Company lists · Data refreshed September 2026

Top 25 Business transformation consultancies based in the United States

Name: Business transformation consultancies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 11,600 companies tracked

RevenueBase identified 11,600 business transformation consultancies headquartered in the United States as of September 2026 and tracks 286,370 professional contacts across them, including 92,272 with verified work emails and 59,171 with mobile numbers. New York is the largest hub.

This list covers business transformation consultancies 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 20, 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 20, 2026 86% judged on-target in blind review

11,600Companies

286,370Contacts tracked

92,272Verified emails

59,171Mobile numbers

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The 25 largest business transformation consultancies based in the United States

Ranked by team size

Top 25 of 11,600 business transformation consultancies based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to business transformation consultancies: 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	EXL	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	10001+	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 20, 2026
2	UST	Partial evidence	Aliso Viejo, CA, United StatesHQ checked Sep 20, 2026	10001+	34,875 contacts →
	Partial evidence “UST is a global digital transformation solutions provider.” Source: RevenueBase Database · checked Sep 20, 2026
3	Teksystems	Indirect evidence	Hanover, MD, United StatesHQ checked Sep 20, 2026	10001+	24,693 contacts →
	Indirect evidence “We’re TEKsystems and TEKsystems Global Services.” Source: RevenueBase Database · checked Sep 20, 2026
4	Bain & Company	Indirect evidence	Boston, MA, United StatesHQ checked Sep 20, 2026	10001+	21,689 contacts →
	Indirect evidence “Bain & Company is a global consultancy that helps the world’s most ambitious change makers define the future.” Source: RevenueBase Database · checked Sep 20, 2026
5	Yash Technologies	Partial evidence	East Moline, IL, United StatesHQ checked Sep 20, 2026	5,001-10,000	7,769 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 20, 2026
6	Kearney	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 20, 2026	5,001-10,000	6,978 contacts →
	Indirect evidence “As one of the original firms, we’ve never lost sight of the fact that consulting is a people business.” Source: RevenueBase Database · checked Sep 20, 2026
7	Strategy	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	1,001-5,000	5,082 contacts →
	Indirect evidence “From strategy to execution.” Source: RevenueBase Database · checked Sep 20, 2026
8	Alixpartners	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	1,001-5,000	3,583 contacts →
	Indirect evidence “For more than forty years, AlixPartners has helped businesses around the world respond quickly and decisively to their most critical challenges – circumstances as diverse as…” Source: RevenueBase Database · checked Sep 20, 2026
9	ETEAM	Indirect evidence	Somerset, NJ, United StatesHQ checked Sep 20, 2026	n/a	3,285 contacts →
	Indirect evidence “For over 25 years, eTeam has been trusted by global organizations to lead high-stakes programs where execution matters as much as strategy.” Source: RevenueBase Database · checked Sep 20, 2026
10	Speridian Technologies	Indirect evidence	Albuquerque, NM, United StatesHQ checked Sep 20, 2026	1,001-5,000	2,619 contacts →
	Indirect 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 20, 2026
11	Frost & Sullivan	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	2,330 contacts →
	Partial evidence “For over six decades, Frost & Sullivan has helped the world’s top companies toward transformational growth journeys that result in a stream of innovative growth opportunities.” Source: RevenueBase Database · checked Sep 20, 2026
12	CTG	Partial evidence	Amherst, NY, United StatesHQ checked Sep 20, 2026	5,001-10,000	2,264 contacts →
	Partial evidence “CTG, a Cegeka company, is at the forefront of digital transformation, offering innovative IT solutions and services that accelerate your strategy and project momentum.” Source: RevenueBase Database · checked Sep 20, 2026
13	West Monroe	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 20, 2026	1,001-5,000	2,129 contacts →
	Indirect evidence “West Monroe is a global business and technology consulting firm passionate about creating value for our clients.” Source: RevenueBase Database · checked Sep 20, 2026
14	Thoughtfocus	Indirect evidence	Mckinney, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	2,097 contacts →
	Indirect evidence “ThoughtFocus, headquartered in the U.S.” Source: RevenueBase Database · checked Sep 20, 2026
15	Jade Global	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,872 contacts →
	Indirect evidence “Jade Global is a premier consulting, integration, and managed services partner helping enterprises modernize, innovate, and scale.” Source: RevenueBase Database · checked Sep 20, 2026
16	Credera	Indirect evidence	Addison, TX, United StatesHQ checked Sep 20, 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 20, 2026
