Company lists · Data refreshed September 2026

Top 25 Digital transformation management consulting firms based in the United States

RevenueBase identified 20,095 digital transformation management consulting firms headquartered in the United States as of September 2026 and tracks 1,164,891 professional contacts across them, including 380,219 with verified work emails and 201,270 with mobile numbers. New York is the largest hub.

This list covers digital transformation management 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 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
20,095Companies
1,164,891Contacts tracked
380,219Verified emails
201,270Mobile numbers
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The 25 largest digital transformation management consulting firms based in the United States

Ranked by team size
Top 25 of 20,095 digital transformation management consulting firms 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 digital transformation management 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
1Strong evidenceNewtown, PA, United StatesHQ checked Sep 24, 202610001+60,211 contacts →

Strong evidence

“EPAM (NYSE:EPAM) is a global leader in AI transformation engineering and integrated consulting, serving Forbes Global companies and ambitious startups.”

Source: RevenueBase Database · checked Sep 24, 2026
2Strong evidencePittsford (rochester), NY, United StatesHQ checked Sep 24, 202610001+46,737 contacts →

Strong evidence

“We are an AI-led digital transformation company delivering measurable business outcomes.”

Source: RevenueBase Database · checked Sep 24, 2026
3Partial evidenceNew York, NY, United StatesHQ checked Sep 24, 202610001+40,100 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 24, 2026
4Partial evidenceBoston, MA, United StatesHQ checked Sep 24, 202610001+38,730 contacts →

Partial evidence

“Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities.”

Source: RevenueBase Database · checked Sep 24, 2026
5Strong evidenceAliso Viejo, CA, United StatesHQ checked Sep 24, 202610001+34,875 contacts →

Strong evidence

“UST is a global digital transformation solutions provider.”

Source: RevenueBase Database · checked Sep 24, 2026
6Partial evidenceFlorham Park, NJ, United StatesHQ checked Sep 24, 202610001+30,315 contacts →

Partial 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
7Indirect evidenceSouthborough, MA, United StatesHQ checked Sep 24, 202610001+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
8Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 24, 202610001+26,919 contacts →

Partial evidence

“At Globant, we create the digitally-native products that people love.”

Source: RevenueBase Database · checked Sep 24, 2026
9Indirect evidenceHanover, MD, United StatesHQ checked Sep 24, 202610001+24,693 contacts →

Indirect evidence

“We’re TEKsystems and TEKsystems Global Services.”

Source: RevenueBase Database · checked Sep 24, 2026
10Indirect evidencePlano, TX, United StatesHQ checked Sep 24, 202610001+22,390 contacts →

Indirect evidence

“NTT DATA, Inc.”

Source: RevenueBase Database · checked Sep 24, 2026
11Indirect evidenceBoston, MA, United StatesHQ checked Sep 24, 202610001+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 24, 2026
12Indirect evidenceExton, PA, United StatesHQ checked Sep 24, 202610001+17,550 contacts →

Indirect evidence

“At Ricoh, we bring people, processes, and technology together to make information work for you.”

Source: RevenueBase Database · checked Sep 24, 2026
13Strong evidenceEvanston, IL, United StatesHQ checked Sep 24, 202610001+16,896 contacts →

Strong evidence

“ZS is a management consulting and technology firm that partners with companies to improve life and how we live it.”

Source: RevenueBase Database · checked Sep 24, 2026
14Indirect evidenceChandler, AZ, United StatesHQ checked Sep 24, 202610001+12,899 contacts →

Indirect evidence

“Insight Enterprises, Inc.”

Source: RevenueBase Database · checked Sep 24, 2026
15Indirect evidenceRockville, MD, United StatesHQ checked Sep 24, 202610001+12,891 contacts →

Indirect evidence

“Infinite is a.”

Source: RevenueBase Database · checked Sep 24, 2026
16Partial evidenceNew York, NY, United StatesHQ checked Sep 24, 202610001+12,820 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 24, 2026
17Indirect evidenceMclean, VA, United StatesHQ checked Sep 24, 202610001+12,815 contacts →

Indirect evidence

“Guidehouse is a global AI-led professional services firm delivering advisory, technology, and managed services to the commercial and government sectors.”

Source: RevenueBase Database · checked Sep 24, 2026
18Indirect evidenceBoston, MA, United StatesHQ checked Sep 24, 20265,001-10,00012,575 contacts →

Indirect evidence

“PTC (NASDAQ: PTC) unleashes industrial innovation with award-winning, market-proven solutions that enable companies to differentiate their products and services, improve…”

Source: RevenueBase Database · checked Sep 24, 2026
19Partial evidencePlano, TX, United StatesHQ checked Sep 24, 202610001+12,237 contacts →

Partial evidence

“Movate is a digital technology and customer experience services company committed to disrupting the industry with boundless agility, human-centered innovation, and relentless…”

Source: RevenueBase Database · checked Sep 24, 2026
20Indirect evidenceChicago, IL, United StatesHQ checked Sep 24, 202610001+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 24, 2026
21Partial evidenceSeattle, WA, United StatesHQ checked Sep 24, 202610001+10,032 contacts →

Partial 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
22Indirect evidenceMaryland Heights, MO, United StatesHQ checked Sep 24, 202610001+9,184 contacts →

Indirect evidence

“We are thinkers and doers.”

Source: RevenueBase Database · checked Sep 24, 2026
23Partial evidenceMenlo Park, CA, United StatesHQ checked Sep 24, 20265,001-10,0008,779 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 24, 2026
24Indirect evidenceNew York, NY, United StatesHQ checked Sep 24, 20265,001-10,0008,037 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 24, 2026
25Partial evidenceMilwaukee, WI, United StatesHQ checked Sep 24, 202610001+7,984 contacts →

Partial evidence

“Experis® is a global leader in technology services, helping organizations shorten the distance between innovation and business impact in a digital world.”

Source: RevenueBase Database · checked Sep 24, 2026

Showing 25 of 20,095 digital transformation management consulting firms based in the United States

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Digital transformation management consulting firms based in the United States at a glance

As of Sep 24, 2026
32.6%Verified-email coverage
17.3%Mobile-number coverage
58.0Average contacts per company
1-10Median size (employees)
5.3%Largest-city concentration · New York
Sep 24, 2026Page data refreshed

Companies by employee count

1-10
11,842
11-50
4,995
51-200
2,347
201-500
694
501-1,000
266
1,001-5,000
226
5,001-10,000
34
10001+
80

Freshness & accuracy

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

Email last verified

Median 27.0d

Company record updated

Median 86.0d

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 digital transformation management 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 “digital transformation management 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 digital transformation management 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 digital transformation management 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, 380,219 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.

Digital transformation management 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 digital transformation management 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 digital transformation management consulting firms are there based in the United States?

RevenueBase identified 20,095 digital transformation management 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?

Epam Systems, headquartered in Newtown, tops this list with the largest team on record.

Which city has the most digital transformation management consulting firms?

New York leads with 1075 headquartered companies, followed by Chicago (558) and Atlanta (510).

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 380,219 verified decision-maker contacts tracked across these 20,095 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.