Company lists · Data refreshed August 2026

Top 25 Cloud migration consulting firms worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 8,547 companies tracked

RevenueBase identified 8,547 cloud migration consulting firms worldwide as of August 2026 and tracks 149,803 professional contacts across them, including 41,785 with verified work emails and 14,594 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers cloud migration 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 August 31, 2026. Country and city lists for cloud migration 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 Aug 31, 2026 86% judged on-target in blind review

8,547Companies

149,803Contacts tracked

41,785Verified emails

14,594Mobile numbers

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The 25 largest cloud migration consulting firms worldwide

Ranked by team size

Top 25 of 8,547 cloud migration consulting firms worldwide, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to cloud migration 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	Ensono	Indirect evidence	Staines-Upon-Thames, GB	1,001-5,000	3,246 contacts →
	Indirect evidence “Ensono is an expert technology adviser and managed service provider.” Source: RevenueBase Database · checked Aug 31, 2026
2	Trace3	Indirect evidence	Phoenix, AZ, US	1,001-5,000	1,336 contacts →
	Indirect evidence “Trace3 delivers business transformation.” Source: RevenueBase Database · checked Aug 31, 2026
3	Niveus Solutions	Partial evidence	Udupi, IndiaHQ checked Aug 31, 2026	501-1,000	1,051 contacts →
	Partial evidence “Niveus Solutions, an award-winning cloud engineering services organization & Google Cloud Partner, empowers enterprises to harness the power of cloud services and build resilient…” Source: RevenueBase Database · checked Aug 31, 2026
4	3cloud	Indirect evidence	Downers Grove, IL, US	1,001-5,000	1,008 contacts →
	Indirect evidence “Cognizant completed the acquisition of 3Cloud, one of the largest independent Microsoft Azure services providers and a recognized leader in Azure-dedicated AI enablement…” Source: RevenueBase Database · checked Aug 31, 2026
5	Nordcloud, An IBM Company	Partial evidence	Munich, DE	501-1,000	960 contacts →
	Partial evidence “Nordcloud is a European leader in cloud implementation, application development, managed services and training.” Source: RevenueBase Database · checked Aug 31, 2026
6	4i Apps Solutions Cloud Solutions Provider	Strong evidence	Chennai, IndiaHQ checked Aug 31, 2026	1,001-5,000	875 contacts →
	Strong evidence “4i apps solutions is a leading AI-driven cloud consulting and digital transformation company, specializing in Oracle, Microsoft, and Salesforce technologies.” Source: RevenueBase Database · checked Aug 31, 2026
7	Idexcel	Partial evidence	South Plainfield, NJ, US	501-1,000	863 contacts →
	Partial evidence “Idexcel is a Professional Services and Technology Solutions provider specializing in Cloud Services, Cloud Native Services, Data Platforms and Intelligence, Automation & AI.” Source: RevenueBase Database · checked Aug 31, 2026
8	CTS	Partial evidence	Utrecht, NL	201-500	840 contacts →
	Partial evidence “We are the largest Google Cloud-only digital consultancy in Europe, and our mission is to change the way technology works for business.” Source: RevenueBase Database · checked Aug 31, 2026
9	Datavail	Partial evidence	Toronto, ON, CA	1,001-5,000	827 contacts →
	Partial evidence “Datavail \| Data, Cloud & AI-Built for Real Business Outcomes Datavail is a data, cloud, and AI consultancy that helps organizations turn complex technology environments into…” Source: RevenueBase Database · checked Aug 31, 2026
10	Foray Software Private Limited	Partial evidence	Hyderabad, IndiaHQ checked Aug 31, 2026	n/a	740 contacts →
	Partial evidence “Innorev Technologies Pvt Ltd is a leading IT consulting and services firm offering the right blend of technology and skill-set to organizations across industries.” Source: RevenueBase Database · checked Aug 31, 2026
11	Caylent	Partial evidence	Irvine, CA, US	501-1,000	739 contacts →
	Partial evidence “Caylent is a cloud native services company that helps organizations bring the best out of their people and technology using AWS.” Source: RevenueBase Database · checked Aug 31, 2026
12	G7 CR Technologies	Strong evidence	Bangalore, IndiaHQ checked Aug 31, 2026	501-1,000	675 contacts →
	Strong evidence “G7 CR - A Noventiq Company, is Asia's leading information technology, consulting, and cloud services company which helps businesses accelerate and transform through empowering…” Source: RevenueBase Database · checked Aug 31, 2026
13	Sourcefuse	Indirect evidence	London, GB	501-1,000	669 contacts →
	Indirect evidence “SourceFuse is a global, AI-native digital and product engineering company that helps enterprises build, modernize, and scale intelligent systems.” Source: RevenueBase Database · checked Aug 31, 2026
14	Appsquadz	Strong evidence	Noida, IndiaHQ checked Aug 31, 2026	501-1,000	634 contacts →
	Strong evidence “AppSquadz, an AWS Premier Tier Services Partner headquartered in Noida, India, empowers global businesses with custom software development, cloud migration, managed IT…” Source: RevenueBase Database · checked Aug 31, 2026
15	Exakis Nelite	Indirect evidence	Aix-En-Provence, FR	501-1,000	628 contacts →
	Indirect evidence “Exakis Nelite devient Magellan!” Source: RevenueBase Database · checked Aug 31, 2026
16	Nexturn	Indirect evidence	King Of Prussia, PA, US	501-1,000	605 contacts →
	Indirect evidence “NexTurn is a next-generation engineering services firm and the force behind a new era of digital transformation.” Source: RevenueBase Database · checked Aug 31, 2026
17	dbiz.ai	Indirect evidence	Sydney, AustraliaHQ checked Aug 31, 2026	501-1,000	578 contacts →
	Indirect evidence “We’re a lucky few, who get to help organisations with their digital transformations.” Source: RevenueBase Database · checked Aug 31, 2026
18	Cloudthat	Strong evidence	Bengaluru, IndiaHQ checked Aug 31, 2026	201-500	563 contacts →
	Strong evidence “CloudThat: Your Award-Winning Tech Training & Consulting Partner Since 2012, we've helped enterprises and professionals build real, certifiable skills in cloud computing and AI.” Source: RevenueBase Database · checked Aug 31, 2026
19	Devoteam Google Cloud Partner	Partial evidence	London, GB	501-1,000	546 contacts →
	Partial evidence “Devoteam is a Diamond Tier Partner in the Google Cloud Services Partner Path and a Managed Services Provider.” Source: RevenueBase Database · checked Aug 31, 2026
20	Blazeclan Technologies	Indirect evidence	Pune, IndiaHQ checked Aug 31, 2026	501-1,000	498 contacts →
	Indirect evidence “Blazeclan is a strategic digital transformation partner that enables organizations to accelerate, innovate, and multiply (A.I.M) business growth and fast-track digital…” Source: RevenueBase Database · checked Aug 31, 2026
21	Allcloud	Partial evidence	Rosh Haayin, IL	201-500	479 contacts →
	Partial evidence “AllCloud is a global professional services company providing organizations with the tools for cloud enablement and transformation.” Source: RevenueBase Database · checked Aug 31, 2026
22	Applied Cloud Computing	Partial evidence	Thane, IndiaHQ checked Aug 31, 2026	201-500	473 contacts →
	Partial evidence “ACC is an AWS Premier Consulting Partner.” Source: RevenueBase Database · checked Aug 31, 2026
23	Rapidscale	Partial evidence	Raleigh, NC, US	501-1,000	463 contacts →
	Partial evidence “Unbiased Cloud.” Source: RevenueBase Database · checked Aug 31, 2026
24	Techmatrix Consulting	Strong evidence	SingaporeHQ checked Aug 31, 2026	201-500	426 contacts →
	Strong evidence “TechMatrix is a CRM consulting and solutions company specializing in cloud computing technologies and platforms.” Source: RevenueBase Database · checked Aug 31, 2026
25	Velosio	Partial evidence	Findlay, OH, US	501-1,000	425 contacts →
	Partial evidence “Velosio is a leading Microsoft partner delivering business transformation through Microsoft Dynamics 365, Power Platform, Azure, and the broader Microsoft Cloud.” Source: RevenueBase Database · checked Aug 31, 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: cloud migration 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 cloud migration consulting firms.
Partial evidence: Its own public description names part of cloud migration consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud migration 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 8,547 cloud migration consulting firms worldwide

