Company lists · Data refreshed September 2026

Top 25 Exposition organizers based in the United States

Name: Exposition organizers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 2,929 companies tracked

RevenueBase identified 2,929 exposition organizers headquartered in the United States as of September 2026 and tracks 45,735 professional contacts across them, including 15,246 with verified work emails. New York is the largest hub.

This list covers exposition organizers 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 19, 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 19, 2026 86% judged on-target in blind review

2,929Companies

45,735Contacts tracked

15,246Verified emails

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The 25 largest exposition organizers based in the United States

Ranked by team size

Top 25 of 2,929 exposition organizers based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to exposition organizers: 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	Freeman Company	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 19, 2026	5,001-10,000	4,220 contacts →
	Indirect evidence “Freeman is a global leader in events, on a mission to redefine live for a new era.” Source: RevenueBase Database · checked Sep 19, 2026
2	GES	Indirect evidence	Las Vegas, NV, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,619 contacts →
	Indirect evidence “GES is a global full-service provider for the exhibitions industry.” Source: RevenueBase Database · checked Sep 19, 2026
3	Helmsbriscoe	Indirect evidence	Scottsdale, AZ, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,679 contacts →
	Indirect evidence “HelmsBriscoe streamlines the meeting planning process by managing the time-consuming task of researching, contacting, and evaluating venues for your organization’s events.” Source: RevenueBase Database · checked Sep 19, 2026
4	Conferencedirect	Indirect evidence	Folsom, CA, United StatesHQ checked Sep 19, 2026	501-1,000	664 contacts →
	Indirect evidence “ConferenceDirect is your global partner for meetings and events.” Source: RevenueBase Database · checked Sep 19, 2026
5	Inspire	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 19, 2026	201-500	611 contacts →
	Indirect evidence “INSPIRE creates lasting, memorable experiences.” Source: RevenueBase Database · checked Sep 19, 2026
6	NTH Degree	Indirect evidence	Duluth, GA, United StatesHQ checked Sep 19, 2026	201-500	544 contacts →
	Indirect evidence “At Nth Degree, we don’t merely manage trade shows, exhibits, and events.” Source: RevenueBase Database · checked Sep 19, 2026
7	Shepard	Indirect evidence	Atlanta, TX, United StatesHQ checked Sep 19, 2026	501-1,000	410 contacts →
	Indirect evidence “Shepard is a nationwide event production company with a rich legacy dating back to 1905.” Source: RevenueBase Database · checked Sep 19, 2026
8	PRA Business Events	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	201-500	405 contacts →
	Indirect evidence “At PRA, we don’t just execute-we imagine what’s next.” Source: RevenueBase Database · checked Sep 19, 2026
9	The Expo Group	Indirect evidence	Irving, TX, United StatesHQ checked Sep 19, 2026	51-200	312 contacts →
	Indirect 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 19, 2026
10	Media Star Promotions	Indirect evidence	Hunt Valley, MD, United StatesHQ checked Sep 19, 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 19, 2026
11	On Services	Indirect evidence	Norcross, GA, United StatesHQ checked Sep 19, 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 19, 2026
12	Fern Expo	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 19, 2026	501-1,000	299 contacts →
	Partial evidence “Fern Exposition & Event Services is a full service exhibition services contractor, providing convention, tradeshow, exposition, and corporate event services throughout the United…” Source: RevenueBase Database · checked Sep 19, 2026
13	Enterprise Events Group	Indirect evidence	San Rafael, CA, United StatesHQ checked Sep 19, 2026	201-500	283 contacts →
	Indirect 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 19, 2026
14	Hargrove From Encore	Indirect evidence	Lanham, MD, United StatesHQ checked Sep 19, 2026	201-500	260 contacts →
	Indirect evidence “Events \| Exhibits \| Expos \| Experiences Hargrove is your full-service event partner for strategy, creative, fabrication & production.” Source: RevenueBase Database · checked Sep 19, 2026
15	NEW Orleans Ernest N. Morial Convention Center	Indirect evidence	New Orleans, LA, United StatesHQ checked Sep 19, 2026	201-500	238 contacts →
	Indirect evidence “With 1.1 million square feet of contiguous exhibit space, an award winning staff and first class amenities, the New Orleans Ernest N.” Source: RevenueBase Database · checked Sep 19, 2026
16	Mccormick Place	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	51-200	224 contacts →
	Indirect evidence “McCormick Place is the largest exhibition and meeting facility in North America offering 2.6 million square feet of exhibit space, 173 meeting rooms, the 4,249-seat Arie Crown…” Source: RevenueBase Database · checked Sep 19, 2026
