Company lists · Data refreshed September 2026

Top 20 Water distribution networks based in Portugal

Name: Water distribution networks based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 32 companies tracked

RevenueBase identified 32 company matches for water distribution networks associated with Portugal as of September 2026 and tracks 1,116 professional contacts across them, including 283 with verified work emails. Alcabideche is the largest hub.

This list covers company matches for water distribution networks associated with Portugal, 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 September 19, 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 Sep 19, 2026 How this list was built

32Companies

1,116Contacts tracked

283Verified emails

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The 20 largest water distribution networks based in Portugal

Ranked by team size

Top 20 of 32 company matches for water distribution networks based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	AGS Water Solutions	Exact match	Paço De Arcos, PortugalHQ recorded Sep 19, 2026	51-200	502 contacts →
	Exact match “AGS – Administração e Gestão de Sistemas de Salubridade, SA focuses on the preservation of the environment, acting throughout the entire water cycle.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Smas DE Almada	Exact match	Pragal - Almada, PortugalHQ recorded Sep 19, 2026	201-500	141 contacts →
	Exact match “Os SMAS - Serviços Municipalizados de Água e Saneamento do Município de Almada, são um serviço público de interesse local.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	CTGA	Exact match	Coimbra, PortugalHQ recorded Sep 19, 2026	51-200	90 contacts →
	Exact match “A CTGA assume-se como uma empresa especializada na elaboração de estudos e projetos nas áreas das Engenharias Hidráulica, Sanitária e Ambiental, bem como na exploração e…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	AGERE	Exact match	Braga, PortugalHQ recorded Sep 19, 2026	501-1,000	57 contacts →
	Exact match “A Agere- Empresa de águas, Efluentes e Resíduos de Braga, EM surgiu da transformação dos Serviços Municipalizados de Águas e Saneamento em Empresa Pública Municipal, em Em 2005, o…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Simar Loures E Odivelas	Exact match	Loures, PortugalHQ recorded Sep 19, 2026	501-1,000	43 contacts →
	Exact match “Os Serviços Intermunicipalizados de Águas e Resíduos de Loures e Odivelas foram criados em 2014.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	NBS Water Engineering	Exact match	Aveiro, PortugalHQ recorded Sep 19, 2026	11-50	26 contacts →
	Exact match “A NBS Water Engineering é uma plataforma integrada de engenharia da água dedicada ao desenvolvimento de soluções sustentáveis para o setor hídrico e ambiental.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Douroeci Water Management	Exact match	Porto, PortugalHQ recorded Sep 19, 2026	11-50	23 contacts →
	Exact match “DouroECI is a game changer: a company that blends a comprehensive approach to the water cycle management, from planning, to design, to infrastructure asset management, to business…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	ADG Águas DE Gondomar SA	Exact match	Gondomar, PortugalHQ recorded Sep 19, 2026	51-200	19 contacts →
	Exact match “A Águas de Gondomar assegura o fornecimento de água para consumo público e o tratamento de águas residuais no concelho, cumprindo as exigências de um regular, contínuo e eficiente…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Tekbox	Exact match	Aldeia De Paio Pires, PortugalHQ recorded Sep 19, 2026	11-50	19 contacts →
	Exact match “TEKBOX works, at the last 20 years, for the preservation of the most precious asset of our planet, water.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Vimágua	Exact match	Guimarães, PortugalHQ recorded Sep 19, 2026	11-50	18 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Taviraverde EM	Exact match	Tavira, PortugalHQ recorded Sep 19, 2026	201-500	17 contacts →
	Exact match “A Taviraverde é responsável pelas atividades de ampliação, renovação, manutenção e exploração dos seguintes sistemas: 1.Sistema municipal de águas de abastecimento público…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Águas DA Figueira, SA	Exact match	Figueira Da Foz, PortugalHQ recorded Sep 19, 2026	11-50	17 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Aqualevel	Exact match	Matosinhos, PortugalHQ recorded Sep 19, 2026	11-50	12 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Hidrenki, LDA	Exact match	Santarém, PortugalHQ recorded Sep 19, 2026	11-50	10 contacts →
	Exact match “A Hidrenki é uma empresa especializada na condução, controlo e tratamento de água.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Ecofirma Portugal	Exact match	Braga, PortugalHQ recorded Sep 19, 2026	11-50	10 contacts →
	Exact match “O Grupo Ecofirma nasceu em Portugal no ano de 1997, com a missão de levar ao mundo serviços especializados em infraestruturas de abastecimento.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Empresa Municipal DE Água E Saneamento DE Beja, E.M	Exact match	Beja, PortugalHQ recorded Sep 19, 2026	51-200	9 contacts →
	Exact match “Missão: A EMAS de Beja tem como missão conceber, construir e explorar as infraestruturas de abastecimento de água e de saneamento na componente “em baixa”, num quadro de…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	FAGAR	Exact match	Faro, PortugalHQ recorded Sep 19, 2026	11-50	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Ambiágua	Exact match	Vila Nova De Famalicão, PortugalHQ recorded Sep 19, 2026	11-50	8 contacts →
	Exact match “Criada em 2003, a Ambiágua tornou-se parte integrante do Grupo ACA em 2009.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Albombas	Exact match	Almancil, PortugalHQ recorded Sep 19, 2026	11-50	7 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Aquanena	Exact match	Alcanena, PortugalHQ recorded Sep 19, 2026	51-200	7 contacts →
	Exact match “A empresa faz a gestão dos sistemas públicos de captação e de distribuição de água, drenagem e tratamento de águas residuais, manutenção dos espaços verdes, limpeza urbana e…” Recorded in the RevenueBase company graph · Sep 19, 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 “water distribution networks”. 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 20 of 32 water distribution networks based in Portugal

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Water distribution networks based in Portugal at a glance

As of Sep 19, 2026

25.4%Verified-email coverage

34.9Average contacts per company

11-50Median size (employees)

3.1%Largest-city concentration · Alcabideche

Sep 19, 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 32 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 Portugal whose business descriptions match “water distribution networks” 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 283 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 September 19, 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.

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 “water distribution networks”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water distribution networks are there based in Portugal?

RevenueBase identified 32 company matches for water distribution networks associated with Portugal as of September 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?

AGS Water Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most water distribution networks?

Alcabideche leads with 1 company records, followed by Alcanena (1) and Aldeia De Paio Pires Seixal (1).

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 283 professional contacts with verified work emails tracked across these 32 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 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 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.