, 2026	11-50	24 contacts →
	Strong evidence “ECODEAL - Integrated Waste Management is a company engaged in the environmental field, particularly in waste management and provides the following services- Integrated Management…” Source: RevenueBase Database · checked Sep 16, 2026
7	Musami	Indirect evidence	Ponta Delgada, PortugalHQ checked Sep 16, 2026	51-200	17 contacts →
	Indirect evidence “MUSAMI - empresa de gestão e de tratamento de resíduos da ilha de São Miguel, nos Açores.” Source: RevenueBase Database · checked Sep 16, 2026
8	Greenflow	Strong evidence	Coimbra, PortugalHQ checked Sep 16, 2026	11-50	13 contacts →
	Strong evidence “Greenflow is a Group of companies with a highly experienced team in waste management and maritime activities at an international level.” Source: RevenueBase Database · checked Sep 16, 2026
9	Recivalongo	Indirect evidence	Valongo, PortugalHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “A Recivalongo é constituída por uma unidade de produção de combustíveis derivados de resíduos (CDR) e um aterro para resíduos industriais não perigosos sendo uma mais valia de…” Source: RevenueBase Database · checked Sep 16, 2026
10	Phenix Portugal	Indirect evidence	Avenidas Novas, PortugalHQ checked Sep 16, 2026	1-10	7 contacts →
	Indirect evidence “A Phenix ajuda as empresas a poupar nos custos de gestão de resíduos com um sistema integrado de gestão de resíduos.” Source: RevenueBase Database · checked Sep 16, 2026
11	Antiga Casa Pompeu	Indirect evidence	Vila Nova De Gaia, PortugalHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence “A Antiga Casa Pompeu (também reconhecida como Carlos Ferreira da Silva & Filhos, Lda.) é uma empresa de referência na área ambiental, que está no mercado há mais de 100 anos, com…” Source: RevenueBase Database · checked Sep 16, 2026
12	Ambitrevo Becomes Veolia	Indirect evidence	Alcochete, PortugalHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence “A empresa dedica-se à gestão de resíduos, em particular, de resíduos orgânicos e minerais, que constituam mais-valias para o sector agrícola.” Source: RevenueBase Database · checked Sep 16, 2026
13	ABIAM	Strong evidence	Outeiro De Polima, PortugalHQ checked Sep 16, 2026	11-50	4 contacts →
	Strong evidence “Waste management operator (collection, storage and treatment of used oils within the scope of the integrated waste management system for used oils in Portugal created and managed…” Source: RevenueBase Database · checked Sep 16, 2026
14	Focus Environment Consulting	Partial evidence	Porto, PortugalHQ checked Sep 16, 2026	1-10	4 contacts →
	Partial evidence “Focus Environment Consulting is a private company based in Oporto – Portugal which works in environmental area with in special target on waste sector.” Source: RevenueBase Database · checked Sep 16, 2026
15	Componatura	Indirect evidence	Torres Novas, PortugalHQ checked Sep 16, 2026	11-50	3 contacts →
	Indirect evidence “Somos uma empresa construída de raiz para proceder à gestão de resíduos biodegradáveis valorizando-os pelo processo de compostagem de forma a obter um composto orgânico natural…” Source: RevenueBase Database · checked Sep 16, 2026
16	Redwaste	Indirect evidence	Alcobaça, PortugalHQ checked Sep 16, 2026	1-10	3 contacts →
	Indirect evidence “A RedWaste é uma empresa que se dedica à recolha seletiva de resíduos e ao seu encaminhamento para valorização ou eliminação, bem como à prestação de serviços de consultoria e…” Source: RevenueBase Database · checked Sep 16, 2026
17	Oleotorres	Indirect evidence	Torres Novas, PortugalHQ checked Sep 16, 2026	11-50	3 contacts →
	Indirect evidence “A Oleotorres é uma empresa que labora há mais de duas dezenas de anos em várias atividades, sendo uma delas a recolha, reciclagem e gestão de óleos alimentares usados…” Source: RevenueBase Database · checked Sep 16, 2026
18	Sucatas Ramil, S.A	Indirect evidence	Santa Maria Da Feira, PortugalHQ checked Sep 16, 2026	1-10	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
19	Finis Resíduos Industriais	Indirect evidence	Chaves, PortugalHQ checked Sep 16, 2026	11-50	2 contacts →
	Indirect evidence “A FINIS – Resíduos Industriais dispõe de soluções e serviços de recolha, acondicionamento, encaminhamento e valorização dos resíduos resultantes da atividade industrial e…” Source: RevenueBase Database · checked Sep 16, 2026
20	Smartgar	Strong evidence	Maia, PortugalHQ checked Sep 16, 2026	1-10	1 contacts →
	Strong evidence “Developed specifically for Waste Management Companies, SMARTGAR® Waste Management Software enables the issuance and management of e-GAR as Producer, Transporter and Recipient.” Source: RevenueBase Database · checked Sep 16, 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: clinical waste management 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 clinical waste management companies.
Partial evidence: Its own public description names part of clinical waste management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name clinical waste management 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 20 of 50 clinical waste management companies based in Portugal

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Clinical waste management companies based in Portugal at a glance

As of Sep 16, 2026

40.7%Verified-email coverage

12.4Average contacts per company

11-50Median size (employees)

4.0%Largest-city concentration · Coimbra

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Portugal, so it is reported there. Company counts and contact totals on this page are exact for Portugal, over 50 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 clinical waste management 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 Portugal whose own description of what they do matches “clinical waste management 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 clinical waste management 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 clinical waste management companies, and records with no verified work email. Companies headquartered outside Portugal 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, 252 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 16, 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 clinical waste management 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 clinical waste management companies are there based in Portugal?

RevenueBase identified 50 clinical waste management companies headquartered in Portugal 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?

Ecoambiente, S.A, headquartered in Sintra Abrunheira Abrunheira, tops this list with the largest team on record.

Which city has the most clinical waste management companies?

Coimbra leads with 2 headquartered companies, followed by Evora (2) and Torres Novas (2).

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 252 verified decision-maker contacts tracked across these 50 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 16, 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.