Company lists · Data refreshed September 2026

Top 25 Enterprise transformation services based in the United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 12,676 companies tracked

RevenueBase identified 12,676 enterprise transformation services headquartered in the United States as of September 2026 and tracks 636,242 professional contacts across them, including 186,269 with verified work emails and 113,759 with mobile numbers. New York is the largest hub.

This list covers enterprise transformation services 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 24, 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 24, 2026 86% judged on-target in blind review

12,676Companies

636,242Contacts tracked

186,269Verified emails

113,759Mobile numbers

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The 25 largest enterprise transformation services based in the United States

Ranked by team size

Top 25 of 12,676 enterprise transformation services based in the United States, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise transformation services: 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	DXC Technology	Indirect evidence	Ashburn, VA, United StatesHQ checked Sep 24, 2026	10001+	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 24, 2026
2	EXL	Indirect evidence	New York, NY, United StatesHQ checked Sep 24, 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 24, 2026
3	UST	Partial evidence	Aliso Viejo, CA, United StatesHQ checked Sep 24, 2026	10001+	34,875 contacts →
	Partial evidence “UST is a global digital transformation solutions provider.” Source: RevenueBase Database · checked Sep 24, 2026
4	Conduent	Indirect evidence	Florham Park, NJ, United StatesHQ checked Sep 24, 2026	10001+	30,315 contacts →
	Indirect evidence “Conduent delivers digital business solutions and services spanning the commercial, government and transportation spectrum – creating valuable outcomes for its clients and the…” Source: RevenueBase Database · checked Sep 24, 2026
5	Virtusa	Indirect evidence	Southborough, MA, United StatesHQ checked Sep 24, 2026	10001+	29,613 contacts →
	Indirect evidence “Virtusa is a global product and platform engineering services company that makes experiences better with technology.” Source: RevenueBase Database · checked Sep 24, 2026
6	Teksystems	Indirect evidence	Hanover, MD, United StatesHQ checked Sep 24, 2026	10001+	24,693 contacts →
	Indirect evidence “We’re TEKsystems and TEKsystems Global Services.” Source: RevenueBase Database · checked Sep 24, 2026
7	Insight	Partial evidence	Chandler, AZ, United StatesHQ checked Sep 24, 2026	10001+	12,899 contacts →
	Partial evidence “Insight Enterprises, Inc.” Source: RevenueBase Database · checked Sep 24, 2026
8	Slalom	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 24, 2026	10001+	10,032 contacts →
	Indirect 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 24, 2026
9	World Wide Technology	Indirect evidence	Maryland Heights, MO, United StatesHQ checked Sep 24, 2026	10001+	9,184 contacts →
	Indirect evidence “We are thinkers and doers.” Source: RevenueBase Database · checked Sep 24, 2026
10	Yash Technologies	Partial evidence	East Moline, IL, United StatesHQ checked Sep 24, 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 24, 2026
11	Aricent	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 24, 2026	10001+	4,302 contacts →
	Indirect evidence “Aricent is now Altran, delivering industry innovations at future speed.” Source: RevenueBase Database · checked Sep 24, 2026
12	Iopex Technologies	Strong evidence	San Jose, CA, United StatesHQ checked Sep 24, 2026	1,001-5,000	3,716 contacts →
	Strong evidence “iOPEX Technologies is a new-generation agentic AI and automation-led enterprise transformation partner headquartered in San Jose, California.” Source: RevenueBase Database · checked Sep 24, 2026
13	Alixpartners	Indirect evidence	New York, NY, United StatesHQ checked Sep 24, 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 24, 2026
14	Apexon	Strong evidence	Santa Clara, CA, United StatesHQ checked Sep 24, 2026	5,001-10,000	3,532 contacts →
	Strong evidence “Apexon is a technology services firm specializing in accelerating business transformation and engineering intelligent enterprises.” Source: RevenueBase Database · checked Sep 24, 2026
15	CES	Partial evidence	Bolingbrook, IL, United StatesHQ checked Sep 24, 2026	1,001-5,000	3,502 contacts →
	Partial evidence “CES is a trusted global provider of Technology and Business Process Modernization (BPM) services, serving enterprise clients for over three decades.” Source: RevenueBase Database · checked Sep 24, 2026
16	ETEAM	Indirect evidence	Somerset, NJ, United StatesHQ checked Sep 24, 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 24, 2026
