Company lists · Data refreshed September 2026

Top 25 Progressive schools based in the United Kingdom

Name: Progressive schools based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 1,402 companies tracked

RevenueBase identified 1,402 progressive schools headquartered in the United Kingdom as of September 2026 and tracks 23,629 professional contacts across them, including 5,984 with verified work emails. London is the largest hub.

This list covers progressive schools headquartered in the United Kingdom, 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 20, 2026.

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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

1,402Companies

23,629Contacts tracked

5,984Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest progressive schools based in the United Kingdom

Ranked by team size

Top 25 of 1,402 progressive schools based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to progressive schools: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Outcomes First Group	Indirect evidence	Bolton, United KingdomHQ checked Sep 20, 2026	1,001-5,000	1,080 contacts →
	Indirect evidence “At Outcomes First Group we believe every child has the ability to thrive when given access to a learning environment designed for their success.” Source: RevenueBase Database · checked Sep 20, 2026
2	Clifton College	Indirect evidence	Bristol, United KingdomHQ checked Sep 20, 2026	501-1,000	349 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
3	Rugby School	Partial evidence	Rugby, United KingdomHQ checked Sep 20, 2026	501-1,000	339 contacts →
	Partial evidence “There is very little not to love about Rugby, but I think the environment it fosters is very difficult to beat.' Tatler School's Guide 2026” Source: RevenueBase Database · checked Sep 20, 2026
4	Wellington College	Partial evidence	Crowthorne, United KingdomHQ checked Sep 20, 2026	1,001-5,000	336 contacts →
	Partial evidence “Wellington College is a school like no other.” Source: RevenueBase Database · checked Sep 20, 2026
5	Stamford School	Partial evidence	Stamford, United KingdomHQ checked Sep 20, 2026	501-1,000	264 contacts →
	Partial evidence “Stamford School has been educating students since 1532.” Source: RevenueBase Database · checked Sep 20, 2026
6	King's College School Wimbledon	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	1,001-5,000	238 contacts →
	Partial evidence “As one of the world’s leading schools, we go beyond academic excellence to develop the whole person.” Source: RevenueBase Database · checked Sep 20, 2026
7	Bryanston School	Indirect evidence	Blandford, United KingdomHQ checked Sep 20, 2026	201-500	213 contacts →
	Indirect evidence “At Bryanston we aim to develop well-balanced 18-year-olds, ready to go out into the wider world, to lead happy and fulfilling lives and to contribute, positively and generously.” Source: RevenueBase Database · checked Sep 20, 2026
8	Westminster School, London	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	185 contacts →
	Partial evidence “Westminster School's and Westminster Under School's reputations as centres of academic excellence are built upon our pupils’ genuine enjoyment of open-minded enquiry, rigorous…” Source: RevenueBase Database · checked Sep 20, 2026
9	Cats Global Schools	Partial evidence	Cambridge, United KingdomHQ checked Sep 20, 2026	1,001-5,000	176 contacts →
	Partial evidence “CATS Global Schools is a leading education group committed to inspiring the next generation of world shapers.” Source: RevenueBase Database · checked Sep 20, 2026
10	Avanti Schools Trust	Indirect evidence	Stanmore, United KingdomHQ checked Sep 20, 2026	501-1,000	173 contacts →
	Indirect evidence “The Avanti Way: Reimagining the purpose of education.” Source: RevenueBase Database · checked Sep 20, 2026
11	Cambridge Assessment International Education	Partial evidence	Cambridge, United KingdomHQ checked Sep 20, 2026	1,001-5,000	169 contacts →
	Partial evidence “Cambridge Assessment International Education prepares school students for life, helping them develop” Source: RevenueBase Database · checked Sep 20, 2026
12	Bromsgrove School	Partial evidence	Bromsgrove, United KingdomHQ checked Sep 20, 2026	201-500	164 contacts →
	Partial evidence “Bromsgrove School aims to produce happy, creative, moral citizens who live motivated, fulfilled lives while enriching the lives of others.” Source: RevenueBase Database · checked Sep 20, 2026
13	George Watson's College	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 20, 2026	201-500	162 contacts →
	Indirect evidence “We provide a world-class education for children and young people from Preschool to Senior 6.” Source: RevenueBase Database · checked Sep 20, 2026
14	Christ's Hospital School	Partial evidence	Horsham, United KingdomHQ checked Sep 20, 2026	201-500	158 contacts →
	Partial evidence “Christ’s Hospital is a remarkable school which offers pupils from all backgrounds the opportunity to achieve their full academic potential and to develop their interests and…” Source: RevenueBase Database · checked Sep 20, 2026
15	Roedean School, Brighton	Partial evidence	Brighton, United KingdomHQ checked Sep 20, 2026	201-500	139 contacts →
	Partial evidence “As an academic school, we seek to inspire curiosity and a love of learning in all our girls.” Source: RevenueBase Database · checked Sep 20, 2026
