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Company lists · Data refreshed September 2026

Top 25 Responsible AI companies based in the United States

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 1,884 companies tracked

RevenueBase identified 1,884 responsible AI companies headquartered in the United States as of September 2026 and tracks 402,203 professional contacts across them, including 120,681 with verified work emails and 42,732 with mobile numbers. New York is the largest hub.

This list covers responsible AI companies 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
1,884Companies
402,203Contacts tracked
120,681Verified emails
42,732Mobile numbers
Explore all 1,884 companies → Free signup · no credit card · 500 free credits

The 25 largest responsible AI companies based in the United States

Ranked by team size
Top 25 of 1,884 responsible AI companies based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names responsible AI companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
CognizantPartial evidence
Teaneck, NJ, United StatesHQ checked Sep 5, 202610001+326,658

“Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value.”

Source: company website · checked Sep 5, 2026
2
OpenaiPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261,001-5,0007,563

“OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity.”

Source: company website · checked Sep 5, 2026
3
Rackspace TechnologyPartial evidence
San Antonio, TX, United StatesHQ checked Sep 5, 20265,001-10,0007,069

“Rackspace Technology® is the operator of the full enterprise AI stack from governed private cloud to AI inference and agents in production.”

Source: company website · checked Sep 5, 2026
4
Scale AIPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 2026n/a6,133

“Scale’s mission is to develop reliable AI systems for the world’s most important decisions.”

Source: company website · checked Sep 5, 2026
5
TuringPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 20261,001-5,0006,094

“Turing is one of the world’s fastest-growing AI companies accelerating the advancement and deployment of powerful AI systems.”

Source: company website · checked Sep 5, 2026
6
AltimetrikPartial evidence
Southfield, MI, United StatesHQ checked Sep 5, 20265,001-10,0005,969

“Altimetrik is an AI-native engineering company that builds systems to power the modern enterprise.”

Source: company website · checked Sep 5, 2026
7
Palantir TechnologiesPartial evidence
Miami, CO, United StatesHQ checked Sep 5, 20261,001-5,0005,403

“AI-powered automation for every decision.”

Source: company website · checked Sep 5, 2026
8
BounteousPartial evidence
Frisco, TX, United StatesHQ checked Sep 5, 20261,001-5,0002,493

“Bounteous is a global AI Services firm where agentic engineering and human experience converge to deliver transformative business outcomes for the enterprise.”

Source: company website · checked Sep 5, 2026
9
OnetrustStrong evidence
Atlanta, GA, United StatesHQ checked Sep 5, 20261,001-5,0002,350

“OneTrust, the AI-Ready Governance Platform™, enables innovation through the responsible use of data and AI.”

Source: company website · checked Sep 5, 2026
10
DataikuPartial evidence
New York, NY, United StatesHQ checked Sep 5, 20261,001-5,0001,510

“Dataiku is the Platform for AI Success, the enterprise orchestration layer for building, deploying, and governing AI.”

Source: company website · checked Sep 5, 2026
11
StatusneoPartial evidence
Palo Alto, CA, United StatesHQ checked Sep 5, 20261,001-5,0001,045

“All enterprises are racing to adopt AI.”

Source: company website · checked Sep 5, 2026
12
Snorkel AIPartial evidence
Redwood City, CA, United StatesHQ checked Sep 5, 2026201-500967

“Snorkel AI is the frontier AI data lab, helping teams build the data and environments behind high-performing frontier and agentic AI.”

Source: company website · checked Sep 5, 2026
13
UniphorePartial evidence
Palo Alto, CA, United StatesHQ checked Sep 5, 2026501-1,000903

“Uniphore is the Business AI Company powering the agentic enterprise.”

Source: company website · checked Sep 5, 2026
14
BLENDPartial evidence
Columbia, MD, United StatesHQ checked Sep 5, 20261,001-5,000855

“Blend is a premier AI services provider, committed to co-creating meaningful impact for its clients through the power of data science, AI, technology, and people.”

