Company lists · Data refreshed September 2026
Top 25 Conference and convention organizers based in the United States
RevenueBase identified 1,875 company matches for conference and convention organizers associated with the United States as of September 2026 and tracks 32,049 professional contacts across them, including 10,681 with verified work emails. New York is the largest hub.
This list covers company matches for conference and convention organizers 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 September 19, 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.
The 25 largest conference and convention organizers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,220 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 1,679 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 1,460 contacts → | ||||
Exact match “Bringing people together is what we do best.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 1,256 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 664 contacts → | ||||
Exact match “ConferenceDirect is your global partner for meetings and events.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 544 contacts → | ||||
Exact match “At Nth Degree, we don’t merely manage trade shows, exhibits, and events.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 410 contacts → | ||||
Exact match “Shepard is a nationwide event production company with a rich legacy dating back to 1905.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 405 contacts → | ||||
Exact match “At PRA, we don’t just execute-we imagine what’s next.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 384 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 355 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 299 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 298 contacts → | ||||
Exact match “The largest hotel in Chicago, Hyatt Regency Chicago offers square feet of space in a variety of venue types to accommodate any event.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 263 contacts → | ||||
Exact match “Opal Group organizes premier conferences catered to top executives and decision makers throughout various industries.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 257 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 249 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 238 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 229 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 221 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 221 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 190 contacts → | ||||
Exact match “Etherio is a nationwide association and event management company enabling corporations and professional organizations to create experiences that meld passion and purpose for the…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 176 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 167 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 164 contacts → | ||||
Exact match “T3 Expo designs, builds, and operates large-scale event environments for the world's most admired corporations, associations, and independent show organizers.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 161 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 156 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 · Sep 19, 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 “conference and convention organizers”. 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 1,875 conference and convention organizers based in the United States
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Conference and convention organizers based in the United States at a glance
As of Sep 19, 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 1,875 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 “conference and convention organizers” 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 10,681 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 September 19, 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.
Conference and convention organizers by metro
- Conference and convention organizers in New York82
- Conference and convention organizers in Atlanta53
- Conference and convention organizers in Las Vegas48
- Conference and convention organizers in Chicago44
- Conference and convention organizers in Los Angeles30
- Conference and convention organizers in Miami29
- Conference and convention organizers in Dallas28
- Conference and convention organizers in Orlando28
- Conference and convention organizers in Austin26
- Conference and convention organizers in San Diego26
- Conference and convention organizers in Washington26
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 “conference and convention organizers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many conference and convention organizers are there based in the United States?
RevenueBase identified 1,875 company matches for conference and convention organizers associated with the United States as of September 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?
Freeman Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most conference and convention organizers?
New York leads with 82 company records, followed by Atlanta (53) and Las Vegas (48).
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 10,681 professional contacts with verified work emails tracked across these 1,875 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 September 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,875 conference and convention organizers based in the United States. Start with a free account, no credit card.
