Company lists · Data refreshed September 2026

Top 25 Cloud computing consulting firms worldwide

RevenueBase identified 40,086 cloud computing consulting firms worldwide as of September 2026 and tracks 1,974,107 professional contacts across them, including 575,371 with verified work emails and 227,915 with mobile numbers. The United States is the largest market and Paris the largest hub.

This list covers cloud computing 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 28, 2026. Country and city lists for cloud computing 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 28, 2026 86% judged on-target in blind review
40,086Companies
1,974,107Contacts tracked
575,371Verified emails
227,915Mobile numbers
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The 25 largest cloud computing consulting firms worldwide

Ranked by team size
Top 25 of 40,086 cloud computing consulting firms worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to cloud computing 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
1Indirect evidenceDublin 2, IrelandHQ checked Sep 28, 202610001+551,347 contacts →

Indirect evidence

“Accenture helps the world’s leading enterprises reinvent by building their digital core and unleashing the power of AI to create value at speed for organizations across industries.”

Source: RevenueBase Database · checked Sep 28, 2026
2Strong evidenceSeattle, WA, United StatesHQ checked Sep 28, 202610001+156,457 contacts →

Strong evidence

“Launched in 2006, Amazon Web Services (AWS) began exposing key infrastructure services to businesses in the form of web services - now widely known as cloud computing.”

Source: RevenueBase Database · checked Sep 28, 2026
3Indirect evidenceAshburn, VA, United StatesHQ checked Sep 28, 202610001+82,768 contacts →

Indirect 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 28, 2026
4Indirect evidenceNew York, NY, United StatesHQ checked Sep 28, 202610001+40,100 contacts →

Indirect evidence

“Choosing a digital partner is about more than capabilities, it’s about collaboration and character.”

Source: RevenueBase Database · checked Sep 28, 2026
5Indirect evidenceVancouver, BC, CanadaHQ checked Sep 28, 202610001+38,300 contacts →

Indirect evidence

“TELUS Digital crafts unique and enduring experiences for customers and employees, and creates future-focused digital transformations that stand the test of time.”

Source: RevenueBase Database · checked Sep 28, 2026
6Partial evidenceParis, FranceHQ checked Sep 28, 202610001+36,960 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 28, 2026
7Indirect evidenceHanover, MD, United StatesHQ checked Sep 28, 202610001+24,693 contacts →

Indirect evidence

“We’re TEKsystems and TEKsystems Global Services.”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceAlcobendas, SpainHQ checked Sep 28, 202610001+15,041 contacts →

Indirect evidence

“We are one of the world's leading consultancies in technological services for companies and the public sector.”

Source: RevenueBase Database · checked Sep 28, 2026
9Indirect evidenceChandler, AZ, United StatesHQ checked Sep 28, 202610001+12,899 contacts →

Indirect evidence

“Insight Enterprises, Inc.”

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidenceNew York, NY, United StatesHQ checked Sep 28, 202610001+12,820 contacts →

Indirect evidence

“At Synechron, we believe in the power of digital to transform businesses for the better.”

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceGlen Allen, VA, United StatesHQ checked Sep 28, 20261,001-5,00012,231 contacts →

Indirect evidence

“Everforth Apex Systems, part of the Everforth ™ Network, is a leading global technology services company specializing in customizable industry-specific solutions that turns…”

Source: RevenueBase Database · checked Sep 28, 2026
12Partial evidenceAustin, TX, United StatesHQ checked Sep 28, 202610001+11,123 contacts →

Partial evidence

“SoftServe is a technology services company specializing in autonomous enterprises with capabilities in AI-native applications, physical and agentic AI, cloud and data solutions.”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceSão Paulo, BrazilHQ checked Sep 28, 202610001+9,830 contacts →

Indirect evidence

“A Accenture é uma empresa líder global de serviços profissionais que ajuda grandes companhias, governos e outras organizações a construir sua essência digital, otimizar suas…”

Source: RevenueBase Database · checked Sep 28, 2026
14Strong evidenceLevallois-perret, FranceHQ checked Sep 28, 202610001+7,827 contacts →

Strong evidence

“Devoteam is a AI-driven tech consulting firm specialised in cloud platforms, cyber, data, and sustainability.”

