Company lists · Data refreshed September 2026

Top 25 Industrial water suppliers based in Portugal

Name: Industrial water suppliers based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 88 companies tracked

RevenueBase identified 88 industrial water suppliers headquartered in Portugal as of September 2026 and tracks 1,309 professional contacts across them, including 187 with verified work emails. Lisboa is the largest hub.

This list covers industrial water suppliers 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 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

88Companies

1,309Contacts tracked

187Verified emails

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The 25 largest industrial water suppliers based in Portugal

Ranked by team size

Top 25 of 88 industrial water suppliers based in Portugal, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial water suppliers: 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	AGS Water Solutions	Partial evidence	Paço De Arcos, PortugalHQ checked Sep 17, 2026	51-200	502 contacts →
	Partial evidence “AGS – Administração e Gestão de Sistemas de Salubridade, SA focuses on the preservation of the environment, acting throughout the entire water cycle.” Source: RevenueBase Database · checked Sep 17, 2026
2	Bondalti Water Enkrott	Partial evidence	Abrunheira, PortugalHQ checked Sep 17, 2026	201-500	78 contacts →
	Partial evidence “At Enkrott we believe in science and technology for the development of solutions aiming an efficient water use.” Source: RevenueBase Database · checked Sep 17, 2026
3	Aqua Service	Partial evidence	Alverca, PortugalHQ checked Sep 17, 2026	51-200	55 contacts →
	Partial evidence “Water treatment, reverse osmosis, desalination, membranes, chemicals, service, legionella control” Source: RevenueBase Database · checked Sep 17, 2026
4	Ventilaqua	Indirect evidence	Coimbra, PortugalHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect evidence “KNOWLEDGE to protect your FUTURE.” Source: RevenueBase Database · checked Sep 17, 2026
5	H2tec	Indirect evidence	Montemor-o-velho, PortugalHQ checked Sep 17, 2026	51-200	19 contacts →
	Indirect evidence “Projetamos, construímos e mantemos soluções de tratamento, reaproveitamento e abastecimento de Água ajustadas às necessidades de cada cliente.” Source: RevenueBase Database · checked Sep 17, 2026
6	IWT International Water Technology, SA	Indirect evidence	Estoi, PortugalHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “Na IWT trazemos connosco anos de trabalho na indústria da água com a comercialização de equipamentos e a instalação de soluções que atuam em todo o ciclo da água.” Source: RevenueBase Database · checked Sep 17, 2026
7	Bianna Portugal	Indirect evidence	Carnaxide, PortugalHQ checked Sep 17, 2026	1-10	13 contacts →
	Indirect evidence “Somos fabricantes de equipamentos, concebemos e construímos linhas de tratamento de resíduos e oferecemos um conjunto diversificado de projetos “chave na mão”.” Source: RevenueBase Database · checked Sep 17, 2026
8	Aqualevel	Indirect evidence	Matosinhos, PortugalHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
9	Hidrenki, LDA	Indirect evidence	Santarém, PortugalHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “A Hidrenki é uma empresa especializada na condução, controlo e tratamento de água.” Source: RevenueBase Database · checked Sep 17, 2026
10	Cimai-Engenharia E Química Avançada, LDA	Partial evidence	Belas, PortugalHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “Founded in 1987, as a Research Center to create specific solutions for Industrial Maintenance, we are manufactures of high performance chemical products, we provide industrial…” Source: RevenueBase Database · checked Sep 17, 2026
11	Fduarte, LDA	Indirect evidence	Castelo Da Maia, PortugalHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “A FDuarte Lda, fundada em 1982 pelo Eng.º António Rocha Duarte, rapidamente se posicionou no mercado, estabelecendo diversas parcerias de trabalho com as mais prestigiadas…” Source: RevenueBase Database · checked Sep 17, 2026
12	Ambiágua	Indirect evidence	Vila Nova De Famalicão, PortugalHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Criada em 2003, a Ambiágua tornou-se parte integrante do Grupo ACA em 2009.” Source: RevenueBase Database · checked Sep 17, 2026
13	Aquaexpert	Indirect evidence	Palmela, PortugalHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “A AquaExpert W & PS tem vindo a desenvolver e a afirmar-se no mercado em áreas que são fundamentais para os nossos clientes como sejam- Concepção, Fornecimento Operação de…” Source: RevenueBase Database · checked Sep 17, 2026
14	PWG Portugal	Partial evidence	São Domingos De Rana, PortugalHQ checked Sep 17, 2026	11-50	8 contacts →