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Conference and convention organizers by geography
- Conference and convention organizers based in Bangalore, India
- Conference and convention organizers based in Chennai, India
- Conference and convention organizers based in Mumbai, India
- Conference and convention organizers based in New Delhi, India
- Conference and convention organizers based in Atlanta, United States
- Conference and convention organizers based in Austin, United States
- Conference and convention organizers based in Chicago, United States
- Conference and convention organizers based in Dallas, United States
- Conference and convention organizers based in Las Vegas, United States
- Conference and convention organizers based in Los Angeles, United States
- Conference and convention organizers based in Miami, United States
- Conference and convention organizers based in New York, United States
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Conference and convention organizers based in Bangalore, India
- Conference and convention organizers based in Chennai, India
- Conference and convention organizers based in Mumbai, India
- Conference and convention organizers based in New Delhi, India
- Conference and convention organizers based in Atlanta, United States
- Conference and convention organizers based in Austin, United States
Company intelligence · public preview
Top 25 conference and convention organizers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,875 matching company records for conference and convention organizers based in the United States, with 32,049 tracked contacts and 10,681 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 conference and convention organizers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Freeman Companyfreeman.com HQ: Dallas, TX, United StatesReported employees: 5,001-10,000 | Dallas, TX, United States | 5,001-10,000 | Exact match | 4,220 contacts → |
“Freeman is a global leader in events, on a mission to redefine live for a new era.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Helmsbriscoehelmsbriscoe.comHQ: Scottsdale, AZ, United StatesReported employees: 1,001-5,000 | Scottsdale, AZ, United States | 1,001-5,000 | Exact match | 1,679 contacts → |
“HelmsBriscoe streamlines the meeting planning process by managing the time-consuming task of researching, contacting, and evaluating venues for your organization’s events.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Gaylord Hotelsgaylordhotels.comHQ: Bethesda, MD, United StatesReported employees: 5,001-10,000 | Bethesda, MD, United States | 5,001-10,000 | Exact match | 1,460 contacts → |
“Bringing people together is what we do best.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  IQPCiqpc.comHQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 1,256 contacts → |
“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…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Conferencedirectconferencedirect.comHQ: Folsom, CA, United StatesReported employees: 501-1,000 | Folsom, CA, United States | 501-1,000 | Exact match | 664 contacts → |
“ConferenceDirect is your global partner for meetings and events.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  NTH Degreenthdegree.comHQ: Duluth, GA, United StatesReported employees: 201-500 | Duluth, GA, United States | 201-500 | Exact match | 544 contacts → |
“At Nth Degree, we don’t merely manage trade shows, exhibits, and events.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Shepardshepardes.comHQ: Atlanta, TX, United StatesReported employees: 501-1,000 | Atlanta, TX, United States | 501-1,000 | Exact match | 410 contacts → |
“Shepard is a nationwide event production company with a rich legacy dating back to 1905.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  PRA Business Eventspra.comHQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 405 contacts → |
“At PRA, we don’t just execute-we imagine what’s next.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Orange County Convention Centeroccc.net HQ: Orlando, FL, United StatesReported employees: 501-1,000 | Orlando, FL, United States | 501-1,000 | Exact match | 384 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Rosen Shingle Creekrosenshinglecreek.com HQ: Orlando, FL, United StatesReported employees: 1,001-5,000 | Orlando, FL, United States | 1,001-5,000 | Exact match | 355 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Fern Expofernexpo.comHQ: Cincinnati, OH, United StatesReported employees: 501-1,000 | Cincinnati, OH, United States | 501-1,000 | Exact match | 299 contacts → |
“Fern Exposition & Event Services is a full service exhibition services contractor, providing convention, tradeshow, exposition, and corporate event services throughout the United…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Hyatt Regency Chicagohyatt.comHQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 298 contacts → |
“The largest hotel in Chicago, Hyatt Regency Chicago offers square feet of space in a variety of venue types to accommodate any event.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Opal Groupopalgroup.net HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 263 contacts → |