Source: RevenueBase Database · checked Sep 28, 2026
15Partial evidenceEast Moline, IL, United StatesHQ checked Sep 28, 20265,001-10,0007,769 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 28, 2026
16Indirect evidenceSomerset, NJ, United StatesHQ checked Sep 28, 20265,001-10,0006,734 contacts →

Indirect evidence

“Think of SHI as your personal technology concierge.”

Source: RevenueBase Database · checked Sep 28, 2026
17Partial evidenceStans, FranceHQ checked Sep 28, 20265,001-10,0006,574 contacts →

Partial evidence

“SoftwareOne is a global software and cloud solutions provider.”

Source: RevenueBase Database · checked Sep 28, 2026
18Partial evidenceSão Paulo, BrazilHQ checked Sep 28, 202610001+6,203 contacts →

Partial evidence

“Global Tech Consulting Company All in One.”

Source: RevenueBase Database · checked Sep 28, 2026
19Partial evidence100-101 Terrasse Boieldieu, FranceHQ checked Sep 28, 20261,001-5,0006,190 contacts →

Partial evidence

“Wavestone is a leading consulting firm operating at the intersection of business and technology.”

Source: RevenueBase Database · checked Sep 28, 2026
20Indirect evidenceBarcelona, SpainHQ checked Sep 28, 20265,001-10,0006,133 contacts →

Indirect evidence

“At SEIDOR we help drive the transformation and competitiveness of our clients through technology and innovation, always focusing on the human value and prioritizing talents and…”

Source: RevenueBase Database · checked Sep 28, 2026
21Indirect evidenceAuckland, New ZealandHQ checked Sep 28, 20265,001-10,0005,958 contacts →

Indirect evidence

“Customer focused values.”

Source: RevenueBase Database · checked Sep 28, 2026
22Partial evidenceWarszawa, PolandHQ checked Sep 28, 20265,001-10,0005,519 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 28, 2026
23Partial evidenceBarueri, BrazilHQ checked Sep 28, 20265,001-10,0005,473 contacts →

Partial evidence

“act digital is a global digital transformation consulting group.”

Source: RevenueBase Database · checked Sep 28, 2026
24Partial evidenceAtlanta, GA, United StatesHQ checked Sep 28, 20261,001-5,0005,116 contacts →

Partial evidence

“Xebia is a global, award-winning, AI-first consulting, software engineering, and training company.”

Source: RevenueBase Database · checked Sep 28, 2026
25Indirect evidenceParis, FranceHQ checked Sep 28, 202610001+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 28, 2026

Showing 25 of 40,086 cloud computing consulting firms worldwide

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Cloud computing consulting firms worldwide at a glance

As of Sep 28, 2026
29.1%Verified-email coverage
11.5%Mobile-number coverage
49.2Average contacts per company
1-10Median size (employees)
2.4%Largest-city concentration · Paris
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
22,743
11-50
11,169
51-200
4,154
201-500
1,088
501-1,000
408
1,001-5,000
308
5,001-10,000
57
10001+
85

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 cloud computing 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
38 countries, largest first: the United States, France, Canada, Brazil, Australia, the United Kingdom, Spain, Italy, Germany, the Netherlands and 28 more. Country and city lists for cloud computing consulting firms are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “cloud computing 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 cloud computing 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 cloud computing 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, 575,371 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 28, 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.

Cloud computing consulting firms by location

221 lists · largest first

Every Cloud computing 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 cloud computing 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 cloud computing consulting firms are there worldwide?

RevenueBase identified 40,086 cloud computing 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?

Accenture, headquartered in Worldwide, tops this list with the largest team on record.

Which country has the most cloud computing consulting firms?

The United States leads with 15,651 companies, followed by France (3,098) and Canada (2,615). Every cloud computing consulting firms list by country and city is linked on this page.

Which city has the most cloud computing consulting firms?

Paris leads with 976 headquartered companies, followed by Sao Paulo (841) and London (725).

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 575,371 verified decision-maker contacts tracked across these 40,086 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 28, 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.