Company lists · Data refreshed September 2026

Top 25 Enterprise data consulting companies worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 43,128 companies tracked

RevenueBase identified 43,128 enterprise data consulting companies worldwide as of September 2026 and tracks 1,134,398 professional contacts across them, including 376,446 with verified work emails and 22,940 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers enterprise data consulting companies 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 29, 2026. Country and city lists for enterprise data consulting companies 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 29, 2026 86% judged on-target in blind review

43,128Companies

1,134,398Contacts tracked

376,446Verified emails

22,940Mobile numbers

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The 25 largest enterprise data consulting companies worldwide

Ranked by team size

Top 25 of 43,128 enterprise data consulting companies worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise data consulting companies: 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	CGI	Indirect evidence	ItalyHQ checked Sep 29, 2026	10001+	86,480 contacts →
	Indirect evidence “Insights you can act on.” Source: RevenueBase Database · checked Sep 29, 2026
2	DXC Technology	Partial evidence	Ashburn, VA, United StatesHQ checked Sep 29, 2026	10001+	82,768 contacts →
	Partial evidence “DXC Technology helps global companies run their mission-critical systems and operations while modernizing IT, optimizing data architectures, and ensuring security and scalability…” Source: RevenueBase Database · checked Sep 29, 2026
3	EXL	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	10001+	40,100 contacts →
	Indirect evidence “Choosing a digital partner is about more than capabilities, it’s about collaboration and character.” Source: RevenueBase Database · checked Sep 29, 2026
4	Virtusa	Indirect evidence	Southborough, MA, United StatesHQ checked Sep 29, 2026	10001+	29,613 contacts →
	Indirect evidence “Virtusa is a global product and platform engineering services company that makes experiences better with technology.” Source: RevenueBase Database · checked Sep 29, 2026
5	Netapp	Partial evidence	San Jose, CA, United StatesHQ checked Sep 29, 2026	10001+	17,245 contacts →
	Partial evidence “Build an intelligent data infrastructure with NetApp that brings it all together, a smarter way to let data thrive.” Source: RevenueBase Database · checked Sep 29, 2026
6	ZS	Partial evidence	Evanston, IL, United StatesHQ checked Sep 29, 2026	10001+	16,896 contacts →
	Partial evidence “ZS is a management consulting and technology firm that partners with companies to improve life and how we live it.” Source: RevenueBase Database · checked Sep 29, 2026
7	Softserve	Strong evidence	Austin, TX, United StatesHQ checked Sep 29, 2026	10001+	11,123 contacts →
	Strong evidence “SoftServe is a technology services company specializing in autonomous enterprises with capabilities in AI-native applications, physical and agentic AI, cloud and data solutions.” Source: RevenueBase Database · checked Sep 29, 2026
8	NTT Data Business Solutions	Indirect evidence	Bielefeld, GermanyHQ checked Sep 29, 2026	10001+	10,733 contacts →
	Indirect evidence “We understand the business of our clients and know what it takes to transform it into the future.” Source: RevenueBase Database · checked Sep 29, 2026
9	Slalom	Partial evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	10001+	10,032 contacts →
	Partial evidence “Slalom is a fiercely human business and technology consulting company that leads with outcomes to bring more value, in all ways, always.” Source: RevenueBase Database · checked Sep 29, 2026
10	Hitachi Vantara	Partial evidence	Santa Clara, CA, United StatesHQ checked Sep 29, 2026	5,001-10,000	9,674 contacts →
	Partial evidence “Hitachi Vantara is The Data Foundation for Innovation.” Source: RevenueBase Database · checked Sep 29, 2026
11	Protiviti	Partial evidence	Menlo Park, CA, United StatesHQ checked Sep 29, 2026	5,001-10,000	8,779 contacts →
	Partial evidence “Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently face the…” Source: RevenueBase Database · checked Sep 29, 2026
12	Ci&t	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	5,001-10,000	8,037 contacts →
	Indirect evidence “We are your global partner in tech-integrated business solutions, turning AI ambition into measurable business impact.” Source: RevenueBase Database · checked Sep 29, 2026
13	Devoteam	Strong evidence	Levallois-perret, FranceHQ checked Sep 29, 2026	10001+	7,827 contacts →
	Strong evidence “Devoteam is a AI-driven tech consulting firm specialised in cloud platforms, cyber, data, and sustainability.” Source: RevenueBase Database · checked Sep 29, 2026
14	Yash Technologies	Partial evidence	East Moline, IL, United StatesHQ checked Sep 29, 2026	5,001-10,000	7,769 contacts →
	Partial evidence “YASH Technologies is a consulting-led transformation partner with a proven track record of helping customers address their current and prospective digital transformation…” Source: RevenueBase Database · checked Sep 29, 2026
15	Wavestone	Partial evidence	100-101 Terrasse Boieldieu, FranceHQ checked Sep 29, 2026	1,001-5,000	6,190 contacts →
	Partial evidence “Wavestone is a leading consulting firm operating at the intersection of business and technology.” Source: RevenueBase Database · checked Sep 29, 2026
16	Tiger Analytics	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 29, 2026	5,001-10,000	6,160 contacts →
	Indirect evidence “In a world rife with complexity, we help our customers cut through uncertainty, plan strategically, and execute confidently.” Source: RevenueBase Database · checked Sep 29, 2026
17	Accenture Strategy & Consulting	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	5,001-10,000	5,514 contacts →
	Indirect evidence “Accenture Strategy combines deep industry expertise, advanced analytics capabilities and human-led design methodologies that enable clients to act with speed and confidence.” Source: RevenueBase Database · checked Sep 29, 2026
18	Ness Digital Engineering	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 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 29, 2026
19	XEBIA	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	1,001-5,000	5,116 contacts →
	Partial evidence “Xebia is a global, award-winning, AI-first consulting, software engineering, and training company.” Source: RevenueBase Database · checked Sep 29, 2026
20	Groupe SII	Indirect evidence	Paris, FranceHQ checked Sep 29, 2026	10001+	4,928 contacts →
	Indirect evidence “Le groupe SII est une société d’ingénierie et de conseil en technologies (ICT) et une entreprise de services numériques (ESN) créée en 1979 par Bernard HUVÉ, ingénieur de…” Source: RevenueBase Database · checked Sep 29, 2026
21	Xoriant	Indirect evidence	Sunnyvale, CA, United StatesHQ checked Sep 29, 2026	5,001-10,000	4,204 contacts →
	Indirect evidence “For over 36 years, Xoriant has been a trusted digital engineering specialist helping Fortune 500 companies accelerate their journey to becoming Software-Defined Businesses.” Source: RevenueBase Database · checked Sep 29, 2026
22	Iris Software INC	Indirect evidence	Edison, NJ, United StatesHQ checked Sep 29, 2026	1,001-5,000	3,421 contacts →
	Indirect evidence “Iris Software has been a trusted software engineering partner to several Fortune 500 companies for over three decades.” Source: RevenueBase Database · checked Sep 29, 2026
23	TALAN	Strong evidence	Paris, FranceHQ checked Sep 29, 2026	5,001-10,000	3,155 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
24	Visionet Systems INC	Indirect evidence	Cranbury, NJ, United StatesHQ checked Sep 29, 2026	10001+	3,119 contacts →
	Indirect evidence “Visionet is a premier digital technology solutions company built on the premise of disruptive innovation.” Source: RevenueBase Database · checked Sep 29, 2026
25	Genpact Headstrong Capital Markets	Partial evidence	Reston, VA, United StatesHQ checked Sep 29, 2026	10001+	3,109 contacts →
	Partial evidence “Genpact Headstrong Capital Markets is a global consulting and IT services company with a specialized focus in capital markets.” Source: RevenueBase Database · checked Sep 29, 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: enterprise data consulting companies. 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 enterprise data consulting companies.
Partial evidence: Its own public description names part of enterprise data consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise data consulting companies. 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 43,128 enterprise data consulting companies worldwide

