Company lists · Data refreshed November 2026

Top 25 Stem focused high schools based in the United Kingdom

RevenueBase identified 314 company matches for stem focused high schools associated with the United Kingdom as of November 2026 and tracks 8,760 professional contacts across them, including 2,917 with verified work emails. London is the largest hub.

This list covers company matches for stem focused high 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
314Companies
8,760Contacts tracked
2,917Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest stem focused high schools based in the United Kingdom

Ranked by team size
Top 25 of 314 company matches for stem focused high 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 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
2Exact matchReading, United KingdomHQ recorded Nov 6, 2026201-500118 contacts →

Exact match

“At Reading School, we aspire to be a ‘World Class School’, with excellence at the heart of everything we do.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200117 contacts →

Exact match

“Chelsea Academy is an Outstanding, World Class School, sponsored by the London Diocesan Board for Schools and Royal Borough of Kensington and Chelsea.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchEastbourne, United KingdomHQ recorded Nov 6, 2026201-500114 contacts →

Exact match

“Every child is unique, each possessing hidden talents which wait, like treasure, longing to be unearthed.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200109 contacts →

Exact match

“The UCL Academy is an 11-18 Academy, sponsored by UCL and opened in Swiss Cottage in Camden in September 2012.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMilton Keynes, United KingdomHQ recorded Nov 6, 202651-200108 contacts →

Exact match

“Lord Grey Academy is a secondary academy based in the heart of Bletchley.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Nov 6, 2026501-1,000105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWitney, United KingdomHQ recorded Nov 6, 202651-200105 contacts →

Exact match

“At Cokethorpe, we believe that choosing a school is about far more than selecting where a child will learn.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAylesbury, United KingdomHQ recorded Nov 6, 202651-20099 contacts →

Exact match

“Aylesbury Grammar School is more than just an outstanding School.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWalsall, United KingdomHQ recorded Nov 6, 202651-20096 contacts →

Exact match

“Shire Oak is an 11 to 18 comprehensive academy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNorthampton, United KingdomHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“Northampton School for Girls continues to be one of the academically highest achieving schools in Northamptonshire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMilton Keynes, United KingdomHQ recorded Nov 6, 2026201-50087 contacts →

Exact match

“Walton High aims to enhance and enrich the lives of children and young people by enabling them to make the most of outstanding learning opportunities within and beyond the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCardiff, United KingdomHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“Where ambition meets excellence, in Cardiff and Cambridge.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSouthall, United KingdomHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“Our students are from diverse backgrounds and work, play and flourish together developing respect and understanding of different cultures.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWidnes, United KingdomHQ recorded Nov 6, 2026501-1,00081 contacts →

Exact match

“Ensuring that every student reaches their full potential is at the heart of everything we do at Cronton Sixth Form.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBurnham, United KingdomHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“Burnham Grammar School’s aim is for every individual student to ‘Embrace Challenge’ on their journey to academic and personal success.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchEdgware, United KingdomHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“Leaders aspire to provide all pupils with a broad education within an inclusive environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCotham, United KingdomHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“Cotham has an excellent reputation in Bristol built on our specialisms in Performing Arts, Maths and Computing and an outstanding GCSE and A Level examination record that is…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSandwich, United KingdomHQ recorded Nov 6, 2026201-50079 contacts →

Exact match

“Sandwich Technology School is an 11 - 18 school for girls and boys with specialist Technology College, vocational and Training School status.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGuildford, United KingdomHQ recorded Nov 6, 2026201-50077 contacts →

Exact match

“George Abbot is an outstanding, non-selective secondary school.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLeatherhead, United KingdomHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“Downsend School is an innovative independent school for children aged 6 months to 18 years, located in Ashtead, Epsom and Leatherhead.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchStanmore, United KingdomHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“Park High is a school of character and opportunity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBushey, United KingdomHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“Queens' School is a thriving school with a well-established reputation for high standards and expectations, success inside and outside of the classroom and a holistic approach…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“We are a student focused, high-tech school where academic excellence and employer partners create the next generation of confident, independent, work-ready individuals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAshford, United KingdomHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Highworth Grammar School Trust is located in Maidstone Road, Ashford, United Kingdom.”

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

Showing 25 of 314 stem focused high schools based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,917 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Stem focused high schools based in the United Kingdom at a glance

As of Nov 6, 2026
33.3%Verified-email coverage
27.9Average contacts per company
51-200Median size (employees)
10.2%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
50
11-50
80
51-200
147
201-500
20
501-1,000
4
1,001-5,000
5

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 314 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 “stem focused high 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 2,917 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.

Stem focused high schools by metro

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 “stem focused high schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many stem focused high schools are there based in the United Kingdom?

RevenueBase identified 314 company matches for stem focused high 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?

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

Which city has the most stem focused high schools?

London leads with 32 company records, followed by Coventry (6) and Birmingham (5).

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 2,917 professional contacts with verified work emails tracked across these 314 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.

Ready to reach these companies? Verified emails and direct dials for all 314 stem focused high schools based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.