Company lists · Data refreshed November 2026

Top 25 System information software companies based in Portugal

RevenueBase identified 60 company matches for system information software companies associated with Portugal as of November 2026 and tracks 1,024 professional contacts across them, including 277 with verified work emails. Lisbon is the largest hub.

This list covers company matches for system information software companies 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
60Companies
1,024Contacts tracked
277Verified emails
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The 25 largest system information software companies based in Portugal

Ranked by team size
Top 25 of 60 company matches for system information software companies 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 matchCoimbra, PortugalHQ recorded Nov 5, 202651-20052 contacts →

Exact match

“Expert in enterprise management information systems, Openlimits creates performance-enhancing solutions through processes of treatment and analysis of business information.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchLeiria, PortugalHQ recorded Nov 5, 202651-20050 contacts →

Exact match

“Com 40 anos de existência e mais de clientes ativos, somos uma das mais antigas softwarehouses portuguesas, com uma forte aposta no apoio direto ao cliente e um serviço de…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchTelheiras, PortugalHQ recorded Nov 5, 202651-20047 contacts →

Exact match

“A ARTSOFT é uma empresa especializada no desenvolvimento e comercialização de soluções tecnológicas de apoio à gestão empresarial.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchMatosinhos, PortugalHQ recorded Nov 5, 202611-5034 contacts →

Exact match

“Soluções para simplificar o dia-a-dia da operação de empresas.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchSão Domingos De Rana - Cascais, PortugalHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“TechFrame - Information Systems was founded in March with the aim of becoming a company for investigation, development and commercialization of complex IT systems for vertical…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchCarnaxide, PortugalHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“A new approach to Business Management!”

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

Exact match

“A RISI Lda.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchViseu, PortugalHQ recorded Nov 5, 20261-1018 contacts →

Exact match

“A Splendid Evolution é uma empresa da área das Tecnologias de Informação vocacionada para implementação das melhores soluções de software de gestão que acrescentam valor ao seu…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchViseu, PortugalHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“When people ask what we do in S2L, our answer is simply this: We help companies not only to grow but to excel!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchBarcelos, PortugalHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“At Inforcávado, we specialize in software development.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchVila Nova De Gaia, PortugalHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“SEGIN is the company that develops the SEGIN software - Planning and production control solutions, production data collecting, real time monitoring, performance control and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchVila Real, PortugalHQ recorded Nov 5, 20261-1015 contacts →

Exact match

“Contamos com 30 anos de experiência.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchSanta Maria Da Feira, PortugalHQ recorded Nov 5, 20261-1012 contacts →

Exact match

“WINCODE, S.A, é uma empresa privada de capital 100% nacional e independente, sediada em Santa Maria da Feira.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact 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
15Exact matchLeiria, PortugalHQ recorded Nov 5, 20261-109 contacts →

Exact match

“Desenvolvemos plataformas digitais únicas, criando soluções integradas, potenciadas por dados e tecnologia, que promovem a eficiência e o crescimento das organizações, com a…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchAreosa - Viana Do Castelo, PortugalHQ recorded Nov 5, 20261-108 contacts →

Exact match

“A DATAMIND é uma empresa especializada na criação de soluções integradas de consultoria, Software e infraestruturas de suporte, fornecendo soluções para a gestão de negócio e de…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchSantarém, PortugalHQ recorded Nov 5, 20261-107 contacts →

Exact match

“Soladvance - Sistemas Informáticos, Lda, é uma empresa de consultadoria informática, a operar no distrito de Santarém desde Janeiro de 2006, sendo o seu core business a…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchMatosinhos, PortugalHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Experience and Competence, developing and implementing management software in an Internet environment, since 1998.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchPortimão, PortugalHQ recorded Nov 5, 20261-106 contacts →

Exact match

“Criada em 2012, a InfoDinâmica, é uma empresa especializada no fornecimento de soluções de sistemas de informação profissionais, com técnicos especializados em áreas…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchAveiro, PortugalHQ recorded Nov 5, 20261-106 contacts →

Exact match

“INOVAsis is a youthful and dynamic company with vast experience in new technologies, capable of creating solutions which help clients propel their business, with regard to the…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchVila Nova De Gaia, PortugalHQ recorded Nov 5, 20261-105 contacts →

Exact match

“A ASG é uma empresa com 30 anos de experiência que presta serviços a empresas em todo o território nacional, oferecendo qualidade no atendimento, nos serviços e nas soluções…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchLagos, PortugalHQ recorded Nov 5, 20261-105 contacts →

Exact match

“A Microlagos é uma empresa dedicada a implementação de soluções de hardware e software profissional para as areas de gestão.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchPorto, PortugalHQ recorded Nov 5, 20261-105 contacts →

Exact match

“A Mercatura é uma empresa de Desenvolvimento de Sistemas de Informação que tem como objetivo simplificar a vida de empresas com soluções robustas e inovadoras.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchCoimbra, PortugalHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Actuando em mercados transversais desde 1987, a Forum – SI concebe, desenvolve, implementa e mantém soluções informáticas de gestão para organizações que na sua actividade…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchMatosinhos, PortugalHQ recorded Nov 5, 202611-504 contacts →

Exact match

“We’re passionate about Outstanding Software Solutions.”

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

Showing 25 of 60 system information software companies based in Portugal

See the full list, filter by size, metro and specialty, and access 277 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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System information software companies based in Portugal at a glance

As of Nov 5, 2026
27.1%Verified-email coverage
17.1Average contacts per company
1-10Median size (employees)
13.3%Largest-city concentration · Lisbon
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
21
51-200
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 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 “system information software companies” 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 277 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 “system information software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many system information software companies are there based in Portugal?

RevenueBase identified 60 company matches for system information software companies 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?

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

Which city has the most system information software companies?

Lisbon leads with 8 company records, followed by Matosinhos (4) and Leiria (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 277 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 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.