Company lists · Data refreshed September 2026

Top 25 AI model developers worldwide

Name: AI model developers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 8,548 companies tracked

RevenueBase identified 8,548 company matches for AI model developers worldwide as of September 2026 and tracks 471,093 professional contacts across them, including 121,010 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for AI model developers 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 19, 2026. Country and city lists for AI model developers 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 19, 2026 How this list was built

8,548Companies

471,093Contacts tracked

121,010Verified emails

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The 25 largest AI model developers worldwide

Ranked by team size

Top 25 of 8,548 company matches for AI model developers worldwide, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Cognizant	Exact match	Teaneck, NJ, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
2	Baidu, INC	Exact match	Beijing, ChinaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
3	Scale AI	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	n/a	6,133 contacts →
	Exact match “Scale’s mission is to develop reliable AI systems for the world’s most important decisions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Turing	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
5	Altimetrik	Exact match	Southfield, MI, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
6	Palantir Technologies	Exact match	Miami, CO, United StatesHQ recorded Sep 19, 2026	1,001-5,000	5,403 contacts →
	Exact match “AI-powered automation for every decision.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Telus Digital AI Data Solutions	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 19, 2026	10001+	4,886 contacts →
	Exact match “TELUS Digital AI & Data Solutions partners with a diverse and vibrant community to help our customers enhance their AI and machine learning models.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Anthropic	Exact match	United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
9	Cloudfactory	Exact match	Us / Uk / Nepal / Kenya, United StatesHQ recorded Sep 19, 2026	1,001-5,000	3,574 contacts →
	Exact match “Bridge the gap between your AI’s promise and its real-world performance.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Centific	Exact match	Redmond, WA, United StatesHQ recorded Sep 19, 2026	5,001-10,000	2,982 contacts →
	Exact match “Zero distance innovation for GenAI creators and industries Expertly engineering platforms and curating multimodal, multilingual data, we empower the ‘Magnificent Seven’ and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Writer	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
12	Rubixe	Exact match	Bengaluru, IndiaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
13	Quantium	Exact match	Eveleigh, AustraliaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
14	kore.ai	Exact match	San Mateo, CA, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
15	Snorkel AI	Exact match	Redwood City, CA, United StatesHQ recorded Sep 19, 2026	201-500	967 contacts →
	Exact match “Snorkel AI is the frontier AI data lab, helping teams build the data and environments behind high-performing frontier and agentic AI.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Uniphore	Exact match	Palo Alto, CA, United StatesHQ recorded Sep 19, 2026	501-1,000	903 contacts →
	Exact match “Uniphore is the Business AI Company powering the agentic enterprise.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	MILA	Exact match	Montréal, QC, CanadaHQ recorded Sep 19, 2026	n/a	747 contacts →
	Exact match “Founded by Professor Yoshua Bengio of the University of Montreal, Mila is a research institute in artificial intelligence that now brings together over 1,200 specialized…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Indianic Infotech Limited	Exact match	Ahmedabad, IndiaHQ recorded Sep 19, 2026	501-1,000	734 contacts →
	Exact match “IndiaNIC is a leading AI development, premier machine learning solutions provider and Software Development Company, established in 1998 in Ahmedabad, India, with a continuously…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Sberdevices	Exact match	Moscow, RussiaHQ recorded Sep 19, 2026	1,001-5,000	693 contacts →
	Exact match “Кто мы?” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Elinext	Exact match	Warsaw, PolandHQ recorded Sep 19, 2026	501-1,000	646 contacts →
	Exact match “We are a global AI-powered software development company with 28+ years of engineering experience, delivering human-verified AI solutions and complex software systems for…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Leapfrog Technology, INC	Exact match	Seattle, WA, United StatesHQ recorded Sep 19, 2026	201-500	550 contacts →
	Exact match “Trusted by 200+ enterprises, we are a full-stack AI technology partner that helps you build digital experiences of tomorrow by leveraging GenAI, Machine Learning, and AWS.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Omdena	Exact match	New York, NY, United StatesHQ recorded Sep 19, 2026	201-500	533 contacts →
	Exact match “Most AI projects stall between prototype and deployment.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Volga Partners	Exact match	Kirkland, WA, United StatesHQ recorded Sep 19, 2026	1,001-5,000	516 contacts →
	Exact match “Volga Partners is a global leader in generative AI (GenAI) innovation, building and deploying advanced AI solutions that power real-world business transformation.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Augtech Nextwealth IT Services Private Limited	Exact match	Bhilai, IndiaHQ recorded Sep 19, 2026	201-500	490 contacts →
	Exact match “Augtech NextWealth IT Services Pvt.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Openxcell Next-Gen AI Services	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 19, 2026	201-500	484 contacts →
	Exact match “Founded in 2009, OpenXcell is at the forefront of AI-driven innovation, offering cutting-edge software development services that propel businesses into the future.” Recorded in the RevenueBase company graph · Sep 19, 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 “AI model developers”. 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 8,548 AI model developers worldwide

See the full list, filter by size, metro and specialty, and access 121,010 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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AI model developers worldwide at a glance

As of Sep 19, 2026

25.7%Verified-email coverage

55.1Average contacts per company

1-10Median size (employees)

2.7%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

5,209

11-50

2,535

51-200

568

201-500

132

501-1,000

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 AI model developers are linked below.
What qualifies: Company records worldwide whose business descriptions match “AI model developers” 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 121,010 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 model developers by location

49 lists · largest first

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

How many AI model developers are there worldwide?

RevenueBase identified 8,548 company matches for AI model developers 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 AI model developers?

The United States leads with 1,443 companies, followed by India (1,304) and the United Kingdom (339). Every AI model developers list by country and city is linked on this page.

Which city has the most AI model developers?

London leads with 230 company records, followed by San Francisco (141) and Hyderabad (114).

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 121,010 professional contacts with verified work emails tracked across these 8,548 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.