Company lists · Data refreshed November 2026

Top 25 Non-denominational schools worldwide

RevenueBase identified 10,932 company matches for non-denominational schools worldwide as of November 2026 and tracks 277,039 professional contacts across them, including 79,568 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for non-denominational 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 non-denominational 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
10,932Companies
277,039Contacts tracked
79,568Verified emails
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The 25 largest non-denominational schools worldwide

Ranked by team size
Top 25 of 10,932 company matches for non-denominational 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 matchCharlotte, NC, United StatesHQ recorded Nov 6, 202610001+14,439 contacts →

Exact match

“The mission of Charlotte-Mecklenburg Schools is to create an innovative, inclusive, student-centered environment that supports the development of independent learners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchChandler, AZ, United StatesHQ recorded Nov 6, 20261,001-5,0001,122 contacts →

Exact match

“Ignite your desire to be the best!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchMelbourne, AustraliaHQ recorded Nov 6, 2026501-1,000826 contacts →

Exact match

“Established in 1881, Caulfield Grammar School is a leading independent co-educational school in Melbourne, Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLeederville, AustraliaHQ recorded Nov 6, 202610001+821 contacts →

Exact match

“Catholic Education Western Australia provides quality, faith-based learning and teaching, with more than students at 162 schools and colleges across the state.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026501-1,000775 contacts →

Exact match

“O Colégio Pentágono, fundado em 1971, é uma instituição de ensino que une tradição, excelência acadêmica e desenvolvimento humano.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAnkara, TürkiyeHQ recorded Nov 6, 2026501-1,000761 contacts →

Exact match

“In light of the principles and reforms of Atatürk and taking the statement "a school of learners" as a starting point, our vision is to set an example as a leading educational…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact 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
9Exact 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
10Exact matchYuma, United StatesHQ recorded Nov 6, 2026501-1,000622 contacts →

Exact match

“Yuma Union High School District page”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact 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
12Exact matchSan Antonio, TX, United StatesHQ recorded Nov 6, 20261,001-5,000575 contacts →

Exact match

“School of Science and Technology Public Schools drives academic and socio-emotional development through a college preparatory, STEM-based learning model.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchTai Tam, Hong KongHQ recorded Nov 6, 2026201-500544 contacts →

Exact match

“Hong Kong International School (HKIS) is a leading private co-educational college preparatory school for students from Reception One (Pre-Kindergarten) to Grade 12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchUnited StatesHQ recorded Nov 6, 2026501-1,000540 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGuarapari, BrazilHQ recorded Nov 6, 2026501-1,000536 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSandy, TX, United StatesHQ recorded Nov 6, 20261,001-5,000532 contacts →

Exact match

“Challenger School is an independent, non-profit private school.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWahroonga, AustraliaHQ recorded Nov 6, 2026501-1,000523 contacts →

Exact match

“Established in 1924, we are proud of our innovative approach to education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 2026201-500495 contacts →

Exact match

“The Lovett School is a community of belonging that develops students of honor, faith, and wisdom with the character and intellect to thrive in learning and life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPinecrest, FL, United StatesHQ recorded Nov 6, 2026501-1,000490 contacts →

Exact match

“Gulliver is a leading school of distinction, founded in 1926 and rooted in nearly a century of educational excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchFortaleza, BrazilHQ recorded Nov 6, 20261,001-5,000481 contacts →

Exact match

“O Colégio Ari de Sá Cavalcante é reconhecido por seu compromisso com a educação de excelência e o desenvolvimento integral dos alunos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPsikhikón, GreeceHQ recorded Nov 6, 2026501-1,000479 contacts →

Exact match

“Athens College is one of Greece's premier Pre K-12 nonprofit educational institutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBrazilHQ recorded Nov 6, 2026201-500479 contacts →

Exact match

“Instituição de Ensino Público”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 2026201-500470 contacts →

Exact match

“Hisar School is a K-12 school located in Istanbul with current enrollment of more than 1.500 students.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMiddletown, RI, United StatesHQ recorded Nov 6, 2026201-500426 contacts →

Exact match

“St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRiverside, IL, United StatesHQ recorded Nov 6, 2026n/a425 contacts →

Exact match

“Our mission is to provide the children of St.”

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

Showing 25 of 10,932 non-denominational schools worldwide

See the full list, filter by size, metro and specialty, and access 79,568 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Non-denominational schools worldwide at a glance

As of Nov 6, 2026
28.7%Verified-email coverage
25.3Average contacts per company
11-50Median size (employees)
1.1%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,778
11-50
3,537
51-200
3,305
201-500
692
501-1,000
170
1,001-5,000
122
5,001-10,000
8
10001+
45

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 non-denominational schools are linked below.
What qualifies
Company records worldwide whose business descriptions match “non-denominational 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 79,568 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.

Non-denominational schools by location

43 lists · largest first

Every Non-denominational 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 “non-denominational schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many non-denominational schools are there worldwide?

RevenueBase identified 10,932 company matches for non-denominational 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?

Charlotte-Mecklenburg Schools tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most non-denominational schools?

The United States leads with 4,022 companies, followed by Brazil (875) and the United Kingdom (592). Every non-denominational schools list by country and city is linked on this page.

Which city has the most non-denominational schools?

Sao Paulo leads with 115 company records, followed by London (60) and New York (58).

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 79,568 professional contacts with verified work emails tracked across these 10,932 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.