17	North Highland	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,792 contacts →
	Indirect evidence “North Highland helps businesses move from strategy to reality, taking a pragmatic and practical approach to build solutions that work and create impact that lasts.” Source: RevenueBase Database · checked Sep 20, 2026
18	Ilink Digital	Indirect evidence	Bothell, WA, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,697 contacts →
	Indirect 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 20, 2026
19	Argano	Indirect evidence	Plano, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,603 contacts →
	Indirect evidence “Argano is the world’s first and largest digital services consultancy focused exclusively on enabling high performance across our clients’ business operations, at scale and around…” Source: RevenueBase Database · checked Sep 20, 2026
20	Apps Associates	Partial evidence	Acton, MA, United StatesHQ checked Sep 20, 2026	501-1,000	1,387 contacts →
	Partial evidence “For over 20 years, Apps Associates has been a trusted leader in enterprise services with a focus on Oracle as a digital transformation platform.” Source: RevenueBase Database · checked Sep 20, 2026
21	Trace3	Partial evidence	Irvine, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,345 contacts →
	Partial evidence “Trace3 delivers business transformation.” Source: RevenueBase Database · checked Sep 20, 2026
22	Royal Cyber INC	Partial evidence	Naperville, IL, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,325 contacts →
	Partial evidence “Royal Cyber is a trusted global IT consulting & digital transformation partner, empowering enterprises for over two decades to evolve with agility, security, and innovation.” Source: RevenueBase Database · checked Sep 20, 2026
23	FBSPL	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,224 contacts →
	Indirect evidence “FBSPL is an AI-integrated consulting firm that helps businesses enhance efficiency through intelligent processes, technology, and domain expertise.” Source: RevenueBase Database · checked Sep 20, 2026
24	MJV Technology & Innovation	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,168 contacts →
	Indirect evidence “We are a global consulting firm that brings together people, technology, and AI to drive business growth and transform organizations with strategy, agility, and impact.” Source: RevenueBase Database · checked Sep 20, 2026
25	W3global	Indirect evidence	Frisco, TX, United StatesHQ checked Sep 20, 2026	501-1,000	1,149 contacts →
	Indirect evidence “W3Global is a leading provider of end-to-end consulting services, empowering businesses to achieve their strategic goals and optimize their operations.” Source: RevenueBase Database · checked Sep 20, 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: business transformation consultancies. 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 business transformation consultancies.
Partial evidence: Its own public description names part of business transformation consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business transformation consultancies. 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 11,600 business transformation consultancies based in the United States

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Business transformation consultancies based in the United States at a glance

As of Sep 20, 2026

32.2%Verified-email coverage

20.7%Mobile-number coverage

24.7Average contacts per company

1-10Median size (employees)

4.6%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

8,564

11-50

2,029

51-200

668

201-500

163

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 22.0d

70,1160–30

19,37431–60

1,27761–90

8790–180

1,418180+

Company record updated

Median 76.0d

00–30

82,13331–60

120,76161–90

67,50690–180

15,970180+

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 business transformation consultancies, 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 “business transformation consultancies”. 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 business transformation consultancies), 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 business transformation consultancies, 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, 92,272 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 20, 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.

Business transformation consultancies 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 business transformation consultancies, 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 business transformation consultancies are there based in the United States?

RevenueBase identified 11,600 business transformation consultancies 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?

EXL, headquartered in New York, tops this list with the largest team on record.

Which city has the most business transformation consultancies?

New York leads with 535 headquartered companies, followed by Chicago (296) and Atlanta (295).

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 92,272 verified decision-maker contacts tracked across these 11,600 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 20, 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.