Source: company website · checked Sep 5, 2026
15
QubikaPartial evidence
Austin, TX, United StatesHQ checked Sep 5, 2026501-1,000834

“Qubika helps businesses evolve from Digital-Native to AI-Native.”

Source: company website · checked Sep 5, 2026
16
Thoth AIPartial evidence
Singapore, CA, United StatesHQ checked Sep 5, 2026201-500770

“Thoth AI is a global AI data solutions company with R&D operations in Silicon Valley, working with AI teams to support the design, development, and deployment of production-grade…”

Source: company website · checked Sep 5, 2026
17
66degreesPartial evidence
Chicago, IL, United StatesHQ checked Sep 5, 2026501-1,000685

“At 66degrees, we help companies navigate through the complexities of AI, transforming data into intelligent solutions that empower the modern workforce.”

Source: company website · checked Sep 5, 2026
18
Relevance LABIndirect evidence
San Jose, CA, United StatesHQ checked Sep 5, 2026501-1,000537

“Relevance Lab is a next-generation technology services company -.”

Source: company website · checked Sep 5, 2026
19
OmdenaPartial evidence
New York, NY, United StatesHQ checked Sep 5, 2026201-500533

“Most AI projects stall between prototype and deployment.”

Source: company website · checked Sep 5, 2026
20
TCG DigitalPartial evidence
Somerset, NJ, United StatesHQ checked Sep 5, 2026501-1,000524

“TCG Digital is the AI & digital arm of The Chatterjee Group (TCG).”

Source: company website · checked Sep 5, 2026
21
Volga PartnersPartial evidence
Kirkland, WA, United StatesHQ checked Sep 5, 20261,001-5,000516

“Volga Partners is a global leader in generative AI (GenAI) innovation, building and deploying advanced AI solutions that power real-world business transformation.”

Source: company website · checked Sep 5, 2026
22
ProvectusPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 2026201-500434

“Provectus is an AI professional services vendor built to be the most outcomes-centric partner for your AI transformation.”

Source: company website · checked Sep 5, 2026
23
VeritonePartial evidence
Denver, CO, United StatesHQ checked Sep 5, 2026501-1,000427

“Veritone (NASDAQ: VERI) builds human-centered enterprise AI solutions.”

Source: company website · checked Sep 5, 2026
24
h2o.aiPartial evidence
Mountain View, CA, United StatesHQ checked Sep 5, 2026201-500405

“Founded in 2012, H2O.ai is on a mission to democratize AI.”

Source: company website · checked Sep 5, 2026
25
VenturedivePartial evidence
Mountain View, CA, United StatesHQ checked Sep 5, 2026201-500403

“At VentureDive, we specialize in building scalable, intelligent solutions that unlock the power of Data and AI.”

Source: company website · checked Sep 5, 2026

Showing 25 of 1,884 responsible AI companies based in the United States

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Responsible AI companies based in the United States at a glance

As of Sep 5, 2026
1-10Median size (employees)
New YorkLargest hub · 143 HQs
42,732Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
1,141
11-50
522
51-200
149
201-500
37
501-1,000
15
1,001-5,000
12
5,001-10,000
2
10001+
5

Verified emails by last verification

0–30
112,555
31–60
6,694
61–90
70
90–180
32
180+
1,330

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 responsible AI companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “responsible AI companies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among responsible AI companies, 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 an evidence 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, 120,681 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 5, 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.

Responsible AI companies by metro

Frequently asked

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

RevenueBase identified 1,884 responsible AI companies 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?

Cognizant, headquartered in Teaneck, tops this list with the largest team on record.

Which city has the most responsible AI companies?

New York leads with 143 headquartered companies, followed by San Francisco (135) and Austin (59).

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 120,681 verified decision-maker contacts tracked across these 1,884 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 5, 2026.

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Related lists

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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.

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