Company lists · Data refreshed September 2026

Top 25 Water network consulting firms based in Portugal

Name: Water network consulting firms based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 51 companies tracked

RevenueBase identified 51 water network consulting firms headquartered in Portugal as of September 2026 and tracks 1,222 professional contacts across them, including 253 with verified work emails. Lisbon is the largest hub.

This list covers water network consulting firms 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 29, 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 29, 2026 86% judged on-target in blind review

51Companies

1,222Contacts tracked

253Verified emails

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The 25 largest water network consulting firms based in Portugal

Ranked by team size

Top 25 of 51 water network consulting firms based in Portugal, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to water network consulting firms: 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 29, 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 29, 2026
2	Prospectiva	Indirect evidence	Lisbon, PortugalHQ checked Sep 29, 2026	51-200	115 contacts →
	Indirect evidence “PROSPECTIVA is an Engineering Consultancy Company with 40 years of activity (domestic and overseas), 120 people, 2 main areas of activity: 1.” Source: RevenueBase Database · checked Sep 29, 2026
3	CTGA	Indirect evidence	Coimbra, PortugalHQ checked Sep 29, 2026	51-200	90 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
4	Bondalti Water Enkrott	Partial evidence	Abrunheira, PortugalHQ checked Sep 29, 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 29, 2026
5	Aqualogus	Partial evidence	Parque Das Nações, PortugalHQ checked Sep 29, 2026	51-200	59 contacts →
	Partial evidence “AQUALOGUS was established in 1996 by engineering consultants with a vast experience in the development of studies and projects in the fields of water resources, hydraulics…” Source: RevenueBase Database · checked Sep 29, 2026
6	Gibb Engineering	Partial evidence	Algés, PortugalHQ checked Sep 29, 2026	51-200	37 contacts →
	Partial evidence “GIBB is a portuguese company of Consulting and Design with strong national and international reputation.” Source: RevenueBase Database · checked Sep 29, 2026
7	HIDMA	Indirect evidence	Trofa, PortugalHQ checked Sep 29, 2026	11-50	35 contacts →
	Indirect evidence “A HIDMA foi fundada no ano sendo uma empresa jovem e dinâmica que integra profissionais com experiência superior a 20 anos nos sectores da Água e Energia.” Source: RevenueBase Database · checked Sep 29, 2026
8	Profico	Indirect evidence	Lisbon, PortugalHQ checked Sep 29, 2026	11-50	35 contacts →
	Indirect evidence “PROFICO was established in 1991, headquartered in Lisbon, Portugal, with the main goal of developing design projects in the area of structural engineering.” Source: RevenueBase Database · checked Sep 29, 2026
9	NBS Water Engineering	Partial evidence	Aveiro, PortugalHQ checked Sep 29, 2026	11-50	26 contacts →
	Partial evidence “A NBS Water Engineering é uma plataforma integrada de engenharia da água dedicada ao desenvolvimento de soluções sustentáveis para o setor hídrico e ambiental.” Source: RevenueBase Database · checked Sep 29, 2026
10	Douroeci Water Management	Partial evidence	Porto, PortugalHQ checked Sep 29, 2026	11-50	23 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
11	LCW Engenharia DE Estruturas	Indirect evidence	Lisbon, PortugalHQ checked Sep 29, 2026	11-50	23 contacts →
	Indirect evidence “LCW began its activity in 1994 with the designation Lisconcebe, and changed to its present name in 2011.” Source: RevenueBase Database · checked Sep 29, 2026
12	H2tec	Indirect evidence	Montemor-o-velho, PortugalHQ checked Sep 29, 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 29, 2026
13	Hidrofunção	Indirect evidence	Porto, PortugalHQ checked Sep 29, 2026	11-50	17 contacts →
	Indirect evidence “A Hidrofunção nasceu em 1986, no Porto, e desde então dedica-se a criar soluções de engenharia que fazem a diferença.” Source: RevenueBase Database · checked Sep 29, 2026
14	Slefty	Partial evidence	Lisbon, PortugalHQ checked Sep 29, 2026	1-10	15 contacts →
	Partial evidence “Slefty brings to life the most outstanding industrial and construction products and services through engineering consulting and constant innovation.” Source: RevenueBase Database · checked Sep 29, 2026
15	Hidrenki, LDA	Indirect evidence	Santarém, PortugalHQ checked Sep 29, 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 29, 2026
16	Ecofirma Portugal	Indirect evidence	Braga, PortugalHQ checked Sep 29, 2026	11-50	10 contacts →
