Company lists · Data refreshed November 2026

Top 25 Event registration companies worldwide

Name: Event registration companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 19,740 companies tracked

RevenueBase identified 19,740 company matches for event registration companies worldwide as of November 2026 and tracks 131,241 professional contacts across them, including 27,971 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for event registration companies worldwide, 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 November 6, 2026. Country and city lists for event registration companies follow the table.

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 Nov 6, 2026 How this list was built

19,740Companies

131,241Contacts tracked

27,971Verified emails

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

The 25 largest event registration companies worldwide

Ranked by team size

Top 25 of 19,740 company matches for event registration companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	PSAV	Exact match	Schiller Park, IL, United StatesHQ recorded Nov 6, 2026	5,001-10,000	3,217 contacts →
	Exact match “PSAV is now Encore.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Freeman Company	Exact match	Dallas, TX, United StatesHQ recorded Nov 6, 2026	5,001-10,000	3,184 contacts →
	Exact match “Freeman is a global leader in events, on a mission to redefine live for a new era.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Event Organizers	Exact match	San Francisco \| Stockholm, United StatesHQ recorded Nov 6, 2026	n/a	1,991 contacts →
	Exact match “EVENT ORGANIZERS LLC is an event planning, design, production, management and marketing company with offices in San Francisco and Stockholm, Sweden.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Comexposium	Exact match	Courbevoie, FranceHQ recorded Nov 6, 2026	1,001-5,000	829 contacts →
	Exact match “The Comexposium Group is one of the leading event organisers worldwide, creating events that bring communities together to discover and explore businesses, passions and interests.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	AXS	Exact match	Los Angeles, CA, United StatesHQ recorded Nov 6, 2026	201-500	754 contacts →
	Exact match “AXS is a global ticketing platform, offering best-in-class ticketing, marketing and data technology in a single platform to suit every client size and type, from the most intimate…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Sympla	Exact match	Belo Horizonte, BrazilHQ recorded Nov 6, 2026	201-500	520 contacts →
	Exact match “Fazendo a vida ao vivo acontecer.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Momentus Technologies	Exact match	St. Louis, MO, United StatesHQ recorded Nov 6, 2026	201-500	459 contacts →
	Exact match “Momentus Technologies is a global provider of industry-leading venue and event management solutions that empower organizations to create extraordinary moments.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Rainfocus	Exact match	Lehi, UT, United StatesHQ recorded Nov 6, 2026	201-500	457 contacts →
	Exact match “RainFocus is the next-generation event marketing platform built to capture and analyze unprecedented amounts of first-party data for exceptional events and optimized engagement…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Easyfairs	Exact match	Brussels, BelgiumHQ recorded Nov 6, 2026	501-1,000	440 contacts →
	Exact match “We organise and host more than 110 event titles in 16 countries (Algeria, Austria, Belgium, Denmark, Finland, France, Germany, Italy, the Netherlands, Norway, Portugal, Spain…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Shepard	Exact match	Atlanta, GA, United StatesHQ recorded Nov 6, 2026	501-1,000	436 contacts →
	Exact match “Shepard is a nationwide event production company with a rich legacy dating back to 1905.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	PRA Business Events	Exact match	Chicago, IL, United StatesHQ recorded Nov 6, 2026	201-500	412 contacts →
	Exact match “At PRA, we don’t just execute-we imagine what’s next.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Tripleseat	Exact match	Concord, MA, United StatesHQ recorded Nov 6, 2026	201-500	335 contacts →
	Exact match “Tripleseat is the leading event management software for venues, built for hospitality by hospitality.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	On Services	Exact match	Norcross, GA, United StatesHQ recorded Nov 6, 2026	201-500	334 contacts →
	Exact match “For over 40 years, ON Services has been the power behind powerful experiences.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	The BIG Group	Exact match	Richmond, AustraliaHQ recorded Nov 6, 2026	201-500	334 contacts →
	Exact match “The Big Group is a premier global event and hospitality company dedicated to crafting bespoke experiences that leave lasting impressions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Buffet	Exact match	Ribeirão Preto, BrazilHQ recorded Nov 6, 2026	n/a	330 contacts →
	Exact match “Possuímos uma equipe especializada capaz de compreender e transformar suas ideias em grandes realizações, proporcionando um evento incrível e lembrado por todos.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Embrase	Exact match	Westmount, QC, CanadaHQ recorded Nov 6, 2026	n/a	303 contacts →
