Company lists · Data refreshed November 2026

Top 25 Early college high schools worldwide

RevenueBase identified 5,296 company matches for early college high schools worldwide as of November 2026 and tracks 118,394 professional contacts across them, including 30,797 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for early college high schools worldwide, 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. Country and city lists for early college high schools follow the table.

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
5,296Companies
118,394Contacts tracked
30,797Verified emails
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The 25 largest early college high schools worldwide

Ranked by team size
Top 25 of 5,296 company matches for early college high schools worldwide, 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 matchLima, PeruHQ recorded Nov 6, 20261,001-5,0001,052 contacts →

Exact match

“El 7 de Diciembre de 1979, un grupo de amigos, estudiantes de la Universidad Nacional de Ingeniería, decidieron fundar una academia preuniversitaria para postulantes a la UNI.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026501-1,000832 contacts →

Exact match

“Fundado em 1952 por padres canadenses da Congregação de Santa Cruz, o Colégio Santa Cruz oferece cursos de Educação Infantil, Ensino Fundamental e Ensino Médio.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLipa City, PhilippinesHQ recorded Nov 6, 2026501-1,000775 contacts →

Exact match

“Founded in 1962 by the Brothers of the Christian School, DLSL was built on a 5.9 hectare lot along the national highway.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchExeter, NH, United KingdomHQ recorded Nov 6, 2026501-1,000728 contacts →

Exact match

“Exeter, founded in 1781 by John and Elizabeth Phillips, has a tradition of academic excellence, a distinguished faculty, and a long history of educating young people to find their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMexicali, MexicoHQ recorded Nov 6, 20261,001-5,000714 contacts →

Exact match

“Colegio de Estudios Científicos y Tecnológicos del Estado de Baja California, preparatoria creada en 1998, cuyo objetivo es desarrollar y aplicar un modelo educativo integral…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCollege Park, GA, United StatesHQ recorded Nov 6, 2026501-1,000668 contacts →

Exact match

“From Pre-K to senior year, Woodward Academy is more than a school-it’s a launchpad for future global leaders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchFort Lauderdale, FL, United StatesHQ recorded Nov 6, 2026201-500589 contacts →

Exact match

“Pine Crest School is a nonprofit, independent, college-preparatory school serving students from pre-kindergarten through grade 12 in Fort Lauderdale and Boca Raton, Florida.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCanterbury, United KingdomHQ recorded Nov 6, 2026501-1,000422 contacts →

Exact match

“Whether you are leaving school or returning to education, EKC Canterbury College gives you the opportunity to progress towards your next step.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCampinas, BrazilHQ recorded Nov 6, 202651-200393 contacts →

Exact match

“O curso e o colégio Oficina são referência em educação.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSimsbury, CT, United StatesHQ recorded Nov 6, 202651-200392 contacts →

Exact match

“Westminster School enjoys a reputation as one of the finest college-preparatory schools, and certainly one of the very top small boarding schools, in the country.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchIndianapolis, IN, United StatesHQ recorded Nov 6, 202651-200388 contacts →

Exact match

“Cathedral High School has been part of the Indianapolis community since 1918.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPiracicaba, BrazilHQ recorded Nov 6, 2026201-500362 contacts →

Exact match

“O COTIP tem seu nome consolidado há 47 anos na formação de profissionais altamente qualificados e reconhecidos pelas principais empresas de Piracicaba e Região.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCharlotte, NC, United StatesHQ recorded Nov 6, 2026201-500360 contacts →

Exact match

“Charlotte Country Day School is a leader in education, where exceptional faculty nurture highly motivated students in a caring and inclusive community that is committed to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBrewton, AL, United StatesHQ recorded Nov 6, 2026201-500344 contacts →

Exact match

“ESCAMBIA COUNTY SCHOOL DISTRICT is a primary/secondary education company based out of PO BOX 307, Brewton, Alabama, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDallas, TX, United StatesHQ recorded Nov 6, 2026501-1,000333 contacts →

Exact match

“Our mission is to provide the highest quality education for all students, especially those who have struggled in a traditional high school setting, in order to ensure their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026201-500321 contacts →

Exact match

“Fundado em 1970 e com três unidades em São Paulo, o Colégio Magno/Mágico de Oz tem por valores centrais a excelência acadêmica, a formação integral, o atendimento personalizado, a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWashington, DC, United StatesHQ recorded Nov 6, 2026201-500318 contacts →

Exact match

“Georgetown Day School offers an educational program that fosters a love of learning while providing serious instruction in the academic disciplines, the arts, and physical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBarrington, IL, United StatesHQ recorded Nov 6, 2026201-500316 contacts →

Exact match

“Brightmont Academy is an accredited private school serving grades 1-12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchTempe, AZ, United StatesHQ recorded Nov 6, 2026201-500314 contacts →

Exact match

“At ASU Preparatory Academy, an innovative K-12 charter school, we believe that all students can achieve a four-year university degree.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Nov 6, 2026201-500309 contacts →

Exact match

“The American Community School of Abu Dhabi is a non-profit, U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPittsburgh, PA, United StatesHQ recorded Nov 6, 202651-200303 contacts →

Exact match

“Shady Side Academy is a nationally respected private school in Pittsburgh for boys and girls in grades PK-12, with optional boarding for grades 9-12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBundang-gu, South KoreaHQ recorded Nov 6, 2026201-500303 contacts →

Exact match

“Korea International School provides a PK-12 standards-based education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHilversum, NetherlandsHQ recorded Nov 6, 2026501-1,000297 contacts →

Exact match

“Wij geloven in onze aanpak, en vooral in onze leerlingen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchUnited StatesHQ recorded Nov 6, 20261,001-5,000276 contacts →

Exact match

“Public Schools”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20265,001-10,000268 contacts →

Exact match

Recorded description not available.

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

Showing 25 of 5,296 early college high schools worldwide

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Early college high schools worldwide at a glance

As of Nov 6, 2026
26.0%Verified-email coverage
22.4Average contacts per company
11-50Median size (employees)
1.0%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,282
11-50
1,584
51-200
1,625
201-500
398
501-1,000
109
1,001-5,000
115
5,001-10,000
18
10001+
27

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for early college high schools are linked below.
What qualifies
Company records worldwide whose business descriptions match “early college 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. 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 30,797 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.

Early college high schools by location

23 lists · largest first

Every Early college high schools list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “early college high schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many early college high schools are there worldwide?

RevenueBase identified 5,296 company matches for early college high schools worldwide 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?

Organización Educativa Trilce tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most early college high schools?

The United States leads with 1,944 companies, followed by Germany (362) and Brazil (265). Every early college high schools list by country and city is linked on this page.

Which city has the most early college high schools?

New York leads with 53 company records, followed by Sao Paulo (40) and Chicago (33).

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 30,797 professional contacts with verified work emails tracked across these 5,296 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.