Company lists · Data refreshed September 2026

Top 12 Outsourced administrative support companies based in Portugal

RevenueBase identified 66 company matches for outsourced administrative support companies associated with Portugal as of September 2026 and tracks 239 professional contacts across them, including 51 with verified work emails. Lisbon is the largest hub.

This list covers company matches for outsourced administrative support 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 20, 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 20, 2026 How this list was built
66Companies
239Contacts tracked
51Verified emails
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The 12 largest outsourced administrative support companies based in Portugal

Ranked by team size
Top 12 of 66 company matches for outsourced administrative support companies based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchVenda Do Pinheiro, PortugalHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
2Exact matchLisbon, PortugalHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
3Exact matchAmadora, PortugalHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
4Exact matchOeiras, PortugalHQ recorded Sep 20, 202611-509 contacts →

Exact match

“OUR GOAL In our case, the goal was easy to choose.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchErmesinde, PortugalHQ recorded Sep 20, 202611-504 contacts →

Exact match

“We take over your administrative services so you can focus on expanding your business.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchCastelo Branco, PortugalHQ recorded Sep 20, 20261-104 contacts →

Exact match

“A CCS é uma empresa especializada no apoio à Gestão de Empresas, nas áreas da Contabilidade, Fiscalidade, Gestão Administrativa de Recursos Humanos, Outsourcing Administrativo e…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchLisbon, PortugalHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
8Exact matchAlgés, PortugalHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
9Exact matchAlgueirão-mem Martins, PortugalHQ recorded Sep 20, 20261-101 contacts →

Exact match

“é uma empresa orientada para a prestação de serviços de contabilidade, fiscalidade, recursos humanos e outros serviços administrativos a todas as empresas de todos os setores de…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchViana Do Castelo, PortugalHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Flexibele virtuele ondersteuning voor drukke ondernemers”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchCaniço, PortugalHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Personal & Family Assistant / Secretarial / Office Services at Distance Because workspace doesn't have to be your office.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchOdivelas, PortugalHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase

Showing 12 of 66 outsourced administrative support companies based in Portugal

See the full list, filter by size, metro and specialty, and access 51 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outsourced administrative support companies based in Portugal at a glance

As of Sep 20, 2026
21.3%Verified-email coverage
3.6Average contacts per company
1-10Median size (employees)
22.7%Largest-city concentration · Lisbon
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
53
11-50
9
51-200
3
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 66 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 administrative support 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 51 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 20, 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 administrative support companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outsourced administrative support companies are there based in Portugal?

RevenueBase identified 66 company matches for outsourced administrative support 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?

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

Which city has the most outsourced administrative support companies?

Lisbon leads with 15 company records, followed by Porto (4) and Alges (2).

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 51 professional contacts with verified work emails tracked across these 66 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 20, 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.