Company lists · Data refreshed September 2026

Top 23 Alumni associations based in the United Kingdom

RevenueBase identified 103 company matches for alumni associations associated with the United Kingdom as of September 2026 and tracks 1,126 professional contacts across them, including 196 with verified work emails and 43 with mobile numbers. London is the largest hub.

This list covers company matches for alumni associations 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 September 7, 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 Sep 7, 2026 How this list was built
103Companies
1,126Contacts tracked
196Verified emails
43Mobile numbers
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The 23 largest alumni associations based in the United Kingdom

Ranked by team size
Top 23 of 103 company matches for alumni associations based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 7, 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 matchChester, United KingdomHQ recorded Sep 7, 2026201-50089 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 7, 202611-5081 contacts →

Exact match

“Future First’s believes that alumni can be inspirational role models and help schools do even more for their students.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
3Exact matchLancaster, United KingdomHQ recorded Sep 7, 2026201-50055 contacts →

Exact match

“Your schooldays can be some of the happiest of your life and the friendships made during that time can last a lifetime.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
4Exact matchWakefield, United KingdomHQ recorded Sep 7, 202651-20030 contacts →

Exact match

“Welcome to Old Savilians Online, the online community for former pupils and staff of Queen Elizabeth Grammar School, Wakefield.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
5Exact matchOttery St Mary, United KingdomHQ recorded Sep 7, 202651-20026 contacts →

Exact match

“This page exists as a means of reaching out to our alumni, to keep in touch and use their aggregated data to inspire current students.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
6Exact matchEdinburgh, United KingdomHQ recorded Sep 7, 202651-20024 contacts →

Exact match

“The Merchistonian Club, of which former pupils become members on leaving School, is an extremely active one, and provides a facility for Merchistonians to keep in touch, not only…”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 7, 202651-20024 contacts →

Exact match

“Heathcote's ethos is one of success built on inclusion, care and support for all its learners, past, present and future.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
8Exact matchSutton Coldfield, United KingdomHQ recorded Sep 7, 2026201-50019 contacts →

Exact match

“Plantsbrook School aims to develop and support relationships with our ex students and local businesses.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
9Exact matchBirmingham, United KingdomHQ recorded Sep 7, 202651-20019 contacts →

Exact match

“Cardinal Wiseman School aims to develop and support relationships with our ex-students and local businesses.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
10Exact matchKimbolton, United KingdomHQ recorded Sep 7, 20261-1019 contacts →

Exact match

“The alumni association for Kimbolton School, Cambridgeshire.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
11Exact matchBristol, United KingdomHQ recorded Sep 7, 202611-5018 contacts →

Exact match

“IDPE is the UK's leading schools’ development membership organisation and a registered charity.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
12Exact matchCamberley, United KingdomHQ recorded Sep 7, 20261-1014 contacts →

Exact match

“The Sandhurst Trust is the official charity and alumni community of the the Royal Military Academy Sandhurst.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
13Exact matchWindsor, United KingdomHQ recorded Sep 7, 202651-20011 contacts →

Exact match

“Windsor Middle School alumni page.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
14Exact matchStevenage, United KingdomHQ recorded Sep 7, 202651-2009 contacts →

Exact match

“The John Henry Newman Catholic School Alumni Network has been created to develop and foster lifelong relationships between the School and its past pupils and staff.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
15Exact matchAberdeen, United KingdomHQ recorded Sep 7, 202611-507 contacts →

Exact match

“ISA-The International School Aberdeen celebrates its 50th Anniversary this Autumn.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
16Exact matchDartford, United KingdomHQ recorded Sep 7, 202651-2003 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 7, 202611-503 contacts →

Exact match

“We believe in the limitless power of alumni.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 7, 202611-503 contacts →

Exact match

“The Wharton School of the University of Pennsylvania, founded in 1881 as the world's first business school, is recognized globally for intellectual leadership in innovation…”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
19Exact matchWargrave, United KingdomHQ recorded Sep 7, 202651-2003 contacts →

Exact match

“Keep in touch to connect professionally with fellow alumni and to stay involved with the school.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
20Exact matchBedford, United KingdomHQ recorded Sep 7, 20261-102 contacts →

Exact match

“Established in 1891, the Old Bedfordians Club is Bedford School’s Old Boys club with a vibrant community of over members worldwide and a busy calendar of reunions, sports fixtures…”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 7, 2026201-5001 contacts →

Exact match

“St Catherine's British School is a primary/secondary education company based out of 66 LINCOLN'S INN FIELDS, LONDON, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 7, 202611-501 contacts →

Exact match

“We Are the Old Dovorian Club, the alumni of Dover College.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
23Exact matchTheale, United KingdomHQ recorded Sep 7, 202611-501 contacts →

Exact match

“Theale Green School is an Ofsted rated GOOD school run by the Activate Learning Education Trust.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase

Showing 23 of 103 alumni associations based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 196 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Alumni associations based in the United Kingdom at a glance

As of Sep 7, 2026
17.4%Verified-email coverage
3.8%Mobile-number coverage
10.9Average contacts per company
51-200Median size (employees)
24.3%Largest-city concentration · London
Sep 7, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
11
51-200
23
201-500
12
501-1,000
8
1,001-5,000
6
5,001-10,000
3
10001+
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “alumni associations” 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 196 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 September 7, 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 “alumni associations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many alumni associations are there based in the United Kingdom?

RevenueBase identified 103 company matches for alumni associations associated with the United Kingdom as of September 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?

The King's School Chester tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most alumni associations?

London leads with 25 company records, followed by Cambridge (5) and Birmingham (4).

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 196 professional contacts with verified work emails tracked across these 103 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 September 7, 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.