Company lists · Data refreshed September 2026

Top 25 Event software companies based in the United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 8,160 companies tracked

RevenueBase identified 8,160 event software companies headquartered in the United States as of September 2026 and tracks 103,525 professional contacts across them, including 34,991 with verified work emails. New York is the largest hub.

This list covers event software companies headquartered in the United States, 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 21, 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 21, 2026 86% judged on-target in blind review

8,160Companies

103,525Contacts tracked

34,991Verified emails

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The 25 largest event software companies based in the United States

Ranked by team size

Top 25 of 8,160 event software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to event 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	Encore	Partial evidence	Schiller Park, IL, United StatesHQ checked Sep 21, 2026	10001+	8,274 contacts →
	Partial evidence “Encore is your full-service event production partner with more than 80 years of experience.” Source: RevenueBase Database · checked Sep 21, 2026
2	CVENT	Indirect evidence	Tysons Corner, VA, United StatesHQ checked Sep 21, 2026	5,001-10,000	6,079 contacts →
	Indirect evidence “Join #CventNation!” Source: RevenueBase Database · checked Sep 21, 2026
3	Freeman Company	Partial evidence	Dallas, TX, United StatesHQ checked Sep 21, 2026	5,001-10,000	4,220 contacts →
	Partial evidence “Freeman is a global leader in events, on a mission to redefine live for a new era.” Source: RevenueBase Database · checked Sep 21, 2026
4	Insomniac Events	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,663 contacts →
	Partial evidence “Insomniac produces some of the most innovative, immersive music festivals and events in the world.” Source: RevenueBase Database · checked Sep 21, 2026
5	TAIT	Indirect evidence	Lititz, PA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,229 contacts →
	Indirect evidence “TAIT is a trusted partner, delivering world-class, audience-centric experiences through continuous innovation.” Source: RevenueBase Database · checked Sep 21, 2026
6	Active Network	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	501-1,000	1,006 contacts →
	Partial evidence “ACTIVE Network transforms the way communities come together, facilitating engagement and participation across a spectrum of activities and events.” Source: RevenueBase Database · checked Sep 21, 2026
7	Pinnacle Live	Partial evidence	Arlington Heights, IL, United StatesHQ checked Sep 21, 2026	1,001-5,000	690 contacts →
	Partial evidence “Pinnacle Live is an event experience company that is fundamentally changing the dynamics between premiere hotels, customers and partners to unleash the power of live events.” Source: RevenueBase Database · checked Sep 21, 2026
8	Inspire	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 21, 2026	201-500	611 contacts →
	Indirect evidence “INSPIRE creates lasting, memorable experiences.” Source: RevenueBase Database · checked Sep 21, 2026
9	NTH Degree	Partial evidence	Duluth, GA, United StatesHQ checked Sep 21, 2026	201-500	544 contacts →
	Partial evidence “At Nth Degree, we don’t merely manage trade shows, exhibits, and events.” Source: RevenueBase Database · checked Sep 21, 2026
10	Complete Weddings Events	Partial evidence	Omaha, NE, United StatesHQ checked Sep 21, 2026	501-1,000	479 contacts →
	Partial evidence “Complete Weddings + Events is the leading provider of event and wedding photography, videography, lighting, DJ services, coordination, and photo booth rental in North America.” Source: RevenueBase Database · checked Sep 21, 2026
11	Classic Party Rentals	Partial evidence	Inglewood, CA, United StatesHQ checked Sep 21, 2026	1,001-5,000	442 contacts →
	Partial evidence “As the nation's leading event rentals and services provider with over 25 locations, Classic Party Rentals is the backbone for more than events and celebrations per year.” Source: RevenueBase Database · checked Sep 21, 2026
12	Momentus Technologies	Partial evidence	St Louis, MO, United StatesHQ checked Sep 21, 2026	201-500	436 contacts →
	Partial evidence “Momentus Technologies is a global provider of industry-leading venue and event management solutions that empower organizations to create extraordinary moments.” Source: RevenueBase Database · checked Sep 21, 2026
13	Rainfocus	Partial evidence	Lehi, UT, United StatesHQ checked Sep 21, 2026	201-500	422 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
14	Shepard	Partial evidence	Atlanta, TX, United StatesHQ checked Sep 21, 2026	501-1,000	410 contacts →
	Partial evidence “Shepard is a nationwide event production company with a rich legacy dating back to 1905.” Source: RevenueBase Database · checked Sep 21, 2026
15	PRA Business Events	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	201-500	405 contacts →
	Indirect evidence “At PRA, we don’t just execute-we imagine what’s next.” Source: RevenueBase Database · checked Sep 21, 2026
16	C3 Presents	Indirect evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	51-200	405 contacts →