17	Williams LEA	Indirect evidence	New York, NY, United StatesHQ checked Sep 24, 2026	10001+	3,253 contacts →
	Indirect evidence “Williams Lea is the leading global provider of tech-enabled business and marketing services helping clients manage and transform processes through resilient, scalable 24/7…” Source: RevenueBase Database · checked Sep 24, 2026
18	Ensono	Indirect evidence	Downers Grove, IL, United StatesHQ checked Sep 24, 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 24, 2026
19	Visionet Systems INC	Indirect evidence	Cranbury, NJ, United StatesHQ checked Sep 24, 2026	10001+	3,119 contacts →
	Indirect evidence “Visionet is a premier digital technology solutions company built on the premise of disruptive innovation.” Source: RevenueBase Database · checked Sep 24, 2026
20	Mouri Tech	Partial evidence	Irving, TX, United StatesHQ checked Sep 24, 2026	1,001-5,000	3,051 contacts →
	Partial evidence “MOURI Tech - the global enterprise IT services provider, established in 2005, has been offering innovative solutions underscoring client success, with unwavering commitment.” Source: RevenueBase Database · checked Sep 24, 2026
21	AHEAD	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 24, 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 24, 2026
22	VEE Technologies	Indirect evidence	Decatur, GA, United StatesHQ checked Sep 24, 2026	5,001-10,000	2,933 contacts →
	Indirect evidence “Vee Technologies is a global consulting and professional services organization delivering specialized, technology-enabled solutions.” Source: RevenueBase Database · checked Sep 24, 2026
23	Speridian Technologies	Partial evidence	Albuquerque, NM, United StatesHQ checked Sep 24, 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 24, 2026
24	People Tech Group INC	Strong evidence	Redmond, WA, United StatesHQ checked Sep 24, 2026	1,001-5,000	2,434 contacts →
	Strong evidence “People Tech Group is a leading Enterprise Solutions, Digital Transformation, Data Intelligence, and Modern Operation services provider.” Source: RevenueBase Database · checked Sep 24, 2026
25	Trianz	Strong evidence	Herndon, VA, United StatesHQ checked Sep 24, 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 24, 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: enterprise transformation services. 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 enterprise transformation services.
Partial evidence: Its own public description names part of enterprise transformation services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise transformation services. 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 12,676 enterprise transformation services based in the United States

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Enterprise transformation services based in the United States at a glance

As of Sep 24, 2026

29.3%Verified-email coverage

17.9%Mobile-number coverage

50.2Average contacts per company

1-10Median size (employees)

3.8%Largest-city concentration · New York

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

7,038

11-50

3,204

51-200

1,584

201-500

463

501-1,000

187

1,001-5,000

126

5,001-10,000

10001+

Freshness & accuracy

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

Email last verified

Median 27.0d

135,9060–30

42,92031–60

3,07761–90

17190–180

4,195180+

Company record updated

Median 88.0d

00–30

91,22031–60

277,44061–90

233,46190–180

34,121180+

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 transformation services, 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 “enterprise transformation services”. 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 transformation services), 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 transformation services, 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, 186,269 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 24, 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 transformation services 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 enterprise transformation services, 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 transformation services are there based in the United States?

RevenueBase identified 12,676 enterprise transformation services 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?

DXC Technology, headquartered in Ashburn, tops this list with the largest team on record.

Which city has the most enterprise transformation services?

New York leads with 480 headquartered companies, followed by Houston (329) and Atlanta (279).

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 186,269 verified decision-maker contacts tracked across these 12,676 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 24, 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.