Company lists · Data refreshed November 2026

Top 25 Progressive high schools based in Poland

RevenueBase identified 199 company matches for progressive high schools associated with Poland as of November 2026 and tracks 874 professional contacts across them, including 127 with verified work emails. Warsaw is the largest hub.

This list covers company matches for progressive high schools associated with Poland, 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
199Companies
874Contacts tracked
127Verified emails
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The 25 largest progressive high schools based in Poland

Ranked by team size
Top 25 of 199 company matches for progressive high schools based in Poland, 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 matchWarsaw, PolandHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Akademeia High School is a private international high school in Warsaw for students aged 13 to 18, guiding them to achieve their intellectual and creative ambitions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMyślenice, PolandHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Liceo to niepubliczne liceum, które realizuje program nauczania zgodny z wytycznymi MEN, przygotowuje do egzaminu dojrzałości (na poziomie podstawowym i rozszerzonym) oraz do…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchWrocław, PolandHQ recorded Nov 6, 20261-1025 contacts →

Exact match

“NAVIGO to wyjątkowe szkoły, wspierające kreatywność i samodzielność dzieci.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchGdańsk, PolandHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“International School of Gdansk consists of Preschool, Elementary, and High School providing high quality education for 3-18 year olds.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPoznan, PolandHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Spark Academy to innowacyjna Szkoła Podstawowa i Liceum Ogólnokształcące w Poznaniu.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGliwice, PolandHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Szkoły ETE is a dynamic public (church foundation) school in Gliwice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWrocław, PolandHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Niepubliczna Szkoła Podstawowa Montessori Wrocław is a primary/secondary education company based out of 5 Sieradzka, Wrocław, Poland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKonstancin-jeziorna, PolandHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Jesteśmy Najlepszą Szkołą na Świecie - Edumission 2017.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Tworzymy bezpieczną i inspirującą przestrzeń uczenia się, w której każda osoba jest ważna.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSzczecin, PolandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Technikum Kreatywne is a secondary education company located at Szczecin, Poland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWrocław, PolandHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“Liceum Ogólnokształcące nr im.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKsiążenice, PolandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Innovative eduaction hub with primary school, eduacation centre, high school and edu-coworking space, based on personalized education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPoznań, PolandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Wielkopolskie Technikum Zawodowe to miejsce, w którym wysoki poziom nauczania idzie w parze z budowaniem trwałych, wspierających relacji.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“U podstaw budowania szkoły DobraTU leży przekonanie, że dobra edukacja jest możliwa!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchOlsztyn, PolandHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNowa Sól, PolandHQ recorded Nov 6, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchŁomianki, PolandHQ recorded Nov 6, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPoznań, PolandHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchKatowice, PolandHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Szkoła EduHub to miejsce, w którym wspólnie czerpiemy radość z nauki, rozwijamy zainteresowania i odkrywamy swoje supermoce!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPoznań, PolandHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBydgoszcz, PolandHQ recorded Nov 6, 202651-2002 contacts →

Exact match

“Szkoła Podstawowa nr 65 im.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchŁomianki, PolandHQ recorded Nov 6, 202611-502 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSopot, PolandHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

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

Showing 25 of 199 progressive high schools based in Poland

See the full list, filter by size, metro and specialty, and access 127 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Progressive high schools based in Poland at a glance

As of Nov 6, 2026
14.5%Verified-email coverage
4.4Average contacts per company
1-10Median size (employees)
18.1%Largest-city concentration · Warsaw
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
102
11-50
64
51-200
19
201-500
2

Email recency for this list is measured worldwide rather than for Poland, so it is reported there. Company counts and contact totals on this page are exact for Poland, over 199 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 Poland whose business descriptions match “progressive high 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 127 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 high schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many progressive high schools are there based in Poland?

RevenueBase identified 199 company matches for progressive high schools associated with Poland 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?

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

Which city has the most progressive high schools?

Warsaw leads with 36 company records, followed by Wroclaw (13) and Poznan (11).

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 127 professional contacts with verified work emails tracked across these 199 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.