Company lists · Data refreshed September 2026

Top 25 Data science services worldwide

Name: Data science services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 13,699 companies tracked

RevenueBase identified 13,699 data science services worldwide as of September 2026 and tracks 200,126 professional contacts across them, including 56,555 with verified work emails. The United States is the largest market and London the largest hub.

This list covers data science services 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 21, 2026. Country and city lists for data science services 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 21, 2026 86% judged on-target in blind review

13,699Companies

200,126Contacts tracked

56,555Verified emails

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The 25 largest data science services worldwide

Ranked by team size

Top 25 of 13,699 data science services worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to data science services: 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	SAS	Partial evidence	Cary, NC, United StatesHQ checked Sep 21, 2026	10001+	22,759 contacts →
	Partial evidence “SAS is a global leader in data and AI.” Source: RevenueBase Database · checked Sep 21, 2026
2	Straive	Partial evidence	SingaporeHQ checked Sep 21, 2026	10001+	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 21, 2026
3	Ness Digital Engineering	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	5,336 contacts →
	Partial evidence “Ness Digital Engineering is a global provider of Intelligent Data and Software Engineering services, specializing in data, AI, and cloud-powered solutions that drive innovation…” Source: RevenueBase Database · checked Sep 21, 2026
4	FICO	Indirect evidence	Bozeman, MT, United StatesHQ checked Sep 21, 2026	1,001-5,000	5,069 contacts →
	Indirect evidence “FICO (NYSE: FICO) powers decisions that help people and businesses around the world prosper.” Source: RevenueBase Database · checked Sep 21, 2026
5	Celebal Technologies	Strong evidence	Jaipur, IndiaHQ checked Sep 21, 2026	1,001-5,000	4,851 contacts →
	Strong evidence “Celebal Technologies is a premier software services company in the field of Data Science, Big Data and Enterprise Cloud.” Source: RevenueBase Database · checked Sep 21, 2026
6	Tredence INC	Strong evidence	San Jose, CA, United StatesHQ checked Sep 21, 2026	1,001-5,000	3,828 contacts →
	Strong evidence “Tredence is a global data science solutions provider focused on solving the last mile problem in AI.” Source: RevenueBase Database · checked Sep 21, 2026
7	QLIK	Partial evidence	King Of Prussia, PA, United StatesHQ checked Sep 21, 2026	1,001-5,000	3,412 contacts →
	Partial evidence “Qlik helps teams get more out of AI with data they can rely on and control.” Source: RevenueBase Database · checked Sep 21, 2026
8	Alteryx	Partial evidence	Irvine, CA, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,245 contacts →
	Partial evidence “At Alteryx, we put data and AI to work for the Intelligent Enterprise.” Source: RevenueBase Database · checked Sep 21, 2026
9	Tableau	Partial evidence	Seattle, WA, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,090 contacts →
	Partial evidence “Tableau helps people see, understand, and act on data.” Source: RevenueBase Database · checked Sep 21, 2026
10	Latentview Analytics	Partial evidence	Chennai, IndiaHQ checked Sep 21, 2026	1,001-5,000	1,655 contacts →
	Partial evidence “LatentView Analytics is an AI-driven analytics, data engineering, and consulting company that inspires and transforms businesses to excel in the digital world by harnessing the…” Source: RevenueBase Database · checked Sep 21, 2026
11	Molecular Connections	Strong evidence	Bangalore, IndiaHQ checked Sep 21, 2026	1,001-5,000	1,523 contacts →
	Strong evidence “With over two decades of experience in Big Data and Data Science Solutions, Molecular Connections (MC) has been using AI-powered proprietary models to help customers achieve…” Source: RevenueBase Database · checked Sep 21, 2026
12	Infocepts	Partial evidence	Washington Dc, VA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,485 contacts →
	Partial evidence “Infocepts enables improved business results through more effective use of data, AI & user-friendly analytics.” Source: RevenueBase Database · checked Sep 21, 2026
13	SDG Group	Partial evidence	Milano, ItalyHQ checked Sep 21, 2026	1,001-5,000	1,328 contacts →
	Partial evidence “We are a consulting firm specialized in AI, Data & Analytics.” Source: RevenueBase Database · checked Sep 21, 2026
14	Mastech Digital	Partial evidence	Moon Township, PA, United StatesHQ checked Sep 21, 2026	1,001-5,000	998 contacts →
	Partial evidence “Mastech Digital helps enterprises ignite intelligence and transform tomorrow by turning data into real, measurable business outcomes.” Source: RevenueBase Database · checked Sep 21, 2026
15	Mresult	Partial evidence	Mystic, United StatesHQ checked Sep 21, 2026	501-1,000	929 contacts →
	Partial evidence “About MResult MResult is a leading data & analytics intelligence technology solutions provider to companies that value insights from information as a competitive advantage.” Source: RevenueBase Database · checked Sep 21, 2026
