Company lists · Data refreshed November 2026

Top 17 Private international schools based in Greece

RevenueBase identified 32 company matches for private international schools associated with Greece as of November 2026 and tracks 1,475 professional contacts across them, including 423 with verified work emails. Athens is the largest hub.

This list covers company matches for private international schools associated with Greece, 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
32Companies
1,475Contacts tracked
423Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 17 largest private international schools based in Greece

Ranked by team size
Top 17 of 32 company matches for private international schools based in Greece, 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 matchKhalándrion, GreeceHQ recorded Nov 6, 2026201-500239 contacts →

Exact match

“OUR MISSION: ACS Athens is a student-centered international school, embracing American educational philosophy, principles and values.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPallini, GreeceHQ recorded Nov 6, 2026501-1,000125 contacts →

Exact match

“MISSION At CGS we strive to provide an academic setting where every student’s skills and character can flourish to the fullest by encouraging meaningful connections between the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAthens, GreeceHQ recorded Nov 6, 202651-200105 contacts →

Exact match

“Campion provides a British education which culminates in IGCSEs and the IB Diploma to members of the local and expat communities in Athens.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPilea, GreeceHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“Pinewood American International School of Thessaloniki is an independent, college-preparatory school offering an American curriculum for students in Pre-K through Grade 12 and the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPallini, GreeceHQ recorded Nov 6, 2026501-1,00062 contacts →

Exact match

“O κόσμος στον οποίο ζούμε διαρκώς αλλάζει.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPallini, GreeceHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“Byron College is a hub of adventurous learning in Athens which takes the best of British values and British education, and the best of its multi culturalism, to promote academic…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKoropi, GreeceHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPiraeus, GreeceHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“The International School of Piraeus (ISP), is located in the Center of Piraeus.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAthens, GreeceHQ recorded Nov 6, 2026201-50034 contacts →

Exact match

“Kessaris School was founded in 1960 in Paleo Faliro by Mr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchKaterini, GreeceHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Platon is a school with future perspective.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchΠεύκα, GreeceHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“For over 130 years De La Salle College, a non-profit educational institution, offers humanitarian and Christian learning and education to the children and youth of Thessaloniki.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAlimos, GreeceHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“A new school with 100 years of experience!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchVarkiza, GreeceHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Private, bilingual, IB World School (Nursery-Kindergarten-Primary-Middle School and brand new High School in September 2026)”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchThessaloniki, GreeceHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Aristotelio College is a private school providing educational services in the region of Thessaloniki, Greece.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchThessaloniki, GreeceHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“The DST is a German international school in Thessaloniki, Greece, established on 13 February It is part of a long-standing tradition of excellence in the world-wide network of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGreeceHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“The International School of Athens is an academic community of students, faculty and parents united in a philosophy dedicated to fostering in all of its students a love of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchKalamata, GreeceHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“all_things_possible”

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

Showing 17 of 32 private international schools based in Greece

See the full list, filter by size, metro and specialty, and access 423 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Private international schools based in Greece at a glance

As of Nov 6, 2026
28.7%Verified-email coverage
46.1Average contacts per company
51-200Median size (employees)
12.5%Largest-city concentration · Athens
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2
11-50
4
51-200
18
201-500
6
501-1,000
2

Email recency for this list is measured worldwide rather than for Greece, so it is reported there. Company counts and contact totals on this page are exact for Greece, over 32 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 Greece whose business descriptions match “private international 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 423 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 “private international schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many private international schools are there based in Greece?

RevenueBase identified 32 company matches for private international schools associated with Greece 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?

ACS Athens American Community Schools tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most private international schools?

Athens leads with 4 company records, followed by Piraeus (2) and Akovitika (1).

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 423 professional contacts with verified work emails tracked across these 32 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.

Ready to reach these companies? Verified emails and direct dials for all 32 private international schools based in Greece. 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.