Company lists · Data refreshed September 2026
Top 25 Alumni networking organizations based in the United Kingdom
RevenueBase identified 165 company matches for alumni networking organizations associated with the United Kingdom as of September 2026 and tracks 1,468 professional contacts across them, including 257 with verified work emails. London is the largest hub.
This list covers company matches for alumni networking organizations 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 19, 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.
The 25 largest alumni networking organizations based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 89 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 81 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 19, 2026 · View company records in RevenueBase | |||||
| 3 | 55 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 19, 2026 · View company records in RevenueBase | |||||
| 4 | 30 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 19, 2026 · View company records in RevenueBase | |||||
| 5 | 26 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 19, 2026 · View company records in RevenueBase | |||||
| 6 | 24 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 19, 2026 · View company records in RevenueBase | |||||
| 7 | 24 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 19, 2026 · View company records in RevenueBase | |||||
| 8 | 20 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 19 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 19, 2026 · View company records in RevenueBase | |||||
| 10 | 19 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 19, 2026 · View company records in RevenueBase | |||||
| 11 | 11 contacts → | ||||
Exact match “Windsor Middle School alumni page.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 11 contacts → | ||||
Exact match “The people around us shape our lives.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 9 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 19, 2026 · View company records in RevenueBase | |||||
| 14 | 7 contacts → | ||||
Exact match “ISA-The International School Aberdeen celebrates its 50th Anniversary this Autumn.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 6 contacts → | ||||
Exact match “The Bacchus Society is an amalgamation of Bacchus Alumni and the Bacchus Student Society.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 6 contacts → | ||||
Exact match “The Integrated AlumNI was founded in 2013 by former pupils of integrated schools now living and working in various locations throughout the UK and Ireland.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “Nurturing a culture of student to alumni engagement Universities have a vast network of alumni with a wealth of knowledge and experience, that could benefit their students and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 3 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 19, 2026 · View company records in RevenueBase | |||||
| 20 | 3 contacts → | ||||
Exact match “We believe in the limitless power of alumni.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 3 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 19, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “HLN is a space where professionals from all legal backgrounds and beyond can meet, chat, network, build relationships and have fun.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 1 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 19, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “Independent consultancy supporting organisations maximise the potential of their external communities and networks and delivering real results.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “hullo is here to create a connection between professionals and opportunities” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “alumni networking organizations”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 165 alumni networking organizations based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 257 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Alumni networking organizations based in the United Kingdom at a glance
As of Sep 19, 2026Companies by employee count
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 165 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 “alumni networking organizations” 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 257 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 19, 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 networking organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many alumni networking organizations are there based in the United Kingdom?
RevenueBase identified 165 company matches for alumni networking organizations 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 networking organizations?
London leads with 61 company records, followed by Cambridge (6) and Oxford (6).
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 257 professional contacts with verified work emails tracked across these 165 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 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 165 alumni networking organizations based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Alumni networking organizations by geography
- Alumni networking organizations based in Paris, France
- Alumni networking organizations based in New York, United States
- Alumni networking organizations based in Belgium
- Alumni networking organizations based in Canada
- Alumni networking organizations based in France
- Alumni networking organizations based in Germany
- Alumni networking organizations based in India
- Alumni networking organizations based in Italy
- Alumni networking organizations based in the United States
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.
