Company lists · Data refreshed September 2026

Top 25 Enterprise data consulting firms worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 48,512 companies tracked

RevenueBase identified 48,512 enterprise data consulting firms worldwide as of September 2026 and tracks 1,059,819 professional contacts across them, including 352,436 with verified work emails and 132,247 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers enterprise data consulting 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 2, 2026. Country and city lists for enterprise data consulting 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.

How to read this list RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

48,512Companies

1,059,819Contacts tracked

352,436Verified emails

132,247Mobile numbers

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The 25 largest enterprise data consulting firms worldwide

Ranked by team size

Top 25 of 48,512 enterprise data consulting firms worldwide, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise data consulting firms: 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	Knoxville, TN, US	10001+	86,818 contacts →
	Indirect evidence “Insights you can act on.” Source: RevenueBase Database · checked Sep 2, 2026
2	DXC Technology	Partial evidence	Ashburn, VA, US	10001+	82,827 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 2, 2026
3	EXL	Indirect evidence	Jersey City, NJ, US	10001+	40,360 contacts →
	Indirect evidence “Choosing a digital partner is about more than capabilities, it’s about collaboration and character.” Source: RevenueBase Database · checked Sep 2, 2026
4	ZS	Partial evidence	Philadelphia, PA, US	10001+	17,029 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 2, 2026
5	Softserve	Partial evidence	Stockholm, SE	10001+	11,047 contacts →
	Partial evidence “SoftServe is a digital engineering and technology services company specializing in AI, data, and cloud solutions.” Source: RevenueBase Database · checked Sep 2, 2026
6	NTT Data Business Solutions	Indirect evidence	Oslo, NO	10001+	10,670 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 2, 2026
7	Slalom	Partial evidence	Walnut Creek, CA, US	10001+	9,963 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 2, 2026
8	Ci&t	Indirect evidence	Vancouver, BC, CA	5,001-10,000	8,029 contacts →
	Indirect evidence “We are your global partner in tech-integrated business solutions, bringing deep business understanding together with technology and AI to help leaders navigate change with clarity…” Source: RevenueBase Database · checked Sep 2, 2026
9	Tiger Analytics	Indirect evidence	Ee, NL	5,001-10,000	6,196 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 2, 2026
10	Ness Digital Engineering	Partial evidence	New York, NY, US	1,001-5,000	5,373 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 2, 2026
11	Celebal Technologies	Strong evidence	Sydney, AU	1,001-5,000	4,723 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 2, 2026
12	Management Solutions	Partial evidence	Lisbon, PT	1,001-5,000	4,408 contacts →
	Partial evidence “Management Solutions is a leading provider of business consulting services for regulated industries.” Source: RevenueBase Database · checked Sep 2, 2026
13	Xoriant	Indirect evidence	Toronto Canada, CA	5,001-10,000	4,255 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 2, 2026
14	Iris Software INC	Indirect evidence	Mississauga Mississauga, ON, CA	1,001-5,000	3,473 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 2, 2026
15	Alten Italia	Indirect evidence	Roma, IT	1,001-5,000	3,136 contacts →
	Indirect evidence “Il Gruppo ALTEN, leader europeo nella consulenza per le tecnologie avanzate in campo ingegneristico e ICT, è quotato alla Borsa di Parigi e vanta più di 57.700 collaboratori in…” Source: RevenueBase Database · checked Sep 2, 2026
16	Visionet Systems INC	Indirect evidence	Cranbury, NJ, US	10001+	3,113 contacts →
	Indirect evidence “Visionet is a premier digital technology solutions company built on the premise of disruptive innovation.” Source: RevenueBase Database · checked Sep 2, 2026
17	Genpact Headstrong Capital Markets	Partial evidence	Reston, VA, US	10001+	3,102 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 2, 2026
18	AHEAD	Partial evidence	Milwaukee, WI, US	1,001-5,000	2,990 contacts →
	Partial evidence “AHEAD accelerates strategy into execution by engineering integrated solutions across infrastructure, applications, data, and security.” Source: RevenueBase Database · checked Sep 2, 2026
19	TALAN	Strong evidence	Paris, FR	5,001-10,000	2,975 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 2, 2026
20	Precisely	Partial evidence	Reading, GB	1,001-5,000	2,247 contacts →
	Partial evidence “As a global leader in data integrity, Precisely ensures that your data is accurate, consistent, and contextual.” Source: RevenueBase Database · checked Sep 2, 2026
21	GFI World	Indirect evidence	Luxembourg, LU	10001+	2,170 contacts →
	Indirect evidence “Gfi became Inetum in 2020.” Source: RevenueBase Database · checked Sep 2, 2026
22	West Monroe	Partial evidence	San Francisco, CA, US	1,001-5,000	2,111 contacts →
	Partial evidence “West Monroe is a global business and technology consulting firm passionate about creating value for our clients.” Source: RevenueBase Database · checked Sep 2, 2026
23	Teknowledge	Indirect evidence	Colorado Springs, US	1,001-5,000	2,102 contacts →
	Indirect evidence “TeKnowledge is a trusted expert technology services company that partners with companies and countries to navigate the complexities of becoming AI‑First, managing the full…” Source: RevenueBase Database · checked Sep 2, 2026
24	Keyrus	Indirect evidence	Zapopan, MX	1,001-5,000	1,956 contacts →
	Indirect evidence “At Keyrus, we help organizations move from experimental AI to industrialized AI, from isolated agents to orchestrated systems, and from insight to execution.” Source: RevenueBase Database · checked Sep 2, 2026
25	SG Analytics	Strong evidence	New York, NY, US	1,001-5,000	1,950 contacts →
	Strong evidence “SG Analytics (SGA), a Straive company, is a leading global data and AI consulting firm delivering solutions across AI, Data, Technology, and Research.” Source: RevenueBase Database · checked Sep 2, 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 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 enterprise data consulting firms.
Partial evidence: Its own public description names part of enterprise data consulting firms, 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 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 48,512 enterprise data consulting firms worldwide

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Enterprise data consulting firms worldwide at a glance

As of Sep 2, 2026

33.3%Verified-email coverage

12.5%Mobile-number coverage

21.8Average contacts per company

1-10Median size (employees)

3.0%Largest-city concentration · London

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

29,148

11-50

12,714

51-200

4,579

201-500

1,014

501-1,000

328

1,001-5,000

232

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 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: 41 countries, largest first: the United States, the United Kingdom, Brazil, France, Germany, Canada, Australia, Spain, Italy, the Netherlands and 31 more. Country and city lists for enterprise data consulting firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “enterprise data consulting 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 enterprise data consulting 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 enterprise data consulting 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, 352,436 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 2, 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 firms by location

146 lists · largest first

Every Enterprise data consulting firms 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 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 enterprise data consulting firms are there worldwide?

RevenueBase identified 48,512 enterprise data consulting 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?

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

Which country has the most enterprise data consulting firms?

The United States leads with 17,773 companies, followed by the United Kingdom (3,780) and Brazil (3,322). Every enterprise data consulting firms list by country and city is linked on this page.

Which city has the most enterprise data consulting firms?

London leads with 1461 headquartered companies, followed by Paris (1021) and Sao Paulo (1010).

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 352,436 verified decision-maker contacts tracked across these 48,512 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 2, 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.