Company lists · Data refreshed October 2026

Top 24 IT outsourcing service providers based in Lisbon, Portugal

RevenueBase identified 61 company matches for IT outsourcing service providers associated with Lisbon, Portugal as of October 2026 and tracks 2,892 professional contacts across them, including 1,075 with verified work emails. Across Portugal, Lisbon is the largest hub for this category.

This list covers company matches for IT outsourcing service providers associated with Lisbon, 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 October 1, 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 Oct 1, 2026 How this list was built
61Companies
2,892Contacts tracked
1,075Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 24 largest IT outsourcing service providers based in Lisbon, Portugal

Ranked by team size
Top 24 of 61 company matches for IT outsourcing service providers based in Lisbon, Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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 matchLisbon, PortugalHQ recorded Oct 1, 20261,001-5,000670 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 · Oct 1, 2026 · View company records in RevenueBase
2Exact matchLisbon, PortugalHQ recorded Oct 1, 2026201-500357 contacts →

Exact match

“Affinity is a consulting company specialized in information technologies, focused on people and with the assumed proposition of offering valuable business and career experiences…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchLisbon, PortugalHQ recorded Oct 1, 2026201-500331 contacts →

Exact match

“We were born in 2008 with the purpose of making a difference.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchLisbon, PortugalHQ recorded Oct 1, 2026201-500199 contacts →

Exact match

“Integer Consulting is more than just a service provider – we're your reliable partner in the digital world.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchLisbon, PortugalHQ recorded Oct 1, 2026201-500183 contacts →

Exact match

“Mind Source is a company specialized in Consultancy and Outsourcing Services Projects based in technology in the areas of Data & AI, Software Development, Project Management.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchLisbon, PortugalHQ recorded Oct 1, 2026201-500174 contacts →

Exact match

“Growin helps international clients grow their business and technical capacity with software development teams.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchLisbon, PortugalHQ recorded Oct 1, 202651-200158 contacts →

Exact match

“Founded in 2020 and headquartered in Lisbon, with an international presence, InnoTech supports Clients in accelerating digital transformation and delivering high-impact…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchLisbon, PortugalHQ recorded Oct 1, 202651-20069 contacts →

Exact match

“GRiT® is an IT Consultancy company born in Portugal to help companies all over Europe on achieving their digital and business evolution goals.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchLisbon, PortugalHQ recorded Oct 1, 202651-20037 contacts →

Exact match

“We work, IT works.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchLisbon, PortugalHQ recorded Oct 1, 202651-20023 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 · Oct 1, 2026 · View company records in RevenueBase
11Exact matchLisbon, PortugalHQ recorded Oct 1, 202651-20022 contacts →

Exact match

“Criamos produtos inovadores.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchLisbon, PortugalHQ recorded Oct 1, 202611-5018 contacts →

Exact match

“InovaPrime is a global IT company with a core business in Consulting, Managed Services, Solution Development and Outsourcing.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchLisbon, PortugalHQ recorded Oct 1, 202611-5017 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 · Oct 1, 2026 · View company records in RevenueBase
14Exact matchLisbon, PortugalHQ recorded Oct 1, 202611-5013 contacts →

Exact match

“Our team of seasoned engineers excels in artificial intelligence, software development and technical outsourcing.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchLisbon, PortugalHQ recorded Oct 1, 202611-5010 contacts →

Exact match

“Welcome.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact matchLisbon, PortugalHQ recorded Oct 1, 202611-509 contacts →

Exact match

“Established in 1995, FACTIS supports an unique national and international costumer porfolio, ranging from small companies to large entities that, through FACTIS' TRUST, make their…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchLisbon, PortugalHQ recorded Oct 1, 202611-508 contacts →

Exact match

“Software Rocket is an international IT Outsourcing company based in Portugal, with representatives in Hong Kong and Kyiv.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18Exact matchLisbon, PortugalHQ recorded Oct 1, 20261-106 contacts →

Exact match

“West Shore Solutions is a tech company based in Lisbon.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19Exact matchLisbon, PortugalHQ recorded Oct 1, 20261-106 contacts →

Exact match

“We are a team of IT-experts that loves to help our clients with smart technology.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20Exact matchLisbon, PortugalHQ recorded Oct 1, 20261-104 contacts →

Exact match

“Developing internet based services.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21Exact matchLisbon, PortugalHQ recorded Oct 1, 202611-503 contacts →

Exact match

“Our mission is to empower clients with IT solutions suited to their business development.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22Exact matchLisbon, PortugalHQ recorded Oct 1, 20261-103 contacts →

Exact match

“A OpenUp é especializada em serviços de consultoria que alavancam o seu negocio para os níveis de performance que a sua empresa merece.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23Exact matchLisbon, PortugalHQ recorded Oct 1, 20261-102 contacts →

Exact match

“At HXB Informática e Tecnologia, Unipessoal Lda, we are a team of highly skilled professionals dedicated to helping businesses in Portugal and around the world achieve their goals…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24Exact matchLisbon, PortugalHQ recorded Oct 1, 20261-101 contacts →

Exact match

“Fundada em 2011, a Ambition é uma empresa especializada no outsourcing em tecnologias de informação.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 24 of 61 IT outsourcing service providers based in Lisbon, Portugal

See the full list, filter by size, metro and specialty, and access 1,075 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

IT outsourcing service providers based in Lisbon, Portugal at a glance

As of Oct 1, 2026
37.2%Verified-email coverage
47.4Average contacts per company
11-50Median size (employees)
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
18
51-200
13
201-500
6
1,001-5,000
3

Email recency for this list is measured across the whole Portugal list rather than for Lisbon, so it is reported there. Company counts and contact totals on this page are exact for Lisbon, over 61 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 Lisbon, Portugal whose business descriptions match “IT outsourcing service providers” 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 1,075 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 October 1, 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 “IT outsourcing service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT outsourcing service providers are there based in Lisbon, Portugal?

RevenueBase identified 61 company matches for IT outsourcing service providers associated with Lisbon, Portugal as of October 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 in Portugal has the most IT outsourcing service providers?

Lisbon leads Portugal with 61 company records, followed by Porto (7) and Carnaxide (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 1,075 professional contacts with verified work emails tracked across these 61 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 October 1, 2026.

Ready to reach these companies? Verified emails and direct dials for all 61 IT outsourcing service providers based in Lisbon, Portugal. Start with a free account, no credit card.

Download this list →

Related lists

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.