16	ORTEC	Indirect evidence	Zoetermeer, NetherlandsHQ checked Sep 21, 2026	501-1,000	895 contacts →
	Indirect evidence “ORTEC is a global provider of supply chain planning and workforce management software, helping organizations optimize the use of their people and resources through trusted…” Source: RevenueBase Database · checked Sep 21, 2026
17	Datamites	Strong evidence	Bangalore, IndiaHQ checked Sep 21, 2026	n/a	799 contacts →
	Strong evidence “DataMites™ team comprises world-class data scientists and business consultants who specialize in the application of advanced machine learning and artificial intelligence to…” Source: RevenueBase Database · checked Sep 21, 2026
18	WNS Analytics	Partial evidence	Mumbai, IndiaHQ checked Sep 21, 2026	10001+	782 contacts →
	Partial evidence “WNS Analytics is the data, analytics and AI practice of WNS.” Source: RevenueBase Database · checked Sep 21, 2026
19	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
20	Goldstone Technologies Limited	Partial evidence	Hyderabad, IndiaHQ checked Sep 21, 2026	201-500	732 contacts →
	Partial evidence “AION-Tech Solutions Limited is a publicly traded company specializing in Data Analytics, Business Intelligence, AI, ML, DL based product development services in India.” Source: RevenueBase Database · checked Sep 21, 2026
21	kipi.ai	Partial evidence	Houston, TX, United StatesHQ checked Sep 21, 2026	501-1,000	686 contacts →
	Partial evidence “kipi.ai, part of Capgemini’s Insights & Data business, helps organizations get more from their data and turn Snowflake into a strong foundation for AI and data modernization.” Source: RevenueBase Database · checked Sep 21, 2026
22	Anblicks	Partial evidence	Dallas, TX, United StatesHQ checked Sep 21, 2026	501-1,000	683 contacts →
	Partial evidence “We enable intelligent enterprises by translating business outcomes into decision-centric data products, powered by AI Factory Construct, accelerators, and Agentic Intelligence…” Source: RevenueBase Database · checked Sep 21, 2026
23	Minitab	Partial evidence	State College, PA, United StatesHQ checked Sep 21, 2026	201-500	603 contacts →
	Partial evidence “Minitab is a global leader in data analytics, statistical software, and process improvement solutions.” Source: RevenueBase Database · checked Sep 21, 2026
24	Systech Solutions, INC	Partial evidence	Glendale, CA, United StatesHQ checked Sep 21, 2026	501-1,000	559 contacts →
	Partial evidence “At Systech Solutions, Inc, we're an all-inclusive data and analytics firm, offering a wide spectrum of cloud, data engineering, AI, and machine learning solutions.” Source: RevenueBase Database · checked Sep 21, 2026
25	Iqvia Italia	Strong evidence	Milano, ItalyHQ checked Sep 21, 2026	10001+	542 contacts →
	Strong evidence “Quintiles e IMS Health si sono unite per diventare IQVIA, The Human Data Science Company™.” 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: data science services. 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 data science services.
Partial evidence: Its own public description names part of data science services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data science services. 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 13,699 data science services worldwide

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Data science services worldwide at a glance

As of Sep 21, 2026

28.3%Verified-email coverage

14.6Average contacts per company

1-10Median size (employees)

2.9%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

9,209

11-50

3,344

51-200

856

201-500

168

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 data science services, 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 data science services are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “data science services”. 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 data science services), 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 data science services, 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, 56,555 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.

Data science services by location

80 lists · largest first

Every Data science services 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 data science services, 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 data science services are there worldwide?

RevenueBase identified 13,699 data science services 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?

SAS, headquartered in Cary, tops this list with the largest team on record.

Which country has the most data science services?

The United States leads with 2,702 companies, followed by India (1,317) and the United Kingdom (814). Every data science services list by country and city is linked on this page.

Which city has the most data science services?

London leads with 404 headquartered companies, followed by Sao Paulo (193) and New York (152).

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 56,555 verified decision-maker contacts tracked across these 13,699 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.