“Opal Group organizes premier conferences catered to top executives and decision makers throughout various industries.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Javits Centerjavitscenter.com HQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 257 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Events Industry Councileventscouncil.org HQ: Washington, DC, United StatesReported employees: 10001+ | Washington, DC, United States | 10001+ | Exact match | 249 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: New Orleans, LA, United StatesReported employees: 201-500 | New Orleans, LA, United States | 201-500 | Exact match | 238 contacts → |
“With 1.1 million square feet of contiguous exhibit space, an award winning staff and first class amenities, the New Orleans Ernest N.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | SAN Diego Convention Center Corporationvisitsandiego.com HQ: San Diego, CA, United StatesReported employees: 501-1,000 | San Diego, CA, United States | 501-1,000 | Exact match | 229 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Clarion Events Inc.clarionevents.comHQ: Shelton, CT, United StatesReported employees: 201-500 | Shelton, CT, United States | 201-500 | Exact match | 221 contacts → |
“Based in Shelton, CT, Clarion Events North America is one of the fastest growing and more diverse event organizers in the United States.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Massachusetts Convention Center Authoritymassconvention.com HQ: Boston, MA, United StatesReported employees: 201-500 | Boston, MA, United States | 201-500 | Exact match | 221 contacts → |
“The Massachusetts Convention Center Authority owns and oversees the operations of the Boston Convention & Exhibition Center, the Lawn on D, the John B.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Etherioetherio.comHQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 190 contacts → |
“Etherio is a nationwide association and event management company enabling corporations and professional organizations to create experiences that meld passion and purpose for the…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Heritageheritagesvs.com HQ: St. Louis, MO, United StatesReported employees: 501-1,000 | St. Louis, MO, United States | 501-1,000 | Exact match | 176 contacts → |
“HERITAGE is an employee owned industry leading general service exposition contractor with full-service offices nationwide providing convention and event services to exhibitors…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Holiday Valley Resortholidayvalley.com HQ: Ellicottville, NY, United StatesReported employees: 1,001-5,000 | Ellicottville, NY, United States | 1,001-5,000 | Exact match | 167 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  T3 Expot3expo.comHQ: Lakeville, MA, United StatesReported employees: 51-200 | Lakeville, MA, United States | 51-200 | Exact match | 164 contacts → |
“T3 Expo designs, builds, and operates large-scale event environments for the world's most admired corporations, associations, and independent show organizers.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | NEW Orleans & Companyneworleansandcompany.com HQ: New Orleans, LA, United StatesReported employees: 51-200 | New Orleans, LA, United States | 51-200 | Exact match | 161 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Spargo, INCspargoinc.com HQ: Fairfax, VA, United StatesReported employees: 51-200 | Fairfax, VA, United States | 51-200 | Exact match | 156 contacts → |
“SPARGO, Inc is a full-service event management company providing clients with innovative, attentive management and sales services, nationally and internationally, since 1973.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,875 company matches
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Conference and convention organizers: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,868 records in the displayed employee bands.
7 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 1,875 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Conference and convention organizers by metro
- Conference and convention organizers in New York82
- Conference and convention organizers in Atlanta53
- Conference and convention organizers in Las Vegas48
- Conference and convention organizers in Chicago44
- Conference and convention organizers in Los Angeles30
- Conference and convention organizers in Miami29
- Conference and convention organizers in Dallas28
- Conference and convention organizers in Orlando28
- Conference and convention organizers in Austin26
- Conference and convention organizers in San Diego26
- Conference and convention organizers in Washington26
Questions about this company list
What does Exact match mean for conference and convention organizers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many conference and convention organizers did RevenueBase find based in the United States?
The saved snapshot records 1,875 matching company records, 32,049 tracked contacts and 10,681 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Conference and convention organizers by geography
- Conference and convention organizers based in Bangalore, India
- Conference and convention organizers based in Chennai, India
- Conference and convention organizers based in Mumbai, India
- Conference and convention organizers based in New Delhi, India
- Conference and convention organizers based in Atlanta, United States
- Conference and convention organizers based in Austin, United States
- Conference and convention organizers based in Chicago, United States
- Conference and convention organizers based in Dallas, United States
- Conference and convention organizers based in Las Vegas, United States
- Conference and convention organizers based in Los Angeles, United States
- Conference and convention organizers based in Miami, United States
