Company lists · Data refreshed November 2026

Top 10 Progressive elementary schools based in Greece

RevenueBase identified 29 company matches for progressive elementary schools associated with Greece as of November 2026 and tracks 402 professional contacts across them, including 94 with verified work emails. Athens is the largest hub.

This list covers company matches for progressive elementary 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
29Companies
402Contacts tracked
94Verified emails
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The 10 largest progressive elementary schools based in Greece

Ranked by team size
Top 10 of 29 company matches for progressive elementary 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 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
2Exact 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
3Exact matchΠυλαία, GreeceHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Σε μια τοποθεσία 18 κατάφυτων στρεμμάτων παρέχουμε στα παιδιά ένα ασφαλές και πλούσιο σε ερεθίσματα περιβάλλον μέσα στο οποίο οι μικροί μαθητές μπορούν να παίζουν, να δημιουργούν…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLakkoma, GreeceHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“The Big Bang School, is a learning community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchChaïdári, GreeceHQ recorded Nov 6, 20261,001-5,00012 contacts →

Exact match

“Ιδιωτική Εκπαίδευση”

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

Exact match

“Ο Παιδικός Σταθμός-Νηπιαγωγείο «Βίλλα Αιμιλία» ιδρύθηκε το 1963 από την Αγγελική Ράσκου και την Όλγα Λάππα.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchΚορινθος, GreeceHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Είμαστε ένα σχολείο Προσχολικής Αγωγής, Πρωτοβάθμιας και Δευτεροβάθμιας Εκπαίδευσης, προσφέροντας τη δυνατότητα στους γονείς να επιλέξουν τη φοίτηση των παιδιών τους σε ένα ενιαίο…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchThessaloniki, GreeceHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“Η Μόρφωση και η Παιδεία έχουν διαχρονική αξία.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchKifisia, GreeceHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Mini College is a bilingual nursery school & kindergarten, following a project based, student-centered, active and experiential way of learning 🧩”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGlifádha, GreeceHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Το Μικροδρόμιο γεννήθηκε μέσα από την ανάγκη μας να δημιουργήσουμε ένα σχολείο με ανοιχτό και δημοκρατικό πνεύμα όπου δίνεται ο χρόνος και η δυνατότητα σε κάθε παιδί να ανακαλύψει…”

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

Showing 10 of 29 progressive elementary schools based in Greece

See the full list, filter by size, metro and specialty, and access 94 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Progressive elementary schools based in Greece at a glance

As of Nov 6, 2026
23.4%Verified-email coverage
13.9Average contacts per company
11-50Median size (employees)
10.3%Largest-city concentration · Athens
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
9
11-50
10
51-200
7
201-500
1
501-1,000
1
1,001-5,000
1

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 29 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 “progressive 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 94 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 “progressive elementary schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many progressive elementary schools are there based in Greece?

RevenueBase identified 29 company matches for progressive elementary 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?

Costeas-Geitonas School CGS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most progressive elementary schools?

Athens leads with 3 company records, followed by Kifisia (2) and Haidari (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 94 professional contacts with verified work emails tracked across these 29 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.