Company lists · Data refreshed September 2026

Top 25 Cloud transformation consulting firms based in the United States

Name: Cloud transformation consulting firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 6,922 companies tracked

RevenueBase identified 6,922 cloud transformation consulting firms headquartered in the United States as of September 2026 and tracks 287,826 professional contacts across them, including 99,731 with verified work emails. New York is the largest hub.

This list covers cloud transformation consulting firms headquartered in the United States, 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 27, 2026.

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 27, 2026 86% judged on-target in blind review

6,922Companies

287,826Contacts tracked

99,731Verified emails

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The 25 largest cloud transformation consulting firms based in the United States

Ranked by team size

Top 25 of 6,922 cloud transformation consulting firms based in the United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to cloud transformation 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	Insight	Indirect evidence	Chandler, AZ, United StatesHQ checked Sep 27, 2026	10001+	12,899 contacts →
	Indirect evidence “Insight Enterprises, Inc.” Source: RevenueBase Database · checked Sep 27, 2026
2	Synechron	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	10001+	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 27, 2026
3	Thoughtworks	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 27, 2026	10001+	11,634 contacts →
	Indirect evidence “We are a global technology consultancy that delivers extraordinary impact by blending design, engineering and AI expertise.” Source: RevenueBase Database · checked Sep 27, 2026
4	Protiviti	Partial evidence	Menlo Park, CA, United StatesHQ checked Sep 27, 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 27, 2026
5	Ci&t	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 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 27, 2026
6	Yash Technologies	Strong evidence	East Moline, IL, United StatesHQ checked Sep 27, 2026	5,001-10,000	7,769 contacts →
	Strong 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 27, 2026
7	Tiger Analytics	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 27, 2026	5,001-10,000	6,160 contacts →
	Indirect evidence “In a world rife with complexity, we help our customers cut through uncertainty, plan strategically, and execute confidently.” Source: RevenueBase Database · checked Sep 27, 2026
8	XEBIA	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	1,001-5,000	5,116 contacts →
	Partial evidence “Xebia is a global, award-winning, AI-first consulting, software engineering, and training company.” Source: RevenueBase Database · checked Sep 27, 2026
9	RGP	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	1,001-5,000	3,650 contacts →
	Indirect evidence “RGP (Nasdaq: RGP) is an award-winning global professional services firm with three decades of experience helping the world’s top organizations navigate change and seize…” Source: RevenueBase Database · checked Sep 27, 2026
10	Ensono	Indirect evidence	Downers Grove, IL, United StatesHQ checked Sep 27, 2026	1,001-5,000	3,247 contacts →
	Indirect evidence “Ensono is an expert technology adviser and managed service provider.” Source: RevenueBase Database · checked Sep 27, 2026
11	Armanino	Indirect evidence	San Ramon, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	2,989 contacts →
	Indirect evidence “Founded as an alternative to the status quo, Armanino doesn’t just keep up with change, we embrace it.” Source: RevenueBase Database · checked Sep 27, 2026
12	AHEAD	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 27, 2026	1,001-5,000	2,989 contacts →
	Indirect evidence “AHEAD accelerates strategy into execution by engineering integrated solutions across infrastructure, applications, data, and security.” Source: RevenueBase Database · checked Sep 27, 2026
13	Rocket Software	Partial evidence	Waltham, MA, United StatesHQ checked Sep 27, 2026	1,001-5,000	2,703 contacts →
	Partial evidence “As a global technology leader, Rocket Software is the partner of choice for organizations transforming their IT from core systems to the cloud.” Source: RevenueBase Database · checked Sep 27, 2026
14	Speridian Technologies	Partial evidence	Albuquerque, NM, United StatesHQ checked Sep 27, 2026	1,001-5,000	2,619 contacts →
	Partial 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 27, 2026
15	Trianz	Strong evidence	Herndon, VA, United StatesHQ checked Sep 27, 2026	1,001-5,000	2,331 contacts →
	Strong evidence “Trianz is a "transformation services as a software" company - helping enterprises accelerate cloud adoption and AI transformation through Concierto, our unified, AI-first platform…” Source: RevenueBase Database · checked Sep 27, 2026
16	Teknowledge	Indirect evidence	Colorado Springs, United StatesHQ checked Sep 27, 2026	1,001-5,000	2,126 contacts →
	Indirect evidence “TeKnowledge is a trusted expert technology services company that partners with companies and countries to navigate the complexities of becoming AI‑First, managing the full…” Source: RevenueBase Database · checked Sep 27, 2026
