Company lists · Data refreshed November 2026

Top 24 Defense systems integration consultants based in Portugal

RevenueBase identified 46 company matches for defense systems integration consultants associated with Portugal as of November 2026 and tracks 739 professional contacts across them, including 334 with verified work emails. Lisbon is the largest hub.

This list covers company matches for defense systems integration consultants 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 5, 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 5, 2026 How this list was built
46Companies
739Contacts tracked
334Verified emails
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The 24 largest defense systems integration consultants based in Portugal

Ranked by team size
Top 24 of 46 company matches for defense systems integration consultants based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchErmesinde, PortugalHQ recorded Nov 5, 202651-200136 contacts →

Exact match

“Fundada em 2002, a SECURNET dedica-se à integração de tecnologias de informação, prestando um conjunto de serviços técnicos especializados de consultoria e auditoria, engenharia…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchAveiro, PortugalHQ recorded Nov 5, 202651-200101 contacts →

Exact match

“RIS 2048 is a society constituted in the year to aggregate into a single structure the activity of several information systems companies that operated in Portugal’s Northern…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchErmesinde, PortugalHQ recorded Nov 5, 202651-20087 contacts →

Exact match

“Having a close relationship with our partners, in Samsys we are dedicated to the delivery and implementation of information systems suited to the specific needs of each business.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchLisbon, PortugalHQ recorded Nov 5, 2026201-50049 contacts →

Exact match

“Inspiring Solutions is a company that operates in the Information Technology Integration market, offering its customers a portfolio of innovative solutions and services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchVila Nova De Santo André, PortugalHQ recorded Nov 5, 202611-5034 contacts →

Exact match

“A PLEXUS é uma empresa que se especializou no campo da integração de sistemas, que consiste na ligação de vários sistemas autónomos uns aos outros, de forma a que aparentem e se…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchLeiria, PortugalHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“A hes é uma empresa prestadora de serviços e fornecedora de soluções globais na área dos sistemas de informação.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchLisbon, PortugalHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“Tecnibite provides services in the field of information technology, such as the analysis and development of software solutions, systems integration, design and implementation of…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchMaia, PortugalHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“SYSCONNECT integrates the best and most sophisticated IT and communication technologies in the market, in order to create mechanisms and processes that cross the organizations…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchErmesinde, PortugalHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“A PROXSYS SOLUTIONS é uma empresa integradora de soluções tecnológicas, com vasta experiência na área de Sistemas de Informação e Segurança.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchLisbon, PortugalHQ recorded Nov 5, 20261-1011 contacts →

Exact match

“Who we are.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchBraga, PortugalHQ recorded Nov 5, 20261-109 contacts →

Exact match

“A TECHBASE é uma marca pertencente à MENDES L.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchBarcelos, PortugalHQ recorded Nov 5, 202611-508 contacts →

Exact match

“A MTI Consulting, é uma empresa do Grupo MEGA, que atua na área das Tecnologias de Informação, onde conta com uma equipa multidisciplinar com mais de 15 anos de experiência no…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchSão Julião Do Tojal, PortugalHQ recorded Nov 5, 202611-508 contacts →

Exact match

“A SoftConcept Consultoria em Engenharia Informática Lda, é uma empresa que fornece essencialmente serviços na área de Engenharia Informática.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchOeiras, PortugalHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Total Partner is an Information Systems consultancy company, positioning itself on the market as an integrated solution provider.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchLisbon, PortugalHQ recorded Nov 5, 202611-507 contacts →

Exact match

“A Bullray é uma empresa direccionada para o desenvolvimento de soluções em Tecnologias de Informação, com forte implementação no mercado nacional e internacional.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchÁgueda, PortugalHQ recorded Nov 5, 20261-103 contacts →

Exact match

“A RIAL é uma empresa especializada na definição, concepção e implementação de soluções na área dos Sistemas e Tecnologias de Informação.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchPaco De Arcos, PortugalHQ recorded Nov 5, 2026201-5003 contacts →

Exact match

“Thales Edisoft Portugal is a company which promotes and delivers innovative solutions that enhance its customer’s critical systems´ security, on land, sea, air, space and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchRamada, PortugalHQ recorded Nov 5, 20261-103 contacts →

Exact match

“A OVERSIGHT é uma empresa de Consultoria em Sistemas de Informação dedicada a empresas.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchViana Do Castelo, PortugalHQ recorded Nov 5, 20261-103 contacts →

Exact match

“A MEL IT - Consultoria Informática LDA nasce como fornecedora de Soluções Integradas, para que os seus clientes possam responder ágilmente às necessidades próprias de cada negócio.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchCoimbra, PortugalHQ recorded Nov 5, 20261-103 contacts →

Exact match

“A Trífida foi fundada em por um grupo de pessoas, profundamente comprometidas com a excelência na venda e no suporte de redes de computadores, vendendo software e fornecendo aos…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchLisbon, PortugalHQ recorded Nov 5, 202611-502 contacts →

Exact match

“Sysvalue is specialized in consulting, integration and security services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchSanta Maria Da Feira, PortugalHQ recorded Nov 5, 202611-502 contacts →

Exact match

“A biglevel apresenta-se como uma empresa especializada na integração de soluções TI (Tecnologias da Comunicação).”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchFreamunde, PortugalHQ recorded Nov 5, 20261-102 contacts →

Exact match

“SEFREA is located in the northern part of Portugal, near Oporto.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchPenafiel, PortugalHQ recorded Nov 5, 20261-101 contacts →

Exact match

“ParallelCascade builds specialised technical systems for organisations whose problems do not fit generic tools.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 24 of 46 defense systems integration consultants based in Portugal

See the full list, filter by size, metro and specialty, and access 334 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Defense systems integration consultants based in Portugal at a glance

As of Nov 5, 2026
45.2%Verified-email coverage
16.1Average contacts per company
11-50Median size (employees)
23.9%Largest-city concentration · Lisbon
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
18
51-200
4
201-500
2

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 46 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 “defense systems integration consultants” 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 334 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 5, 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 “defense systems integration consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many defense systems integration consultants are there based in Portugal?

RevenueBase identified 46 company matches for defense systems integration consultants 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?

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

Which city has the most defense systems integration consultants?

Lisbon leads with 11 company records, followed by Ermesinde (2) and Porto (2).

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 334 professional contacts with verified work emails tracked across these 46 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 5, 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.