Company lists · Data refreshed September 2026
Top 25 AI and machine learning pe firms worldwide
RevenueBase identified 7,787 AI and machine learning pe firms worldwide as of September 2026 and tracks 407,335 professional contacts across them, including 115,026 with verified work emails. The United States is the largest market and London the largest hub.
This list covers AI and machine learning pe firms worldwide, 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 27, 2026. Country and city lists for AI and machine learning pe firms follow the table.
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.
The 25 largest AI and machine learning pe firms worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 27, 2026Thanks. The Data Team will review it. | |||||
| 2 | 11,139 contacts → | ||||
Partial evidence “At Straive, we operationalize Data Analytics and AI for global enterprises, working with several Fortune 500 companies.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 3 | 2,245 contacts → | ||||
Partial evidence “At Alteryx, we put data and AI to work for the Intelligent Enterprise.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 4 | 2,154 contacts → | ||||
Indirect evidence “Two Sigma is a leading quantitative investment management and trading firm with more than $70 billion in assets under management.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,304 contacts → | ||||
Partial evidence “Addepar is a global data and AI platform empowering investment professionals to turn complex financial information into actionable intelligence.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,278 contacts → | ||||
Partial evidence “We've been building AI systems that run in production since 2002.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 7 | 864 contacts → | ||||
Partial evidence “Coditas is an enterprise AI consultant company that designs and builds production‑grade AI systems, from strategy and knowledge infrastructure to agentic workflows, driving AI…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 8 | 734 contacts → | ||||
Strong evidence “IndiaNIC is a leading AI development, premier machine learning solutions provider and Software Development Company, established in 1998 in Ahmedabad, India, with a continuously…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 9 | 561 contacts → | ||||
Partial evidence “Ontra is the leader in AI-powered solutions for the private markets.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 10 | 516 contacts → | ||||
Partial evidence “Volga Partners is a global leader in generative AI (GenAI) innovation, building and deploying advanced AI solutions that power real-world business transformation.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 11 | 490 contacts → | ||||
Indirect evidence “Augtech NextWealth IT Services Pvt.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 12 | 447 contacts → | ||||
Partial evidence “InstaDeep is a pioneer in decision-making AI, driven by the belief that AI can help everyone.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 13 | 427 contacts → | ||||
Partial evidence “Veritone (NASDAQ: VERI) builds human-centered enterprise AI solutions.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 14 | 416 contacts → | ||||
Strong evidence “Founded in 2007 by two machine learning scientists, The Voleon Group is a quantitative hedge fund headquartered in Berkeley, CA.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 15 | 372 contacts → | ||||
Partial evidence “Shorthills AI is a Generative AI and data engineering company that derives its name from Short Hills, New Jersey with offices in India, USA, Australia and Canada.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 16 | 364 contacts → | ||||
Partial evidence “Haptiq is an AI-native enterprise solutions company with purpose-built technology for private equity firms, institutional organizations, government entities, and large-scale…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 17 | 347 contacts → | ||||
Partial evidence “Mininglamp Technology Group is a leading group in China that provides one-stop artificial intelligence (AI) products and service platform.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 18 | 325 contacts → | ||||
Strong evidence “Vision Waves is focused on staying at the forefront of innovation fields of Artificial Intelligence (AI) and Machine Learning (ML).” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 19 | 314 contacts → | ||||
Partial evidence “Absolutdata- an Infogain company, our products and services deliver scalable business impact across the enterprise by combining cutting edge AI and ML with its heritage in…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 20 | 305 contacts → | ||||
Partial evidence “Nakisa is an enterprise AI software provider that empowers teams across finance, real estate, HR, strategy, and operations to decide, plan, and execute key business decisions.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 21 | 300 contacts → | ||||
Partial evidence “73 Strings is an award-winning agentic AI company transforming private capital operations through intelligent data extraction, portfolio monitoring, and valuation automation.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 22 | 287 contacts → | ||||
Indirect evidence “Jeavio is a tech-enabled services firm purpose-built for Private Equity firms and their portfolio companies.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 23 | 287 contacts → | ||||
Indirect evidence “Ganit is a full stack data company founded in 2017 with a mission to decipher the transformative power of artificial intelligence for businesses.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 24 | 275 contacts → | ||||
Indirect evidence “CB Insights is the leader in predictive intelligence on private companies-turning exclusive data on millions of firms into early, trusted signals on future performance and…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 25 | 259 contacts → | ||||
Partial evidence “Excellent Webworld is an AI-first enterprise software, product engineering, and managed IT services firm headquartered in Dubai, with a global footprint across the USA, UK…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
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 and machine learning pe 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 and machine learning pe firms.
