Company lists · Data refreshed November 2026

Top 25 Prek-12 private schools based in the United Kingdom

RevenueBase identified 2,837 company matches for prek-12 private schools associated with the United Kingdom as of November 2026 and tracks 55,789 professional contacts across them, including 17,155 with verified work emails. London is the largest hub.

This list covers company matches for prek-12 private schools associated with the United Kingdom, 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.

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
2,837Companies
55,789Contacts tracked
17,155Verified emails
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The 25 largest prek-12 private schools based in the United Kingdom

Ranked by team size
Top 25 of 2,837 company matches for prek-12 private schools based in the United Kingdom, 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 matchCobham, United KingdomHQ recorded Nov 6, 2026201-500616 contacts →

Exact match

“ACS International Schools educate over 3,700 student ages 2 - 18, from over 100 countries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchStreet, United KingdomHQ recorded Nov 6, 2026501-1,000496 contacts →

Exact match

“Millfield is one of the UK's leading independent schools for girls and boys, aged 2-18, providing a fully rounded education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 6, 2026501-1,000430 contacts →

Exact match

“Independent day and boarding school for boys aged 7-18, with co-educational kindergarten and infants school.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-500386 contacts →

Exact match

“St Paul’s School has been educating young scholars for over 500 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSevenoaks, United KingdomHQ recorded Nov 6, 2026201-500304 contacts →

Exact match

“Sevenoaks School (HMC) is a co-educational day and boarding school for pupils aged 11 to 18.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-500296 contacts →

Exact match

“The American School in London is an independent, college-preparatory, preK-12 day school, providing an exceptional American education to an international student body in the heart…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchEpsom, United KingdomHQ recorded Nov 6, 2026201-500291 contacts →

Exact match

“At Epsom we want our pupils to live happy and fulfilled lives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Nov 6, 2026501-1,000289 contacts →

Exact match

“Highgate is one of the UK’s leading co-educational independent schools.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTaunton, United KingdomHQ recorded Nov 6, 2026201-500281 contacts →

Exact match

“Taunton School is 175 years old and is an independent school for over boys and girls aged 0-18 years, with approximately 300 boarders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDunmow, United KingdomHQ recorded Nov 6, 2026501-1,000268 contacts →

Exact match

“Felsted offers boys and girls aged four to eighteen a first class all round education, based on a safe, rural 80 acre village campus in stunning North Essex, only one hour from…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLeeds, United KingdomHQ recorded Nov 6, 2026201-500237 contacts →

Exact match

“The Grammar School at Leeds (GSAL) is a leading independent school for boys and girls aged 2-18.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNorthwich, United KingdomHQ recorded Nov 6, 2026201-500233 contacts →

Exact match

“The Grange School is a co-educational independent school for 4-18 year olds.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-500224 contacts →

Exact match

“A Sunday Times Top 10 Independent School in the UK for students aged 11 - 18.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-500221 contacts →

Exact match

“University College School was founded in Gower Street in 1830 as part of University College, London and moved to generous buildings in Hampstead in 1907.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCambridge, United KingdomHQ recorded Nov 6, 2026201-500214 contacts →

Exact match

“Established in 1615, The Perse School, Cambridge is a top performing co-educational day school in Cambridge for pupils aged 3-18.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHurstpierpoint, United KingdomHQ recorded Nov 6, 2026201-500211 contacts →

Exact match

“Hurstpierpoint College is a thriving co-educational day and boarding school for pupils from 4 to 18 years of age.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchUppingham, United KingdomHQ recorded Nov 6, 2026501-1,000207 contacts →

Exact match

“Uppingham School, founded in 1584, is one of Britain’s leading co-educational independent boarding schools.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchChelmsford, United KingdomHQ recorded Nov 6, 2026201-500203 contacts →

Exact match

“New Hall School, Chelmsford, is a leading independent boarding & day school for boys and girls aged 1-19.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPetersfield, United KingdomHQ recorded Nov 6, 2026201-500203 contacts →

Exact match

“Bedales is a co-educational day and boarding school where academic rigour sits alongside creativity, individuality and community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchKingston Upon Thames, United KingdomHQ recorded Nov 6, 2026201-500198 contacts →

Exact match

“Surbiton High School aims to inspire, encourage and empower its staff and pupils to be the very best they can be.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200198 contacts →

Exact match

“In her 1560 charter, Queen Elizabeth I declared that Westminster pupils should be “liberally instructed in good books” and encouraged to develop enquiring, independent and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBolton, United KingdomHQ recorded Nov 6, 2026201-500196 contacts →

Exact match

“Bolton School provides a first-class education for boys and girls from age 4 to 18 in the co-educational pre-preparatory school, Beech House, and then subsequently in the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchEdinburgh, United KingdomHQ recorded Nov 6, 2026201-500191 contacts →

Exact match

“ESMS is a family of independent schools for children, aged 3-18 years, in Edinburgh.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAbingdon, United KingdomHQ recorded Nov 6, 2026201-500189 contacts →

Exact match

“Radley College prepares boys for a life of purpose, leadership and happiness.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchWoodford Green, United KingdomHQ recorded Nov 6, 202651-200183 contacts →

Exact match

“Bancroft’s is an award-winning co-educational HMC day school serving 1,200 pupils aged 7 to 18.”

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

Showing 25 of 2,837 prek-12 private schools based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 17,155 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Prek-12 private schools based in the United Kingdom at a glance

As of Nov 6, 2026
30.7%Verified-email coverage
19.7Average contacts per company
11-50Median size (employees)
9.2%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
970
11-50
735
51-200
724
201-500
177
501-1,000
19
1,001-5,000
8
5,001-10,000
1
10001+
2

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 2,837 companies.

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.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “prek-12 private 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 17,155 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.

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 “prek-12 private schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many prek-12 private schools are there based in the United Kingdom?

RevenueBase identified 2,837 company matches for prek-12 private schools associated with the United Kingdom 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?

ACS International Schools tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most prek-12 private schools?

London leads with 260 company records, followed by Birmingham (40) and Manchester (32).

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 17,155 professional contacts with verified work emails tracked across these 2,837 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.