	Indirect evidence “O Grupo Ecofirma nasceu em Portugal no ano de 1997, com a missão de levar ao mundo serviços especializados em infraestruturas de abastecimento.” Source: RevenueBase Database · checked Sep 29, 2026
17	Fduarte, LDA	Indirect evidence	Castelo Da Maia, PortugalHQ checked Sep 29, 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 29, 2026
18	Albombas	Indirect evidence	Almancil, PortugalHQ checked Sep 29, 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 29, 2026
19	Ccad-Serviços DE Engenharia, LDA	Indirect evidence	Maia, PortugalHQ checked Sep 29, 2026	11-50	6 contacts →
	Indirect evidence “A CCAD – Serviços de Engenharia, Lda foi criada em Junho de 2005 e resultou da experiência acumulada desde 1981 do seu sócio-gerente José Lello na elaboração de projectos na área…” Source: RevenueBase Database · checked Sep 29, 2026
20	Grauon	Indirect evidence	Guimarães, PortugalHQ checked Sep 29, 2026	1-10	5 contacts →
	Indirect evidence “A GrauON é uma empresa de engenharia dedicada ao desenvolvimento de projetos e consultoria técnica para edifícios, equipamentos e infraestruturas.” Source: RevenueBase Database · checked Sep 29, 2026
21	JM Project	Indirect evidence	Vila Nova De Gaia, PortugalHQ checked Sep 29, 2026	1-10	5 contacts →
	Indirect evidence “A JM Project – Projectos de Engenheira é uma empresa que fornece serviços de engenharia, orientada para a eficiência dos recursos e a otimização de investimento, aplicados à…” Source: RevenueBase Database · checked Sep 29, 2026
22	H2opt	Indirect evidence	Porto, PortugalHQ checked Sep 29, 2026	1-10	3 contacts →
	Indirect evidence “Serviços técnicos especializados para a otimização de sistemas hidráulicos (sistemas de água e águas residuais) nas principais áreas: OPT EFE - Eficiência Energética OPT CAI -…” Source: RevenueBase Database · checked Sep 29, 2026
23	Wscm Water Services Consulting And Management, LDA	Strong evidence	Portugal Portugal, PortugalHQ checked Sep 29, 2026	1-10	2 contacts →
	Strong evidence “WSCM - Water Services Consulting & Management Unimos conhecimento, experiência e inovação para responder, com pragmatismo e foco em resultados, aos desafios do setor da água.” Source: RevenueBase Database · checked Sep 29, 2026
24	Squartz Consultores	Indirect evidence	Linda-a-velha, PortugalHQ checked Sep 29, 2026	1-10	1 contacts →
	Indirect evidence “Squartz Consultores is a Engineering company based out of R.” Source: RevenueBase Database · checked Sep 29, 2026
25	Esferabrutal	Indirect evidence	Famalicão, PortugalHQ checked Sep 29, 2026	1-10	1 contacts →
	Indirect evidence “Mantendo como base, as suas raízes e a sua “estrutura-mãe”.” Source: RevenueBase Database · checked Sep 29, 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: water network consulting firms. 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 water network consulting firms.
Partial evidence: Its own public description names part of water network consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name water network consulting firms. 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 51 water network consulting firms based in Portugal

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Water network consulting firms based in Portugal at a glance

As of Sep 29, 2026

20.7%Verified-email coverage

24.0Average contacts per company

1-10Median size (employees)

27.5%Largest-city concentration · Lisbon

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 51 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 water network consulting firms, 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 “water network consulting firms”. 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 water network consulting firms), 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 water network consulting firms, 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, 253 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 29, 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 water network consulting firms, 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 water network consulting firms are there based in Portugal?

RevenueBase identified 51 water network consulting firms 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 water network consulting firms?

Lisbon leads with 14 headquartered companies, followed by Porto (5) and Guimaraes (3).

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 253 verified decision-maker contacts tracked across these 51 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 29, 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.