Company lists · Data refreshed September 2026

Top 25 Festival marketing agencies based in the United Kingdom

Name: Festival marketing agencies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 170 companies tracked

RevenueBase identified 170 festival marketing agencies headquartered in the United Kingdom as of September 2026 and tracks 944 professional contacts across them, including 274 with verified work emails. London is the largest hub.

This list covers festival marketing agencies 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 28, 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 28, 2026 86% judged on-target in blind review

170Companies

944Contacts tracked

274Verified emails

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The 25 largest festival marketing agencies based in the United Kingdom

Ranked by team size

Top 25 of 170 festival marketing agencies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to festival marketing agencies: 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	Fusion 2k	Partial evidence	Ampthill, United KingdomHQ checked Sep 28, 2026	51-200	76 contacts →
	Partial evidence “Consumers want to engage with brands on all levels, with social media, digital and mobile marketing at the heart of all experiential campaigns.” Source: RevenueBase Database · checked Sep 28, 2026
2	Mainstage	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	41 contacts →
	Partial evidence “Mainstage Festivals is a market leader in overseas festivals.” Source: RevenueBase Database · checked Sep 28, 2026
3	Kambe Events LTD	Indirect evidence	Bristol, United KingdomHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “Kambe Events are a dynamic events team with over 20 years experience in the industry.” Source: RevenueBase Database · checked Sep 28, 2026
4	From The Fields	Indirect evidence	Manchester, United KingdomHQ checked Sep 28, 2026	1-10	23 contacts →
	Indirect evidence “From the Fields are a creative & independent events agency.” Source: RevenueBase Database · checked Sep 28, 2026
5	Mertel	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	21 contacts →
	Partial evidence “Event & Experiential marketing agency with an advertising touch.” Source: RevenueBase Database · checked Sep 28, 2026
6	Freshly Squeezed Events - B Corp	Indirect evidence	Ascot, United KingdomHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “Most brands are competing for attention.” Source: RevenueBase Database · checked Sep 28, 2026
7	MAD Fest	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	20 contacts →
	Strong evidence “MAD//Fest London - The UK’s biggest, buzziest + boldest marketing festival is back on 7-9 July 2026 for 3 explosive days of superstar speakers, networking, brand innovation…” Source: RevenueBase Database · checked Sep 28, 2026
8	Mustard Media	Partial evidence	Manchester, United KingdomHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “We fill dance floors and events around the world Strategy \| Paid \| Campaigns £35m in ticket revenue generated in 2021 Trusted by the world's biggest events, festivals and…” Source: RevenueBase Database · checked Sep 28, 2026
9	The Fair	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	16 contacts →
	Partial evidence “We Are The Fair - an independent and award-winning live event production agency, building large-scale festivals and events in the UK, Europe and beyond.” Source: RevenueBase Database · checked Sep 28, 2026
10	Continental Drifts	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “Continental Drifts is one of the UK's most dynamic and cutting edge events organisations; a live event company bursting at the seams with talented and friendly production…” Source: RevenueBase Database · checked Sep 28, 2026
11	Street Agency	Indirect evidence	Bournemouth, United KingdomHQ checked Sep 28, 2026	1-10	14 contacts →
	Indirect evidence “Street Agency helps the world’s leading tech brands stand out with people-powered events, content and campaigns that turn prospects into pipeline.” Source: RevenueBase Database · checked Sep 28, 2026
12	Evnt Inspirations	Indirect evidence	Gateshead, United KingdomHQ checked Sep 28, 2026	51-200	13 contacts →
	Indirect evidence “At Evnt Inspirations, we craft unforgettable experiences that bring people together to celebrate, connect, and create lasting memories.” Source: RevenueBase Database · checked Sep 28, 2026
13	Jubba Limited	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “We are full-service creative events producers with over 20 years of experience.” Source: RevenueBase Database · checked Sep 28, 2026
14	Tarren	Indirect evidence	Bentham, United KingdomHQ checked Sep 28, 2026	1-10	12 contacts →
	Indirect evidence “FOR BRANDS We help launch products and breathe life into weird and wonderful experiences.” Source: RevenueBase Database · checked Sep 28, 2026
15	The Everyday Agency	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “Award-winning music and event marketing agency shaping the future of electronic music.” Source: RevenueBase Database · checked Sep 28, 2026
16	Lock 'n' Load Events	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	9 contacts →
	Indirect evidence “Within one cosy office and at the touch of a button Lock N Load Events can find you a venue, book the talent, book the travel & accommodation, design the artwork, build a website…” Source: RevenueBase Database · checked Sep 28, 2026
17	Urban Rebel PR	Indirect evidence	Manchester, United KingdomHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “Established in 2009, Urban Rebel is a creative communications agency that delivers global campaigns for the music, entertainment, and lifestyle industries.” Source: RevenueBase Database · checked Sep 28, 2026
18	Createlondon	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “We turn ideas into reality 🧑🤝🧑 For agencies - That require a Live Event Production department on tap, enabling you to deliver activations at scale, with ease.” Source: RevenueBase Database · checked Sep 28, 2026
19	OKORU	Partial evidence	Bristol, United KingdomHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “Okoru offer multi-channel event, arts and design services to our clients, which range from brands to festivals.” Source: RevenueBase Database · checked Sep 28, 2026
20	Zero Twenty	Indirect evidence	Elephant & Castle, United KingdomHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “Forged in London’s underground electronic music scene, zero twenty is a culture-led creative and digital agency.” Source: RevenueBase Database · checked Sep 28, 2026
21	Goto Live	Indirect evidence	Manchester, United KingdomHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “We craft live experiences that connect people to the things they love.” Source: RevenueBase Database · checked Sep 28, 2026
22	Festival Formula	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “Founded by Katie Bignell (nee McCullough), Festival Formula is the culmination of more than 19+ years of experience strategising films for the competitive festival circuit.” Source: RevenueBase Database · checked Sep 28, 2026
23	LNZRT	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Strong evidence “LNZRT are a London based agency working across music venue and festival programming, a creative content studio, marketing, production, design and interiors.” Source: RevenueBase Database · checked Sep 28, 2026
24	The Collab	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “We are an independent Sponsorship and Brand Partnerships Agency who specialises in creating and negotiating collaborative partnerships, activation concepts and marketing campaigns…” Source: RevenueBase Database · checked Sep 28, 2026
25	M.Ad Agency	Partial evidence	Dundee, United KingdomHQ checked Sep 28, 2026	11-50	6 contacts →
	Partial evidence “We are M-AD about marketing and events!” Source: RevenueBase Database · checked Sep 28, 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: festival marketing agencies. 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 festival marketing agencies.
Partial evidence: Its own public description names part of festival marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name festival marketing agencies. 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 170 festival marketing agencies based in the United Kingdom

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Festival marketing agencies based in the United Kingdom at a glance

As of Sep 28, 2026

29.0%Verified-email coverage

5.6Average contacts per company

1-10Median size (employees)

38.8%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

126

11-50

51-200

201-500

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 170 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 festival marketing agencies, 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 “festival marketing agencies”. 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 festival marketing agencies), 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 festival marketing agencies, 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, 274 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 28, 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.

Festival marketing agencies by metro

Festival marketing agencies in London66

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 festival marketing agencies, 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 festival marketing agencies are there based in the United Kingdom?

RevenueBase identified 170 festival marketing agencies 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?

Fusion 2k, headquartered in Ampthill, tops this list with the largest team on record.

Which city has the most festival marketing agencies?

London leads with 66 headquartered companies, followed by Bristol (7) and Manchester (7).

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 274 verified decision-maker contacts tracked across these 170 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 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 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.