Company lists · Data refreshed September 2026

Top 25 Networking event organizers based in the United States

Name: Networking event 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 20, 2026 1,089 companies tracked

RevenueBase identified 1,089 networking event organizers headquartered in the United States as of September 2026 and tracks 6,380 professional contacts across them, including 1,404 with verified work emails. New York is the largest hub.

This list covers networking 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 20, 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 20, 2026 86% judged on-target in blind review

1,089Companies

6,380Contacts tracked

1,404Verified emails

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The 25 largest networking event organizers based in the United States

Ranked by team size

Top 25 of 1,089 networking event organizers based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to networking event 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	Opal Group	Partial evidence	New York, NY, United StatesHQ checked Sep 20, 2026	51-200	263 contacts →
	Partial evidence “Opal Group organizes premier conferences catered to top executives and decision makers throughout various industries.” Source: RevenueBase Database · checked Sep 20, 2026
2	GBI Impact	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	51-200	237 contacts →
	Indirect evidence “GBI Impact is a dedicated small business committed to fostering long-lasting relationships between a carefully curated network of executives and clients.” Source: RevenueBase Database · checked Sep 20, 2026
3	Clarion Events Inc.	Strong evidence	Shelton, CT, United StatesHQ checked Sep 20, 2026	201-500	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 20, 2026
4	Quartz Network	Indirect evidence	Manhattan Beach, CA, United StatesHQ checked Sep 20, 2026	51-200	120 contacts →
	Indirect evidence “Quartz Network is a curated business community for ambitious people.” Source: RevenueBase Database · checked Sep 20, 2026
5	Iqpc Exchange	Partial evidence	Tampa, FL, United StatesHQ checked Sep 20, 2026	201-500	117 contacts →
	Partial evidence “IQPC Exchange offers an evolutionary concept in networking and business information delivery – one that is designed to target your specific business objectives and challenges…” Source: RevenueBase Database · checked Sep 20, 2026
6	Plannernet	Partial evidence	Raleigh, NC, United StatesHQ checked Sep 20, 2026	11-50	87 contacts →
	Partial evidence “Plannernet is the largest, most experienced provider of freelance meeting and event talent.” Source: RevenueBase Database · checked Sep 20, 2026
7	Noah's Event Venue	Partial evidence	Lehi, UT, United StatesHQ checked Sep 20, 2026	201-500	86 contacts →
	Partial evidence “NOAH’S Event Venue offers an out-of-the-box meeting experience for corporations and entrepreneurs across the United States.” Source: RevenueBase Database · checked Sep 20, 2026
8	Monona Terrace Community And Convention Center	Indirect evidence	Madison, WI, United StatesHQ checked Sep 20, 2026	51-200	74 contacts →
	Indirect evidence “A great meeting space is one that naturally helps dial up the energy and dial in the thinking.” Source: RevenueBase Database · checked Sep 20, 2026
9	ROAM	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	51-200	68 contacts →
	Indirect evidence “Roam is the innovator's workplace, a meeting and gathering experience for the new workforce.” Source: RevenueBase Database · checked Sep 20, 2026
10	Happily	Partial evidence	Los Angeles, United StatesHQ checked Sep 20, 2026	11-50	68 contacts →
	Partial evidence “Happily rapidly assembles the best event teams nationwide with the largest network of freelancers who specialize in producing world-class experiences.” Source: RevenueBase Database · checked Sep 20, 2026
11	Progathers	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 20, 2026	11-50	52 contacts →
	Indirect evidence “ProGathers is an exclusive platform where like-minded professionals come together to network, connect, collaborate, and build meaningful relationships.” Source: RevenueBase Database · checked Sep 20, 2026
12	Network After Work	Strong evidence	Chicago, IL, United StatesHQ checked Sep 20, 2026	11-50	46 contacts →
	Strong evidence “Network After Work is America’s premier face-to-face business networking company with monthly mixer events in over 85+ cities catering to 6 million members.” Source: RevenueBase Database · checked Sep 20, 2026
13	Convene	Partial evidence	New York, United StatesHQ checked Sep 20, 2026	501-1,000	44 contacts →
	Partial evidence “Convene is a global lifestyle hospitality company that designs and operates premium meeting, event, and flexible office spaces.” Source: RevenueBase Database · checked Sep 20, 2026
14	Ocean Center	Indirect evidence	Daytona Beach, FL, United StatesHQ checked Sep 20, 2026	11-50	42 contacts →
	Indirect evidence “At our core, the Ocean Center is more than a venue.” Source: RevenueBase Database · checked Sep 20, 2026
15	Personatech	Strong evidence	New York, NY, United StatesHQ checked Sep 20, 2026	11-50	40 contacts →
	Strong evidence “When Events Want To Drive Serious Revenue From Networking, They Turn To Personatech.” Source: RevenueBase Database · checked Sep 20, 2026
