Company lists · Data refreshed September 2026

Top 25 IT outsourcing companies based in Portugal

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

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 153 companies tracked

RevenueBase identified 153 company matches for IT outsourcing companies associated with Portugal as of September 2026 and tracks 3,199 professional contacts across them, including 955 with verified work emails and 172 with mobile numbers. Lisbon is the largest hub.

This list covers company matches for IT outsourcing 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 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 Sep 4, 2026 How this list was built

153Companies

3,199Contacts tracked

955Verified emails

172Mobile numbers

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The 25 largest IT outsourcing companies based in Portugal

Ranked by team size

Top 25 of 153 company matches for IT outsourcing companies based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Primeit	Exact match	Lisbon, PortugalHQ recorded Sep 4, 2026	1,001-5,000	668 contacts →
	Exact match “PrimeIT is an international company with more than 19 years of experience delivering the best solutions in a wide range of services: Team Extension, Team-as-a-Service, Managed…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
2	KCS IT	Exact match	Lisbon, PortugalHQ recorded Sep 4, 2026	201-500	338 contacts →
	Exact match “We were born in 2008 with the purpose of making a difference.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
3	FYLD	Exact match	PortugalHQ recorded Sep 4, 2026	51-200	152 contacts →
	Exact match “Fyld is a Portuguese IT consultancy with outsourcing services.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
4	SYONE	Exact match	Alfragide, PortugalHQ recorded Sep 4, 2026	201-500	138 contacts →
	Exact match “Syone is Portugal's leading open source provider.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5	Knower	Exact match	Carnaxide, PortugalHQ recorded Sep 4, 2026	201-500	125 contacts →
	Exact match “Knower is Wellow Network's outsourcing brand, with over 25 years of market experience.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6	Decsis Sistemas DE Informação	Exact match	Porto, PortugalHQ recorded Sep 4, 2026	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 4, 2026 · View company records in RevenueBase
7	ANKIX	Exact match	Lisbon, PortugalHQ recorded Sep 4, 2026	51-200	68 contacts →
	Exact match “Somos uma empresa de consultoria tecnológica com competências multidisciplinares, tendo como foco principal a satisfação dos nossos clientes através da obtenção do sucesso em cada…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
8	ALL Work	Exact match	Matosinhos, PortugalHQ recorded Sep 4, 2026	11-50	38 contacts →
	Exact match “A all@work nasceu em 2008 e consigo traz os anos de experiência dos seus fundadores e de uma equipa que atua no mercado das Soluções de Tecnologias de Informação, numa estrutura…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9	Pamafe It, A Ricoh Company	Exact match	PortugalHQ recorded Sep 4, 2026	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 4, 2026 · View company records in RevenueBase
10	Hexis Technology HUB	Exact match	Lisbon, PortugalHQ recorded Sep 4, 2026	51-200	37 contacts →
	Exact match “means an arrangement of parts to bring excellence, and that’s exactly what we do!” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
11	Compuworks	Exact match	Lisbon, PortugalHQ recorded Sep 4, 2026	51-200	35 contacts →
	Exact match “We work, IT works.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12	Cubotonic	Exact match	Venda Do Pinheiro, PortugalHQ recorded Sep 4, 2026	51-200	35 contacts →
	Exact match “We produce for SUBCONTRACTING and are ideal partners for OUTSOURCING for different-sized companies from different areas, such as: the automotive industry, the banking sector…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13	Etnaga	Exact match	Oeiras Queijas, PortugalHQ recorded Sep 4, 2026	11-50	26 contacts →
	Exact match “A ETNAGA é uma empresa fornecedora de produtos na competência de Serviços de Tecnologia, orientada para a qualidade, inovação, custo e prazos de realização competitivos.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
14	Necomplus Portugal	Exact match	Agualva Cacem, PortugalHQ recorded Sep 4, 2026	501-1,000	24 contacts →
	Exact match “Fundada em 1993 e integrada por +350 colaboradores, a Necomplus, é uma empresa especialista em outsourcing de serviços, cujo maior accionista é o Grupo Asseco, presente em 25…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
15	Impactzero Software Unipessoal LDA	Exact match	Porto, PortugalHQ recorded Sep 4, 2026	51-200	23 contacts →
	Exact match “We are an IT consulting firm leading the way in optimisation, planning, engineering and implementation of successful projects and services.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
16	Xtedder	Exact match	Lisbon, PortugalHQ recorded Sep 4, 2026	51-200	23 contacts →
	Exact match “Xtedder is a Human Resources company operating in two main segments: Outsourcing (cross-industry, including IT) and Placement.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
17	Rupeal	Exact match	Lisbon, PortugalHQ recorded Sep 4, 2026	51-200	22 contacts →
	Exact match “Criamos produtos inovadores.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
18	Joyn Group	Exact match	Carnaxide, PortugalHQ recorded Sep 4, 2026	501-1,000	18 contacts →
	Exact match “JOYN is an international IT group of top-skilled Consulting, Technology, and Outsourcing companies with over 29 years of experience and knowledge in Banking, Insurance, Services…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
19	Tecnibite	Exact match	Lisbon, PortugalHQ recorded Sep 4, 2026	11-50	17 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 · Sep 4, 2026 · View company records in RevenueBase
20	Equação IT	Exact match	Lisbon, PortugalHQ recorded Sep 4, 2026	11-50	16 contacts →
	Exact match “A Equação IT é uma empresa portuguesa, especializada em Consultoria e Prestação de Serviços em TI.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
21	Techrivo	Exact match	Lisbon, PortugalHQ recorded Sep 4, 2026	11-50	13 contacts →
	Exact match “Our team of seasoned engineers excels in artificial intelligence, software development and technical outsourcing.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
22	Bmwt Consultoria E Serviços Informáticos	Exact match	Olivais, PortugalHQ recorded Sep 4, 2026	11-50	13 contacts →
	Exact match “Somos uma empresa que presta serviços na área de informática e tecnologias de informação bem como consultoria e apoio informático.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
23	Arrobabit Technology	Exact match	Ponte De Lima, PortugalHQ recorded Sep 4, 2026	11-50	10 contacts →
	Exact match “Há 24 anos a apoiar organizações no sector da inovação tecnológica.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
24	Ergostek	Exact match	Carnaxide, PortugalHQ recorded Sep 4, 2026	11-50	10 contacts →
	Exact match “A ErgosTek é a resposta às necessidades crescentes do mercado empresarial, apresentando-se como seu parceiro qualificado, em todas as vertentes da área informática melhorando a…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
25	Md3	Exact match	Leiria, PortugalHQ recorded Sep 4, 2026	11-50	10 contacts →
	Exact match “Accelerate your growth with a trusted partner.” Recorded in the RevenueBase company graph · Sep 4, 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 “IT outsourcing 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 153 IT outsourcing companies based in Portugal

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IT outsourcing companies based in Portugal at a glance

As of Sep 4, 2026

29.9%Verified-email coverage

5.4%Mobile-number coverage

20.9Average contacts per company

1-10Median size (employees)

34.6%Largest-city concentration · Lisbon

Sep 4, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

7331–60

50361–90

37790–180

2180+

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 “IT outsourcing 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 955 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 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.

IT outsourcing companies by metro

IT outsourcing companies in Lisbon53

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

How many IT outsourcing companies are there based in Portugal?

RevenueBase identified 153 company matches for IT outsourcing 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?

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

Which city has the most IT outsourcing companies?

Lisbon leads with 53 company records, followed by Porto (7) and Carnaxide (6).

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 955 professional contacts with verified work emails tracked across these 153 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 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.