Company lists · Data refreshed September 2026

Top 25 Global consulting firms based in the United States

Name: Global 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 3, 2026 16,889 companies tracked

RevenueBase identified 16,889 company matches for global consulting firms associated with the United States as of September 2026 and tracks 326,394 professional contacts across them, including 131,128 with verified work emails and 83,068 with mobile numbers. New York is the largest hub.

This list covers company matches for global consulting firms associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 SmartSearch · Exact Recorded Sep 3, 2026 How this list was built

16,889Companies

326,394Contacts tracked

131,128Verified emails

83,068Mobile numbers

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The 25 largest global consulting firms based in the United States

Ranked by team size

Top 25 of 16,889 company matches for global consulting firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 3, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	EXL	Exact match	Jersey City, NJ, United States	10001+	40,360 contacts →
	Exact match “Choosing a digital partner is about more than capabilities, it’s about collaboration and character.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
2	Boston Consulting Group BCG	Exact match	Boston, MA, United States	10001+	38,603 contacts →
	Exact match “Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
3	Bain & Company	Exact match	Boston, MA, United States	10001+	21,940 contacts →
	Exact match “Bain & Company is a global consultancy that helps the world’s most ambitious change makers define the future.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
4	ZS	Exact match	Philadelphia, PA, United States	10001+	17,029 contacts →
	Exact match “ZS is a management consulting and technology firm that partners with companies to improve life and how we live it.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
5	Alvarez & Marsal	Exact match	New York, NY, United States	10001+	12,992 contacts →
	Exact match “Alvarez & Marsal is a leading global professional services firm dedicated to helping organizations tackle their most complex business issues, maximize stakeholder value, and…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
6	Wavestone	Exact match	New York, United States	1,001-5,000	6,248 contacts →
	Exact match “Born from the rise of digital innovation, Wavestone has evolved into a leading consulting firm positioned at the convergence of business and technology.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
7	Strategy	Exact match	New York, NY, United States	1,001-5,000	5,135 contacts →
	Exact match “From strategy to execution.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
8	PA Consulting	Exact match	Denver, CO, United States	1,001-5,000	4,954 contacts →
	Exact match “We believe in the power of ingenuity to build a positive human future.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
9	L.E.K. Consulting	Exact match	Atlanta, GA, United States	1,001-5,000	4,059 contacts →
	Exact match “L.E.K.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
10	Citrin Cooperman	Exact match	Durham, NC, United States	1,001-5,000	2,951 contacts →
	Exact match “Citrin Cooperman is one of the nation’s largest and fastest-growing professional services firms.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
11	SIA	Exact match	Atlanta, GA, United States	1,001-5,000	2,937 contacts →
	Exact match “Sia is an next-generation global consulting group in strategy, artificial intelligence and management.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
12	Baringa	Exact match	New York, NY, United States	1,001-5,000	2,198 contacts →
	Exact match “Baringa is a global consulting firm that helps leaders drive meaningful change and create value.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
13	West Monroe	Exact match	San Francisco, CA, United States	1,001-5,000	2,111 contacts →
	Exact match “West Monroe is a global business and technology consulting firm passionate about creating value for our clients.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
14	Uhy-Us	Exact match	New York, NY, United States	1,001-5,000	2,030 contacts →
	Exact match “UHY is one of the nation’s largest professional services firms providing audit, tax, consulting and advisory services to clients primarily in the dynamic middle market.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
15	J.S. Held LLC	Exact match	Jericho, NY, United States	1,001-5,000	1,924 contacts →
	Exact match “J.S.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
16	North Highland	Exact match	New York, NY, United States	1,001-5,000	1,837 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
17	Charles River Associates	Exact match	Boston, MA, United States	1,001-5,000	1,523 contacts →
	Exact match “Charles River Associates (CRA) is a global consulting firm specializing in litigation, regulatory, financial, and management consulting.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
18	Ardurra	Exact match	Flagstaff, AZ, United States	1,001-5,000	1,248 contacts →
	Exact match “Expertly balancing experience and innovation to deliver unique solutions to public and private clients.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
19	Riveron	Exact match	Miami, FL, United States	1,001-5,000	1,145 contacts →
	Exact match “With over 1,200 professionals across 18 international offices, Riveron delivers tailored solutions for CFOs, private equity firms, and key stakeholders.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
20	Eliassen Group	Exact match	Catonsville, MD, United States	1,001-5,000	960 contacts →
	Exact match “Eliassen Group is a strategic consulting firm that helps organizations achieve more through technology, business advisory, and life sciences solutions.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
21	The Cadmus Group	Exact match	Santa Monica, CA, United States	1,001-5,000	714 contacts →
	Exact match “Cadmus is a technology-empowered global strategic consulting firm that helps clients achieve their goals through transformative digital solutions and expertise across domains.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
22	Solomonedwards	Exact match	Wayne, PA, United States	1,001-5,000	566 contacts →
	Exact match “For more than 25 years, SolomonEdwards has empowered organizations to tackle common and complex business challenges through strategic advisory, technical advocacy, and hands-on…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
23	Logic, Part Of Accenture	Exact match	Bloomington, MN, United States	1,001-5,000	498 contacts →
	Exact match “Logic works with the world’s leading retailers to help them move faster, innovate smarter, and thrive in the face of retail disruption.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
24	Clifton Gunderson LLP	Exact match	Oak Brook, IL, United States	1,001-5,000	272 contacts →
	Exact match “Clifton Gunderson is ranked as one of the nation’s largest certified public accounting and consulting firms.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
25	Legacy Grant Thornton Public Sector NOW Guidehouse	Exact match	Alexandria, VA, United States	10001+	179 contacts →
	Exact match “Guidehouse is a leading global provider of consulting services to the public sector and commercial markets, with broad capabilities in management, technology, and risk consulting.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “global consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 16,889 global consulting firms based in the United States

See the full list, filter by size, metro and specialty, and access 131,128 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Global consulting firms based in the United States at a glance

As of Sep 3, 2026

40.2%Verified-email coverage

25.5%Mobile-number coverage

19.3Average contacts per company

1-10Median size (employees)

4.8%Largest-city concentration · New York

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

12,673

11-50

3,002

51-200

859

201-500

183

501-1,000

1,001-5,000

10001+

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United States whose business descriptions match “global consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 131,128 professional contacts with verified work emails across the full matched dataset. 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 3, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Global consulting firms by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “global consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many global consulting firms are there based in the United States?

RevenueBase identified 16,889 company matches for global consulting firms associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

EXL tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most global consulting firms?

New York leads with 808 company records, followed by Washington (439) and Chicago (437).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 131,128 professional contacts with verified work emails tracked across these 16,889 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 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 SmartSearch, 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.