16	Weconvene	Partial evidence	New York, NY, United StatesHQ checked Sep 20, 2026	51-200	32 contacts →
	Partial evidence “Established in 2012, WeConvene is the cloud-based meetings and events management and marketing platform that helps the capital markets community book better®.” Source: RevenueBase Database · checked Sep 20, 2026
17	Ypcommunities	Partial evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	11-50	32 contacts →
	Partial evidence “YPCommunities is a networking organization established in 2011 to provide a place where young professionals can connect with other young professionals.” Source: RevenueBase Database · checked Sep 20, 2026
18	Puritan Conference & Event Center, Puritan Backroom Restaurant	Indirect evidence	Manchester, NH, United StatesHQ checked Sep 20, 2026	51-200	32 contacts →
	Indirect evidence “From its opening in 1917, the hard work and caring of the Pappas and Canotas families have lent a tremendous amount of pride to the Puritan name.” Source: RevenueBase Database · checked Sep 20, 2026
19	Thrive Coworking	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 20, 2026	11-50	31 contacts →
	Indirect evidence “THRIVE is a coworking and social enterprise creating next generation coworking spaces designed for entrepreneurs, freelancers and professionals who seek both innovative and…” Source: RevenueBase Database · checked Sep 20, 2026
20	Techsommet	Partial evidence	WY, United StatesHQ checked Sep 20, 2026	11-50	29 contacts →
	Partial evidence “TechSommet’ is an emerging global events company that connects the dots between humans and technology in the contemporary tech-driven world.” Source: RevenueBase Database · checked Sep 20, 2026
21	ALX Community	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	1-10	28 contacts →
	Indirect evidence “We’re a community where members are able to work, meet, collaborate, learn, and give back to the metro area we all love and call home.” Source: RevenueBase Database · checked Sep 20, 2026
22	ACP Productions	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 20, 2026	11-50	25 contacts →
	Indirect evidence “Connecting thought leaders from Industry-leading organizations to collaborate in a meaningful way and continue to drive excellence within their organizations.” Source: RevenueBase Database · checked Sep 20, 2026
23	The Bell Tower On 34th	Partial evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	51-200	25 contacts →
	Partial evidence “The Bell Tower on 34th is a Houston-based event venue trusted by companies, organizations, and hosts who cannot afford uncertainty on event day.” Source: RevenueBase Database · checked Sep 20, 2026
24	American Business Media	Indirect evidence	Weatogue, CT, United StatesHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “Whether it's live, in-person meetings and conferences, online engagement webinars and newsletters, forums and social media connections, or digital reporting and education…” Source: RevenueBase Database · checked Sep 20, 2026
25	Maxwell Social	Partial evidence	NY, United StatesHQ checked Sep 20, 2026	1-10	23 contacts →
	Partial evidence “An actually social social club, event venue and creative studio.” Source: RevenueBase Database · checked Sep 20, 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: networking 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 networking event organizers.
Partial evidence: Its own public description names part of networking event organizers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name networking 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 1,089 networking event organizers based in the United States

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Networking event organizers based in the United States at a glance

As of Sep 20, 2026

22.0%Verified-email coverage

5.9Average contacts per company

1-10Median size (employees)

6.2%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

820

11-50

191

51-200

201-500

501-1,000

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 1,089 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 networking 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 “networking 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 networking 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 networking 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, 1,404 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 20, 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.

Networking event 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 networking 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 networking event organizers are there based in the United States?

RevenueBase identified 1,089 networking 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?

Opal Group, headquartered in New York, tops this list with the largest team on record.

Which city has the most networking event organizers?

New York leads with 68 headquartered companies, followed by Chicago (30) and San Francisco (26).

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 1,404 verified decision-maker contacts tracked across these 1,089 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 20, 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.