Company lists · Data refreshed September 2026

Top 25 Enterprise integration consulting firms worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 44,254 companies tracked

RevenueBase identified 44,254 enterprise integration consulting firms worldwide as of September 2026 and tracks 958,429 professional contacts across them, including 241,538 with verified work emails. The United States is the largest market and London the largest hub.

This list covers enterprise integration 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 21, 2026. Country and city lists for enterprise integration 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 21, 2026 86% judged on-target in blind review

44,254Companies

958,429Contacts tracked

241,538Verified emails

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The 25 largest enterprise integration consulting firms worldwide

Ranked by team size

Top 25 of 44,254 enterprise integration consulting firms worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise integration 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	Tech Mahindra	Strong evidence	Pune, IndiaHQ checked Sep 21, 2026	10001+	137,426 contacts →
	Strong evidence “Tech Mahindra offers technology consulting and digital solutions to global enterprises across industries, enabling transformative scale at unparalleled speed.” Source: RevenueBase Database · checked Sep 21, 2026
2	Birlasoft	Indirect evidence	Pune, IndiaHQ checked Sep 21, 2026	10001+	13,983 contacts →
	Indirect evidence “Navigating Change.” Source: RevenueBase Database · checked Sep 21, 2026
3	Softtek	Indirect evidence	Monterrey, MexicoHQ checked Sep 21, 2026	10001+	13,490 contacts →
	Indirect evidence “At Softtek, we drive the strategic development of our clients through software engineering.” Source: RevenueBase Database · checked Sep 21, 2026
4	CDW	Indirect evidence	Vernon Hills, IL, United StatesHQ checked Sep 21, 2026	10001+	13,155 contacts →
	Indirect evidence “At CDW, we know how to make technology work so people can do great things.” Source: RevenueBase Database · checked Sep 21, 2026
5	BMC Software	Indirect evidence	Houston, TX, United StatesHQ checked Sep 21, 2026	5,001-10,000	9,230 contacts →
	Indirect evidence “BMC empowers 86% of the Forbes Global 50 to accelerate business value faster than humanly possible.” Source: RevenueBase Database · checked Sep 21, 2026
6	Cybage Software	Partial evidence	Pune, IndiaHQ checked Sep 21, 2026	5,001-10,000	8,806 contacts →
	Partial evidence “Cybage is an information technology company specializing in outsourced product engineering and IT consulting services.” Source: RevenueBase Database · checked Sep 21, 2026
7	Ci&t	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 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 21, 2026
8	Wavestone	Partial evidence	100-101 Terrasse Boieldieu, FranceHQ checked Sep 21, 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 21, 2026
9	SII Poland	Partial evidence	Warszawa, PolandHQ checked Sep 21, 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 21, 2026
10	Groupe SII	Indirect evidence	Paris, FranceHQ checked Sep 21, 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 21, 2026
11	Amaris Consulting	Partial evidence	Chêne-bourg, SwitzerlandHQ checked Sep 21, 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 21, 2026
12	Iris Software INC	Indirect evidence	Edison, NJ, United StatesHQ checked Sep 21, 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 21, 2026
13	Avenga	Indirect evidence	Prague, Czech RepublicHQ checked Sep 21, 2026	5,001-10,000	3,341 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
14	Visionet Systems INC	Indirect evidence	Cranbury, NJ, United StatesHQ checked Sep 21, 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 21, 2026
15	Genpact Headstrong Capital Markets	Partial evidence	Reston, VA, United StatesHQ checked Sep 21, 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 21, 2026
16	VEE Technologies	Partial evidence	Decatur, GA, United StatesHQ checked Sep 21, 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 21, 2026
17	Hitachi Digital Services	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 21, 2026	5,001-10,000	2,691 contacts →
	Indirect evidence “Hitachi Digital Services, a wholly owned subsidiary of Hitachi, Ltd, is a global systems integrator powering mission-critical platforms with people and technology.” Source: RevenueBase Database · checked Sep 21, 2026
18	AUBAY	Indirect evidence	Boulogne Billancourt, FranceHQ checked Sep 21, 2026	5,001-10,000	2,670 contacts →
	Indirect evidence “Present in 7 countries in Europe, Aubay has more than 7800 employees and has generated revenues of € 513,5 million in 2022, with year on year growth consistently.” Source: RevenueBase Database · checked Sep 21, 2026
19	Speridian Technologies	Strong evidence	Albuquerque, NM, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,619 contacts →
	Strong evidence “Speridian Technologies is a global consulting and technology services firm that helps enterprises and public sector organizations modernize operations, enhance customer experience…” Source: RevenueBase Database · checked Sep 21, 2026
20	BOOMI	Indirect evidence	Conshohocken, PA, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,491 contacts →
	Indirect evidence “Connect everything to achieve anything™ #TeamBoomi” Source: RevenueBase Database · checked Sep 21, 2026
21	People Tech Group INC	Partial evidence	Redmond, WA, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,434 contacts →
	Partial evidence “People Tech Group is a leading Enterprise Solutions, Digital Transformation, Data Intelligence, and Modern Operation services provider.” Source: RevenueBase Database · checked Sep 21, 2026
22	Abacus	Indirect evidence	Lahore, PakistanHQ checked Sep 21, 2026	1,001-5,000	2,231 contacts →
	Indirect evidence “For almost 35 years, Abacus has been offering cutting-edge business solutions helping organisations to transform their visions into realities through a combination of latest…” Source: RevenueBase Database · checked Sep 21, 2026
23	GFI World	Indirect evidence	Saint-ouen, FranceHQ checked Sep 21, 2026	10001+	2,169 contacts →
	Indirect evidence “Gfi became Inetum in 2020.” Source: RevenueBase Database · checked Sep 21, 2026
24	West Monroe	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,129 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 21, 2026
25	Keyrus	Indirect evidence	Levallois-perret, FranceHQ checked Sep 21, 2026	1,001-5,000	1,964 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 21, 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 integration 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 integration consulting firms.
Partial evidence: Its own public description names part of enterprise integration 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 integration 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 44,254 enterprise integration consulting firms worldwide

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Enterprise integration consulting firms worldwide at a glance

As of Sep 21, 2026

25.2%Verified-email coverage

21.7Average contacts per company

11-50Median size (employees)

1.3%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

21,815

11-50

14,701

51-200

5,611

201-500

1,282

501-1,000

406

1,001-5,000

270

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 integration 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: Every country. Country and city lists for enterprise integration consulting firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “enterprise integration 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 integration 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 integration 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, 241,538 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 21, 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 integration consulting firms by location

210 lists · largest first

Every Enterprise integration 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 integration 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 integration consulting firms are there worldwide?

RevenueBase identified 44,254 enterprise integration 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?

Tech Mahindra, headquartered in Pune, tops this list with the largest team on record.

Which country has the most enterprise integration consulting firms?

The United States leads with 9,727 companies, followed by India (4,440) and Brazil (1,702). Every enterprise integration consulting firms list by country and city is linked on this page.

Which city has the most enterprise integration consulting firms?

London leads with 576 headquartered companies, followed by Sao Paulo (522) and Hyderabad (520).

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 241,538 verified decision-maker contacts tracked across these 44,254 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 21, 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.