	Indirect evidence “WE’RE IN THE BUSINESS OF PUTTING SMILES ON PEOPLE’S FACES These simple words encapsulate the driving philosophy behind everything we do at C3 Presents.” Source: RevenueBase Database · checked Sep 21, 2026
17	J & D Entertainment	Partial evidence	Houston, TX, United StatesHQ checked Sep 21, 2026	n/a	391 contacts →
	Partial evidence “The J&D Entertainment Company has more than 25 years experience working in Show Business and the Special Event Industry producing lavish productions and providing entertainment…” Source: RevenueBase Database · checked Sep 21, 2026
18	Assist Marketing	Partial evidence	Menomonee Falls, WI, United StatesHQ checked Sep 21, 2026	5,001-10,000	338 contacts →
	Partial evidence “Assist Marketing is a leading nationwide event staffing & marketing services team, dedicated to serving our agency partners, brands and field staff.” Source: RevenueBase Database · checked Sep 21, 2026
19	Tripleseat	Strong evidence	Concord, MA, United StatesHQ checked Sep 21, 2026	201-500	325 contacts →
	Strong evidence “Tripleseat is the leading event management software for venues, built for hospitality by hospitality.” Source: RevenueBase Database · checked Sep 21, 2026
20	The Expo Group	Partial evidence	Irving, TX, United StatesHQ checked Sep 21, 2026	51-200	312 contacts →
	Partial evidence “The Expo Group is a trusted exhibition and events partner helping organizations grow their attendee, exhibitor and sponsorship revenue through the design and execution of unique…” Source: RevenueBase Database · checked Sep 21, 2026
21	Media Star Promotions	Indirect evidence	Hunt Valley, MD, United StatesHQ checked Sep 21, 2026	501-1,000	304 contacts →
	Indirect evidence “Media Star Promotions’ agency experience spans more than three decades specializing in brand strategy, but we don’t stop there.” Source: RevenueBase Database · checked Sep 21, 2026
22	On Services	Indirect evidence	Norcross, GA, United StatesHQ checked Sep 21, 2026	201-500	303 contacts →
	Indirect evidence “For over 40 years, ON Services has been the power behind powerful experiences.” Source: RevenueBase Database · checked Sep 21, 2026
23	Upstage Center INC	Partial evidence	Pearland, TX, United StatesHQ checked Sep 21, 2026	201-500	302 contacts →
	Partial evidence “YOUR EVENT LABOR SOURCE SINCE 1986 Upstage Center’s mission is to provide the best crews for projects both large and small, from gala events, to rock n roll concerts.” Source: RevenueBase Database · checked Sep 21, 2026
24	Enterprise Events Group	Partial evidence	San Rafael, CA, United StatesHQ checked Sep 21, 2026	201-500	283 contacts →
	Partial evidence “Since 1995, Enterprise Events Group (EEG) has done one thing exceptionally well: provide full-service, world-class global event management to Fortune 500 clients.” Source: RevenueBase Database · checked Sep 21, 2026
25	Bright Event Rentals	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	501-1,000	278 contacts →
	Partial evidence “Servicing Events Throughout California, Arizona & Texas Bright is a full-service special event rental company providing unforgettable details for life's memorable experiences.” Source: RevenueBase Database · checked Sep 21, 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 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 software companies.
Partial evidence: Its own public description names part of event 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 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 8,160 event software companies based in the United States

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Event software companies based in the United States at a glance

As of Sep 21, 2026

33.8%Verified-email coverage

12.7Average contacts per company

1-10Median size (employees)

6.1%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

5,308

11-50

2,151

51-200

519

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 8,160 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 event 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 States whose own description of what they do matches “event 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 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 software companies, and records with no verified work email. Companies headquartered outside United States 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, 34,991 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 21, 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 software companies by metro

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 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 software companies are there based in the United States?

RevenueBase identified 8,160 event software companies headquartered in the United States 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?

Encore, headquartered in Schiller Park, tops this list with the largest team on record.

Which city has the most event software companies?

New York leads with 497 headquartered companies, followed by Los Angeles (330) and Atlanta (182).

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 34,991 verified decision-maker contacts tracked across these 8,160 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 21, 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.