	Partial evidence “The company was founded in 1997 and has been operating since then in the Portuguese market in the water treatment area, concerning the distribution of components and equipments…” Source: RevenueBase Database · checked Sep 17, 2026
15	NCWG	Indirect evidence	PortugalHQ checked Sep 17, 2026	51-200	7 contacts →
	Indirect evidence “A NCWG – Sistemas de Gestão de Água Lda, é uma empresa de distribuição de equipamentos e produtos de tratamento de águas e Piscinas.” Source: RevenueBase Database · checked Sep 17, 2026
16	Albombas	Indirect evidence	Almancil, PortugalHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “Fundada em 1981, a Albombas surgiu com o objectivo de preencher uma lacuna existente no sector dos Sistemas de Bombagem, alicerçando o seu desempenho quantitativo e qualitativo…” Source: RevenueBase Database · checked Sep 17, 2026
17	Pleno Ambiente, S.A	Strong evidence	Vila Nova De Gaia, PortugalHQ checked Sep 17, 2026	1-10	7 contacts →
	Strong evidence “Pleno Ambiente is a company that supplies products and services to companies that operate on the water supply, water treatment and irrigation sectors.” Source: RevenueBase Database · checked Sep 17, 2026
18	Ecoserviços Group	Indirect evidence	Montijo, PortugalHQ checked Sep 17, 2026	51-200	7 contacts →
	Indirect evidence “The ECOSERVIÇOS GROUP exists since 1983 with the establishment of the company that gave it its name, which is currently the holding company.” Source: RevenueBase Database · checked Sep 17, 2026
19	Aluline Portugal	Indirect evidence	Seixal, PortugalHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “A Aluline Portugal (pertencendo ao Grupo inglês ALULINE Group) é uma referência no mercado do fornecimento de soluções de pré tratamento de águas residuais e de tecnologias de…” Source: RevenueBase Database · checked Sep 17, 2026
20	Moinhos Água E Ambiente	Indirect evidence	Santo Tirso, PortugalHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “Tratamento de Água, Águas Residuais e Reutilização” Source: RevenueBase Database · checked Sep 17, 2026
21	Tractor Rega	Indirect evidence	Moncarapacho, PortugalHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
22	Acquafloc, LDA	Partial evidence	Seia, PortugalHQ checked Sep 17, 2026	1-10	1 contacts →
	Partial evidence “A Acquafloc é uma empresa líder de mercado com mais de 10 anos de experiência no tratamento de águas residuais e industriais.” Source: RevenueBase Database · checked Sep 17, 2026
23	Purewater, LDA	Indirect evidence	Linda-a-velha, PortugalHQ checked Sep 17, 2026	1-10	1 contacts →
	Indirect evidence “Importação, Exportação, Comércio e Manutenção de Equipamentos para Tratamento de Águas, Piscinas e Spas.” Source: RevenueBase Database · checked Sep 17, 2026
24	wave.consulting	Indirect evidence	Loures, PortugalHQ checked Sep 17, 2026	1-10	1 contacts →
	Indirect evidence “WAVE is a service and solutions provider for the environmental sector.” Source: RevenueBase Database · checked Sep 17, 2026
25	Hidro Melhoras LDA Portugal	Indirect evidence	Lisboa, PortugalHQ checked Sep 17, 2026	1-10	1 contacts →
	Indirect evidence “A HIDRO MELHORAS, Lda.” 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 water suppliers. 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 water suppliers.
Partial evidence: Its own public description names part of industrial water suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial water suppliers. 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 88 industrial water suppliers based in Portugal

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Industrial water suppliers based in Portugal at a glance

As of Sep 17, 2026

14.3%Verified-email coverage

14.9Average contacts per company

1-10Median size (employees)

8.0%Largest-city concentration · Lisboa

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 88 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 water suppliers, 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 “industrial water suppliers”. 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 water suppliers), 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 water suppliers, 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, 187 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 water suppliers, 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 water suppliers are there based in Portugal?

RevenueBase identified 88 industrial water suppliers 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?

AGS Water Solutions, headquartered in Oeiras, tops this list with the largest team on record.

Which city has the most industrial water suppliers?

Lisboa leads with 7 headquartered companies, followed by Porto (3) and Alcabideche (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 187 verified decision-maker contacts tracked across these 88 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.