Company lists · Data refreshed November 2026

Top 25 Quaker schools worldwide

RevenueBase identified 2,334 company matches for quaker schools worldwide as of November 2026 and tracks 76,919 professional contacts across them, including 27,917 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for quaker 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 quaker 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
2,334Companies
76,919Contacts tracked
27,917Verified emails
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The 25 largest quaker schools worldwide

Ranked by team size
Top 25 of 2,334 company matches for quaker 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 matchBronx, NY, United StatesHQ recorded Nov 6, 2026201-500720 contacts →

Exact match

“Riverdale Country School is a Pre-K through grade 12 independent school in New York City committed to empowering lifelong learners by developing minds, building character, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
3Exact 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
4Exact matchBronx, NY, United StatesHQ recorded Nov 6, 2026201-500462 contacts →

Exact match

“Founded in 1878, the Ethical Culture Fieldston School offers a world-class progressive education in Pre-K–12th Grade at two historic campuses in Manhattan and the Bronx.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 2026201-500421 contacts →

Exact match

“The mission of Lakeside School is to develop in intellectually capable young people the creative minds, healthy bodies, and ethical spirits needed to contribute wisdom…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchOwings Mills, United StatesHQ recorded Nov 6, 2026201-500387 contacts →

Exact match

“McDonogh School is an independent, coeducational, K-12, college preparatory school with a five-day boarding option, combining excellent academics with arts, athletics, and service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCharlotte, NC, United StatesHQ recorded Nov 6, 2026201-500380 contacts →

Exact match

“Providence Day School exists to inspire in its students a passion for learning, a commitment to personal integrity, and a sense of social responsibility.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchProvidence, RI, United StatesHQ recorded Nov 6, 202651-200375 contacts →

Exact match

“Lincoln is an independent school in Providence, Rhode Island offering a rigorous and exciting learning experience that blends tradition with innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPrescott, AZ, United StatesHQ recorded Nov 6, 202651-200363 contacts →

Exact match

“It is the mission of Prescott College to educate students of diverse ages and backgrounds to understand, thrive in, and enhance our world community and environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBristol, United KingdomHQ recorded Nov 6, 2026501-1,000359 contacts →

Exact match

“Clifton College offers pupils an all-round education, pastoral care, opportunity for self-discovery, awakening their sense of duty and a thirst for excellence in all that they do…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLagrange, GA, United StatesHQ recorded Nov 6, 20261,001-5,000356 contacts →

Exact match

“Public High School: At LaGrange High School We Believe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAddison, TX, United StatesHQ recorded Nov 6, 2026201-500355 contacts →

Exact match

“Greenhill School in Addison, Texas is one of the premier, co-educational day schools in the nation for students Pre-K through 12th grade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202651-200353 contacts →

Exact match

“Sidwell Friends School (SFS) is a PK-12, co-educational Quaker day school with campuses in Washington, DC and Bethesda, MD.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchChicago, IL, United StatesHQ recorded Nov 6, 2026201-500349 contacts →

Exact match

“Teaching and Learning at Latin begins with sustained commitment to a liberal arts foundation, as well as the promise to continually define excellence in education for the world…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPhiladelphia, PA, United StatesHQ recorded Nov 6, 2026201-500343 contacts →

Exact match

“Germantown Friends School is a K-12 Quaker School in Philadelphia, PA, dedicated to reaching that of God in every person.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNewtown Square, PA, United StatesHQ recorded Nov 6, 2026201-500324 contacts →

Exact match

“Challenging and nurturing Mind, Body, and Spirit, an Episcopal Academy education inspires boys and girls to lead lives of purpose, faith, and integrity.”

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 matchOskaloosa, IA, United StatesHQ recorded Nov 6, 202651-200315 contacts →

Exact match

“William Penn University provides the opportunity for an educational experience with a focus on leadership, technology, and the Quaker principles of simplicity, peace-making…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchIndiaHQ recorded Nov 6, 2026501-1,000308 contacts →

Exact match

“Jamnabai Narsee School | Excellence Through Endeavour Since 1971, Jamnabai Narsee School has been committed to nurturing confident, compassionate and responsible individuals…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBrasília, BrazilHQ recorded Nov 6, 2026201-500299 contacts →

Exact match

“Para quem olha de fora, o Ideal é uma escola reconhecida pelos bons resultados.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHyderabad, IndiaHQ recorded Nov 6, 202651-200292 contacts →

Exact match

“Meru International School aims to build a society of like-minded individuals who possess a progressive mindset along with values that bring about positive change in the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchTampa, FL, United StatesHQ recorded Nov 6, 2026201-500283 contacts →

Exact match

“Berkeley Preparatory School presents a safe, nurturing environment featuring inspiring teaching, engaged parents and alumni, and outstanding resources, including incomparable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPortland, OR, United StatesHQ recorded Nov 6, 202651-200280 contacts →

Exact match

“Catlin Gabel is a co-educational, independent day school in Portland serving 760 students in preschool through 12th grade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchOakland, CA, United StatesHQ recorded Nov 6, 202651-200277 contacts →

Exact match

“The mission of The Head-Royce School is to develop students of character, intellect, and creativity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLa Jolla, CA, United StatesHQ recorded Nov 6, 2026201-500273 contacts →

Exact match

“La Jolla Country Day School (LJCDS), is a premier independent college-preparatory school serving students from age 3 through Grade 12.”

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

Showing 25 of 2,334 quaker schools worldwide

See the full list, filter by size, metro and specialty, and access 27,917 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Quaker schools worldwide at a glance

As of Nov 6, 2026
36.3%Verified-email coverage
33.0Average contacts per company
11-50Median size (employees)
1.3%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
431
11-50
795
51-200
838
201-500
174
501-1,000
35
1,001-5,000
12
5,001-10,000
2
10001+
3

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 quaker schools are linked below.
What qualifies
Company records worldwide whose business descriptions match “quaker 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 27,917 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.

Quaker schools by location

12 lists · largest first

Every Quaker 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 “quaker schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many quaker schools are there worldwide?

RevenueBase identified 2,334 company matches for quaker 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?

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

Which country has the most quaker schools?

The United States leads with 702 companies, followed by India (234) and Brazil (205). Every quaker schools list by country and city is linked on this page.

Which city has the most quaker schools?

Sao Paulo leads with 30 company records, followed by London (23) and New York (22).

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 27,917 professional contacts with verified work emails tracked across these 2,334 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.