Company lists · Data refreshed November 2026

Top 25 Catholic elementary schools based in Portugal

RevenueBase identified 70 company matches for catholic elementary schools associated with Portugal as of November 2026 and tracks 1,205 professional contacts across them, including 283 with verified work emails. Lisbon is the largest hub.

This list covers company matches for catholic elementary schools 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 November 6, 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 Nov 6, 2026 How this list was built
70Companies
1,205Contacts tracked
283Verified emails
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The 25 largest catholic elementary schools based in Portugal

Ranked by team size
Top 25 of 70 company matches for catholic elementary schools based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchPorto, PortugalHQ recorded Nov 6, 2026201-500138 contacts →

Exact match

“O Colégio de Nossa Senhora do Rosário é propriedade do Instituto das Religiosas do Sagrado Coração de Maria em Portugal, congregação religiosa, reconhecida como corporação…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchOvar, PortugalHQ recorded Nov 6, 2026501-1,000101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLisbon, PortugalHQ recorded Nov 6, 2026201-50083 contacts →

Exact match

“O Colégio de S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAnadia, PortugalHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“O Colégio Nossa Senhora da Assunção fundamenta sua ação educativa nos valores cristãos de fraternidade, justiça, igualdade e solidariedade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMatosinhos, PortugalHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“O Colégio Efanor é um estabelecimento de ensino privado, situado no Porto, promovido pela Fundação Belmiro de Azevedo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLisbon, PortugalHQ recorded Nov 6, 2026201-50050 contacts →

Exact match

“O Colégio do Sagrado Coração de Maria - Lisboa, é um colégio particular, católico pertencente ao Instituto das Religiosas do Sagrado Coração de Maria, em Portugal, congregação…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBaltar Prd, PortugalHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Improving Knowledge | Transforming Lives Uma Educação Inclusiva e Humanista O Colégio Casa Mãe, desde a sua fundação, assume um modelo de educação inclusiva e transversal, em que…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPorto, PortugalHQ recorded Nov 6, 2026201-50038 contacts →

Exact match

“O Grupo Ribadouro é composto por vários estabelecimentos de Ensino Privado, funcionando em regime de Autonomia Pedagógica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVila Nova De Gaia, PortugalHQ recorded Nov 6, 202651-20036 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchPorto, PortugalHQ recorded Nov 6, 202651-20035 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPorto, PortugalHQ recorded Nov 6, 202651-20025 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBarreiro, PortugalHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Colégio Minerva - AVentura do Saber Desde a creche até ao secundário!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMira, PortugalHQ recorded Nov 6, 202651-20023 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSanto Isidoro, PortugalHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Ensino Básico Ensino Secundário”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCoimbra, PortugalHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“O Colégio da Rainha Santa Isabel ministra atualmente a Educação Pré-Escolar, 1.º, 2.º e 3.º ciclos do ensino básico e ensino secundário com os Cursos Científico-Humanísticos de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMalveira, PortugalHQ recorded Nov 6, 2026201-50014 contacts →

Exact match

“Agrupamento de Escolas Professor Armando de Lucena is a primary/secondary education company based out of Malveira, Portugal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPonta Delgada, PortugalHQ recorded Nov 6, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSobral De Monte Agraço, PortugalHQ recorded Nov 6, 2026201-50013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSanto Tirso, PortugalHQ recorded Nov 6, 202611-5013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLisbon, PortugalHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Sita na Rua Saraiva de Carvalho, entre as ruas Ferreira Borges e Silva Carvalho, a Escola ocupa 2 pisos com uma área a rondar os 1.300 m2, num edifício de traça antiga.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchGondomar, PortugalHQ recorded Nov 6, 2026201-50012 contacts →

Exact match

“O Agrupamento de Escolas n.º 1 de Gondomar é uma instituição de ensino público com ofertas desde o infantário ao secundário.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchGuarda, PortugalHQ recorded Nov 6, 202651-20012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPorto, PortugalHQ recorded Nov 6, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLisbon, PortugalHQ recorded Nov 6, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMilhundos, PortugalHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 70 catholic elementary schools based in Portugal

See the full list, filter by size, metro and specialty, and access 283 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Catholic elementary schools based in Portugal at a glance

As of Nov 6, 2026
23.5%Verified-email coverage
17.2Average contacts per company
11-50Median size (employees)
11.4%Largest-city concentration · Lisbon
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
23
51-200
18
201-500
7
501-1,000
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 70 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 “catholic elementary schools” 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 283 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 November 6, 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 “catholic elementary schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many catholic elementary schools are there based in Portugal?

RevenueBase identified 70 company matches for catholic elementary schools associated with Portugal as of November 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?

Colégio DE Nossa Senhora DO Rosário tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most catholic elementary schools?

Lisbon leads with 8 company records, followed by Porto (6) and Vila Nova De Gaia (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 283 professional contacts with verified work emails tracked across these 70 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 November 6, 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.