Company lists · Data refreshed September 2026

Top 25 Machine learning research organizations worldwide

Name: Machine learning research organizations worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 3,937 companies tracked

RevenueBase identified 3,937 machine learning research organizations worldwide as of September 2026 and tracks 56,254 professional contacts across them, including 9,107 with verified work emails. The United States is the largest market and London the largest hub.

This list covers machine learning research organizations 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 28, 2026. Country and city lists for machine learning research organizations 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

3,937Companies

56,254Contacts tracked

9,107Verified emails

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The 25 largest machine learning research organizations worldwide

Ranked by team size

Top 25 of 3,937 machine learning research organizations worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to machine learning research organizations: 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	Centific	Indirect evidence	Redmond, WA, United StatesHQ checked Sep 28, 2026	5,001-10,000	2,982 contacts →
	Indirect evidence “Zero distance innovation for GenAI creators and industries Expertly engineering platforms and curating multimodal, multilingual data, we empower the ‘Magnificent Seven’ and…” Source: RevenueBase Database · checked Sep 28, 2026
2	Deutsches Forschungszentrum FÜR Künstliche Intelligenz Dfki	Partial evidence	Kaiserslautern, GermanyHQ checked Sep 28, 2026	1,001-5,000	1,023 contacts →
	Partial evidence “The German Research Center for Artificial Intelligence, with sites in Kaiserslautern, Saarbrücken, Bremen, Osnabrück, Oldenburg, Darmstadt and labs in Lübeck and Berlin, is the…” Source: RevenueBase Database · checked Sep 28, 2026
3	Soul AI	Indirect evidence	Hyderabad, United StatesHQ checked Sep 28, 2026	n/a	832 contacts →
	Indirect evidence “We are a global network of professionals who help leading Al labs and enterprises build accurate and reliable Al systems.” Source: RevenueBase Database · checked Sep 28, 2026
4	MILA	Partial evidence	Montréal, QC, CanadaHQ checked Sep 28, 2026	n/a	747 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
5	Thinkneuro, LLC	Partial evidence	United StatesHQ checked Sep 28, 2026	n/a	634 contacts →
	Partial evidence “ThinkNeuro is redefining early access to research education.” Source: RevenueBase Database · checked Sep 28, 2026
6	Hugging Face	Indirect evidence	Paris, United StatesHQ checked Sep 28, 2026	n/a	608 contacts →
	Indirect evidence “The AI community building the future.” Source: RevenueBase Database · checked Sep 28, 2026
7	Vector Institute	Strong evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	503 contacts →
	Strong evidence “Vector Institute is an independent, not-for-profit corporation dedicated to research in the field of artificial intelligence (AI), excelling in machine and deep learning.” Source: RevenueBase Database · checked Sep 28, 2026
8	Instadeep	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	447 contacts →
	Indirect evidence “InstaDeep is a pioneer in decision-making AI, driven by the belief that AI can help everyone.” Source: RevenueBase Database · checked Sep 28, 2026
9	Digital Science	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	445 contacts →
	Partial evidence “Digital Science is an AI-focused technology company providing innovative solutions to complex challenges faced by researchers, universities, funders, industry and publishers.” Source: RevenueBase Database · checked Sep 28, 2026
10	The Voleon Group	Strong evidence	Berkeley, CA, United StatesHQ checked Sep 28, 2026	201-500	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 28, 2026
11	Deccan AI	Indirect evidence	Mountain View, CA, United StatesHQ checked Sep 28, 2026	51-200	401 contacts →
	Indirect evidence “Build Super Accurate AI with us.” Source: RevenueBase Database · checked Sep 28, 2026
12	Wakeb Data	Strong evidence	Riyadh, Saudi ArabiaHQ checked Sep 28, 2026	201-500	395 contacts →
	Strong evidence “Wakeb is highly specialized in artificial intelligence, machine learning, computer vision, and wakeb team is highly experienced and equipped with powerful resources to make your…” Source: RevenueBase Database · checked Sep 28, 2026
13	Irit Institut DE Recherche EN Informatique DE Toulouse	Indirect evidence	Toulouse, FranceHQ checked Sep 28, 2026	501-1,000	371 contacts →
	Indirect evidence “IRIT was founded in 1990.” Source: RevenueBase Database · checked Sep 28, 2026
14	LG AI Research	Indirect evidence	Seoul, South KoreaHQ checked Sep 28, 2026	201-500	332 contacts →
	Indirect evidence “The potential of AI goes beyond everyday life where it affects the industry, moves the economy, and even saves the planet.” Source: RevenueBase Database · checked Sep 28, 2026
15	Ai2	Partial evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	201-500	302 contacts →
	Partial evidence “We are a Seattle-based non-profit AI research institute founded in 2014 by the late Paul Allen.” Source: RevenueBase Database · checked Sep 28, 2026
16	RAI Institute	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 28, 2026	201-500	278 contacts →
	Indirect evidence “We aim to solve the most important and fundamental problems in robotics and AI.(Formerly The AI Institute)” Source: RevenueBase Database · checked Sep 28, 2026
