Company lists · Data refreshed September 2026

Top 25 Main AI companies worldwide

Name: Main AI companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 14,482 companies tracked

RevenueBase identified 14,482 company matches for main AI companies worldwide as of September 2026 and tracks 738,456 professional contacts across them, including 186,887 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for main AI companies worldwide, 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 21, 2026. Country and city lists for main AI companies follow the table.

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 21, 2026 How this list was built

14,482Companies

738,456Contacts tracked

186,887Verified emails

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The 25 largest main AI companies worldwide

Ranked by team size

Top 25 of 14,482 company matches for main AI companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Cognizant	Exact match	Teaneck, NJ, United StatesHQ recorded Sep 21, 2026	10001+	326,658 contacts →
	Exact match “Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Concentrix	Exact match	Newark, CA, United StatesHQ recorded Sep 21, 2026	10001+	148,042 contacts →
	Exact match “We’re Concentrix, a Fortune 500® technology and services leader, helping the world's best brands cut through AI hype and create intelligent operations that perform in the real…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Publicis Sapient	Exact match	Boston, MA, United StatesHQ recorded Sep 21, 2026	10001+	20,235 contacts →
	Exact match “Publicis Sapient is a technology company that provides enterprise AI platforms and services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Baidu, INC	Exact match	Beijing, ChinaHQ recorded Sep 21, 2026	10001+	14,658 contacts →
	Exact match “Baidu is a leading AI company with strong Internet foundation, driven by our mission to “make the complicated world simpler through technology”.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Valuelabs	Exact match	Hyderabad, United StatesHQ recorded Sep 21, 2026	5,001-10,000	8,506 contacts →
	Exact match “Founded in 1997, ValueLabs is a global Agentic AI services company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Fractal	Exact match	New York, United StatesHQ recorded Sep 21, 2026	5,001-10,000	6,154 contacts →
	Exact match “Fractal is a publicly listed global enterprise AI company with a vision to power every human decision in the enterprise.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Turing	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	6,094 contacts →
	Exact match “Turing is one of the world’s fastest-growing AI companies accelerating the advancement and deployment of powerful AI systems.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Altimetrik	Exact match	Southfield, MI, United StatesHQ recorded Sep 21, 2026	5,001-10,000	5,969 contacts →
	Exact match “Altimetrik is an AI-native engineering company that builds systems to power the modern enterprise.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Palantir Technologies	Exact match	Miami, CO, United StatesHQ recorded Sep 21, 2026	1,001-5,000	5,403 contacts →
	Exact match “AI-powered automation for every decision.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	LG CNS	Exact match	Seoul, South KoreaHQ recorded Sep 21, 2026	5,001-10,000	4,637 contacts →
	Exact match “LG CNS is a leading global AI service provider specializing in AX (AI Transformation).” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Niit Technologies Limited	Exact match	Noida, IndiaHQ recorded Sep 21, 2026	5,001-10,000	4,582 contacts →
	Exact match “NIIT Tech is Coforge now.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Anthropic	Exact match	United StatesHQ recorded Sep 21, 2026	n/a	4,328 contacts →
	Exact match “We're an AI research company that builds reliable, interpretable, and steerable AI systems.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Nuance Communications	Exact match	Burlington, MA, United StatesHQ recorded Sep 21, 2026	10001+	3,544 contacts →
	Exact match “Nuance Communications is a technology pioneer with market leadership in conversational, ambient, and generative AI.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Tempus AI	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,758 contacts →
	Exact match “Tempus is a technology company advancing precision medicine through the practical application of artificial intelligence in healthcare.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Accolite	Exact match	Hyderabad, IndiaHQ recorded Sep 21, 2026	1,001-5,000	2,702 contacts →
	Exact match “This page has transitioned to Bounteous India.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Accion Labs	Exact match	Bridgeville, PA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,417 contacts →
	Exact match “Accion Labs is an - headquartered in Pittsburgh.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Mindsprint	Exact match	SingaporeHQ recorded Sep 21, 2026	1,001-5,000	2,394 contacts →
	Exact match “Mindsprint exists to responsibly engineer the next generation of enterprises- driven by insight, innovation, and passion.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Marlabs	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,000 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Writer	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	n/a	1,596 contacts →
	Exact match “WRITER is where the world’s leading enterprises orchestrate AI-powered work.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	C3 AI	Exact match	Redwood City, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,440 contacts →
	Exact match “At C3 AI, we put your data to work for you.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Rubixe	Exact match	Bengaluru, IndiaHQ recorded Sep 21, 2026	201-500	1,369 contacts →
	Exact match “Rubixe: Revolutionizing Businesses with AI Expertise" With over 20 years in analytics and AI, Rubixe is more than just an AI solutions company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Intive	Exact match	Regensburg, GermanyHQ recorded Sep 21, 2026	1,001-5,000	1,327 contacts →
	Exact match “intive is an AI-native software engineering company that blends technical excellence with human-centric design to build high-impact digital products.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Quantium	Exact match	Eveleigh, AustraliaHQ recorded Sep 21, 2026	1,001-5,000	1,278 contacts →
	Exact match “We've been building AI systems that run in production since 2002.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	kore.ai	Exact match	San Mateo, CA, United StatesHQ recorded Sep 21, 2026	501-1,000	1,237 contacts →
	Exact match “Kore.ai, a leader in enterprise AI, accelerates business outcomes from AI with agentic AI applications built on the industry-leading Kore.ai Agent Platform.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Statusneo	Exact match	Palo Alto, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,045 contacts →
	Exact match “All enterprises are racing to adopt AI.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “main AI companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 14,482 main AI companies worldwide

See the full list, filter by size, metro and specialty, and access 186,887 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Main AI companies worldwide at a glance

As of Sep 21, 2026

25.3%Verified-email coverage

51.0Average contacts per company

1-10Median size (employees)

2.8%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

8,657

11-50

4,258

51-200

1,092

201-500

255

501-1,000

100

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for main AI companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “main AI 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. 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 186,887 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 21, 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.

Main AI companies by location

67 lists · largest first

Every Main AI companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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

How many main AI companies are there worldwide?

RevenueBase identified 14,482 company matches for main AI companies worldwide 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?

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

Which country has the most main AI companies?

The United States leads with 2,481 companies, followed by India (2,086) and the United Kingdom (637). Every main AI companies list by country and city is linked on this page.

Which city has the most main AI companies?

London leads with 401 company records, followed by Hyderabad (191) and Dubai (189).

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 186,887 professional contacts with verified work emails tracked across these 14,482 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 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 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.