17	Clarion Events Inc.	Partial evidence	Shelton, CT, United StatesHQ checked Sep 19, 2026	201-500	221 contacts →
	Partial evidence “Based in Shelton, CT, Clarion Events North America is one of the fastest growing and more diverse event organizers in the United States.” Source: RevenueBase Database · checked Sep 19, 2026
18	3d Exhibits	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 19, 2026	201-500	180 contacts →
	Indirect evidence “3D Exhibits designs and delivers corporate exhibits and events-that support our clients’ corporate marketing strategies.” Source: RevenueBase Database · checked Sep 19, 2026
19	Heritage	Partial evidence	Saint Louis, MO, United StatesHQ checked Sep 19, 2026	501-1,000	176 contacts →
	Partial evidence “HERITAGE is an employee owned industry leading general service exposition contractor with full-service offices nationwide providing convention and event services to exhibitors…” Source: RevenueBase Database · checked Sep 19, 2026
20	Cescaphe	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 19, 2026	201-500	176 contacts →
	Indirect evidence “Cescaphe is an event planning company servicing a boutique collection of unique venues and renowned for its culinary expertise, professionalism and attention to detail.” Source: RevenueBase Database · checked Sep 19, 2026
21	T3 Expo	Partial evidence	Lakeville, MA, United StatesHQ checked Sep 19, 2026	51-200	164 contacts →
	Partial evidence “T3 Expo designs, builds, and operates large-scale event environments for the world's most admired corporations, associations, and independent show organizers.” Source: RevenueBase Database · checked Sep 19, 2026
22	Spargo, INC	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 19, 2026	51-200	156 contacts →
	Indirect evidence “SPARGO, Inc is a full-service event management company providing clients with innovative, attentive management and sales services, nationally and internationally, since 1973.” Source: RevenueBase Database · checked Sep 19, 2026
23	Access TCA	Indirect evidence	Whitinsville, MA, United StatesHQ checked Sep 19, 2026	51-200	152 contacts →
	Indirect evidence “Access is among the largest, independently owned, exhibit and event marketing companies in North America, with three primary locations to reduce client shipping costs and support…” Source: RevenueBase Database · checked Sep 19, 2026
24	Bishop-Mccann	Indirect evidence	Kansas City, MO, United StatesHQ checked Sep 19, 2026	51-200	147 contacts →
	Indirect evidence “Bishop-McCann is a leading event planning and management company with a key focus on intensifying our investment in new technologies, exploring out-of-the-box creative, building…” Source: RevenueBase Database · checked Sep 19, 2026
25	Convention Data Services NOW Maritz	Indirect evidence	Bourne, MA, United StatesHQ checked Sep 19, 2026	201-500	146 contacts →
	Indirect evidence “We are now Maritz!” Source: RevenueBase Database · checked Sep 19, 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: exposition organizers. 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 exposition organizers.
Partial evidence: Its own public description names part of exposition organizers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name exposition organizers. 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 2,929 exposition organizers based in the United States

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Exposition organizers based in the United States at a glance

As of Sep 19, 2026

33.3%Verified-email coverage

15.6Average contacts per company

1-10Median size (employees)

4.5%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

1,828

11-50

795

51-200

216

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 2,929 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 exposition organizers, 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 “exposition organizers”. 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 exposition organizers), 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 exposition organizers, 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, 15,246 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 19, 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.

Exposition organizers 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 exposition organizers, 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 exposition organizers are there based in the United States?

RevenueBase identified 2,929 exposition organizers 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?

Freeman Company, headquartered in Dallas, tops this list with the largest team on record.

Which city has the most exposition organizers?

New York leads with 133 headquartered companies, followed by Las Vegas (118) and Chicago (82).

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 15,246 verified decision-maker contacts tracked across these 2,929 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 19, 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.