- Conference and convention organizers based in New York, United States
Cite this list
RevenueBase Data Team. Top 25 conference and convention organizers based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/conference-and-convention-organizers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Conference and convention organizers based in Bangalore, India
- Conference and convention organizers based in Chennai, India
- Conference and convention organizers based in Mumbai, India
- Conference and convention organizers based in New Delhi, India
- Conference and convention organizers based in Atlanta, United States
- Conference and convention organizers based in Austin, United States
Company intelligence · public preview
Top 25 conference and convention organizers based in the United States
RevenueBase records 1,875 matching company records for conference and convention organizers based in the United States, with 32,049 tracked contacts and 10,681 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 conference and convention organizers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Freeman Companyfreeman.com HQ: Dallas, TX, United StatesReported employees: 5,001-10,000 | Dallas, TX, United States | 5,001-10,000 | Exact match | 4,220 contacts → |
“Freeman is a global leader in events, on a mission to redefine live for a new era.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Helmsbriscoehelmsbriscoe.com HQ: Scottsdale, AZ, United StatesReported employees: 1,001-5,000 | Scottsdale, AZ, United States | 1,001-5,000 | Exact match | 1,679 contacts → |
“HelmsBriscoe streamlines the meeting planning process by managing the time-consuming task of researching, contacting, and evaluating venues for your organization’s events.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Gaylord Hotelsgaylordhotels.com HQ: Bethesda, MD, United StatesReported employees: 5,001-10,000 | Bethesda, MD, United States | 5,001-10,000 | Exact match | 1,460 contacts → |
“Bringing people together is what we do best.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | IQPCiqpc.com HQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 1,256 contacts → |
“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…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Conferencedirectconferencedirect.com HQ: Folsom, CA, United StatesReported employees: 501-1,000 | Folsom, CA, United States | 501-1,000 | Exact match | 664 contacts → |
“ConferenceDirect is your global partner for meetings and events.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | NTH Degreenthdegree.com HQ: Duluth, GA, United StatesReported employees: 201-500 | Duluth, GA, United States | 201-500 | Exact match | 544 contacts → |
“At Nth Degree, we don’t merely manage trade shows, exhibits, and events.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Shepardshepardes.com HQ: Atlanta, TX, United StatesReported employees: 501-1,000 | Atlanta, TX, United States | 501-1,000 | Exact match | 410 contacts → |
“Shepard is a nationwide event production company with a rich legacy dating back to 1905.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | PRA Business Eventspra.com HQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 405 contacts → |
“At PRA, we don’t just execute-we imagine what’s next.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Orange County Convention Centeroccc.net HQ: Orlando, FL, United StatesReported employees: 501-1,000 | Orlando, FL, United States | 501-1,000 | Exact match | 384 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Rosen Shingle Creekrosenshinglecreek.com HQ: Orlando, FL, United StatesReported employees: 1,001-5,000 | Orlando, FL, United States | 1,001-5,000 | Exact match | 355 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Fern Expofernexpo.com HQ: Cincinnati, OH, United StatesReported employees: 501-1,000 | Cincinnati, OH, United States | 501-1,000 | Exact match | 299 contacts → |
“Fern Exposition & Event Services is a full service exhibition services contractor, providing convention, tradeshow, exposition, and corporate event services throughout the United…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Hyatt Regency Chicagohyatt.com HQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 298 contacts → |
“The largest hotel in Chicago, Hyatt Regency Chicago offers square feet of space in a variety of venue types to accommodate any event.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Opal Groupopalgroup.net HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 263 contacts → |
“Opal Group organizes premier conferences catered to top executives and decision makers throughout various industries.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Javits Centerjavitscenter.com HQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 257 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Events Industry Councileventscouncil.org HQ: Washington, DC, United StatesReported employees: 10001+ | Washington, DC, United States | 10001+ | Exact match | 249 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: New Orleans, LA, United StatesReported employees: 201-500 | New Orleans, LA, United States | 201-500 | Exact match | 238 contacts → |
“With 1.1 million square feet of contiguous exhibit space, an award winning staff and first class amenities, the New Orleans Ernest N.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | SAN Diego Convention Center Corporationvisitsandiego.com HQ: San Diego, CA, United StatesReported employees: 501-1,000 | San Diego, CA, United States | 501-1,000 | Exact match | 229 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Clarion Events Inc.clarionevents.com HQ: Shelton, CT, United StatesReported employees: 201-500 | Shelton, CT, United States | 201-500 | Exact match | 221 contacts → |
