Company lists · Data refreshed September 2026

Top 21 Outsourced businesses based in Portugal

RevenueBase identified 89 company matches for outsourced businesses associated with Portugal as of September 2026 and tracks 1,425 professional contacts across them, including 156 with verified work emails. Lisbon is the largest hub.

This list covers company matches for outsourced businesses 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 21, 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 21, 2026 How this list was built
89Companies
1,425Contacts tracked
156Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 21 largest outsourced businesses based in Portugal

Ranked by team size
Top 21 of 89 company matches for outsourced businesses based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
2Exact matchAmadora, PortugalHQ recorded Sep 21, 202651-200163 contacts →

Exact match

“A B2B coloca conhecimento e experiência ao serviço dos seus Clientes em áreas críticas como Tecnologias de Informação, Contabilidade, Faturação, Gestão e Desenvolvimento de…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchCarnaxide, PortugalHQ recorded Sep 21, 2026201-500125 contacts →

Exact match

“Knower is Wellow Network's outsourcing brand, with over 25 years of market experience.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchVenda Do Pinheiro, PortugalHQ recorded Sep 21, 202651-20035 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 21, 2026 · View company records in RevenueBase
5Exact matchLisbon, PortugalHQ recorded Sep 21, 202611-5024 contacts →

Exact match

“Paco Services has been designed to support entrepreneurs with to-do lists, relocating to new cities, mail management and getting stuff done- all without the costs and obligations…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchAgualva Cacem, PortugalHQ recorded Sep 21, 2026501-1,00024 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 21, 2026 · View company records in RevenueBase
7Exact matchAlfena, PortugalHQ recorded Sep 21, 20261-1021 contacts →

Exact match

“Ingeniarius provides custom outsource consulting and research services for technology-based companies and industrial units in the automation and robotics field.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchLisbon, PortugalHQ recorded Sep 21, 202651-20020 contacts →

Exact match

“We Empower Visions!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchVila Nova De Famalicão, PortugalHQ recorded Sep 21, 20261-1018 contacts →

Exact match

“Na BOOMER, ajudamos PME’s a crescer com estratégias de marketing eficazes, flexíveis e adaptadas à sua realidade.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchAmadora, PortugalHQ recorded Sep 21, 2026n/a16 contacts →

Exact match

“O desafio a que nos propormos é: facilitar o dia-a-dia dos nossos clientes, libertando-os para a gestão do seu negócio.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchLisbon, PortugalHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“Nascemos em 1982, em Lisboa.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchLisbon, PortugalHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
13Exact matchLisbon, PortugalHQ recorded Sep 21, 20261-109 contacts →

Exact match

“We provide IT OutSourcing services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchLisbon, PortugalHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
15Exact matchCascais, PortugalHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Oferecemos uma gama completa de serviços de TI, proporcionando aos nossos clientes os benefícios de um departamento de TI dedicado sem o custo dedicado de os ter internamente.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchLisbon, PortugalHQ recorded Sep 21, 20261-104 contacts →

Exact match

“OUR MISSION Is to strive for each client in the same way that we strive for our company.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchAlgés, PortugalHQ recorded Sep 21, 20261-103 contacts →

Exact match

“A Primeuneed nasce em 2018, da paixão pela área financeira e do espírito empreendedor dos seus sócios, para a realização de um projeto em comum.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchPaco De Arcos, PortugalHQ recorded Sep 21, 20261-102 contacts →

Exact match

“We are an Outsourcing services company specializing in Sales, Marketing and Point of Sales Management: Field Marketing (Point of Sale Management) Digital Field Marketing (Online…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchLisbon, PortugalHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
20Exact matchPorto, PortugalHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Parceiro estratégico de negócio, fornece e-serviços modulares adequados à organização do cliente, nas áreas de Gestão Administrativa de Recursos Humanos, Gestão Estratégica e…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchOdivelas, PortugalHQ recorded Sep 21, 20261-101 contacts →

Exact match

“A BackOffice Virtual surgiu em Agosto de 2022, mas a equipa que a constitui já está na área desde Setembro de 2021.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 21 of 89 outsourced businesses based in Portugal

See the full list, filter by size, metro and specialty, and access 156 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Outsourced businesses based in Portugal at a glance

As of Sep 21, 2026
10.9%Verified-email coverage
16.0Average contacts per company
1-10Median size (employees)
32.6%Largest-city concentration · Lisbon
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
57
11-50
17
51-200
6
201-500
4
501-1,000
2
1,001-5,000
2
5,001-10,000
1

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 89 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 “outsourced businesses” 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 156 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 21, 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 “outsourced businesses”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outsourced businesses are there based in Portugal?

RevenueBase identified 89 company matches for outsourced businesses 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?

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

Which city has the most outsourced businesses?

Lisbon leads with 29 company records, followed by Porto (8) and Braga (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 156 professional contacts with verified work emails tracked across these 89 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 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 89 outsourced businesses based in 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.