More company lists
- All company lists
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- Lists A-Z
- New lists
- Alumni networking organizations based in Paris, France
- Alumni networking organizations based in New York, United States
- Alumni networking organizations based in Belgium
- Alumni networking organizations based in Canada
- Alumni networking organizations based in France
- Alumni networking organizations based in Germany
Company intelligence · public preview
Top 25 alumni networking organizations based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 165 matching company records for alumni networking organizations based in the United Kingdom, with 1,468 tracked contacts and 257 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 alumni networking organizations based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  The King's School Chesterkingschester.co.ukHQ: Chester, United KingdomReported employees: 201-500 | Chester, United Kingdom | 201-500 | Exact match | 89 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 |  Future Firstfuturefirst.org.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 81 contacts → |
“Future First’s believes that alumni can be inspirational role models and help schools do even more for their students.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Lancaster Royal Grammar Schoollrgs.org.ukHQ: Lancaster, United KingdomReported employees: 201-500 | Lancaster, United Kingdom | 201-500 | Exact match | 55 contacts → |
“Your schooldays can be some of the happiest of your life and the friendships made during that time can last a lifetime.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Queen Elizabeth Grammar School, Wakefieldwgsf.org.ukHQ: Wakefield, United KingdomReported employees: 51-200 | Wakefield, United Kingdom | 51-200 | Exact match | 30 contacts → |
“Welcome to Old Savilians Online, the online community for former pupils and staff of Queen Elizabeth Grammar School, Wakefield.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  The King's School, Ottery ST Marythekings.devon.sch.ukHQ: Ottery St Mary, United KingdomReported employees: 51-200 | Ottery St Mary, United Kingdom | 51-200 | Exact match | 26 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  The Merchistonian Clubmerchiston.co.ukHQ: Edinburgh, United KingdomReported employees: 51-200 | Edinburgh, United Kingdom | 51-200 | Exact match | 24 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Heathcote School & Science College Official Alumni Network Est. 2021heathcoteschool.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 24 contacts → |
“Heathcote's ethos is one of success built on inclusion, care and support for all its learners, past, present and future.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Papplewick Ascot, Preparatory Schoolpapplewick.org.uk HQ: Ascot, United KingdomReported employees: 11-50 | Ascot, United Kingdom | 11-50 | Exact match | 20 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 |  Plantsbrook Schoolplantsbrookschool.co.ukHQ: Sutton Coldfield, United KingdomReported employees: 201-500 | Sutton Coldfield, United Kingdom | 201-500 | Exact match | 19 contacts → |
“Plantsbrook School aims to develop and support relationships with our ex students and local businesses.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Cardinal Wiseman Schoolcardinalwiseman.netHQ: Birmingham, United KingdomReported employees: 51-200 | Birmingham, United Kingdom | 51-200 | Exact match | 19 contacts → |
“Cardinal Wiseman School aims to develop and support relationships with our ex-students and local businesses.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  St. Edward's Royal Free Ecumenical Middle Schoolsterf.org.ukHQ: Windsor, United KingdomReported employees: 51-200 | Windsor, United Kingdom | 51-200 | Exact match | 11 contacts → |
“Windsor Middle School alumni page.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Inhiveinhiveglobal.org HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 11 contacts → |
“The people around us shape our lives.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  The John Henry Newman Catholic School Alumni Networkjhn.herts.sch.ukHQ: Stevenage, United KingdomReported employees: 51-200 | Stevenage, United Kingdom | 51-200 | Exact match | 9 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  ISAisa.aberdeen.sch.ukHQ: Aberdeen, United KingdomReported employees: 11-50 | Aberdeen, United Kingdom | 11-50 | Exact match | 7 contacts → |
“ISA-The International School Aberdeen celebrates its 50th Anniversary this Autumn.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  The Bacchus Societylnkd.inHQ: Oxford, United KingdomReported employees: 11-50 | Oxford, United Kingdom | 11-50 | Exact match | 6 contacts → |
“The Bacchus Society is an amalgamation of Bacchus Alumni and the Bacchus Student Society.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Integrated Alumniintegratedalumni.org HQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 6 contacts → |
“The Integrated AlumNI was founded in 2013 by former pupils of integrated schools now living and working in various locations throughout the UK and Ireland.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Vineup Limitedvineup.comHQ: Gloucester, United KingdomReported employees: 11-50 | Gloucester, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Nurturing a culture of student to alumni engagement Universities have a vast network of alumni with a wealth of knowledge and experience, that could benefit their students and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Dartford Grammar Schooldartfordgrammarschool.org.uk HQ: Dartford, United KingdomReported employees: 51-200 | Dartford, United Kingdom | 51-200 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 |  Wharton Club Of The UKwhartonclubuk.netHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 3 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Think Alumnithinkalumni.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 3 contacts → |
“We believe in the limitless power of alumni.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  The Piggott School Alumnipiggott.wokingham.sch.ukHQ: Wargrave, United KingdomReported employees: 51-200 | Wargrave, United Kingdom | 51-200 | Exact match | 3 contacts → |
“Keep in touch to connect professionally with fellow alumni and to stay involved with the school.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Hexagon Legal Networkhexagonlegal.com HQ: Liverpool Street, United KingdomReported employees: 1-10 | Liverpool Street, United Kingdom | 1-10 | Exact match | 2 contacts → |
“HLN is a space where professionals from all legal backgrounds and beyond can meet, chat, network, build relationships and have fun.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Theale Green School Alumnithealegreen.w-berks.sch.ukHQ: Theale, United KingdomReported employees: 11-50 | Theale, United Kingdom | 11-50 | Exact match | 1 contacts → |
“Theale Green School is an Ofsted rated GOOD school run by the Activate Learning Education Trust.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Strategic Relationships And Networks LTDrelationshipsandnetworks.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 1 contacts → |
“Independent consultancy supporting organisations maximise the potential of their external communities and networks and delivering real results.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Hullo Limitedhullo.ltd HQ: Oxfordshire, United KingdomReported employees: 1-10 | Oxfordshire, United Kingdom | 1-10 | Exact match | 1 contacts → |
“hullo is here to create a connection between professionals and opportunities” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 165 company matches
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Alumni networking organizations: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
164 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 165 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for alumni networking organizations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many alumni networking organizations did RevenueBase find based in the United Kingdom?