16	Clayesmore School	Partial evidence	Blandford Forum, United KingdomHQ checked Sep 20, 2026	201-500	134 contacts →
	Partial evidence “Nestled in the picturesque Dorset countryside, Clayesmore is not just a school; it's a vibrant community where students thrive both academically and personally.” Source: RevenueBase Database · checked Sep 20, 2026
17	Lord Wandsworth College	Indirect evidence	Long Sutton, United KingdomHQ checked Sep 20, 2026	201-500	133 contacts →
	Indirect evidence “For 100 years, Lord Wandsworth College has helped young people become confident, curious and compassionate men and women, ready to take on the challenges and seize the…” Source: RevenueBase Database · checked Sep 20, 2026
18	UWC International	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	131 contacts →
	Partial evidence “UWC makes education a force to unite people, nations and cultures for peace and a sustainable future UWC schools, colleges and programmes deliver a challenging and transformative…” Source: RevenueBase Database · checked Sep 20, 2026
19	Bradford Academy	Indirect evidence	Bradford, United KingdomHQ checked Sep 20, 2026	201-500	121 contacts →
	Indirect evidence “Bradford Academy is a dynamic learning community providing education for youngsters from the age of 2 to 19.” Source: RevenueBase Database · checked Sep 20, 2026
20	Maiden Erlegh Trust	Partial evidence	Reading, United KingdomHQ checked Sep 20, 2026	501-1,000	113 contacts →
	Partial evidence “Maiden Erlegh Trust is a community of schools committed to delivering high-quality, inclusive education.” Source: RevenueBase Database · checked Sep 20, 2026
21	Reading School	Partial evidence	Reading, United KingdomHQ checked Sep 20, 2026	201-500	112 contacts →
	Partial evidence “At Reading School, we aspire to be a ‘World Class School’, with excellence at the heart of everything we do.” Source: RevenueBase Database · checked Sep 20, 2026
22	Bede's School	Indirect evidence	Eastbourne, United KingdomHQ checked Sep 20, 2026	201-500	107 contacts →
	Indirect evidence “Every child is unique, each possessing hidden talents which wait, like treasure, longing to be unearthed.” Source: RevenueBase Database · checked Sep 20, 2026
23	Cokethorpe School	Partial evidence	Witney, United KingdomHQ checked Sep 20, 2026	51-200	105 contacts →
	Partial evidence “At Cokethorpe, we believe that choosing a school is about far more than selecting where a child will learn.” Source: RevenueBase Database · checked Sep 20, 2026
24	Lord Grey Academy	Indirect evidence	Milton Keynes, United KingdomHQ checked Sep 20, 2026	51-200	99 contacts →
	Indirect evidence “Lord Grey Academy is a secondary academy based in the heart of Bletchley.” Source: RevenueBase Database · checked Sep 20, 2026
25	Spaghetti Bridge LTD	Indirect evidence	Taunton, United KingdomHQ checked Sep 20, 2026	51-200	99 contacts →
	Indirect evidence “Spaghetti Bridge is helping students to overcome their individual challenges and achieve personal and academic growth.” Source: RevenueBase Database · checked Sep 20, 2026

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: progressive 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 progressive schools.
Partial evidence: Its own public description names part of progressive schools, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name progressive 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 1,402 progressive schools based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 5,984 reachable decision-makers.

Free signup · no credit card

View the full list →

Progressive schools based in the United Kingdom at a glance

As of Sep 20, 2026

25.3%Verified-email coverage

16.9Average contacts per company

11-50Median size (employees)

10.0%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

567

11-50

372

51-200

329

201-500

501-1,000

1,001-5,000

10001+

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 1,402 companies.

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 progressive 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.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “progressive 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 progressive 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 progressive schools, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
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, 5,984 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 20, 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.

Progressive schools by metro

Progressive schools in London140

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 progressive 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 progressive schools are there based in the United Kingdom?

RevenueBase identified 1,402 progressive schools headquartered in the United Kingdom 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?

Outcomes First Group, headquartered in Bolton, tops this list with the largest team on record.

Which city has the most progressive schools?

London leads with 140 headquartered companies, followed by Birmingham (22) and Manchester (17).

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 5,984 verified decision-maker contacts tracked across these 1,402 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,402 progressive schools based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Progressive schools by geography

Browse the directory

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.