17	ETH	Indirect evidence	Allschwil, SwitzerlandHQ checked Sep 28, 2026	n/a	252 contacts →
	Indirect evidence “Zellbiologie” Source: RevenueBase Database · checked Sep 28, 2026
18	Idiap Research Institute	Partial evidence	Martigny, SwitzerlandHQ checked Sep 28, 2026	51-200	220 contacts →
	Partial evidence “The Idiap Research Institute is a research institute of national importance established in 1991 by the City of Martigny, the State of Valais, the Swiss Federal Institute of…” Source: RevenueBase Database · checked Sep 28, 2026
19	Computer Vision Center	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	51-200	207 contacts →
	Indirect evidence “The CVC is a non-profit institution founded in 1995 by CIRIT (Consell Interdepartamental de Recerca i Innovació Tecnològica), CIDEM (Centre d'Innovació i Desenvolupament…” Source: RevenueBase Database · checked Sep 28, 2026
20	Pinaca Technologies	Strong evidence	Chennai, IndiaHQ checked Sep 28, 2026	51-200	207 contacts →
	Strong evidence “We provide accurate and reliable machine learning products and solutions (on-premises) for the Government and Private sector players.” Source: RevenueBase Database · checked Sep 28, 2026
21	DTU Compute	Indirect evidence	Kgs. Lyngby, DenmarkHQ checked Sep 28, 2026	201-500	176 contacts →
	Indirect evidence “At DTU Compute, technology and people work hand in hand to create a better future.” Source: RevenueBase Database · checked Sep 28, 2026
22	Telus International AI Data Solutions	Strong evidence	Las Vegas, NV, United StatesHQ checked Sep 28, 2026	10001+	173 contacts →
	Strong evidence “TELUS International AI Data Solutions partners with a diverse and vibrant community to help our customers enhance their AI and machine learning models.” Source: RevenueBase Database · checked Sep 28, 2026
23	株式会社松尾研究所/matsuo Institute	Indirect evidence	文京区, JapanHQ checked Sep 28, 2026	51-200	163 contacts →
	Indirect evidence “20202aiaiai” Source: RevenueBase Database · checked Sep 28, 2026
24	ZINDI	Indirect evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	11-50	146 contacts →
	Indirect evidence “Zindi is a professional network for data science, and we're on a mission to make data science and AI accessible to everyone.” Source: RevenueBase Database · checked Sep 28, 2026
25	QPIAI	Indirect evidence	Bangalore, IndiaHQ checked Sep 28, 2026	11-50	144 contacts →
	Indirect evidence “Progress of Human Kind depends on the discovery and deployment of optimal AI systems at the speed of light.” Source: RevenueBase Database · checked Sep 28, 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: machine learning research organizations. 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 machine learning research organizations.
Partial evidence: Its own public description names part of machine learning research organizations, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name machine learning research organizations. 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 3,937 machine learning research organizations worldwide

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Machine learning research organizations worldwide at a glance

As of Sep 28, 2026

16.2%Verified-email coverage

14.3Average contacts per company

1-10Median size (employees)

2.7%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

2,015

11-50

1,390

51-200

343

201-500

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

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among machine learning research organizations, 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 machine learning research organizations are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “machine learning research organizations”. 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 machine learning research organizations), 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 machine learning research organizations, 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, 9,107 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 28, 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.

Machine learning research organizations by location

21 lists · largest first

Every Machine learning research organizations 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 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 machine learning research organizations, 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 machine learning research organizations are there worldwide?

RevenueBase identified 3,937 machine learning research organizations 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?

Centific, headquartered in Redmond, tops this list with the largest team on record.

Which country has the most machine learning research organizations?

The United States leads with 707 companies, followed by India (487) and the United Kingdom (183). Every machine learning research organizations list by country and city is linked on this page.

Which city has the most machine learning research organizations?

London leads with 105 headquartered companies, followed by San Francisco (101) and Tehran (42).

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 9,107 verified decision-maker contacts tracked across these 3,937 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 28, 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.