Company lists · Data refreshed September 2026

Top 25 Enterprise application consulting firms worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 46,534 companies tracked

RevenueBase identified 46,534 enterprise application consulting firms worldwide as of September 2026 and tracks 1,042,249 professional contacts across them, including 337,875 with verified work emails and 110,968 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers enterprise application 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 24, 2026. Country and city lists for enterprise application 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 24, 2026 86% judged on-target in blind review

46,534Companies

1,042,249Contacts tracked

337,875Verified emails

110,968Mobile numbers

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The 25 largest enterprise application consulting firms worldwide

Ranked by team size

Top 25 of 46,534 enterprise application consulting firms worldwide, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise application 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	ItalyHQ checked Sep 24, 2026	10001+	86,480 contacts →
	Indirect evidence “Insights you can act on.” Source: RevenueBase Database · checked Sep 24, 2026
2	NTT Data Business Solutions	Indirect evidence	Bielefeld, GermanyHQ checked Sep 24, 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 24, 2026
3	Slalom	Partial evidence	Seattle, WA, United StatesHQ checked Sep 24, 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 24, 2026
4	World Wide Technology	Indirect evidence	Maryland Heights, MO, United StatesHQ checked Sep 24, 2026	10001+	9,184 contacts →
	Indirect evidence “We are thinkers and doers.” Source: RevenueBase Database · checked Sep 24, 2026
5	Protiviti	Partial evidence	Menlo Park, CA, United StatesHQ checked Sep 24, 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 24, 2026
6	Ci&t	Indirect evidence	New York, NY, United StatesHQ checked Sep 24, 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 24, 2026
7	Yash Technologies	Partial evidence	East Moline, IL, United StatesHQ checked Sep 24, 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 24, 2026
8	Wavestone	Partial evidence	100-101 Terrasse Boieldieu, FranceHQ checked Sep 24, 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 24, 2026
9	Libera Professione	Partial evidence	Calenzano, ItalyHQ checked Sep 24, 2026	n/a	5,871 contacts →
	Partial evidence “Consulenza Informatica, sviluppo applicazioni client-server su piattaforma FileMaker, interfacciamento applicativi SQL, Oracle, DB2, AS400, MySql, MS SQL, MS Access.” Source: RevenueBase Database · checked Sep 24, 2026
10	Epicor	Indirect evidence	Austin, TX, United StatesHQ checked Sep 24, 2026	1,001-5,000	5,802 contacts →
	Indirect evidence “We’re here for the hard-working businesses that keep the world turning.” Source: RevenueBase Database · checked Sep 24, 2026
11	SII Poland	Partial evidence	Warszawa, PolandHQ checked Sep 24, 2026	5,001-10,000	5,519 contacts →
	Partial evidence “With over 7 500 Power People, Sii is Poland’s #1 partner for technology consulting, AI-driven digital transformation, engineering, and business services, empowering companies to…” Source: RevenueBase Database · checked Sep 24, 2026
12	Adesso SE	Indirect evidence	Dortmund, GermanyHQ checked Sep 24, 2026	5,001-10,000	5,332 contacts →
	Indirect evidence “The future belongs to companies that effectively translate agentic AI into value creation.” Source: RevenueBase Database · checked Sep 24, 2026
13	Groupe SII	Indirect evidence	Paris, FranceHQ checked Sep 24, 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 24, 2026
14	Amaris Consulting	Partial evidence	Chêne-bourg, SwitzerlandHQ checked Sep 24, 2026	5,001-10,000	4,824 contacts →
	Partial evidence “Amaris Consulting is an independent technology consulting firm providing guidance and solutions to businesses.” Source: RevenueBase Database · checked Sep 24, 2026
15	CGS Computer Generated Solutions	Strong evidence	New York, NY, United StatesHQ checked Sep 24, 2026	5,001-10,000	4,608 contacts →
	Strong evidence “For over 40 years, CGS has enabled global enterprises, regional companies, and government agencies to drive breakthrough performance through business applications, enterprise…” Source: RevenueBase Database · checked Sep 24, 2026
16	Comarch	Indirect evidence	Kraków, PolandHQ checked Sep 24, 2026	5,001-10,000	4,344 contacts →
	Indirect evidence “Comarch is a global IT business solution provider that optimizes operational and business processes.” Source: RevenueBase Database · checked Sep 24, 2026
17	Software AG	Strong evidence	Darmstadt, GermanyHQ checked Sep 24, 2026	n/a	4,127 contacts →
	Strong evidence “Software AG has been helping enterprises run and evolve their core business applications for over 50 years.” Source: RevenueBase Database · checked Sep 24, 2026