	Exact match “We're the company behind Startupfest, FWD50, Scaletech, Resolve, Pandemonio and the Elevator World Tour.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	ADD	Exact match	Riyadh, Saudi ArabiaHQ recorded Nov 6, 2026	51-200	296 contacts →
	Exact match “شركة وطنية رائدة بصناعة وإدارة وتنظيم الفعاليات والمؤتمرات، تقدم خدمات متكاملة في إعداد وتنظيم المعارض والمؤتمرات والمهرجانات وفعاليات الشركات، استطاعت خلال فترة العشر سنوات…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Leap Event Technology	Exact match	United StatesHQ recorded Nov 6, 2026	201-500	272 contacts →
	Exact match “Leap Event Technology provides an all-in-one suite of ticketing, mobile apps, experiential marketing, and management tools, combined with expert marketing and analytics services…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	BBW International Event Staff	Exact match	Toronto, ON, CanadaHQ recorded Nov 6, 2026	1,001-5,000	267 contacts →
	Exact match “For over 30 years event and conference managers have counted on us up front to provide event professionals for in-person events to hosts and moderators for virtual events.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Blink Experience	Exact match	Riyadh, Saudi ArabiaHQ recorded Nov 6, 2026	51-200	265 contacts →
	Exact match “Blink Experience is a specialized agency in producing and managing memorable corporate and public events.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Audienceview	Exact match	Toronto, ON, CanadaHQ recorded Nov 6, 2026	201-500	249 contacts →
	Exact match “AudienceView facilitates over $2B in live-event revenue every year, serving as the end-to-end commerce partner for 2,400+ venues across 12 countries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Clarion Events Inc.	Exact match	Shelton, NJ, United StatesHQ recorded Nov 6, 2026	201-500	245 contacts →
	Exact match “Based in Shelton, CT, Clarion Events North America is one of the fastest growing and more diverse event organizers in the United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	WHOVA	Exact match	San Diego, CA, United StatesHQ recorded Nov 6, 2026	51-200	232 contacts →
	Exact match “Whova provides Intelligent Event Technology Solutions by creating authentic audience participation and engagement and simplifying the entire event process from planning to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Nteractive	Exact match	Staines-upon-thames, WA, United KingdomHQ recorded Nov 6, 2026	51-200	231 contacts →
	Exact match “We build event experiences for the world's top Technology and eCommerce brands.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	LASSO	Exact match	Nashville, TN, United StatesHQ recorded Nov 6, 2026	51-200	219 contacts →
	Exact match “LASSO is the all-in-one platform where event companies work.” Recorded in the RevenueBase company graph · Nov 6, 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 “event registration companies”. 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 19,740 event registration companies worldwide

See the full list, filter by size, metro and specialty, and access 27,971 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Event registration companies worldwide at a glance

As of Nov 6, 2026

21.3%Verified-email coverage

6.6Average contacts per company

1-10Median size (employees)

2.1%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

12,663

11-50

5,490

51-200

1,070

201-500

244

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for event registration companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “event registration companies” 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. 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 27,971 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 November 6, 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.

Event registration companies by location

103 lists · largest first

Every Event registration companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 registration companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many event registration companies are there worldwide?

RevenueBase identified 19,740 company matches for event registration companies worldwide as of November 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?

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

Which country has the most event registration companies?

The United States leads with 2,978 companies, followed by India (2,132) and the United Kingdom (1,294). Every event registration companies list by country and city is linked on this page.

Which city has the most event registration companies?

London leads with 406 company records, followed by Dubai (356) and Mumbai (235).

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 27,971 professional contacts with verified work emails tracked across these 19,740 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 19,740 event registration companies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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 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.