Company lists · Data refreshed November 2026

Top 25 Quaker secondary schools worldwide

RevenueBase identified 161 company matches for quaker secondary schools worldwide as of November 2026 and tracks 11,129 professional contacts across them, including 4,790 with verified work emails. The United States is the largest market and Philadelphia the largest hub.

This list covers company matches for quaker secondary 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 secondary 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
161Companies
11,129Contacts tracked
4,790Verified emails
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The 25 largest quaker secondary schools worldwide

Ranked by team size
Top 25 of 161 company matches for quaker secondary 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 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
2Exact 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
3Exact 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
4Exact 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
5Exact matchWestlake Village, CA, United StatesHQ recorded Nov 6, 2026201-500302 contacts →

Exact match

“Oaks Christian School is a nonprofit, private, co-educational day and boarding school, serving students TK-12, that opened its doors in the fall of With an enrollment of over…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNew Haven, CT, United StatesHQ recorded Nov 6, 202651-200295 contacts →

Exact match

“Hopkins is a traditional, independent, coeducational day school of 713 students in grades 7-12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWynnewood, PA, United StatesHQ recorded Nov 6, 2026201-500267 contacts →

Exact match

“A coeducational, college-preparatory Quaker school offering an outstanding independent school education to students in nursery through grade 12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWest Chester, PA, United StatesHQ recorded Nov 6, 202651-200267 contacts →

Exact match

“Westtown School, a Quaker Pre-K -12th grade co-ed, private, college preparatory day and boarding school, offers an action-based education that emphasizes critical thinking…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBaltimore, MD, United StatesHQ recorded Nov 6, 202651-200255 contacts →

Exact match

“Friends School of Baltimore is a coeducational, Quaker college preparatory day school serving students in grades Pre-K through 12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDallas, TX, United StatesHQ recorded Nov 6, 2026201-500253 contacts →

Exact match

“PARISH EPISCOPAL SCHOOL is a leading co-educational, independent pre-kindergarten through 12th grade Episcopal school located in Dallas, Texas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchKeilor East, AustraliaHQ recorded Nov 6, 2026201-500249 contacts →

Exact match

“Penleigh and Essendon Grammar is a school for boys and girls with campuses located in Essendon, Moonee Ponds and Keilor East.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBrooklyn, NY, United StatesHQ recorded Nov 6, 2026201-500223 contacts →

Exact match

“Independent Quaker school serving students from two-years-old to Grade 12 since 1867.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSt. Petersburg, FL, United StatesHQ recorded Nov 6, 202651-200219 contacts →

Exact match

“Founded in 1923, Shorecrest is a coed, nonsectarian, PK3-12 independent school in St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPhiladelphia, PA, United StatesHQ recorded Nov 6, 2026201-500209 contacts →

Exact match

“William Penn Charter School is a Friends school established in 1689 by members of the Religious Society of Friends in response to a charge by William Penn.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 202651-200195 contacts →

Exact match

“St Benedict's is a modern South African school with excellent facilities, built on a 40-acre site in Bedfordview, Gauteng.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLittle Rock, AR, United StatesHQ recorded Nov 6, 202651-200192 contacts →

Exact match

“Pulaski Academy is an independent, coeducational, college preparatory day school for preschool students through twelfth grade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPennington, NJ, United StatesHQ recorded Nov 6, 202651-200190 contacts →

Exact match

“Founded in 1838, The Pennington School is an independent, coeducational school serving day and boarding students in grades 6 through 12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNorth Hobart, AustraliaHQ recorded Nov 6, 2026201-500175 contacts →

Exact match

“The Friends' School is a pre-K to 12 co-educational day and boarding school in Hobart, Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSalt Lake City, UT, United StatesHQ recorded Nov 6, 2026201-500171 contacts →

Exact match

“Rowland Hall-St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchConcord, MA, United StatesHQ recorded Nov 6, 202651-200170 contacts →

Exact match

“Welcome to Middlesex School!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-200160 contacts →

Exact match

“Friends Seminary, the oldest continuous coeducational school in New York City serves nearly 800 college-bound day students, K-12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSuffield, CT, United StatesHQ recorded Nov 6, 202651-200152 contacts →

Exact match

“Suffield Academy is a coeducational independent secondary school serving a diverse community of day and boarding students.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-200143 contacts →

Exact match

“University of Toronto Schools (UTS) is a university preparatory school, grades 7 through 12, affiliated with the University of Toronto.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDurham, NC, United StatesHQ recorded Nov 6, 202651-200139 contacts →

Exact match

“Carolina Friends School is a vibrant and inclusive learning community empowering students to think critically, creatively, and independently.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSandy Spring, MD, United StatesHQ recorded Nov 6, 202651-200137 contacts →

Exact match

“Sandy Spring Friends School is a progressive, coed, college preparatory Quaker school serving students from Preschool Age 3 - 12th Grade, with an optional boarding program in the…”

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

Showing 25 of 161 quaker secondary schools worldwide

See the full list, filter by size, metro and specialty, and access 4,790 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Quaker secondary schools worldwide at a glance

As of Nov 6, 2026
43.0%Verified-email coverage
69.1Average contacts per company
51-200Median size (employees)
2.5%Largest-city concentration · Philadelphia
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
43
51-200
76
201-500
24
1,001-5,000
1
10001+
1

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 secondary schools are linked below.
What qualifies
Company records worldwide whose business descriptions match “quaker secondary 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 4,790 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 secondary schools by location

1 lists · largest first

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

Countries

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 secondary schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many quaker secondary schools are there worldwide?

RevenueBase identified 161 company matches for quaker secondary 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?

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

Which country has the most quaker secondary schools?

The United States leads with 81 companies. Every quaker secondary schools list by country and city is linked on this page.

Which city has the most quaker secondary schools?

Philadelphia leads with 4 company records, followed by Greensboro (3) and York (3).

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 4,790 professional contacts with verified work emails tracked across these 161 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.