Company lists · Data refreshed September 2026

Top 25 AI consulting firms based in the United States

Name: AI consulting firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 4,295 companies tracked

RevenueBase identified 4,295 AI consulting firms headquartered in the United States as of September 2026 and tracks 554,011 professional contacts across them, including 183,978 with verified work emails. New York is the largest hub.

This list covers AI consulting firms 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 14, 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 14, 2026 86% judged on-target in blind review

4,295Companies

554,011Contacts tracked

183,978Verified emails

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The 25 largest AI consulting firms based in the United States

Ranked by team size

Top 25 of 4,295 AI consulting firms based in the United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to AI consulting firms: 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	Cognizant	Partial evidence	Teaneck, NJ, United StatesHQ checked Sep 14, 2026	10001+	326,658 contacts →
	Partial evidence “Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value.” Source: RevenueBase Database · checked Sep 14, 2026
2	Epam Systems	Strong evidence	Newtown, PA, United StatesHQ checked Sep 14, 2026	10001+	60,211 contacts →
	Strong evidence “EPAM (NYSE:EPAM) is a global leader in AI transformation engineering and integrated consulting, serving Forbes Global companies and ambitious startups.” Source: RevenueBase Database · checked Sep 14, 2026
3	Thoughtworks	Partial evidence	Chicago, IL, United StatesHQ checked Sep 14, 2026	10001+	11,634 contacts →
	Partial evidence “We are a global technology consultancy that delivers extraordinary impact by blending design, engineering and AI expertise.” Source: RevenueBase Database · checked Sep 14, 2026
4	Protiviti	Partial evidence	Menlo Park, CA, United StatesHQ checked Sep 14, 2026	5,001-10,000	8,779 contacts →
	Partial evidence “Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently face the…” Source: RevenueBase Database · checked Sep 14, 2026
5	Ci&t	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	5,001-10,000	8,037 contacts →
	Partial evidence “We are your global partner in tech-integrated business solutions, turning AI ambition into measurable business impact.” Source: RevenueBase Database · checked Sep 14, 2026
6	Ascendion	Partial evidence	Basking Ridge, NJ, United StatesHQ checked Sep 14, 2026	10001+	6,195 contacts →
	Partial evidence “Ascendion is an AI-native software engineering disruptor helping businesses innovate faster, smarter, and with greater impact.” Source: RevenueBase Database · checked Sep 14, 2026
7	Tiger Analytics	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 14, 2026	5,001-10,000	6,160 contacts →
	Indirect evidence “In a world rife with complexity, we help our customers cut through uncertainty, plan strategically, and execute confidently.” Source: RevenueBase Database · checked Sep 14, 2026
8	Altimetrik	Partial evidence	Southfield, MI, United StatesHQ checked Sep 14, 2026	5,001-10,000	5,969 contacts →
	Partial evidence “Altimetrik is an AI-native engineering company that builds systems to power the modern enterprise.” Source: RevenueBase Database · checked Sep 14, 2026
9	Perficient	Strong evidence	St Louis, MO, United StatesHQ checked Sep 14, 2026	5,001-10,000	5,336 contacts →
	Strong evidence “Perficient is the global AI and technology consulting firm disrupting the traditional consulting model.” Source: RevenueBase Database · checked Sep 14, 2026
10	XEBIA	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 14, 2026	1,001-5,000	5,116 contacts →
	Strong evidence “Xebia is a global, award-winning, AI-first consulting, software engineering, and training company.” Source: RevenueBase Database · checked Sep 14, 2026
11	Tredence INC	Partial evidence	San Jose, CA, United StatesHQ checked Sep 14, 2026	1,001-5,000	3,828 contacts →
	Partial evidence “Tredence is a global data science solutions provider focused on solving the last mile problem in AI.” Source: RevenueBase Database · checked Sep 14, 2026
12	SAMA	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1,001-5,000	3,009 contacts →
	Partial evidence “What Does Sama Do Sama gets your AI project to production-and helps you stay there.” Source: RevenueBase Database · checked Sep 14, 2026
13	Armanino	Indirect evidence	San Ramon, CA, United StatesHQ checked Sep 14, 2026	1,001-5,000	2,989 contacts →
	Indirect evidence “Founded as an alternative to the status quo, Armanino doesn’t just keep up with change, we embrace it.” Source: RevenueBase Database · checked Sep 14, 2026
14	Bounteous	Partial evidence	Frisco, TX, United StatesHQ checked Sep 14, 2026	1,001-5,000	2,493 contacts →
	Partial evidence “Bounteous is a global AI Services firm where agentic engineering and human experience converge to deliver transformative business outcomes for the enterprise.” Source: RevenueBase Database · checked Sep 14, 2026
15	Accion Labs	Indirect evidence	Bridgeville, PA, United StatesHQ checked Sep 14, 2026	1,001-5,000	2,417 contacts →
