Company lists · Data refreshed September 2026
Top 25 Boarding schools worldwide
RevenueBase identified 13,919 boarding schools worldwide as of September 2026 and tracks 333,324 professional contacts across them, including 93,684 with verified work emails. The United States is the largest market and London the largest hub.
This list covers boarding schools worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026. Country and city lists for boarding schools follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.
The 25 largest boarding schools worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 14,181 contacts → | ||||
Partial evidence “The mission of Charlotte-Mecklenburg Schools is to create an innovative, inclusive, student-centered environment that supports the development of independent learners.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,476 contacts → | ||||
Partial evidence “The Waterloo Catholic District School Board operates in Waterloo Region's 3 municipalities and 4 townships.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,087 contacts → | ||||
Indirect evidence “Ignite your desire to be the best!” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 989 contacts → | ||||
Indirect evidence “St.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 893 contacts → | ||||
Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 888 contacts → | ||||
Indirect evidence “St.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 852 contacts → | ||||
Partial evidence “Plymouth-Canton Community Schools operates 15 elementary schools, five middle schools, three high schools & an alternative high school program.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 778 contacts → | ||||
Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 710 contacts → | ||||
Indirect evidence “Welcome to American Leadership Academy, where we combine academic excellence and character development to create an exceptional educational experience.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 706 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 650 contacts → | ||||
Partial evidence “From Pre-K to senior year, Woodward Academy is more than a school-it’s a launchpad for future global leaders.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 631 contacts → | ||||
Indirect evidence “RENN4 is een onderwijsorganisatie voor leerlingen met ernstige gedragsproblemen en/of psychiatrische problematiek.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 613 contacts → | ||||
Partial evidence “Established in 1831, The King's School is located on 320 acres in the heart of Australia's largest global city.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 602 contacts → | ||||
Indirect evidence “At Escuela Americana, we provide our students with a nurturing environment that allows children to become confident scholars and responsible citizens.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 589 contacts → | ||||
Partial evidence “School of Science and Technology Public Schools drives academic and socio-emotional development through a college preparatory, STEM-based learning model.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 573 contacts → | ||||
Partial evidence “Situated on 20 hectares of beautiful park-like grounds on Sydney’s upper North Shore, Pymble Ladies’ College is a non-selective, private, independent school for girls from…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 539 contacts → | ||||
Indirect evidence “Our mission is to educate young minds and to enable them to take productive roles as leaders in society by offering them a comprehensive education at all levels.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 537 contacts → | ||||
Strong evidence “Since 100 years Schule Schloss Salem, Germany‘s largest and internationally best-known boarding school, has set itself high standards for building character.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 531 contacts → | ||||
Indirect evidence “Established in 1924, we are proud of our innovative approach to education.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 515 contacts → | ||||
Indirect evidence “Trinity aims to provide boys with a thoroughly Christian education.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 509 contacts → | ||||
Strong evidence “Army and Navy Academy is an internationally recognized college-preparatory military boarding school for boys, grades 7-12 that follows University of California standards and…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 506 contacts → | ||||
Indirect evidence “The University of Liberal Arts Bangladesh is an institution devoted to developing young minds to their fullest potential through the free and creative pursuit of knowledge.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 500 contacts → | ||||
Indirect evidence “Culver Academies is a values-based, mission-driven, vision-inspired institution that has been developing courageous leaders of honorable character, who are global citizens and…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 491 contacts → | ||||
Partial evidence “Challenger School is an independent, non-profit private school.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 483 contacts → | ||||
Indirect evidence “Cumberland University is located in Lebanon, Tennessee, just east of Nashville.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: boarding schools. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names boarding schools.
- Partial evidence
- Its own public description names part of boarding schools, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name boarding schools. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 13,919 boarding schools worldwide
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Boarding schools worldwide at a glance
As of Sep 19, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among boarding schools, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for boarding schools are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “boarding schools”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names boarding schools), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among boarding schools, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 93,684 across the full list. 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 September 19, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Boarding schools by location
36 lists · largest firstEvery Boarding schools list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Boarding schools based in the United States3,144
- Boarding schools based in the United Kingdom1,719
- Boarding schools based in India1,039
- Boarding schools based in Germany800
- Boarding schools based in Brazil778
- Boarding schools based in France419
- Boarding schools based in Australia362
- Boarding schools based in Spain356
- Boarding schools based in Canada268
- Boarding schools based in Türkiye231
- Boarding schools based in Denmark197
- Boarding schools based in Indonesia194
- Boarding schools based in Switzerland181
- Boarding schools based in Belgium165
- Boarding schools based in South Africa162
- Boarding schools based in Italy155
- Boarding schools based in Chile135
- Boarding schools based in Colombia124
- Boarding schools based in Mexico116
- Boarding schools based in Argentina103
- Boarding schools based in Nigeria98
- Boarding schools based in the Netherlands91
- Boarding schools based in Pakistan90
- Boarding schools based in Portugal89
- Boarding schools based in New Zealand75
- Boarding schools based in Poland73
- Boarding schools based in Ireland67
- Boarding schools based in Malaysia57
- Boarding schools based in the Philippines55
- Boarding schools based in Peru48
- Boarding schools based in Norway43
- Boarding schools based in China42
- Boarding schools based in Kenya31
- Boarding schools based in Nepal31
- Boarding schools based in Austria26
- Boarding schools based in the United Arab Emirates26
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names boarding schools, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many boarding schools are there worldwide?
RevenueBase identified 13,919 boarding schools worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Charlotte-Mecklenburg Schools, headquartered in Charlotte, tops this list with the largest team on record.
Which country has the most boarding schools?
The United States leads with 3,144 companies, followed by the United Kingdom (1,719) and India (1,039). Every boarding schools list by country and city is linked on this page.
Which city has the most boarding schools?
London leads with 153 headquartered companies, followed by Sao Paulo (99) and New York (39).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 93,684 verified decision-maker contacts tracked across these 13,919 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.