Company lists · Data refreshed September 2026

Top 25 AI research companies based in the United States

RevenueBase identified 223 company matches for AI research companies associated with the United States as of September 2026 and tracks 5,796 professional contacts across them, including 2,461 with verified work emails. San Francisco is the largest hub.

This list covers company matches for AI research companies 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 19, 2026 How this list was built
223Companies
5,796Contacts tracked
2,461Verified emails
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The 25 largest AI research companies based in the United States

Ranked by team size
Top 25 of 223 company matches for AI research companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchStamford, CT, United StatesHQ recorded Sep 19, 20261,001-5,0001,736 contacts →

Exact match

“ISG (Nasdaq: is a global AI-centered technology research and advisory firm.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchLivonia, MI, United StatesHQ recorded Sep 19, 20261,001-5,0001,155 contacts →

Exact match

“Welcome to Escalent.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchWilmington, DE, United StatesHQ recorded Sep 19, 2026201-500325 contacts →

Exact match

“Transparency Market Research Pvt.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchMountain View, CA, United StatesHQ recorded Sep 19, 202651-200218 contacts →

Exact match

“Located in the heart of Silicon Valley, Baidu USA is one of the R&D centers of Baidu, China’s largest search engine provider.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202651-200206 contacts →

Exact match

“quantilope is a technology company obsessed with helping customers grow their brand.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchCleveland, OH, United StatesHQ recorded Sep 19, 202651-200151 contacts →

Exact match

“Cleveland Research Company is an independent research firm headquartered in Cleveland, Ohio.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchDenver, CO, United StatesHQ recorded Sep 19, 202651-20084 contacts →

Exact match

“Founded in 2002, ROI Rocket provides full-service research, marketing and sales automation, and digital agency support to consultants, investors, corporate clients, and the…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202651-20077 contacts →

Exact match

“Knit is the AI-Native Research Agency.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchNew York, United StatesHQ recorded Sep 19, 2026201-50071 contacts →

Exact match

“Superior data for decision-making.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchColorado Springs, CO, United StatesHQ recorded Sep 19, 2026n/a69 contacts →

Exact match

“Are you ready to dive into the transformative world of AI?”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202651-20041 contacts →

Exact match

“Metaforms is the Agentic OS for Market Research.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchWashington, DC, United StatesHQ recorded Sep 19, 202611-5039 contacts →

Exact match

“At Mercury’s core, we are research experts who pride ourselves on creating advanced and innovative technologies for executing online research.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202611-5039 contacts →

Exact match

“Education, News, Ai Devolpment & Asset Management, Conferences & History Think Tank Rebellion Research is a top tier, US-based research firm and think tank.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchSan Francisco, CA, United StatesHQ recorded Sep 19, 2026n/a37 contacts →

Exact match

“CleverX is the AI-native research platform for product and insights teams who need answers fast.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchSan Francisco, CA, United StatesHQ recorded Sep 19, 202611-5033 contacts →

Exact match

“At It-Jim, we turn visual, audio, and text data into actionable insights.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchWashington Dc, DC, United StatesHQ recorded Sep 19, 202651-20025 contacts →

Exact match

“HarrisX is a technology, analytics, and research company, that leverages data and creativity to drive strategic answers to our client’s burning questions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchAustin, TX, United StatesHQ recorded Sep 19, 202611-5023 contacts →

Exact match

“Filuta AI uses Composite Artificial Intelligence to present powerful solutions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchDenver, CO, United StatesHQ recorded Sep 19, 202611-5022 contacts →

Exact match

“Langston is a consumer insights firm combining research expertise with a responsible approach to AI to deliver fast, reliable intelligence that holds up when decisions matter.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchWilmington, United StatesHQ recorded Sep 19, 202651-20021 contacts →

Exact match

“We are an AI research and development firm, primarily working with academia, think tanks, and government bodies to advance specific AI topics and bring latest mature research…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchCharlottesville, VA, United StatesHQ recorded Sep 19, 20261-1021 contacts →

Exact match

“CIR works with established and start-up companies; industry giants and niche players; market leaders and new entrants.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchSan Francisco, United StatesHQ recorded Sep 19, 20261-1017 contacts →

Exact match

“From San Francisco to London to Taipei, we've hosted workshops for 500+ students, helped write our university's AI policy, and run hackathons that actually ship long-lasting…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchPalo Alto, CA, United StatesHQ recorded Sep 19, 20261-1015 contacts →

Exact match

“Progressive Ventures is dedicated to fueling the next wave of AI innovation in enterprises”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchSan Francisco, CA, United StatesHQ recorded Sep 19, 20261-1013 contacts →

Exact match

“LAILA is an AI-powered market research platform built on synthetic audiences.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchSan Diego, CA, United StatesHQ recorded Sep 19, 20261-1012 contacts →

Exact match

“We're not your typical research company.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchMiddleton, WI, United StatesHQ recorded Sep 19, 202611-5012 contacts →

Exact match

“At AI SPINS, we redefine possibilities by integrating cutting-edge AI solutions into your business strategy.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 223 AI research companies based in the United States

See the full list, filter by size, metro and specialty, and access 2,461 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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AI research companies based in the United States at a glance

As of Sep 19, 2026
42.5%Verified-email coverage
26.0Average contacts per company
1-10Median size (employees)
15.2%Largest-city concentration · San Francisco
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
126
11-50
63
51-200
24
201-500
5
501-1,000
2
1,001-5,000
2
5,001-10,000
1

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 223 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 “AI research companies” 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 2,461 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.

AI research companies by metro

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 “AI research companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many AI research companies are there based in the United States?

RevenueBase identified 223 company matches for AI research companies 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?

ISG Information Services Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most AI research companies?

San Francisco leads with 34 company records, followed by New York (25) and Dallas (7).

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 2,461 professional contacts with verified work emails tracked across these 223 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.

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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.