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Enterprise data consulting companies worldwide at a glance

As of Sep 29, 2026

33.2%Verified-email coverage

2.0%Mobile-number coverage

26.3Average contacts per company

1-10Median size (employees)

3.0%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

25,170

11-50

11,710

51-200

4,406

201-500

1,050

501-1,000

370

1,001-5,000

255

5,001-10,000

10001+

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 enterprise data consulting companies, 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: 41 countries, largest first: the United States, the United Kingdom, Brazil, Germany, Canada, France, Australia, Spain, Italy, the Netherlands and 31 more. Country and city lists for enterprise data consulting companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “enterprise data consulting companies”. 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 enterprise data consulting companies), 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 enterprise data consulting companies, 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, 376,446 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 29, 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.

Enterprise data consulting companies by location

135 lists · largest first

Every Enterprise data 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 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 enterprise data consulting companies, 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 enterprise data consulting companies are there worldwide?

RevenueBase identified 43,128 enterprise data consulting companies 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?

CGI, headquartered in Worldwide, tops this list with the largest team on record.

Which country has the most enterprise data consulting companies?

The United States leads with 16,170 companies, followed by the United Kingdom (3,039) and Brazil (2,929). Every enterprise data consulting companies list by country and city is linked on this page.

Which city has the most enterprise data consulting companies?

London leads with 1292 headquartered companies, followed by Sao Paulo (885) and Paris (725).

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 376,446 verified decision-maker contacts tracked across these 43,128 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 29, 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.