Company lists · Data refreshed October 2026

Top 25 Data science consulting companies worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 16,480 companies tracked

RevenueBase identified 16,480 company matches for data science consulting companies worldwide as of October 2026 and tracks 271,665 professional contacts across them, including 94,017 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for data science consulting 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 October 1, 2026. Country and city lists for data science consulting 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 Oct 1, 2026 How this list was built

16,480Companies

271,665Contacts tracked

94,017Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest data science consulting companies worldwide

Ranked by team size

Top 25 of 16,480 company matches for data science consulting companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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	ZS	Exact match	Evanston, IL, United StatesHQ recorded Oct 1, 2026	10001+	16,896 contacts →
	Exact match “ZS is a management consulting and technology firm that partners with companies to improve life and how we live it.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Straive	Exact match	SingaporeHQ recorded Oct 1, 2026	10001+	11,139 contacts →
	Exact match “At Straive, we operationalize Data Analytics and AI for global enterprises, working with several Fortune 500 companies.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Tiger Analytics	Exact match	Santa Clara, CA, United StatesHQ recorded Oct 1, 2026	5,001-10,000	6,160 contacts →
	Exact match “In a world rife with complexity, we help our customers cut through uncertainty, plan strategically, and execute confidently.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Circana	Exact match	Chicago, IL, United StatesHQ recorded Oct 1, 2026	5,001-10,000	5,571 contacts →
	Exact match “At Circana, we measure and accelerate demand.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Accenture Strategy & Consulting	Exact match	Chicago, IL, United StatesHQ recorded Oct 1, 2026	5,001-10,000	5,514 contacts →
	Exact match “Accenture Strategy combines deep industry expertise, advanced analytics capabilities and human-led design methodologies that enable clients to act with speed and confidence.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Celebal Technologies	Exact match	Jaipur, IndiaHQ recorded Oct 1, 2026	1,001-5,000	4,851 contacts →
	Exact match “Celebal Technologies is a premier software services company in the field of Data Science, Big Data and Enterprise Cloud.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Tredence INC	Exact match	San Jose, CA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	3,828 contacts →
	Exact match “Tredence is a global data science solutions provider focused on solving the last mile problem in AI.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	TALAN	Exact match	Paris, FranceHQ recorded Oct 1, 2026	5,001-10,000	3,155 contacts →
	Exact match “Founded in France, Talan has grown into an international group that supports our clients in their end-to-end Data & AI transformation by combining management consulting with…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	SIA	Exact match	Paris, FranceHQ recorded Oct 1, 2026	1,001-5,000	2,890 contacts →
	Exact match “Sia is an next-generation global consulting group in strategy, artificial intelligence and management.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Dunnhumby	Exact match	Brook Green, United StatesHQ recorded Oct 1, 2026	1,001-5,000	2,857 contacts →
	Exact match “dunnhumby helps businesses grow through faster, better decision making, as the essential intelligence layer connecting the world’s leading retailers and brands.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Alteryx	Exact match	Irvine, CA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	2,245 contacts →
	Exact match “At Alteryx, we put data and AI to work for the Intelligent Enterprise.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Artefact	Exact match	Paris, FranceHQ recorded Oct 1, 2026	1,001-5,000	2,016 contacts →
	Exact match “Artefact is a global consulting and engineering firm specializing in data and AI services, headquartered in Paris, and a leader in Europe.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	SG Analytics	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	1,001-5,000	1,964 contacts →
	Exact match “SG Analytics (SGA), a Straive company, is a leading global data and AI consulting firm delivering solutions across AI, Data, Technology, and Research.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Latentview Analytics	Exact match	Chennai, IndiaHQ recorded Oct 1, 2026	1,001-5,000	1,655 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Yoh, A DAY & Zimmermann Company	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	1,651 contacts →
	Exact match “When progress demands experience, that’s where we come in.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Syniti	Exact match	Needham, MA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	1,633 contacts →
	Exact match “We tackle the hardest work in data for the world's largest organizations.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Trinity Life Sciences	Exact match	Waltham, MA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	1,566 contacts →
	Exact match “Trinity is the commercialization intelligence partner for life sciences.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Adastra	Exact match	CanadaHQ recorded Oct 1, 2026	1,001-5,000	1,543 contacts →
	Exact match “For over two decades, Adastra Corporation has transformed businesses into digital leaders, helping global organizations innovate, achieve operational excellence, and create…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Molecular Connections	Exact match	Bangalore, IndiaHQ recorded Oct 1, 2026	1,001-5,000	1,523 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Solita	Exact match	Tampere, FinlandHQ recorded Oct 1, 2026	1,001-5,000	1,495 contacts →
	Exact match “We create impact that lasts by combining tech, data and human insight.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Infocepts	Exact match	Washington Dc, VA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	1,485 contacts →
	Exact match “Infocepts enables improved business results through more effective use of data, AI & user-friendly analytics.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	D-Fine	Exact match	Frankfurt, GermanyHQ recorded Oct 1, 2026	1,001-5,000	1,472 contacts →
	Exact match “Imagine the power of physicists, mathematicians and computer scientists working as part of a European company with over 20 years of service excellence focused on data science…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	SDG Group	Exact match	Milan, ItalyHQ recorded Oct 1, 2026	1,001-5,000	1,328 contacts →
	Exact match “We are a consulting firm specialized in AI, Data & Analytics.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	Annalect	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	5,001-10,000	1,327 contacts →
	Exact match “Over a decade ago, Omnicom created Annalect to reimagine the future of marketing, at the crossroads of data, tech, analytics, and AI.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	Lingaro	Exact match	Warsaw, PolandHQ recorded Oct 1, 2026	1,001-5,000	1,296 contacts →
	Exact match “You’ve got the data, now what’s next?” Recorded in the RevenueBase company graph · Oct 1, 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 “data science consulting 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 16,480 data science consulting companies worldwide

See the full list, filter by size, metro and specialty, and access 94,017 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Data science consulting companies worldwide at a glance

As of Oct 1, 2026

34.6%Verified-email coverage

16.5Average contacts per company

1-10Median size (employees)

3.2%Largest-city concentration · London

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

10,966

11-50

3,993

51-200

1,143

201-500

223

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 data science consulting companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “data science consulting 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 94,017 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 October 1, 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.

Data science consulting companies by location

116 lists · largest first

Every Data science consulting 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 “data science consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data science consulting companies are there worldwide?

RevenueBase identified 16,480 company matches for data science consulting companies worldwide as of October 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?

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

Which country has the most data science consulting companies?

The United States leads with 3,478 companies, followed by India (1,335) and the United Kingdom (990). Every data science consulting companies list by country and city is linked on this page.

Which city has the most data science consulting companies?

London leads with 521 company records, followed by Sao Paulo (249) and Paris (238).

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 94,017 professional contacts with verified work emails tracked across these 16,480 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 October 1, 2026.

Ready to reach these companies? Verified emails and direct dials for all 16,480 data science consulting companies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.