The saved snapshot records 165 matching company records, 1,468 tracked contacts and 257 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Alumni networking organizations by geography
- Alumni networking organizations based in Paris, France
- Alumni networking organizations based in New York, United States
- Alumni networking organizations based in Belgium
- Alumni networking organizations based in Canada
- Alumni networking organizations based in France
- Alumni networking organizations based in Germany
- Alumni networking organizations based in India
- Alumni networking organizations based in Italy
- Alumni networking organizations based in the United States
Cite this list
RevenueBase Data Team. Top 25 alumni networking organizations based in the United Kingdom. Snapshot: September 19, 2026. https://revenuebase.ai/companies/alumni-networking-organizations/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Alumni networking organizations based in Paris, France
- Alumni networking organizations based in New York, United States
- Alumni networking organizations based in Belgium
- Alumni networking organizations based in Canada
- Alumni networking organizations based in France
- Alumni networking organizations based in Germany
Company intelligence · public preview
Top 25 alumni networking organizations based in the United Kingdom
RevenueBase records 165 matching company records for alumni networking organizations based in the United Kingdom, with 1,468 tracked contacts and 257 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 alumni networking organizations based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | The King's School Chesterkingschester.co.uk HQ: Chester, United KingdomReported employees: 201-500 | Chester, United Kingdom | 201-500 | Exact match | 89 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 | Future Firstfuturefirst.org.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 81 contacts → |
“Future First’s believes that alumni can be inspirational role models and help schools do even more for their students.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Lancaster Royal Grammar Schoollrgs.org.uk HQ: Lancaster, United KingdomReported employees: 201-500 | Lancaster, United Kingdom | 201-500 | Exact match | 55 contacts → |
“Your schooldays can be some of the happiest of your life and the friendships made during that time can last a lifetime.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Queen Elizabeth Grammar School, Wakefieldwgsf.org.uk HQ: Wakefield, United KingdomReported employees: 51-200 | Wakefield, United Kingdom | 51-200 | Exact match | 30 contacts → |
“Welcome to Old Savilians Online, the online community for former pupils and staff of Queen Elizabeth Grammar School, Wakefield.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | The King's School, Ottery ST Marythekings.devon.sch.uk HQ: Ottery St Mary, United KingdomReported employees: 51-200 | Ottery St Mary, United Kingdom | 51-200 | Exact match | 26 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | The Merchistonian Clubmerchiston.co.uk HQ: Edinburgh, United KingdomReported employees: 51-200 | Edinburgh, United Kingdom | 51-200 | Exact match | 24 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Heathcote School & Science College Official Alumni Network Est. 2021heathcoteschool.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 24 contacts → |
“Heathcote's ethos is one of success built on inclusion, care and support for all its learners, past, present and future.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Papplewick Ascot, Preparatory Schoolpapplewick.org.uk HQ: Ascot, United KingdomReported employees: 11-50 | Ascot, United Kingdom | 11-50 | Exact match | 20 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Plantsbrook Schoolplantsbrookschool.co.uk HQ: Sutton Coldfield, United KingdomReported employees: 201-500 | Sutton Coldfield, United Kingdom | 201-500 | Exact match | 19 contacts → |
“Plantsbrook School aims to develop and support relationships with our ex students and local businesses.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cardinal Wiseman Schoolcardinalwiseman.net HQ: Birmingham, United KingdomReported employees: 51-200 | Birmingham, United Kingdom | 51-200 | Exact match | 19 contacts → |
“Cardinal Wiseman School aims to develop and support relationships with our ex-students and local businesses.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | St. Edward's Royal Free Ecumenical Middle Schoolsterf.org.uk HQ: Windsor, United KingdomReported employees: 51-200 | Windsor, United Kingdom | 51-200 | Exact match | 11 contacts → |
“Windsor Middle School alumni page.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Inhiveinhiveglobal.org HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 11 contacts → |
“The people around us shape our lives.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | The John Henry Newman Catholic School Alumni Networkjhn.herts.sch.uk HQ: Stevenage, United KingdomReported employees: 51-200 | Stevenage, United Kingdom | 51-200 | Exact match | 9 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | ISAisa.aberdeen.sch.uk HQ: Aberdeen, United KingdomReported employees: 11-50 | Aberdeen, United Kingdom | 11-50 | Exact match | 7 contacts → |
