Company lists · Data refreshed September 2026

Top 25 Event public relations firms based in the United Kingdom

RevenueBase identified 993 company matches for event public relations firms associated with the United Kingdom as of September 2026 and tracks 6,877 professional contacts across them, including 2,202 with verified work emails. London is the largest hub.

This list covers company matches for event public relations firms 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 28, 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 28, 2026 How this list was built
993Companies
6,877Contacts tracked
2,202Verified emails
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The 25 largest event public relations firms based in the United Kingdom

Ranked by team size
Top 25 of 993 company matches for event public relations firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 Sep 28, 202651-200449 contacts →

Exact match

“Purple is independent in philosophy, attitude and operation –offering a boutique in-house approach, the strategic requirements of each client are individually tailored from the…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 28, 2026501-1,000414 contacts →

Exact match

“High Society provides hand-selected staff to the events industry – all trained to the very highest level, and all extremely reliable, genuinely personable and immaculately…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 28, 202651-200272 contacts →

Exact match

“Creative communications for entertainment, arts and culture.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 28, 2026201-500187 contacts →

Exact match

“We’re bored of boring PR.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchManchester, United KingdomHQ recorded Sep 28, 202651-200130 contacts →

Exact match

“Tangerine is a fiercely independent PR and Social agency.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 28, 202651-20074 contacts →

Exact match

“We are Mission, a brand fame agency.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchHarrogate, United KingdomHQ recorded Sep 28, 2026n/a71 contacts →

Exact match

“We are a Yorkshire PR company that specialises in getting our clients and their products in the news via public relations and media relations campaigns, stunts and one off news…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 28, 202651-20061 contacts →

Exact match

“We're the most awarded agency in the UK winning more PR Week Awards in the last decade than any other agency (fun fact: 26).”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchLeeds, United KingdomHQ recorded Sep 28, 202611-5057 contacts →

Exact match

“Hatch specialises in consumer and business to business PR, social, sponsorship maximisation and event delivery, and prides itself on results, not just in column inches and media…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-5054 contacts →

Exact match

“We are the strategic acumen of ‘Gen Plus Group’, a dynamic communications agency where strategy meets storytelling.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-5048 contacts →

Exact match

“From concept to delivery, we devise multi channel, strategic campaigns with maximum impact.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchManchester, United KingdomHQ recorded Sep 28, 202611-5046 contacts →

Exact match

“Welcome to Brazen - the most awarded PR agency outside London and PRWeek’s Best Agency Outside London.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchBracknell, United KingdomHQ recorded Sep 28, 202611-5045 contacts →

Exact match

“We are a highly experienced agency that harnesses the power of events, exhibitions and film to elevate brands, inspire emotion, and drive positive outcomes.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchRichmond Upon Thames, United KingdomHQ recorded Sep 28, 202651-20043 contacts →

Exact match

“Q2Q Communications: Professional, Global Event Management Agency: With over 30 years' experience managing events and meetings for a range of corporate clients, at Q2Q we are proud…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchBristol, United KingdomHQ recorded Sep 28, 202651-20042 contacts →

Exact match

“PR has never been more valuable.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchAngel, United KingdomHQ recorded Sep 28, 2026n/a38 contacts →

Exact match

“Award-Winning Communications Specialists PR | Marketing | Events | Digital | Talent hello@mediahouseglobal.com”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-5037 contacts →

Exact match

“DawBell sits at the centre of the UK entertainment industry, providing integrated communications services for some of the biggest music acts, elite athletes, top-tier talent and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-5033 contacts →

Exact match

“Part of W Communications we drive client business growth through bright and bold campaigns.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-5033 contacts →

Exact match

“L52 is a next-generation communications agency headquartered in London, with offices in New York and Mumbai, delivering a fresh, global approach to media relations.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-5032 contacts →

Exact match

“Hey there.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-5032 contacts →

Exact match

“Aspect is an independent, award winning corporate events and communications agency.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchBelfast, United KingdomHQ recorded Sep 28, 202611-5031 contacts →

Exact match

“ASG is built to respond to everyday business problems faced by our clients.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-5031 contacts →

Exact match

“Producing Memorable Experiences Globally, One Event at a Time At Uptown Events, we turn your vision into unforgettable events.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-5030 contacts →

Exact match

“Founded in Bubble is a full-service PR, marketing and events agency that transforms businesses with its knowledge and network.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-5030 contacts →

Exact match

“Deliberate makes clever Nordic, US, and European startups and concepts make the news: showcasing to potential investors, strategic partners, employees, and users just what makes…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 993 event public relations firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,202 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Event public relations firms based in the United Kingdom at a glance

As of Sep 28, 2026
32.0%Verified-email coverage
6.9Average contacts per company
1-10Median size (employees)
40.8%Largest-city concentration · London
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
811
11-50
157
51-200
15
201-500
4
501-1,000
2

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 993 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 “event public relations firms” 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 2,202 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 28, 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 “event public relations firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many event public relations firms are there based in the United Kingdom?

RevenueBase identified 993 company matches for event public relations firms 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?

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

Which city has the most event public relations firms?

London leads with 405 company records, followed by Manchester (32) and Birmingham (16).

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 2,202 professional contacts with verified work emails tracked across these 993 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 28, 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.