Company lists · Data refreshed September 2026

Top 25 Enterprise IT infrastructure companies based in Portugal

Name: Enterprise IT infrastructure companies based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 171 companies tracked

RevenueBase identified 171 company matches for enterprise IT infrastructure companies associated with Portugal as of September 2026 and tracks 3,966 professional contacts across them, including 754 with verified work emails and 277 with mobile numbers. Lisbon is the largest hub.

This list covers company matches for enterprise IT infrastructure 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 September 2, 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 2, 2026 How this list was built

171Companies

3,966Contacts tracked

754Verified emails

277Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest enterprise IT infrastructure companies based in Portugal

Ranked by team size

Top 25 of 171 company matches for enterprise IT infrastructure companies based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 2, 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	Noesis	Exact match	Coimbra, Portugal	1,001-5,000	1,216 contacts →
	Exact match “Noesis is an international tech consulting company with 30 years of experience, delivering solutions to drive digital transformation and support business growth.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
2	Axians Portugal	Exact match	Lisbon, Portugal	1,001-5,000	857 contacts →
	Exact match “The best of ICT with a human touch Na Axians Portugal, marca de ICT do grupo VINCI Energies, desenvolvemos soluções inovadoras para responder a desafios críticos de negócio e da…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
3	Securnet	Exact match	Lisbon, Portugal	51-200	134 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 · Sep 2, 2026 · View company records in RevenueBase
4	Warpcom	Exact match	Amadora, Portugal	51-200	115 contacts →
	Exact match “Warpcom is the market leader in deploying unified communications and collaboration, contact center, mobility, cybersecurity, and data center and cloud solutions.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
5	Decsis Sistemas DE Informação	Exact match	S. Domingos De Rana, Portugal	51-200	105 contacts →
	Exact match “A Decsis é uma empresa de tecnologia fundada em 1994 que ajuda empresas a prosperarem com soluções de TI personalizadas e confiáveis.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
6	RIS 2048	Exact match	Lisbon, Portugal	51-200	97 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 · Sep 2, 2026 · View company records in RevenueBase
7	Orbcom	Exact match	Matosinhos, Portugal	51-200	70 contacts →
	Exact match “At ORBCOM, we are passionate about technology and innovation.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
8	TEN Twenty ONE	Exact match	Lisbon, Portugal	501-1,000	56 contacts →
	Exact match “A Ten Twenty One faz agora parte da Claranet Portugal, líder em serviços de TI no país.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
9	Create IT	Exact match	Lisbon, Portugal	51-200	52 contacts →
	Exact match “We are an IT company with over 20 years of experience in delivering cutting edge solutions.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
10	Divultec	Exact match	Porto, Portugal	51-200	51 contacts →
	Exact match “A oferta da Divultec é centrada na Integração de Sistemas, oferecendo soluções de backup, comunicações, segurança, infraestruturas de servidores e armazenamento, virtualização…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
11	Inspiring Solutions	Exact match	Lisbon, Portugal	201-500	49 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 · Sep 2, 2026 · View company records in RevenueBase
12	Onesource, Consultoria Informática LDA	Exact match	Coimbra, Portugal	11-50	43 contacts →
	Exact match “OneSource is an IT company specialized in the fields of data communications, security, networking and systems management, including the consultancy, auditing, design, development…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
13	Pamafe It, A Ricoh Company	Exact match	Portugal	51-200	37 contacts →
	Exact match “Pamafe IT was set in 1998, bringing to the market a new and integrated business solutions.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
14	Compuworks	Exact match	Lisbon, Portugal	51-200	35 contacts →
	Exact match “We work, IT works.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
15	Active SYS	Exact match	Lisbon, Portugal	11-50	33 contacts →
	Exact match “Project started in 2017 and developed by experienced professionals in the area of information technologies, with deep knowledge of the national and international market, having…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
16	Gap, LDA	Exact match	Portugal	51-200	31 contacts →
	Exact match “A GAP é uma empresa com espírito inovador que atua na área das Tecnologias de Informação desde o apoio inicial na escolha das tecnologias e soluções mais adequadas, pelos serviços…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
17	Totalstor, A Ricoh Company	Exact match	Amadora, Portugal	11-50	24 contacts →
	Exact match “QUEM SOMOS A TotalStor, a RICOH Company é uma empresa que fornece soluções e serviços de infraestrutura de IT, inovadoras e focadas nas necessidades dos clientes, de modo a…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
18	Itgest IS	Exact match	Matosinhos, Portugal	51-200	21 contacts →
	Exact match “A ITGest IS é uma empresa especializada em infraestruturas tecnológicas, serviços geridos (IT Managed Services) e cibersegurança, posicionando-se como um parceiro estratégico na…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
19	Vantis Software	Exact match	Porto Salvo, Portugal	51-200	20 contacts →
	Exact match “Na.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
20	Lusorede	Exact match	Lisbon, Portugal	51-200	16 contacts →
	Exact match “Founded in 1995, Lusorede is a leading player in the IT Portuguese industry, providing a diverse range of solutions in datacenters, electrical infrastructure, data cabling, data…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
21	Megavale Informática, LDA	Exact match	Paredes, Portugal	11-50	16 contacts →
	Exact match “A Megavale foi fundada em 1992 em Paredes, com o intuito de operar na área das novas tecnologias.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
22	Microrégio Soluções Informáticas	Exact match	Azurara, Portugal	11-50	15 contacts →
	Exact match “Established in 1997, Microrégio is a company specialised in the development, design and implementation of IT solutions.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
23	OCR	Exact match	Portugal	11-50	14 contacts →
	Exact match “Gerir Melhor A OCR desenvolve e integra aplicações de negócios, assegurando toda a infraestrutura técnica, sistemas e comunicações.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
24	Createinfor	Exact match	Caldas Da Rainha, Portugal	11-50	13 contacts →
	Exact match “Empresa especializada em Consultoria Informática, Redes & Hardware, Soluções de Mobilidade e Software de Gestão.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
25	Outscope	Exact match	Lisbon, Portugal	51-200	12 contacts →
	Exact match “We run IT!” Recorded in the RevenueBase company graph · Sep 2, 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 “enterprise IT infrastructure companies”. 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 25 of 171 enterprise IT infrastructure companies based in Portugal

See the full list, filter by size, metro and specialty, and access 754 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Enterprise IT infrastructure companies based in Portugal at a glance

As of Sep 2, 2026

19.0%Verified-email coverage

7.0%Mobile-number coverage

23.2Average contacts per company

1-10Median size (employees)

22.2%Largest-city concentration · Lisbon

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 “enterprise IT infrastructure 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 754 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 2, 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.

Enterprise IT infrastructure companies by metro

Enterprise IT infrastructure companies in Lisbon38

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 “enterprise IT infrastructure companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise IT infrastructure companies are there based in Portugal?

RevenueBase identified 171 company matches for enterprise IT infrastructure companies 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?

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

Which city has the most enterprise IT infrastructure companies?

Lisbon leads with 38 company records, followed by Porto (16) and Amadora (5).

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 754 professional contacts with verified work emails tracked across these 171 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 2, 2026.

Ready to reach these companies? Verified emails and direct dials for all 171 enterprise IT infrastructure companies based in Portugal. Start with a free account, no credit card.

Download this list →

Related lists

Enterprise IT infrastructure companies by geography

Browse the directory

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.