18	Accenture Dach	Indirect evidence	Kronberg Im Taunus, GermanyHQ checked Sep 24, 2026	10001+	3,644 contacts →
	Indirect evidence “Über Accenture: Wir sind die weltweit führenden Berater für Strategie, Management, Digitalisierung, Technologie, Outsourcing und Business Transformation.” Source: RevenueBase Database · checked Sep 24, 2026
19	Iris Software INC	Indirect evidence	Edison, NJ, United StatesHQ checked Sep 24, 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 24, 2026
20	Unit4	Partial evidence	Solbjerg Solbjerg, United StatesHQ checked Sep 24, 2026	1,001-5,000	3,380 contacts →
	Partial evidence “Unit4's next-generation enterprise resource planning (ERP) solutions power many of the world's mid-market organizations, bringing together the capabilities of Financials…” Source: RevenueBase Database · checked Sep 24, 2026
21	ETEAM	Indirect evidence	Somerset, NJ, United StatesHQ checked Sep 24, 2026	n/a	3,285 contacts →
	Indirect evidence “For over 25 years, eTeam has been trusted by global organizations to lead high-stakes programs where execution matters as much as strategy.” Source: RevenueBase Database · checked Sep 24, 2026
22	Visionet Systems INC	Indirect evidence	Cranbury, NJ, United StatesHQ checked Sep 24, 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 24, 2026
23	Genpact Headstrong Capital Markets	Partial evidence	Reston, VA, United StatesHQ checked Sep 24, 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 24, 2026
24	VEE Technologies	Partial evidence	Decatur, GA, United StatesHQ checked Sep 24, 2026	5,001-10,000	2,933 contacts →
	Partial evidence “Vee Technologies is a global consulting and professional services organization delivering specialized, technology-enabled solutions.” Source: RevenueBase Database · checked Sep 24, 2026
25	Altron Digital Business	Partial evidence	Johannesburg, South AfricaHQ checked Sep 24, 2026	1,001-5,000	2,877 contacts →
	Partial evidence “Operate, optimise, and transform with the IT services company that offers the enterprise-grade solutions needed to grow your business.” Source: RevenueBase Database · checked Sep 24, 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 application 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 application consulting firms.
Partial evidence: Its own public description names part of enterprise application 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 application 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 46,534 enterprise application consulting firms worldwide

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Enterprise application consulting firms worldwide at a glance

As of Sep 24, 2026

32.4%Verified-email coverage

10.6%Mobile-number coverage

22.4Average contacts per company

1-10Median size (employees)

2.5%Largest-city concentration · London

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

25,228

11-50

13,848

51-200

5,310

201-500

1,262

501-1,000

416

1,001-5,000

271

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 application 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, Brazil, the United Kingdom, Germany, Canada, France, Italy, Australia, Spain, Mexico and 31 more. Country and city lists for enterprise application consulting firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “enterprise application 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 application 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 application 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, 337,875 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 24, 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 application consulting firms by location

243 lists · largest first

Every Enterprise application 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 application 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 application consulting firms are there worldwide?

RevenueBase identified 46,534 enterprise application 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 Worldwide, tops this list with the largest team on record.

Which country has the most enterprise application consulting firms?

The United States leads with 16,482 companies, followed by Brazil (3,605) and the United Kingdom (3,065). Every enterprise application consulting firms list by country and city is linked on this page.

Which city has the most enterprise application consulting firms?

London leads with 1176 headquartered companies, followed by Sao Paulo (1038) and Paris (730).

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 337,875 verified decision-maker contacts tracked across these 46,534 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 24, 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.