Company lists · Data refreshed October 2026

Top 25 AI consulting companies worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 25,954 companies tracked

RevenueBase identified 25,954 company matches for AI consulting companies worldwide as of October 2026 and tracks 1,144,335 professional contacts across them, including 331,308 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for AI 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 AI 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

25,954Companies

1,144,335Contacts tracked

331,308Verified emails

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The 25 largest AI consulting companies worldwide

Ranked by team size

Top 25 of 25,954 company matches for AI 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	Cognizant	Exact match	Teaneck, NJ, United StatesHQ recorded Oct 1, 2026	10001+	326,658 contacts →
	Exact match “Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Concentrix	Exact match	Newark, CA, United StatesHQ recorded Oct 1, 2026	10001+	148,042 contacts →
	Exact match “We’re Concentrix, a Fortune 500® technology and services leader, helping the world's best brands cut through AI hype and create intelligent operations that perform in the real…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Accenture In India	Exact match	Bangalore, IndiaHQ recorded Oct 1, 2026	10001+	74,008 contacts →
	Exact match “Accenture is a global professional services company with leading capabilities in digital, cloud and security.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Epam Systems	Exact match	Newtown, PA, United StatesHQ recorded Oct 1, 2026	10001+	60,211 contacts →
	Exact match “EPAM (NYSE:EPAM) is a global leader in AI transformation engineering and integrated consulting, serving Forbes Global companies and ambitious startups.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Virtusa	Exact match	Southborough, MA, United StatesHQ recorded Oct 1, 2026	10001+	29,613 contacts →
	Exact match “Virtusa is a global product and platform engineering services company that makes experiences better with technology.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Coforge	Exact match	Noida, IndiaHQ recorded Oct 1, 2026	10001+	25,148 contacts →
	Exact match “Where AI engineering meets industry expertise.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Thoughtworks	Exact match	Chicago, IL, United StatesHQ recorded Oct 1, 2026	10001+	11,634 contacts →
	Exact match “We are a global technology consultancy that delivers extraordinary impact by blending design, engineering and AI expertise.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	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
9	Valuelabs	Exact match	Hyderabad, United StatesHQ recorded Oct 1, 2026	5,001-10,000	8,506 contacts →
	Exact match “Founded in 1997, ValueLabs is a global Agentic AI services company.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Ci&t	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	5,001-10,000	8,037 contacts →
	Exact match “We are your global partner in tech-integrated business solutions, turning AI ambition into measurable business impact.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Ascendion	Exact match	Basking Ridge, NJ, United StatesHQ recorded Oct 1, 2026	10001+	6,195 contacts →
	Exact match “Ascendion is an AI-native software engineering disruptor helping businesses innovate faster, smarter, and with greater impact.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	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
13	Altimetrik	Exact match	Southfield, MI, United StatesHQ recorded Oct 1, 2026	5,001-10,000	5,969 contacts →
	Exact match “Altimetrik is an AI-native engineering company that builds systems to power the modern enterprise.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Evalueserve	Exact match	Zug, SwitzerlandHQ recorded Oct 1, 2026	5,001-10,000	5,633 contacts →
	Exact match “Evalueserve is a global Domain-led AI services company.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Perficient	Exact match	St. Louis, MO, United StatesHQ recorded Oct 1, 2026	5,001-10,000	5,336 contacts →
	Exact match “Perficient is the global AI and technology consulting firm disrupting the traditional consulting model.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Brillio	Exact match	Dallas, TX, United StatesHQ recorded Oct 1, 2026	5,001-10,000	5,285 contacts →
	Exact match “Brillio is The Enterprise AI Accelerator helping Fortune companies move from AI ambition to scaled impact, faster.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Photon	Exact match	London, United KingdomHQ recorded Oct 1, 2026	5,001-10,000	5,203 contacts →
	Exact match “Photon, a global leader in AI and digital solutions, helps clients accelerate AI adoption and embrace DigitalHyper-expansion® to ‘make tomorrow happen today’.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	XEBIA	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	5,116 contacts →
	Exact match “Xebia is a global, award-winning, AI-first consulting, software engineering, and training company.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Invisible Technologies	Exact match	New York, NY, United StatesHQ recorded Oct 1, 2026	n/a	4,941 contacts →
	Exact match “Invisible Technologies makes AI work.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	LG CNS	Exact match	Seoul, South KoreaHQ recorded Oct 1, 2026	5,001-10,000	4,637 contacts →
	Exact match “LG CNS is a leading global AI service provider specializing in AX (AI Transformation).” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Quantiphi	Exact match	Marlborough, MA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	3,965 contacts →
	Exact match “Quantiphi is an award-winning AI-first digital engineering company driven by the desire to reimagine and realize transformational opportunities at the heart of the business.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	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
23	TEK Experts	Exact match	Colorado Springs, United StatesHQ recorded Oct 1, 2026	5,001-10,000	3,592 contacts →
	Exact match “Founded in 2010, TeKnowledge delivers AI-First Expert Technology Services in AI, Customer Experience, and Cybersecurity, empowering businesses and governments to overcome the…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	Avenga	Exact match	Prague, Czech RepublicHQ recorded Oct 1, 2026	5,001-10,000	3,341 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	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

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 “AI 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 25,954 AI consulting companies worldwide

See the full list, filter by size, metro and specialty, and access 331,308 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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AI consulting companies worldwide at a glance

As of Oct 1, 2026

29.0%Verified-email coverage

44.1Average contacts per company

1-10Median size (employees)

3.2%Largest-city concentration · London

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

17,910

11-50

5,627

51-200

1,695

201-500

382

501-1,000

139

1,001-5,000

112

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 AI consulting companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “AI 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 331,308 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.

AI consulting companies by location

141 lists · largest first

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

How many AI consulting companies are there worldwide?

RevenueBase identified 25,954 company matches for AI 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?

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

Which country has the most AI consulting companies?

The United States leads with 5,369 companies, followed by India (2,404) and the United Kingdom (1,453). Every AI consulting companies list by country and city is linked on this page.

Which city has the most AI consulting companies?

London leads with 826 company records, followed by Bangalore (364) and New York (353).

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 331,308 professional contacts with verified work emails tracked across these 25,954 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.

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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 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.