“ISA-The International School Aberdeen celebrates its 50th Anniversary this Autumn.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | The Bacchus Societylnkd.in HQ: Oxford, United KingdomReported employees: 11-50 | Oxford, United Kingdom | 11-50 | Exact match | 6 contacts → |
“The Bacchus Society is an amalgamation of Bacchus Alumni and the Bacchus Student Society.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Integrated Alumniintegratedalumni.org HQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 6 contacts → |
“The Integrated AlumNI was founded in 2013 by former pupils of integrated schools now living and working in various locations throughout the UK and Ireland.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Vineup Limitedvineup.com HQ: Gloucester, United KingdomReported employees: 11-50 | Gloucester, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Nurturing a culture of student to alumni engagement Universities have a vast network of alumni with a wealth of knowledge and experience, that could benefit their students and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Dartford Grammar Schooldartfordgrammarschool.org.uk HQ: Dartford, United KingdomReported employees: 51-200 | Dartford, United Kingdom | 51-200 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | Wharton Club Of The UKwhartonclubuk.net HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 3 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Think Alumnithinkalumni.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 3 contacts → |
“We believe in the limitless power of alumni.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | The Piggott School Alumnipiggott.wokingham.sch.uk HQ: Wargrave, United KingdomReported employees: 51-200 | Wargrave, United Kingdom | 51-200 | Exact match | 3 contacts → |
“Keep in touch to connect professionally with fellow alumni and to stay involved with the school.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Hexagon Legal Networkhexagonlegal.com HQ: Liverpool Street, United KingdomReported employees: 1-10 | Liverpool Street, United Kingdom | 1-10 | Exact match | 2 contacts → |
“HLN is a space where professionals from all legal backgrounds and beyond can meet, chat, network, build relationships and have fun.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Theale Green School Alumnithealegreen.w-berks.sch.uk HQ: Theale, United KingdomReported employees: 11-50 | Theale, United Kingdom | 11-50 | Exact match | 1 contacts → |
“Theale Green School is an Ofsted rated GOOD school run by the Activate Learning Education Trust.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Strategic Relationships And Networks LTDrelationshipsandnetworks.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 1 contacts → |
“Independent consultancy supporting organisations maximise the potential of their external communities and networks and delivering real results.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Hullo Limitedhullo.ltd HQ: Oxfordshire, United KingdomReported employees: 1-10 | Oxfordshire, United Kingdom | 1-10 | Exact match | 1 contacts → |
“hullo is here to create a connection between professionals and opportunities” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 165 company matches
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Alumni networking organizations: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
164 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 165 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for alumni networking organizations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many alumni networking organizations did RevenueBase find based in the United Kingdom?
The saved snapshot records 165 matching company records, 1,468 tracked contacts and 257 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Alumni networking organizations by geography
- Alumni networking organizations based in Paris, France
- Alumni networking organizations based in New York, United States
- Alumni networking organizations based in Belgium
- Alumni networking organizations based in Canada
- Alumni networking organizations based in France
- Alumni networking organizations based in Germany
- Alumni networking organizations based in India
- Alumni networking organizations based in Italy
- Alumni networking organizations based in the United States
Cite this list
RevenueBase Data Team. Top 25 alumni networking organizations based in the United Kingdom. Snapshot: September 19, 2026. https://revenuebase.ai/companies/alumni-networking-organizations/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Alumni networking organizations based in Paris, France
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- Alumni networking organizations based in Belgium
- Alumni networking organizations based in Canada
- Alumni networking organizations based in France
- Alumni networking organizations based in Germany