Company lists · Data refreshed September 2026

Top 25 Event registration software companies based in the United Kingdom

Name: Event registration software companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 140 companies tracked

RevenueBase identified 140 event registration software companies headquartered in the United Kingdom as of September 2026 and tracks 1,126 professional contacts across them, including 426 with verified work emails and 161 with mobile numbers. London is the largest hub.

This list covers event registration software companies 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 2, 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 RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

140Companies

1,126Contacts tracked

426Verified emails

161Mobile numbers

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

The 25 largest event registration software companies based in the United Kingdom

Ranked by team size

Top 25 of 140 event registration software companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to event registration software companies: 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	Fourvenues	Indirect evidence	London, United Kingdom	51-200	188 contacts →
	Indirect evidence “Fourvenues is a tech platform born from within the nightlife industry, which gives it a first-hand understanding of what venues actually need to run their business.” Source: RevenueBase Database · checked Sep 2, 2026
2	TIXR	Partial evidence	London, United Kingdom	51-200	159 contacts →
	Partial evidence “Since 2013, Tixr has served as a focal point for evolving the ticketing space and beyond, redefining what it means to plan and attend an event at any scale.” Source: RevenueBase Database · checked Sep 2, 2026
3	Headbox	Partial evidence	London, United Kingdom	51-200	73 contacts →
	Partial evidence “Meet HeadBox, your global events partner for the AI era.” Source: RevenueBase Database · checked Sep 2, 2026
4	Kaboodle	Partial evidence	Manchester, United Kingdom	51-200	39 contacts →
	Partial evidence “Kaboodle offers a dynamic and versatile solution to clients wanting a flexible event, group or ticket focused system, incorporating travel and accommodation.” Source: RevenueBase Database · checked Sep 2, 2026
5	ASP Events	Indirect evidence	London, United Kingdom	11-50	31 contacts →
	Indirect evidence “Hello, we’re ASP.” Source: RevenueBase Database · checked Sep 2, 2026
6	NOQ	Strong evidence	London, United Kingdom	11-50	31 contacts →
	Strong evidence “The end-to-end event management software designed for the entertainment industry.” Source: RevenueBase Database · checked Sep 2, 2026
7	Eventscase	Partial evidence	London, United Kingdom	11-50	27 contacts →
	Partial evidence “Eventscase is the only technology and support you need to efficiently manage, enrich, and boost your physical, virtual and hybrid events.” Source: RevenueBase Database · checked Sep 2, 2026
8	Reftech	Strong evidence	Tamworth, United Kingdom	11-50	26 contacts →
	Strong evidence “RefTech is the multi-award-winning event registration and badging expert providing easy to use technology solutions for conferences, exhibitions, and events worldwide.” Source: RevenueBase Database · checked Sep 2, 2026
9	Fusion Events	Strong evidence	Newbury, United Kingdom	11-50	24 contacts →
	Strong evidence “The Fusion® suite of event management tools helps organisers optimize exhibitions and conferences' registration, delivery, and revenue.” Source: RevenueBase Database · checked Sep 2, 2026
10	Jonas Event Technology	Strong evidence	Wallingford, United Kingdom	11-50	23 contacts →
	Strong evidence “We are a leading registration services and events software company that work within the trade exhibition, consumer and conference market.” Source: RevenueBase Database · checked Sep 2, 2026
11	Guestia	Partial evidence	Cranfield, United Kingdom	11-50	23 contacts →
	Partial evidence “Guest & Hospitality Management Platform for Premium Live Events Guestia is the enterprise platform powering guest and hospitality management for the world's most high-profile live…” Source: RevenueBase Database · checked Sep 2, 2026
12	Event Connections	Partial evidence	London, United Kingdom	11-50	18 contacts →
	Partial evidence “As leaders in our field with 15+ years’ experience, we are more than an event technology company - we fully support all of our solutions so you get the best possible service…” Source: RevenueBase Database · checked Sep 2, 2026
13	GTHER	Partial evidence	Maidenhead, United Kingdom	11-50	13 contacts →
	Partial evidence “gther is a powerful tech platform that helps event professionals create and scale events for success.” Source: RevenueBase Database · checked Sep 2, 2026
14	Dataflow Events	Strong evidence	London, United Kingdom	11-50	12 contacts →
	Strong evidence “Dataflow Events designs and delivers end-to-end delegate registration and sponsor ticketing platforms for agencies managing high-touch, high-spec and high-volume events.” Source: RevenueBase Database · checked Sep 2, 2026
15	Crescat	Strong evidence	Stockport Manchester, United Kingdom	11-50	11 contacts →
	Strong evidence “Crescat is a collaborative software for venues, festivals and event professionals.” Source: RevenueBase Database · checked Sep 2, 2026
16	In ANY Event	Partial evidence	Bristol, United Kingdom	1-10	11 contacts →
