Company lists · Data refreshed November 2026

Top 25 Process optimization engineering firms based in Portugal

RevenueBase identified 184 company matches for process optimization engineering firms associated with Portugal as of November 2026 and tracks 5,137 professional contacts across them, including 1,651 with verified work emails. Lisbon is the largest hub.

This list covers company matches for process optimization 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 November 6, 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 Nov 6, 2026 How this list was built
184Companies
5,137Contacts tracked
1,651Verified emails
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The 25 largest process optimization engineering firms based in Portugal

Ranked by team size
Top 25 of 184 company matches for process optimization engineering firms based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchOeiras, PortugalHQ recorded Nov 6, 20261,001-5,000772 contacts →

Exact match

“Engineering Service Provider / Contractor on Telecom, IT, GIS, Electricity, Renewable Energy, Energy Generation, Hydraulic Facilities, Gas, Pipeline, Industrial installations…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBarcelos, PortugalHQ recorded Nov 6, 20261,001-5,000723 contacts →

Exact match

“Mecwide is a multidisciplinary industrial engineering company providing EPC (Engineering, Procurement & Construction) solutions and integrated services in metalworking, electrical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLisbon, PortugalHQ recorded Nov 6, 20261,001-5,000440 contacts →

Exact match

“Sacyr Somague, part of Sacyr Group, offers a high quality global engineering service, conceiving, designing and carrying out large-scale works, in areas such as public works (sea…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCarcavelos, PortugalHQ recorded Nov 6, 2026201-500246 contacts →

Exact match

“CONSULGAL is one of the most prestigious Portuguese Engineering Consulting and Project Management companies, offering a complete service to its customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLisbon, PortugalHQ recorded Nov 6, 2026501-1,000213 contacts →

Exact match

“We believe in Engineering with a capital “E”.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLisbon, PortugalHQ recorded Nov 6, 2026201-500149 contacts →

Exact match

“Desde 1980 que garantimos e comprometemo-nos a prestar um serviço de qualidade aos nossos clientes, com o fornecimento totalmente integrado de serviços de Engenharia e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchParque Das Nações, PortugalHQ recorded Nov 6, 202651-20067 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBraga, PortugalHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“Founded in Braga in 2013, D8 Solutions began activity with the staff and facilities suited to the most specialized in the industrial sector, with a strong team and a solid…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMaia, PortugalHQ recorded Nov 6, 202611-5047 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLisbon, PortugalHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“LMGE – Gestão de Edifícios is an engineering company specialized in buildings’ Operation and Maintenance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchQuinta Da Parreirinha, PortugalHQ recorded Nov 6, 202611-5030 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMassamá, PortugalHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Fundada no ano a Linha D’Água é uma empresa de Engenharia especializada em soluções de Automação, SCADA, Telegestão, Instrumentação Industrial, Monitorização Remota, Tratamento de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMarinha Grande, PortugalHQ recorded Nov 6, 202651-20025 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBraga, PortugalHQ recorded Nov 6, 2026201-50023 contacts →

Exact match

“By choosing ACL, you will optimize your company's projects in terms of quality and cost reduction, and be assured of complementary services with highly reliable standards.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCabanas De Viriato Carregal Do Sal, PortugalHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“RIPORTICO é uma Consultora de Engenharia, que procura a excelência no serviço que entrega aos seus clientes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPorto, PortugalHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Fundada em Junho de 2006 pelo Professor António Adão da Fonseca em conjunto com Pedro Morujão, Pedro Moás, Renato Bastos e António Pimentel Adão da Fonseca, a ADÃO DA FONSECA –…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMarinha Grande, PortugalHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“We are an Engineering and Industrial Consultancy company, capable to provide Integrated Solutions for different industries, interconnected from the product design, engineering…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLisbon, PortugalHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“A EPMF iniciou a atividade na área dos Projetos, Fiscalização e Manutenção de Instalações.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAveiro, PortugalHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Presentation R5e Consulting Engineers is a company that provides engineering services in the construction sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSintra, PortugalHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“At Graucelsius, Engineering, Management and Planning, you will find a multidisciplinary team available to aid you with the utmost diligence in the effective realisation of your…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPorto, PortugalHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“A addBuilding é uma empresa de engenharia que opera no setor da construção civil com a missão de assessorar os seus clientes desde a fase de conceção da construção até à fase de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLisbon, PortugalHQ recorded Nov 6, 20261-1014 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 · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMatosinhos, PortugalHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“A EMTEP - Engineering Consultants, Lda.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPorto, PortugalHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Layout’s primary activity is the deployment of Engineering Services in the areas of Project Development & Management, On-Site Job Management and Live Monitoring of Special…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPorto, PortugalHQ recorded Nov 6, 202611-5013 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 · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 184 process optimization engineering firms based in Portugal

See the full list, filter by size, metro and specialty, and access 1,651 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Process optimization engineering firms based in Portugal at a glance

As of Nov 6, 2026
32.1%Verified-email coverage
27.9Average contacts per company
1-10Median size (employees)
13.6%Largest-city concentration · Lisbon
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
110
11-50
52
51-200
10
201-500
6
501-1,000
1
1,001-5,000
5

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 184 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 optimization 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 1,651 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 November 6, 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.

Process optimization engineering firms by metro

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 optimization engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many process optimization engineering firms are there based in Portugal?

RevenueBase identified 184 company matches for process optimization engineering firms associated with Portugal as of November 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?

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

Which city has the most process optimization engineering firms?

Lisbon leads with 25 company records, followed by Porto (22) and Matosinhos (8).

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 1,651 professional contacts with verified work emails tracked across these 184 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 November 6, 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.