Company lists · Data refreshed September 2026

Top 11 Clinics based in Portugal

RevenueBase identified 332 company matches for clinics associated with Portugal as of September 2026 and tracks 2,201 professional contacts across them, including 47 with verified work emails. Lisbon is the largest hub.

This list covers company matches for clinics 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 19, 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 19, 2026 How this list was built
332Companies
2,201Contacts tracked
47Verified emails
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The 11 largest clinics based in Portugal

Ranked by team size
Top 11 of 332 company matches for clinics based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchParque Das Nações, PortugalHQ recorded Sep 19, 2026201-50086 contacts →

Exact match

“A One Clinics agora é Clínica Médis!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchLisbon, PortugalHQ recorded Sep 19, 2026201-50068 contacts →

Exact match

“A miMed é uma rede de 12 Clínicas em Lisboa, Sintra, Almada e Alverca.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchSão Brás De Alportel, PortugalHQ recorded Sep 19, 202611-5020 contacts →

Exact match

“A Clínica SAN – Saúde Integrativa, fundada em 2010 em São Brás de Alportel (Algarve), oferece cuidados multidisciplinares com uma abordagem integrativa e personalizada.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchCascais, PortugalHQ recorded Sep 19, 202611-5019 contacts →

Exact match

“A Lifeclinic é uma nova clínica de saúde e bem-estar que pretende apresentar soluções personalizadas a cada cliente.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchMercês, PortugalHQ recorded Sep 19, 202651-20018 contacts →

Exact match

“MSaúde - Grupo Saúde Oral·Sexta-feira, 31 de maio de 2019 A MSaúde é uma clínica médica e de diagnóstico que disponibiliza aos seus clientes serviços de Medicina Dentária…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchSintra, PortugalHQ recorded Sep 19, 202651-20017 contacts →

Exact match

“As Unidades da Rede Cordeiro Saúde englobam uma oferta de qualidade, altamente diferenciada, com profissionais de reconhecido prestígio e larga experiência profissional, de…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchLisbon, PortugalHQ recorded Sep 19, 202651-20016 contacts →

Exact match

“A Clínica São João de Deus está localizada no centro da cidade de Lisboa, no Bairro de Alvalade, continuando a destacar-se como uma Unidade de Saúde inovadora, permanentemente…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchViseu, PortugalHQ recorded Sep 19, 202611-505 contacts →

Exact match

“A Clínica Médica e Dentária de Viseu, situada no centro nobre da cidade de Viseu, tem como missão promover um vasto conjunto de serviços de Medicina Dentária, com um exigente…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchLuz, PortugalHQ recorded Sep 19, 202611-504 contacts →

Exact match

“A Luzdoc – Serviço Médico Internacional é uma empresa de Cuidados de Saúde com mais de 30 anos que passou de um único consultório médico para um Centro de Medicina Familiar à…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchFerreiras, PortugalHQ recorded Sep 19, 202611-504 contacts →

Exact match

“Clinica de Medicina e Medicina Dentária - Albufeira, Algarve”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchLisbon, PortugalHQ recorded Sep 19, 20261-101 contacts →

Exact match

“A KLINIKA Dr.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 11 of 332 clinics based in Portugal

See the full list, filter by size, metro and specialty, and access 47 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clinics based in Portugal at a glance

As of Sep 19, 2026
2.1%Verified-email coverage
6.6Average contacts per company
1-10Median size (employees)
10.5%Largest-city concentration · Lisbon
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
196
11-50
117
51-200
10
201-500
5

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 332 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 “clinics” 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 47 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 19, 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 “clinics”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clinics are there based in Portugal?

RevenueBase identified 332 company matches for clinics 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?

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

Which city has the most clinics?

Lisbon leads with 35 company records, followed by Porto (13) and Coimbra (7).

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 47 professional contacts with verified work emails tracked across these 332 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 19, 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.