	Indirect evidence “Accion Labs is an - headquartered in Pittsburgh.” Source: RevenueBase Database · checked Sep 14, 2026
16	MAQ Software	Partial evidence	Redmond, WA, United StatesHQ checked Sep 14, 2026	1,001-5,000	2,323 contacts →
	Partial evidence “MAQ Software enables leading companies to accelerate AI and data initiatives.” Source: RevenueBase Database · checked Sep 14, 2026
17	Alteryx	Partial evidence	Irvine, CA, United StatesHQ checked Sep 14, 2026	1,001-5,000	2,245 contacts →
	Partial evidence “At Alteryx, we put data and AI to work for the Intelligent Enterprise.” Source: RevenueBase Database · checked Sep 14, 2026
18	Teknowledge	Partial evidence	Colorado Springs, United StatesHQ checked Sep 14, 2026	1,001-5,000	2,126 contacts →
	Partial evidence “TeKnowledge is a trusted expert technology services company that partners with companies and countries to navigate the complexities of becoming AI‑First, managing the full…” Source: RevenueBase Database · checked Sep 14, 2026
19	Marlabs	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	1,001-5,000	2,000 contacts →
	Partial evidence “Marlabs is your trusted AI transformation partner with 30 years of experience solving modern challenges, with a proven track record of delivering complex technology solutions to…” Source: RevenueBase Database · checked Sep 14, 2026
20	SG Analytics	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,964 contacts →
	Strong evidence “SG Analytics (SGA), a Straive company, is a leading global data and AI consulting firm delivering solutions across AI, Data, Technology, and Research.” Source: RevenueBase Database · checked Sep 14, 2026
21	Ilink Digital	Partial evidence	Bothell, WA, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,697 contacts →
	Partial evidence “iLink Digital helps enterprises move from AI ambition to AI reality, with the data foundations, security posture, cloud infrastructure, and intelligent applications that make…” Source: RevenueBase Database · checked Sep 14, 2026
22	Alliantgroup	Partial evidence	Houston, TX, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,595 contacts →
	Partial evidence “alliant is the nation's premier consulting and management engineering firm.” Source: RevenueBase Database · checked Sep 14, 2026
23	The Hackett Group INC	Strong evidence	Miami, FL, United StatesHQ checked Sep 14, 2026	501-1,000	1,482 contacts →
	Strong evidence “The Hackett Group, Inc.(NASDAQ: HCKT) is a Gen AI strategic consulting and executive advisory firm that enables Digital World Class® performance.” Source: RevenueBase Database · checked Sep 14, 2026
24	Intapp	Indirect evidence	Palo Alto, CA, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,329 contacts →
	Indirect evidence “Intapp helps professionals turn knowledge, relationships, and operational insights into value.” Source: RevenueBase Database · checked Sep 14, 2026
25	MJV Technology & Innovation	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,168 contacts →
	Strong evidence “We are a global consulting firm that brings together people, technology, and AI to drive business growth and transform organizations with strategy, agility, and impact.” Source: RevenueBase Database · checked Sep 14, 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: AI consulting firms. 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 AI consulting firms.
Partial evidence: Its own public description names part of AI consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name AI consulting firms. 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 4,295 AI consulting firms based in the United States

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AI consulting firms based in the United States at a glance

As of Sep 14, 2026

33.2%Verified-email coverage

129.0Average contacts per company

1-10Median size (employees)

5.8%Largest-city concentration · New York

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

2,721

11-50

981

51-200

383

201-500

116

501-1,000

1,001-5,000

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 4,295 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 AI consulting firms, 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 “AI consulting firms”. 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 AI consulting firms), 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 AI consulting firms, 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, 183,978 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 14, 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.

AI consulting firms 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 AI consulting firms, 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 AI consulting firms are there based in the United States?

RevenueBase identified 4,295 AI consulting firms 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 AI consulting firms?

New York leads with 247 headquartered companies, followed by Austin (155) and San Francisco (152).

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 183,978 verified decision-maker contacts tracked across these 4,295 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 14, 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.