	Partial evidence “In Any Event UK have been established since 1990 and approach every project with undisputed expertise and enthusiasm.” Source: RevenueBase Database · checked Sep 2, 2026
17	Creventa	Partial evidence	London, United Kingdom	11-50	10 contacts →
	Partial evidence “Transforming events by freeing staff to focus on unforgettable guest experiences.” Source: RevenueBase Database · checked Sep 2, 2026
18	D2i Systems LTD	Strong evidence	Birkenhead, United Kingdom	11-50	9 contacts →
	Strong evidence “D2i Systems are an award-winning, specialist software development house providing event management software, event registration solutions and business consultancy services to the…” Source: RevenueBase Database · checked Sep 2, 2026
19	Noodle Live	Partial evidence	London, United Kingdom	11-50	9 contacts →
	Partial evidence “We are an innovative on-site event technology company with a strong commitment to sustainability.” Source: RevenueBase Database · checked Sep 2, 2026
20	Iceni Event Solutions Limited	Strong evidence	Colchester, United Kingdom	11-50	8 contacts →
	Strong evidence “At Iceni Event Solutions our pledge is to help event organisers large or small, process event registrations, capture data and deliver a smooth onsite experience.” Source: RevenueBase Database · checked Sep 2, 2026
21	Evessio	Strong evidence	London, United Kingdom	11-50	7 contacts →
	Strong evidence “Evessio is a multi-award-winning company that provides event management software for awards and conferences that generates real return on investment.” Source: RevenueBase Database · checked Sep 2, 2026
22	We Scan Tickets	Partial evidence	Park, United Kingdom	11-50	7 contacts →
	Partial evidence “We Scan Tickets Sell tickets online for any type of event Drop a checkout on your website or social media, start selling tickets within minutes.” Source: RevenueBase Database · checked Sep 2, 2026
23	Venueaware	Partial evidence	Boston, United Kingdom	11-50	5 contacts →
	Partial evidence “Delivering event management solutions to some of the worlds most prestigious sport and event venues.” Source: RevenueBase Database · checked Sep 2, 2026
24	Dispace	Strong evidence	Nottingham, United Kingdom	1-10	5 contacts →
	Strong evidence “We are a technology company providing booking and events management software and expertise for organisations who hire spaces and facilities.” Source: RevenueBase Database · checked Sep 2, 2026
25	Showgizmo	Partial evidence	London, United Kingdom	11-50	5 contacts →
	Partial evidence “Easy to use - buy today, deploy tomorrow - tried and tested worldwide - no event too small with a huge range of optional feature - ShowGizmo is the smartphone app for any event!” Source: RevenueBase Database · checked Sep 2, 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: event registration software companies. 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 event registration software companies.
Partial evidence: Its own public description names part of event registration software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name event registration software companies. 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 140 event registration software companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 426 reachable decision-makers.

Free signup · no credit card

View the full list →

Event registration software companies based in the United Kingdom at a glance

As of Sep 2, 2026

37.8%Verified-email coverage

14.3%Mobile-number coverage

8.0Average contacts per company

1-10Median size (employees)

38.6%Largest-city concentration · London

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

10001+

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 event registration software companies, 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 “event registration software companies”. 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 event registration software companies), 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 event registration software companies, 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, 426 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 2, 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.

Event registration software companies by metro

Event registration software companies in London54

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 event registration software companies, 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 event registration software companies are there based in the United Kingdom?

RevenueBase identified 140 event registration software companies 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?

Fourvenues, headquartered in London, tops this list with the largest team on record.

Which city has the most event registration software companies?

London leads with 54 headquartered companies, followed by Manchester (4) and Bristol (3).

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 426 verified decision-maker contacts tracked across these 140 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 2, 2026.

Ready to reach these companies? Verified emails and direct dials for all 140 event registration software companies based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Event registration software companies by geography

Browse the directory

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.