Company lists · Data refreshed September 2026

Top 25 Enterprise software consulting firms worldwide

RevenueBase identified 63,294 enterprise software consulting firms worldwide as of September 2026 and tracks 1,483,708 professional contacts across them, including 455,866 with verified work emails and 163,054 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers enterprise software 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 software 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
63,294Companies
1,483,708Contacts tracked
455,866Verified emails
163,054Mobile numbers
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The 25 largest enterprise software consulting firms worldwide

Ranked by team size
Top 25 of 63,294 enterprise software 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 software 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceMilton Keynes, GB10001+138,625 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 2, 2026
2Indirect evidenceKnoxville, TN, US10001+86,818 contacts →

Indirect evidence

“Insights you can act on.”

Source: RevenueBase Database · checked Sep 2, 2026
3Partial evidenceEdinburgh, GB10001+37,387 contacts →

Partial evidence

“Sopra Steria, a major Tech player in Europe with employees in nearly 30 countries, is recognised for its consulting, digital services and solutions.”

Source: RevenueBase Database · checked Sep 2, 2026
4Indirect evidenceVernon Hills, IL, US10001+13,120 contacts →

Indirect evidence

“At CDW, we know how to make technology work so people can do great things.”

Source: RevenueBase Database · checked Sep 2, 2026
5Indirect evidenceOslo, NO10001+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
6Partial evidenceWalnut Creek, CA, US10001+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
7Indirect evidenceAnchorage, AK, US10001+9,138 contacts →

Indirect evidence

“We are thinkers and doers.”

Source: RevenueBase Database · checked Sep 2, 2026
8Indirect evidenceVancouver, BC, CA5,001-10,0008,029 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
9Indirect evidenceMelbourne, AU1,001-5,0005,868 contacts →

Indirect evidence

“We’re here for the hard-working businesses that keep the world turning.”

Source: RevenueBase Database · checked Sep 2, 2026
10Partial evidenceBydgoszcz, PL5,001-10,0005,538 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 2, 2026
11Indirect evidenceSt-Gillis Brussels, BE5,001-10,0004,344 contacts →

Indirect evidence

“Comarch is a global IT business solution provider that optimizes operational and business processes.”

Source: RevenueBase Database · checked Sep 2, 2026
12Strong evidenceDen Haag, NLn/a4,233 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 2, 2026
13Indirect evidenceHamburg, DE10001+3,688 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 2, 2026
14Partial evidenceMississauga Mississauga, ON, CA1,001-5,0003,473 contacts →

Partial 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
15Indirect evidencePrague, CZ5,001-10,0003,335 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 2, 2026
16Indirect evidenceCranbury, NJ, US10001+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
17Partial evidenceReston, VA, US10001+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
18Indirect evidenceParque Tecnologico Boecillo, ES5,001-10,0002,658 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 2, 2026
19Indirect evidenceVitoria, BR1,001-5,0002,465 contacts →

Indirect evidence

“Since 1996, we partnered with companies to engineer the future with our project and implementation management solutions.”

Source: RevenueBase Database · checked Sep 2, 2026
20Partial evidenceTeresopolis, BR1,001-5,0002,313 contacts →

Partial evidence

“Desenvolvedora de soluções de gestão empresarial através de softwares e serviços de consultoria.”

Source: RevenueBase Database · checked Sep 2, 2026
21Indirect evidenceJoinville, BR1,001-5,0002,172 contacts →

Indirect evidence

“Atuando no mercado brasileiro desde 1989 e alicerçada pelos seus valores e princípios, a Sankhya possui mais de empresas como clientes.”

Source: RevenueBase Database · checked Sep 2, 2026
22Indirect evidenceLuxembourg, LU10001+2,170 contacts →

Indirect evidence

“Gfi became Inetum in 2020.”

Source: RevenueBase Database · checked Sep 2, 2026
23Partial evidenceMarkham, ON, CA1,001-5,0002,115 contacts →

Partial evidence

“Contour Software is a wholly owned subsidiary of Constellation Software CSI acquires, manages, and builds market-leading vertical market software (“VMS”) businesses that develop…”

Source: RevenueBase Database · checked Sep 2, 2026
24Partial evidenceSan Francisco, CA, US1,001-5,0002,111 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
25Strong evidenceLas Vegas, NV, US1,001-5,0002,034 contacts →

Strong evidence

“Rimini Street, Inc.(Nasdaq: RMNI), a Russell Company, is a global leader in end-to-end third-party enterprise software support, managed services and Agentic AI ERP innovation…”

Source: RevenueBase Database · checked Sep 2, 2026

Showing 25 of 63,294 enterprise software consulting firms worldwide

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Enterprise software consulting firms worldwide at a glance

As of Sep 2, 2026
30.7%Verified-email coverage
11.0%Mobile-number coverage
23.4Average contacts per company
1-10Median size (employees)
2.5%Largest-city concentration · London
Sep 2, 2026Page data refreshed

Companies by employee count

1-10
35,587
11-50
18,258
51-200
6,608
201-500
1,512
501-1,000
458
1,001-5,000
334
5,001-10,000
32
10001+
53

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 software 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
45 countries, largest first: the United States, Brazil, Germany, the United Kingdom, France, Canada, Italy, Australia, Spain, Mexico and 35 more. Country and city lists for enterprise software consulting firms are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “enterprise software 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 software 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 software 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, 455,866 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 software consulting firms by location

159 lists · largest first

Every Enterprise software 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 software 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 software consulting firms are there worldwide?

RevenueBase identified 63,294 enterprise software 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 Milton Keynes, tops this list with the largest team on record.

Which country has the most enterprise software consulting firms?

The United States leads with 21,437 companies, followed by Brazil (4,822) and Germany (4,472). Every enterprise software consulting firms list by country and city is linked on this page.

Which city has the most enterprise software consulting firms?

London leads with 1593 headquartered companies, followed by Sao Paulo (1309) and Paris (912).

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 455,866 verified decision-maker contacts tracked across these 63,294 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.