Company lists · Data refreshed September 2026

Top 25 AI engineering consultancies based in the United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 3,257 companies tracked

RevenueBase identified 3,257 AI engineering consultancies headquartered in the United States as of September 2026 and tracks 522,463 professional contacts across them, including 169,420 with verified work emails. New York is the largest hub.

This list covers AI engineering consultancies 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 21, 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 21, 2026 86% judged on-target in blind review

3,257Companies

522,463Contacts tracked

169,420Verified emails

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The 25 largest AI engineering consultancies based in the United States

Ranked by team size

Top 25 of 3,257 AI engineering consultancies based in the United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to AI engineering consultancies: 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 21, 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 21, 2026
2	Epam Systems	Strong evidence	Newtown, PA, United StatesHQ checked Sep 21, 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 21, 2026
3	Thoughtworks	Strong evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	10001+	11,634 contacts →
	Strong evidence “We are a global technology consultancy that delivers extraordinary impact by blending design, engineering and AI expertise.” Source: RevenueBase Database · checked Sep 21, 2026
4	Encora INC	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 21, 2026	5,001-10,000	7,568 contacts →
	Indirect evidence “Coforge announces the successful closure of the Encora acquisition.” Source: RevenueBase Database · checked Sep 21, 2026
5	Ascendion	Strong evidence	Basking Ridge, NJ, United StatesHQ checked Sep 21, 2026	10001+	6,195 contacts →
	Strong evidence “Ascendion is an AI-native software engineering disruptor helping businesses innovate faster, smarter, and with greater impact.” Source: RevenueBase Database · checked Sep 21, 2026
6	Tiger Analytics	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 21, 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 21, 2026
7	Altimetrik	Strong evidence	Southfield, MI, United StatesHQ checked Sep 21, 2026	5,001-10,000	5,969 contacts →
	Strong evidence “Altimetrik is an AI-native engineering company that builds systems to power the modern enterprise.” Source: RevenueBase Database · checked Sep 21, 2026
8	Perficient	Partial evidence	St Louis, MO, United StatesHQ checked Sep 21, 2026	5,001-10,000	5,336 contacts →
	Partial evidence “Perficient is the global AI and technology consulting firm disrupting the traditional consulting model.” Source: RevenueBase Database · checked Sep 21, 2026
9	Brillio	Partial evidence	Dallas, TX, United StatesHQ checked Sep 21, 2026	5,001-10,000	5,285 contacts →
	Partial evidence “Brillio is The Enterprise AI Accelerator helping Fortune companies move from AI ambition to scaled impact, faster.” Source: RevenueBase Database · checked Sep 21, 2026
10	XEBIA	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 21, 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 21, 2026
11	Quantiphi	Strong evidence	Marlborough, MA, United StatesHQ checked Sep 21, 2026	1,001-5,000	3,965 contacts →
	Strong evidence “Quantiphi is an award-winning AI-first digital engineering company driven by the desire to reimagine and realize transformational opportunities at the heart of the business.” Source: RevenueBase Database · checked Sep 21, 2026
12	SAMA	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 21, 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 21, 2026
13	Bounteous	Strong evidence	Frisco, TX, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,493 contacts →
	Strong 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 21, 2026
14	Accion Labs	Indirect evidence	Bridgeville, PA, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,417 contacts →
	Indirect evidence “Accion Labs is an - headquartered in Pittsburgh.” Source: RevenueBase Database · checked Sep 21, 2026
15	MAQ Software	Partial evidence	Redmond, WA, United StatesHQ checked Sep 21, 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 21, 2026
16	Marlabs	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 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 21, 2026
17	SG Analytics	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,964 contacts →
	Partial 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 21, 2026
18	Ilink Digital	Partial evidence	Bothell, WA, United StatesHQ checked Sep 21, 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 21, 2026
19	Aditi Consulting	Strong evidence	Bellevue, WA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,060 contacts →
	Strong evidence “We’re the AI-powered engineering expertise behind some of the world’s most innovative companies.” Source: RevenueBase Database · checked Sep 21, 2026
20	Statusneo	Partial evidence	Palo Alto, CA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,045 contacts →
	Partial evidence “All enterprises are racing to adopt AI.” Source: RevenueBase Database · checked Sep 21, 2026
21	BLEND	Partial evidence	Columbia, MD, United StatesHQ checked Sep 21, 2026	1,001-5,000	855 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 21, 2026
22	Qubika	Partial evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	501-1,000	834 contacts →
	Partial evidence “Qubika helps businesses evolve from Digital-Native to AI-Native.” Source: RevenueBase Database · checked Sep 21, 2026
23	Datavail	Partial evidence	Boulder, CO, United StatesHQ checked Sep 21, 2026	1,001-5,000	808 contacts →
	Partial evidence “Datavail \| Data, Cloud & AI-Built for Real Business Outcomes Datavail is a data, cloud, and AI consultancy that helps organizations turn complex technology environments into…” Source: RevenueBase Database · checked Sep 21, 2026
24	Phdata	Partial evidence	Minneapolis, MN, United StatesHQ checked Sep 21, 2026	501-1,000	742 contacts →
	Partial evidence “phData is the leading AI and data services company.” Source: RevenueBase Database · checked Sep 21, 2026
25	Akvelon, INC	Strong evidence	Bellevue, WA, United StatesHQ checked Sep 21, 2026	1,001-5,000	738 contacts →
	Strong evidence “Akvelon is a software engineering company helping enterprise teams turn AI adoption into measurable engineering results: improving productivity, reducing inefficiencies, and…” Source: RevenueBase Database · checked Sep 21, 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 engineering consultancies. 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 engineering consultancies.
Partial evidence: Its own public description names part of AI engineering consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name AI engineering consultancies. 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 3,257 AI engineering consultancies based in the United States

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AI engineering consultancies based in the United States at a glance

As of Sep 21, 2026

32.4%Verified-email coverage

160.4Average contacts per company

1-10Median size (employees)

5.7%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

2,041

11-50

755

51-200

310

201-500

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 3,257 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 engineering consultancies, 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 engineering consultancies”. 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 engineering consultancies), 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 engineering consultancies, 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, 169,420 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 21, 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 engineering consultancies 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 engineering consultancies, 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 engineering consultancies are there based in the United States?

RevenueBase identified 3,257 AI engineering consultancies 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 engineering consultancies?

New York leads with 185 headquartered companies, followed by San Francisco (135) and Austin (125).

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 169,420 verified decision-maker contacts tracked across these 3,257 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 21, 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.