Company lists · Data refreshed November 2026

Top 25 Convention planners based in the United States

RevenueBase identified 1,334 company matches for convention planners associated with the United States as of November 2026 and tracks 22,335 professional contacts across them, including 6,564 with verified work emails. New York is the largest hub.

This list covers company matches for convention planners associated with the United States, 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.

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
1,334Companies
22,335Contacts tracked
6,564Verified emails
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The 25 largest convention planners based in the United States

Ranked by team size
Top 25 of 1,334 company matches for convention planners based in the United States, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchScottsdale, AZ, United StatesHQ recorded Nov 6, 20261,001-5,0001,738 contacts →

Exact match

“HelmsBriscoe streamlines the meeting planning process by managing the time-consuming task of researching, contacting, and evaluating venues for your organization’s events.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBethesda, CO, United StatesHQ recorded Nov 6, 20265,001-10,0001,556 contacts →

Exact match

“Bringing people together is what we do best.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchFolsom, CA, United StatesHQ recorded Nov 6, 2026501-1,000698 contacts →

Exact match

“ConferenceDirect is your global partner for meetings and events.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 2026501-1,000436 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
5Exact matchOrlando, FL, United StatesHQ recorded Nov 6, 2026501-1,000416 contacts →

Exact match

“The award-winning Orange County Convention Center located in the heart of Orlando's Convention Center District and only fifteen minutes from the Orlando International Airport…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchChicago, IL, United StatesHQ recorded Nov 6, 2026201-500412 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
7Exact matchOrlando, FL, United StatesHQ recorded Nov 6, 20261,001-5,000361 contacts →

Exact match

“Rosen Shingle Creek is Orlando’s largest independently owned full-service convention hotel, set on 255 acres along the headwaters of the Florida Everglades on Universal Boulevard.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCincinnati, OH, United StatesHQ recorded Nov 6, 2026501-1,000327 contacts →

Exact match

“Fern Exposition & Event Services is a full service exhibition services contractor, providing convention, tradeshow, exposition, and corporate event services throughout the United…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLouisville, KY, United StatesHQ recorded Nov 6, 2026501-1,000288 contacts →

Exact match

“Sq.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20261,001-5,000283 contacts →

Exact match

“Javits Center is the busiest convention center in the US, hosting the world's leading conventions, trade shows and special events on Manhattan's West Side.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 2026501-1,000276 contacts →

Exact match

“The purpose of the San Diego Convention Center Corporation is to be the region's premier gathering place for conventions, trade shows, meetings and community events.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202610001+264 contacts →

Exact match

“The Events Industry Council (EIC)’s more than 30 member organizations represent more than 103,500 individuals and 19,500 firms and properties involved in the meetings, conventions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNew Orleans, LA, United StatesHQ recorded Nov 6, 2026201-500255 contacts →

Exact match

“With 1.1 million square feet of contiguous exhibit space, an award winning staff and first class amenities, the New Orleans Ernest N.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBoston, MA, United StatesHQ recorded Nov 6, 2026201-500242 contacts →

Exact match

“The Massachusetts Convention Center Authority owns and oversees the operations of the Boston Convention & Exhibition Center, the Lawn on D, the John B.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSt. Louis, NV, United StatesHQ recorded Nov 6, 2026501-1,000184 contacts →

Exact match

“HERITAGE is an employee owned industry leading general service exposition contractor with full-service offices nationwide providing convention and event services to exhibitors…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchEllicottville, NY, United StatesHQ recorded Nov 6, 20261,001-5,000177 contacts →

Exact match

“Conference Venue and meeting center near Buffalo NY, Cleveland OH All year 'round groups at Holiday Valley have plenty to do and terrific facilities in which to do them!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNew Orleans, LA, United StatesHQ recorded Nov 6, 202651-200160 contacts →

Exact match

“New Orleans & Company knows the city the best and is prepared to be with you every step of the way providing the most helpful information about planning, promoting and conducting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMinneapolis, MN, United StatesHQ recorded Nov 6, 202651-200144 contacts →

Exact match

“40 Years of Elevating Events | It’s not just what we do, but how we do it, that makes us stand out in the marketplace.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 2026201-500140 contacts →

Exact match

“The Moscone Center is San Francisco's premier meeting and exhibition facility.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWashington, DC, United StatesHQ recorded Nov 6, 2026201-500139 contacts →

Exact match

“Alliance Nationwide Exposition delivers fair, transparent trade show services-helping organizers and exhibitors maximize event ROI with cost-effective installation, material…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 2026501-1,000123 contacts →

Exact match

“The Los Angeles Convention Center (LACC) is renowned internationally as a prime site for conventions, trade shows, exhibitions, and filming.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSan Jose, CA, United StatesHQ recorded Nov 6, 20261,001-5,000121 contacts →

Exact match

“Team San Jose is an economic development organization and the official Convention and Visitors Bureau for the city of San Jose.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchFairfax, VA, United StatesHQ recorded Nov 6, 202651-200118 contacts →

Exact match

“SPARGO, Inc is a full-service event management company providing clients with innovative, attentive management and sales services, nationally and internationally, since 1973.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchScottsdale, AZ, United StatesHQ recorded Nov 6, 202651-200107 contacts →

Exact match

“GOT MEETINGS or EVENTS?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBurnsville, MN, United StatesHQ recorded Nov 6, 202651-200106 contacts →

Exact match

“metroConnections is the go-to can-do company for whatever you need to create an amazing meeting, conference or event.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,334 convention planners based in the United States

See the full list, filter by size, metro and specialty, and access 6,564 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Convention planners based in the United States at a glance

As of Nov 6, 2026
29.4%Verified-email coverage
16.7Average contacts per company
1-10Median size (employees)
3.9%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
785
11-50
320
51-200
140
201-500
46
501-1,000
18
1,001-5,000
12
5,001-10,000
5
10001+
2

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 1,334 companies.

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.
What qualifies
Company records associated with the United States whose business descriptions match “convention planners” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 6,564 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.

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 “convention planners”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many convention planners are there based in the United States?

RevenueBase identified 1,334 company matches for convention planners associated with the United States 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?

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

Which city has the most convention planners?

New York leads with 52 company records, followed by Las Vegas (36) and Atlanta (33).

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 6,564 professional contacts with verified work emails tracked across these 1,334 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.

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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 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.