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Cloud migration consulting firms worldwide at a glance

As of Aug 31, 2026

27.9%Verified-email coverage

9.7%Mobile-number coverage

17.5Average contacts per company

1-10Median size (employees)

3.5%Largest-city concentration · London

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

4,400

11-50

2,854

51-200

950

201-500

207

501-1,000

1,001-5,000

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 cloud migration 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: 42 countries, largest first: the United States, India, the United Kingdom, Canada, Australia, Germany, Brazil, France, the Netherlands, Spain and 32 more. Country and city lists for cloud migration consulting firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “cloud migration 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 migration 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 migration 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, 41,785 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 between August 31, 2026 and September 14, 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 migration consulting firms by location

86 lists · largest first

Every Cloud migration 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 migration 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 migration consulting firms are there worldwide?

RevenueBase identified 8,547 cloud migration consulting firms worldwide as of August 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?

Ensono, headquartered in Staines-Upon-Thames, tops this list with the largest team on record.

Which country has the most cloud migration consulting firms?

The United States leads with 2,623 companies, followed by India (1,248) and the United Kingdom (718). Every cloud migration consulting firms list by country and city is linked on this page.

Which city has the most cloud migration consulting firms?

London leads with 300 headquartered companies, followed by Sao Paulo (135) and Hyderabad (126).

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 41,785 verified decision-maker contacts tracked across these 8,547 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between August 31, 2026 and September 14, 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.