Company lists · Data refreshed November 2026

Top 24 Oil and gas project management firms based in Portugal

RevenueBase identified 62 company matches for oil and gas project management firms associated with Portugal as of November 2026 and tracks 2,582 professional contacts across them, including 600 with verified work emails. Lisbon is the largest hub.

This list covers company matches for oil and gas project management 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 4, 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 4, 2026 How this list was built
62Companies
2,582Contacts tracked
600Verified emails
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The 24 largest oil and gas project management firms based in Portugal

Ranked by team size
Top 24 of 62 company matches for oil and gas project management firms based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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 matchVila Nova De Gaia, PortugalHQ recorded Nov 4, 202651-200588 contacts →

Exact match

“Fundada em 1985, a AFA – Consultores de Engenharia, Lda.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchPorto, PortugalHQ recorded Nov 4, 2026201-500270 contacts →

Exact match

“A VHM – Vitor Hugo - Coordenação e Gestão de Projectos S.A, fundada em 1993 pelo Eng.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchCarcavelos, PortugalHQ recorded Nov 4, 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 4, 2026 · View company records in RevenueBase
4Exact matchLisbon, PortugalHQ recorded Nov 4, 202651-200162 contacts →

Exact match

“A DDN é uma empresa de Gestão de Projetos de Construção e de Fiscalização de Obras.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchLisbon, PortugalHQ recorded Nov 4, 2026n/a146 contacts →

Exact match

“OPWAY is a company with the capacity to reach every sector of the construction business, and whose experience and specialization is an advantage for its clients.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchErmesinde, PortugalHQ recorded Nov 4, 2026201-50091 contacts →

Exact match

“With 23 years of activity, Grupo Epalmo, is acknowledged for its professionalism and perseverance, being one of the major business groups experienced in HR solutions for the Oil &…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchVila Nova De Gaia, PortugalHQ recorded Nov 4, 202651-20069 contacts →

Exact match

“A ORTOGONAL nasceu em Janeiro de 2013 com o objetivo de prestar serviços de Engenharia e Gestão com elevado padrão de qualidade, garantindo por um lado um serviço de excelência…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchLisbon, PortugalHQ recorded Nov 4, 202611-5029 contacts →

Exact match

“Developing a project in the construction industry is extremely complex.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchLeiria, PortugalHQ recorded Nov 4, 202611-5022 contacts →

Exact match

“A BILT é uma empresa de excelência da área de Engenharia, Construção e Projeto.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchPorto, PortugalHQ recorded Nov 4, 202611-5020 contacts →

Exact match

“DiligentProjects is a Portuguese Engineering Consulting firm specializing in Project Management.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchOeiras, PortugalHQ recorded Nov 4, 20261-1018 contacts →

Exact match

“VerdeOeste was founded in 2016 to provide quality-focused client representation and support throughout every stage of capital projects.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchAveiro, PortugalHQ recorded Nov 4, 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 4, 2026 · View company records in RevenueBase
13Exact matchSintra, PortugalHQ recorded Nov 4, 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 4, 2026 · View company records in RevenueBase
14Exact matchLisbon, PortugalHQ recorded Nov 4, 202611-5014 contacts →

Exact match

“Outstandinn Management is a new, leaner, more flexible and client focused company, built upon decades of project management and engineering competence.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchBraga, PortugalHQ recorded Nov 4, 20261-109 contacts →

Exact match

“Engeneering services”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchLisbon, PortugalHQ recorded Nov 4, 20261-108 contacts →

Exact match

“PM7 – Project Management é uma empresa dedicada à Gestão de Projetos de Construção.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchLisbon, PortugalHQ recorded Nov 4, 20261-108 contacts →

Exact match

“A RTNC, Consultores de Engenharia, Lda.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchAmadora, PortugalHQ recorded Nov 4, 20261-104 contacts →

Exact match

“A nossa experiência de 20 anos no mercado da engenharia e construção, permite-nos oferecer um serviço profissional e inovador, na área de gestão de projecto, adaptado às…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchAmadora, PortugalHQ recorded Nov 4, 202611-504 contacts →

Exact match

“A Tetraprojecto é uma empresa de engenharia, com o seu core business centrado na concepção, execução e monitorização de projectos, consultoria técnica, gestão e fiscalização de…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchOeiras, PortugalHQ recorded Nov 4, 20261-104 contacts →

Exact match

“Vanguardland is a cutting-edge consulting company, providing engineering services since 2014.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21Exact matchPorto, PortugalHQ recorded Nov 4, 20261-103 contacts →

Exact match

“A Advanced Way é uma empresa de consultoria, planeamento, estudos, projectos de energia e engenharia, orientada essencialmente para o apoio e resolução de problemas de desempenho…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22Exact matchVila Franca De Xira, PortugalHQ recorded Nov 4, 20261-102 contacts →

Exact match

“Tagustainer aims to be part of your team!”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23Exact matchPaço De Arcos, PortugalHQ recorded Nov 4, 20261-102 contacts →

Exact match

“Validstage Engenharia develops its activity mainly in the area of Project Management and Supervision, Project Management, Supervision and Project Coordination and Consultancy.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24Exact matchGuimarães, PortugalHQ recorded Nov 4, 20261-102 contacts →

Exact match

“A 4AID – Gestão de Projectos, Lda, é uma empresa de Consultoria de Engenharia especializada na Gestão Integrada de Empreendimentos, tendo como actividade a prestação de serviços…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 24 of 62 oil and gas project management firms based in Portugal

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Oil and gas project management firms based in Portugal at a glance

As of Nov 4, 2026
23.2%Verified-email coverage
41.6Average contacts per company
1-10Median size (employees)
22.6%Largest-city concentration · Lisbon
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
14
51-200
5
201-500
6

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 62 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 “oil and gas project management 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 600 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 4, 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 “oil and gas project management firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas project management firms are there based in Portugal?

RevenueBase identified 62 company matches for oil and gas project management 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?

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

Which city has the most oil and gas project management firms?

Lisbon leads with 14 company records, followed by Porto (6) and Amadora (3).

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 600 professional contacts with verified work emails tracked across these 62 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 4, 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.