Company lists · Data refreshed September 2026
Top 25 Trade show and event organizers based in the United States
RevenueBase identified 2,732 trade show and event organizers headquartered in the United States as of September 2026 and tracks 50,008 professional contacts across them, including 16,672 with verified work emails. Las Vegas is the largest hub.
This list covers trade show and event 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 22, 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.
The 25 largest trade show and event organizers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 3,159 contacts → | ||||
Indirect evidence “PSAV is now Encore.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 2,619 contacts → | ||||
Indirect evidence “GES is a global full-service provider for the exhibitions industry.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,679 contacts → | ||||
Partial 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 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,256 contacts → | ||||
Partial evidence “IQPC provides business executives around the world with tailored practical conferences, large scale events, online events and webinars, keeping them up-to-date with industry…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 664 contacts → | ||||
Partial evidence “ConferenceDirect is your global partner for meetings and events.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 611 contacts → | ||||
Indirect evidence “INSPIRE creates lasting, memorable experiences.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 544 contacts → | ||||
Strong evidence “At Nth Degree, we don’t merely manage trade shows, exhibits, and events.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 410 contacts → | ||||
Partial evidence “Shepard is a nationwide event production company with a rich legacy dating back to 1905.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 405 contacts → | ||||
Indirect evidence “At PRA, we don’t just execute-we imagine what’s next.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 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 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 303 contacts → | ||||
Indirect evidence “For over 40 years, ON Services has been the power behind powerful experiences.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 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 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 290 contacts → | ||||
Indirect evidence “ANDMORE, a Blackstone portfolio company, empowers wholesale buyers and sellers to connect, grow and prosper through premier physical markets and design centers.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 260 contacts → | ||||
Partial evidence “Events | Exhibits | Expos | Experiences Hargrove is your full-service event partner for strategy, creative, fabrication & production.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 221 contacts → | ||||
Strong 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 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 205 contacts → | ||||
Partial evidence “Marketplace Events creates vibrant expositions connecting enthusiasts with experts, products and services in dynamic face-to-face environments.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 182 contacts → | ||||
Partial evidence “Orbus specializes in the design, production, and wholesale trade only distribution of exhibit and display products, graphics and solutions.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 180 contacts → | ||||
Partial evidence “3D Exhibits designs and delivers corporate exhibits and events-that support our clients’ corporate marketing strategies.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 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 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 172 contacts → | ||||
Partial evidence “For 40+ years, NMR Events has helped organizations elevate their events through advanced AV, LED displays, lighting systems, and custom interactive technology.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 164 contacts → | ||||
Strong 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 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 156 contacts → | ||||
Partial 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 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 152 contacts → | ||||
Partial 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 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 147 contacts → | ||||
Partial evidence “Since 1976, when we pioneered the concept of providing dedicated, in-house event services to hotels and meeting venues, KVL Audio Visual has been delivering solutions for our…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
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: trade show and event 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 trade show and event organizers.
- Partial evidence
- Its own public description names part of trade show and event organizers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name trade show and event 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 2,732 trade show and event organizers based in the United States
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Trade show and event organizers based in the United States at a glance
As of Sep 22, 2026Companies by employee count
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 2,732 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 trade show and event 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 “trade show and event 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 trade show and event 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 trade show and event 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, 16,672 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 22, 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.
Trade show and event organizers by metro
- Trade show and event organizers in Las Vegas147
- Trade show and event organizers in New York100
- Trade show and event organizers in Atlanta61
- Trade show and event organizers in Chicago57
- Trade show and event organizers in Orlando56
- Trade show and event organizers in Miami46
- Trade show and event organizers in Los Angeles42
- Trade show and event organizers in San Francisco38
- Trade show and event organizers in San Diego37
- Trade show and event organizers in Houston36
- Trade show and event organizers in Dallas27
- Trade show and event organizers in Denver26
- Trade show and event organizers in Washington26
- Trade show and event organizers in Austin25
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 trade show and event 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 trade show and event organizers are there based in the United States?
RevenueBase identified 2,732 trade show and event 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 trade show and event organizers?
Las Vegas leads with 147 headquartered companies, followed by New York (100) and Atlanta (61).
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 16,672 verified decision-maker contacts tracked across these 2,732 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 22, 2026.
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Trade show and event organizers by geography
- Trade show and event organizers based in Curitiba, Brazil
- Trade show and event organizers based in Rio De Janeiro, Brazil
- Trade show and event organizers based in Sao Paulo, Brazil
- Trade show and event organizers based in Mississauga, Canada
- Trade show and event organizers based in Montreal, Canada
- Trade show and event organizers based in Toronto, Canada
- Trade show and event organizers based in Berlin, Germany
- Trade show and event organizers based in Hamburg, Germany
- Trade show and event organizers based in Ahmedabad, India
- Trade show and event organizers based in Bangalore, India
- Trade show and event organizers based in Bengaluru, India
- Trade show and event organizers based in Delhi, India
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.
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- Trade show and event organizers based in Toronto, Canada