17	SG Analytics	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,964 contacts →
	Partial evidence “SG Analytics (SGA), a Straive company, is a leading global data and AI consulting firm delivering solutions across AI, Data, Technology, and Research.” Source: RevenueBase Database · checked Sep 27, 2026
18	IT Convergence	Strong evidence	Irving, IL, United StatesHQ checked Sep 27, 2026	501-1,000	1,950 contacts →
	Strong evidence “IT Convergence is a global Oracle Platinum Partner with a comprehensive service offering across all three pillars of the Cloud (IaaS, PaaS, SaaS), including Consulting/Advisory…” Source: RevenueBase Database · checked Sep 27, 2026
19	Jade Global	Partial evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,872 contacts →
	Partial evidence “Jade Global is a premier consulting, integration, and managed services partner helping enterprises modernize, innovate, and scale.” Source: RevenueBase Database · checked Sep 27, 2026
20	Credera	Indirect evidence	Addison, TX, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,842 contacts →
	Indirect evidence “Credera empowers the world’s leading brands to navigate the complexities of data, technology, and marketing.” Source: RevenueBase Database · checked Sep 27, 2026
21	NISUM	Partial evidence	Brea, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,807 contacts →
	Partial evidence “We are Nisum, a global consulting partner specialized in digital commerce and evolution.” Source: RevenueBase Database · checked Sep 27, 2026
22	Eplus INC	Indirect evidence	Herndon, VA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,749 contacts →
	Indirect evidence “ePlus is a customer-first, services-led, results-driven and trusted industry leader that helps organizations secure, modernize, optimize, and scale every aspect of their IT…” Source: RevenueBase Database · checked Sep 27, 2026
23	Ilink Digital	Partial evidence	Bothell, WA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,697 contacts →
	Partial evidence “iLink Digital helps enterprises move from AI ambition to AI reality, with the data foundations, security posture, cloud infrastructure, and intelligent applications that make…” Source: RevenueBase Database · checked Sep 27, 2026
24	Quadrant Technologies	Indirect evidence	Redmond, WA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,664 contacts →
	Indirect evidence “Quadrant Technologies: Your Go-to IT Services Partner for a Digital Future For over a decade, Quadrant Technologies has established itself as a trailblazer in the IT services…” Source: RevenueBase Database · checked Sep 27, 2026
25	Searce INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,511 contacts →
	Indirect evidence “Searce is an AI-native, engineering-led modern tech consultancy that empowers clients to futurify by delivering real business outcomes.” Source: RevenueBase Database · checked Sep 27, 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 transformation 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 transformation consulting firms.
Partial evidence: Its own public description names part of cloud transformation 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 transformation 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 6,922 cloud transformation consulting firms based in the United States

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Cloud transformation consulting firms based in the United States at a glance

As of Sep 27, 2026

34.6%Verified-email coverage

41.6Average contacts per company

11-50Median size (employees)

3.8%Largest-city concentration · New York

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

3,238

11-50

2,142

51-200

1,024

201-500

286

501-1,000

114

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 6,922 companies.

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 transformation 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “cloud transformation 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 transformation 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 transformation consulting firms, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 99,731 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 27, 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 transformation consulting firms by metro

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 transformation 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 transformation consulting firms are there based in the United States?

RevenueBase identified 6,922 cloud transformation consulting firms headquartered in the United States 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?

Insight, headquartered in Chandler, tops this list with the largest team on record.

Which city has the most cloud transformation consulting firms?

New York leads with 264 headquartered companies, followed by Austin (177) and Atlanta (162).

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 99,731 verified decision-maker contacts tracked across these 6,922 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 27, 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.