Company lists · Data refreshed September 2026

Top 24 Process engineering firms based in Portugal

Name: Process engineering firms based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 60 companies tracked

RevenueBase identified 60 company matches for process engineering firms associated with Portugal as of September 2026 and tracks 503 professional contacts across them, including 116 with verified work emails. Porto is the largest hub.

This list covers company matches for process engineering firms 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 17, 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 17, 2026 How this list was built

60Companies

503Contacts tracked

116Verified emails

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The 24 largest process engineering firms based in Portugal

Ranked by team size

Top 24 of 60 company matches for process engineering firms based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Aqualogus	Exact match	Parque Das Nações, PortugalHQ recorded Sep 17, 2026	51-200	59 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Energest	Exact match	Maia, PortugalHQ recorded Sep 17, 2026	11-50	47 contacts →
	Exact match “A ENERGEST – Engenharia e Sistemas de Energia, S.A foi fundada em 1987 como uma empresa vocacionada para a consultoria em Engenharia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Progresso	Exact match	Vale De Cambra, PortugalHQ recorded Sep 17, 2026	201-500	34 contacts →
	Exact match “Founded in 1953, Metalúrgica Progresso de Vale de Cambra, SA, is a company that operates in the design and manufacturing of engineering solutions in the areas: Food, Dairy and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	WA	Exact match	Quinta Da Parreirinha, PortugalHQ recorded Sep 17, 2026	11-50	31 contacts →
	Exact match “A WA – Engenharia e Consultoria é composta por um conjunto de profissionais de engenharia com uma vasta experiência nas suas áreas de intervenção e em edifícios e empreendimentos…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	TIMP	Exact match	Lisbon, PortugalHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “TISSOT Industrie \| Excelência industrial sob medida desde 1942.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	HRV	Exact match	Marinha Grande, PortugalHQ recorded Sep 17, 2026	51-200	20 contacts →
	Exact match “HRV is specialist in the design, installation and maintenance of industrial processes for the segments of compound feed for animals (conventional, fish and pet), biomass (energy…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Slefty	Exact match	Lisbon, PortugalHQ recorded Sep 17, 2026	1-10	15 contacts →
	Exact match “Slefty brings to life the most outstanding industrial and construction products and services through engineering consulting and constant innovation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Auditene	Exact match	Matosinhos, PortugalHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “A AUDITENE - PROJECTOS E AUDITORIAS ENERGÉTICAS, LDA é uma empresa de "Engineering" nos campos de engenharia mecânica e electrotécnica.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Elemento Finito	Exact match	Porto, PortugalHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “A Elemento Finito é uma empresa de Engenharia vocacionada para o desenvolvimento de Projectos e serviços de Consultoria.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Silvas, SA	Exact match	Alhadas, PortugalHQ recorded Sep 17, 2026	51-200	9 contacts →
	Exact match “A empresa Silvas S.A, fundada em 1979, encontra na Engenharia Industrial o corpo nuclear da sua atividade profissional.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Acet Lda.	Exact match	Tapada Das Mercês, PortugalHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match “A ACet – ANTERO CARDOSO - Engenharia Termodinâmica, Lda, fundada em Janeiro de 1993, é uma empresa de serviços de engenharia, elaborando projectos e consultoria de instalações…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Ed&mg	Exact match	Moita, PortugalHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match “ED & MG is an AVEVA System Integrator helping industrial asset owners and engineering teams deliver complex projects with reliable data, practical automation and specialist…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	ENG & Steel	Exact match	Aveiro, PortugalHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “A Eng & Steel, Lda.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Sincrono, LDA	Exact match	Vila Do Conde, PortugalHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match “Serviços de Engenharia” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Ambiflow	Exact match	São Domingos De Rana, PortugalHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “Ambiflow is a Portuguese Engineering company working for the environment market, with the following product lines- Project, fabrication and installation of ventilation and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	JM Project	Exact match	Vila Nova De Gaia, PortugalHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Apopartner	Exact match	Porto, PortugalHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “APOpartner positions itself in the market as a company that offers its customers engineering solutions in the areas of Quality, Safety and Environment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Buildprint	Exact match	Angra Do Heroísmo, PortugalHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “A BUILDPRINT é uma empresa de prestação de serviços de engenharia e consultoria no sector da construção civil” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Tubival	Exact match	Vila Nova Da Telha, PortugalHQ recorded Sep 17, 2026	51-200	4 contacts →
	Exact match “A Tubival - Instalações Industriais, Lda, actua principalmente na concepção, projecto e fornecimento de Instalações e Equipamentos industriais, especialmente nos domínios da…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	ENCKE	Exact match	Porto, PortugalHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “ENCKE is a private company, independent from any economic or vested interests.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Magnis Engenharia	Exact match	Porto, PortugalHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “A MAGNIS é uma empresa de serviços nas áreas de engenharia e gestão de processos, com experiência relevante em: · Consultoria ambiental; · Elaboração de projetos e planos de…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Ingevita	Exact match	Vila Nova De Gaia, PortugalHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “A segurança de trabalhadores e produtos e a protecção do ambiente são temas que estão, cada vez mais, sob escrutínio público.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Solien	Exact match	Coimbra, PortugalHQ recorded Sep 17, 2026	11-50	1 contacts →
	Exact match “Somos uma EQUIPA de SERVIÇOS DE ENGENHARIA - Desenvolvimento de actividades de engenharia, designadamente, elaboração de estudos e projectos de inovação e desenvolvimento…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Squartz Consultores	Exact match	Linda-a-velha, PortugalHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Squartz Consultores is a Engineering company based out of R.” Recorded in the RevenueBase company graph · Sep 17, 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 “process engineering firms”. 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 24 of 60 process engineering firms based in Portugal

See the full list, filter by size, metro and specialty, and access 116 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Process engineering firms based in Portugal at a glance

As of Sep 17, 2026

23.1%Verified-email coverage

8.4Average contacts per company

1-10Median size (employees)

10.0%Largest-city concentration · Porto

Sep 17, 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 60 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 “process engineering firms” 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 116 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 17, 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 “process engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many process engineering firms are there based in Portugal?

RevenueBase identified 60 company matches for process engineering firms 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?

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

Which city has the most process engineering firms?

Porto leads with 6 company records, followed by Marinha Grande (4) and Lisbon (4).

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 116 professional contacts with verified work emails tracked across these 60 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 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 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.