Company lists · Data refreshed September 2026

Top 25 Industry associations based in the United States

RevenueBase identified 1,976 company matches for industry associations associated with the United States as of September 2026 and tracks 34,325 professional contacts across them, including 8,253 with verified work emails. Washington is the largest hub.

This list covers company matches for industry associations 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 20, 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 Sep 20, 2026 How this list was built
1,976Companies
34,325Contacts tracked
8,253Verified emails
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The 25 largest industry associations based in the United States

Ranked by team size
Top 25 of 1,976 company matches for industry associations based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchChicago, IL, United StatesHQ recorded Sep 20, 2026n/a3,166 contacts →

Exact match

“The National Association of REALTORS® (NAR) is America’s largest trade association, representing more than 1.5 million members involved in all aspects of the residential and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchWashington, DC, United StatesHQ recorded Sep 20, 2026201-5001,215 contacts →

Exact match

“At the National Restaurant Association, we strive to help every one of our members build customer loyalty, find financial success and provide rewarding careers in foodservice.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchWashington, DC, United StatesHQ recorded Sep 20, 2026201-5001,010 contacts →

Exact match

“The National Association of Home Builders (NAHB) strives to protect the American Dream of housing opportunities for all, while working to achieve professional success for its…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchWashington, DC, United StatesHQ recorded Sep 20, 2026n/a960 contacts →

Exact match

“Founded on the merit shop philosophy, ABC and its 67 chapters nationwide help our members develop people, win work and deliver that work safely, ethically and profitably for the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchWashington, DC, United StatesHQ recorded Sep 20, 2026501-1,000693 contacts →

Exact match

“The Chamber of Commerce of the United States is the world’s largest business organization.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchWashington, DC, United StatesHQ recorded Sep 20, 2026201-500569 contacts →

Exact match

“American Bankers Association is a banking trade association of community, regional, and money center banks, holding companies, savings associations, trust companies, and savings…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Sep 20, 202651-200469 contacts →

Exact match

“The Interactive Advertising Bureau (IAB) empowers the media and marketing industries to thrive in the digital economy.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchArlington, VA, United StatesHQ recorded Sep 20, 202651-200458 contacts →

Exact match

“For more than 100 years the Associated General Contractors of America (AGC) has been and still is the leading association for the construction industry.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchWashington, DC, United StatesHQ recorded Sep 20, 202651-200444 contacts →

Exact match

“The National Retail Federation, the world’s largest retail trade association, passionately advocates for the people, policies and ideas that help retail thrive.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchFairfax, VA, United StatesHQ recorded Sep 20, 2026n/a413 contacts →

Exact match

“The Irrigation Association is the leading membership organization for irrigation equipment and system manufacturers, dealers, distributors, designers, consultants, contractors and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchArlington, VA, United StatesHQ recorded Sep 20, 2026n/a403 contacts →

Exact match

“The Agricultural Retailers Association (ARA) advocates, influences, educates and provides services to support sellers of seeds, nutrients, crop protection products, farm…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchWashington, DC, United StatesHQ recorded Sep 20, 2026n/a402 contacts →

Exact match

“RILA is the US trade association for leading retailers.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchSacramento, CA, United StatesHQ recorded Sep 20, 202651-200380 contacts →

Exact match

“The CALIFORNIA ASSOCIATION OF REALTORS® is one of the largest state trade organizations in the United States, with members dedicated to the advancement of professionalism in real…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchNorth Hollywood, CA, United StatesHQ recorded Sep 20, 202610001+351 contacts →

Exact match

“Affiliated Property Craftspersons Local 44 is a professional association of craft persons having specialized skills and talents within the entertainment industry.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchMaryland Heights, MO, United StatesHQ recorded Sep 20, 2026n/a344 contacts →

Exact match

“PCA Mission: The Painting Contractors Association serves the coating and wall covering industry with standards, education, training, advocacy, and best practices essential to…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchIrvine, CA, United StatesHQ recorded Sep 20, 202651-200313 contacts →

Exact match

“SCA is the global stage for specialty coee, where culture, commerce and community collide.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchWinston-salem, NC, United StatesHQ recorded Sep 20, 2026201-500278 contacts →

Exact match

“For more than 50 years, we've partnered with entrepreneurs across North America to provide the buying power, business intelligence, marketing expertise, operational support, and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchWayne, PA, United StatesHQ recorded Sep 20, 2026201-500272 contacts →

Exact match

“AD is a member-owned organization, passionate about bringing growth-oriented independent distributors and best-in-class supplier partners together with the purpose to outperform…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchFairfax, VA, United StatesHQ recorded Sep 20, 202651-200268 contacts →

Exact match

“AVIXA™ is the Audiovisual and Integrated Experience Association, producer of InfoComm trade shows around the world, co-owner of Integrated Systems Europe, and the international…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchArlington, VA, United StatesHQ recorded Sep 20, 202651-200250 contacts →

Exact match

“As the food industry association, FMI works with and on behalf of the entire industry to advance a safer, healthier and more efficient consumer food supply.FMI is a champion for…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchWashington, DC, United StatesHQ recorded Sep 20, 202610001+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 20, 2026 · View company records in RevenueBase
22Exact matchArlington, VA, United StatesHQ recorded Sep 20, 202651-200245 contacts →

Exact match

“The National Apartment Association envisions a world where rental housing is a valued partner in every community.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchWashington, DC, United StatesHQ recorded Sep 20, 2026n/a231 contacts →

Exact match

“The Direct Selling Association (DSA) is the U.S.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United StatesHQ recorded Sep 20, 202651-200214 contacts →

Exact match

“SIFMA is the voice of the nation’s securities industry, bringing together the shared interests of hundreds of broker-dealers, investment banks and asset managers.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchWashington, DC, United StatesHQ recorded Sep 20, 202651-200214 contacts →

Exact match

“AHLA is the only national organization dedicated to serving the interests of hoteliers on the front line, behind the scenes, and on Capitol Hill.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 1,976 industry associations based in the United States

See the full list, filter by size, metro and specialty, and access 8,253 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industry associations based in the United States at a glance

As of Sep 20, 2026
24.0%Verified-email coverage
17.4Average contacts per company
1-10Median size (employees)
6.0%Largest-city concentration · Washington
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
1,212
11-50
442
51-200
162
201-500
89
501-1,000
32
1,001-5,000
21
5,001-10,000
5
10001+
10

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 1,976 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 “industry associations” 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 8,253 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 20, 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 “industry associations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industry associations are there based in the United States?

RevenueBase identified 1,976 company matches for industry associations 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?

National Association Of Realtors tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industry associations?

Washington leads with 119 company records, followed by New York (47) and Chicago (38).

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 8,253 professional contacts with verified work emails tracked across these 1,976 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 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 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.