- Partial evidence
- Its own public description names part of AI and machine learning pe firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name AI and machine learning pe 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 7,787 AI and machine learning pe firms worldwide
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AI and machine learning pe firms worldwide at a glance
As of Sep 27, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 and machine learning pe 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.
- Coverage
- Every country. Country and city lists for AI and machine learning pe firms are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “AI and machine learning pe 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 and machine learning pe 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 and machine learning pe firms, and records with no verified work email.
- 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, 115,026 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 27, 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 and machine learning pe firms by location
38 lists · largest firstEvery AI and machine learning pe firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- AI and machine learning pe firms based in the United States1,835
- AI and machine learning pe firms based in India813
- AI and machine learning pe firms based in the United Kingdom500
- AI and machine learning pe firms based in Canada239
- AI and machine learning pe firms based in Germany161
- AI and machine learning pe firms based in the United Arab Emirates144
- AI and machine learning pe firms based in Brazil139
- AI and machine learning pe firms based in France125
- AI and machine learning pe firms based in Spain108
- AI and machine learning pe firms based in Australia107
- AI and machine learning pe firms based in Pakistan96
- AI and machine learning pe firms based in Italy91
- AI and machine learning pe firms based in the Netherlands76
- AI and machine learning pe firms based in Switzerland75
- AI and machine learning pe firms based in Türkiye72
- AI and machine learning pe firms based in Israel63
- AI and machine learning pe firms based in Hong Kong60
- AI and machine learning pe firms based in South Korea47
- AI and machine learning pe firms based in Sweden45
- AI and machine learning pe firms based in Poland43
- AI and machine learning pe firms based in South Africa42
- AI and machine learning pe firms based in Japan39
Cities
- AI and machine learning pe firms based in New York, United States261
- AI and machine learning pe firms based in San Francisco, United States170
- AI and machine learning pe firms based in Bengaluru, India83
- AI and machine learning pe firms based in Hyderabad, India68
- AI and machine learning pe firms based in Mumbai, India61
- AI and machine learning pe firms based in Bangalore, India59
- AI and machine learning pe firms based in Pune, India56
- AI and machine learning pe firms based in Los Angeles, United States52
- AI and machine learning pe firms based in Austin, United States51
- AI and machine learning pe firms based in Boston, United States48
- AI and machine learning pe firms based in Chicago, United States45
- AI and machine learning pe firms based in Miami, United States44
- AI and machine learning pe firms based in Palo Alto, United States34
- AI and machine learning pe firms based in New York City, United States32
- AI and machine learning pe firms based in Houston, United States29
- AI and machine learning pe firms based in Gurgaon, India28
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 and machine learning pe 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 and machine learning pe firms are there worldwide?
RevenueBase identified 7,787 AI and machine learning pe firms worldwide 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 country has the most AI and machine learning pe firms?
The United States leads with 1,835 companies, followed by India (813) and the United Kingdom (500). Every AI and machine learning pe firms list by country and city is linked on this page.
Which city has the most AI and machine learning pe firms?
London leads with 363 headquartered companies, followed by New York (261) and San Francisco (170).
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 115,026 verified decision-maker contacts tracked across these 7,787 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 27, 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.