Company lists · Data refreshed November 2026

Top 15 Information systems associations based in the United States

RevenueBase identified 111 company matches for information systems associations associated with the United States as of November 2026 and tracks 3,861 professional contacts across them, including 404 with verified work emails. Atlanta is the largest hub.

This list covers company matches for information systems 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 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
111Companies
3,861Contacts tracked
404Verified emails
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The 15 largest information systems associations based in the United States

Ranked by team size
Top 15 of 111 company matches for information systems associations 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 matchSchaumburg, IL, United StatesHQ recorded Nov 6, 2026201-500906 contacts →

Exact match

“ISACA® represents the global workforce advancing trust in technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLos Alamitos, DC, United StatesHQ recorded Nov 6, 20261,001-5,000855 contacts →

Exact match

“About Us The Computer Society engages computer engineers, scientists, academia, and industry professionals from all areas of computing to set the standard for the education and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 2026n/a62 contacts →

Exact match

“Serving society in the advancement of knowledge and excellence in the study and profession of information systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“SINC prides itself on being a partner to technology leaders across all industries and verticals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMount Laurel, NJ, United StatesHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“As a senior-level IT professional, you provide both strategic and tactical direction to your organization on a daily basis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLargo, MD, United StatesHQ recorded Nov 6, 20261,001-5,00028 contacts →

Exact match

“BDPA (formerly known as,'Black Data Processing Associates') is a non-profit organization of professionals working in or having an interest in the Computer Science and Information…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHilton Head, SC, United StatesHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“The Information Professionals Associations (IPA) is dedicated to exploring the role of information activities, such as influence and cognitive security, within the national…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSanta Rosa, CA, United StatesHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Informing Science Institute is a nonprofit international association advancing the multidisciplinary study of informing systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSilver Spring, MD, United StatesHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“The Association for Information Science and Technology (ASIS & T) is the only professional association that bridges the gap between information science practice and research.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWestford, MA, United StatesHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“The iSchools organization is a consortium of Information Schools dedicated to advancing the information field.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchChicago, IL, United StatesHQ recorded Nov 6, 2026501-1,0004 contacts →

Exact match

“Founded in 1951, the Association of IT Professionals (AITP) remains one of the largest professional technology associations in the country.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRaleigh, NC, United StatesHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Welcome to the ISACA Research Triangle Chapter in North Carolina!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchTampa Bay, FL, United StatesHQ recorded Nov 6, 202651-2003 contacts →

Exact match

“TBTLA is a leading tech association offering education, networking, and volunteer opportunities to IT executives throughout Tampa Bay.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCoral Springs, FL, United StatesHQ recorded Nov 6, 202611-503 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMiami Beach, FL, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“IT Professionals focused on different IT areas, from Web Development to IT Support and Networks.”

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

Showing 15 of 111 information systems associations based in the United States

See the full list, filter by size, metro and specialty, and access 404 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Information systems associations based in the United States at a glance

As of Nov 6, 2026
10.5%Verified-email coverage
34.8Average contacts per company
11-50Median size (employees)
3.6%Largest-city concentration · Atlanta
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
30
11-50
38
51-200
17
201-500
8
501-1,000
7
1,001-5,000
7
5,001-10,000
2
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 111 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 “information systems 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 404 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 “information systems associations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many information systems associations are there based in the United States?

RevenueBase identified 111 company matches for information systems associations 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?

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

Which city has the most information systems associations?

Atlanta leads with 4 company records, followed by New York (4) and Austin (3).

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 404 professional contacts with verified work emails tracked across these 111 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.