“Based in Shelton, CT, Clarion Events North America is one of the fastest growing and more diverse event organizers in the United States.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Massachusetts Convention Center Authoritymassconvention.com HQ: Boston, MA, United StatesReported employees: 201-500 | Boston, MA, United States | 201-500 | Exact match | 221 contacts → |
“The Massachusetts Convention Center Authority owns and oversees the operations of the Boston Convention & Exhibition Center, the Lawn on D, the John B.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Etherioetherio.com HQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 190 contacts → |
“Etherio is a nationwide association and event management company enabling corporations and professional organizations to create experiences that meld passion and purpose for the…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Heritageheritagesvs.com HQ: St. Louis, MO, United StatesReported employees: 501-1,000 | St. Louis, MO, United States | 501-1,000 | Exact match | 176 contacts → |
“HERITAGE is an employee owned industry leading general service exposition contractor with full-service offices nationwide providing convention and event services to exhibitors…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Holiday Valley Resortholidayvalley.com HQ: Ellicottville, NY, United StatesReported employees: 1,001-5,000 | Ellicottville, NY, United States | 1,001-5,000 | Exact match | 167 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | T3 Expot3expo.com HQ: Lakeville, MA, United StatesReported employees: 51-200 | Lakeville, MA, United States | 51-200 | Exact match | 164 contacts → |
“T3 Expo designs, builds, and operates large-scale event environments for the world's most admired corporations, associations, and independent show organizers.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | NEW Orleans & Companyneworleansandcompany.com HQ: New Orleans, LA, United StatesReported employees: 51-200 | New Orleans, LA, United States | 51-200 | Exact match | 161 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Spargo, INCspargoinc.com HQ: Fairfax, VA, United StatesReported employees: 51-200 | Fairfax, VA, United States | 51-200 | Exact match | 156 contacts → |
“SPARGO, Inc is a full-service event management company providing clients with innovative, attentive management and sales services, nationally and internationally, since 1973.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,875 company matches
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Conference and convention organizers: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,868 records in the displayed employee bands.
7 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 1,875 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Conference and convention organizers by metro
- Conference and convention organizers in New York82
- Conference and convention organizers in Atlanta53
- Conference and convention organizers in Las Vegas48
- Conference and convention organizers in Chicago44
- Conference and convention organizers in Los Angeles30
- Conference and convention organizers in Miami29
- Conference and convention organizers in Dallas28
- Conference and convention organizers in Orlando28
- Conference and convention organizers in Austin26
- Conference and convention organizers in San Diego26
- Conference and convention organizers in Washington26
Questions about this company list
What does Exact match mean for conference and convention organizers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many conference and convention organizers did RevenueBase find based in the United States?
The saved snapshot records 1,875 matching company records, 32,049 tracked contacts and 10,681 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Conference and convention organizers by geography
- Conference and convention organizers based in Bangalore, India
- Conference and convention organizers based in Chennai, India
- Conference and convention organizers based in Mumbai, India
- Conference and convention organizers based in New Delhi, India
- Conference and convention organizers based in Atlanta, United States
- Conference and convention organizers based in Austin, United States
- Conference and convention organizers based in Chicago, United States
- Conference and convention organizers based in Dallas, United States
- Conference and convention organizers based in Las Vegas, United States
- Conference and convention organizers based in Los Angeles, United States
- Conference and convention organizers based in Miami, United States
- Conference and convention organizers based in New York, United States
Cite this list
RevenueBase Data Team. Top 25 conference and convention organizers based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/conference-and-convention-organizers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Conference and convention organizers based in Bangalore, India
- Conference and convention organizers based in Chennai, India
- Conference and convention organizers based in Mumbai, India
- Conference and convention organizers based in New Delhi, India
- Conference and convention organizers based in Atlanta, United States
- Conference and convention organizers based in Austin, United States