Company lists · Data refreshed September 2026

Top 25 Operations consulting firms based in the United States

Name: Operations 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 5, 2026 26,758 companies tracked

RevenueBase identified 26,758 company matches for operations consulting firms associated with the United States as of September 2026 and tracks 403,720 professional contacts across them, including 155,346 with verified work emails and 110,816 with mobile numbers. New York is the largest hub.

This list covers company matches for operations 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 5, 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 5, 2026 How this list was built

26,758Companies

403,720Contacts tracked

155,346Verified emails

110,816Mobile numbers

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The 25 largest operations consulting firms based in the United States

Ranked by team size

Top 25 of 26,758 company matches for operations consulting firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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	New York, NY, United StatesHQ recorded Sep 5, 2026	10001+	40,100 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 5, 2026 · View company records in RevenueBase
2	Boston Consulting Group BCG	Exact match	Boston, MA, United StatesHQ recorded Sep 5, 2026	10001+	38,730 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 5, 2026 · View company records in RevenueBase
3	Bain & Company	Exact match	Boston, MA, United StatesHQ recorded Sep 5, 2026	10001+	21,689 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 5, 2026 · View company records in RevenueBase
4	ZS	Exact match	Evanston, IL, United StatesHQ recorded Sep 5, 2026	10001+	16,896 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 5, 2026 · View company records in RevenueBase
5	Ryder System, INC	Exact match	Miami, FL, United StatesHQ recorded Sep 5, 2026	10001+	13,941 contacts →
	Exact match “We perfect the supply chains people depend on.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6	Alvarez & Marsal	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	10001+	13,099 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 5, 2026 · View company records in RevenueBase
7	Protiviti	Exact match	Menlo Park, CA, United StatesHQ recorded Sep 5, 2026	5,001-10,000	8,779 contacts →
	Exact match “Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently face the…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8	Oliver Wyman	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	5,001-10,000	8,230 contacts →
	Exact match “At Oliver Wyman, a Marsh business, we bring deep industry insight, bold innovation, and a collaborative approach that cuts through complexity to help organizations navigate their…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9	Yash Technologies	Exact match	East Moline, IL, United StatesHQ recorded Sep 5, 2026	5,001-10,000	7,769 contacts →
	Exact match “YASH Technologies is a consulting-led transformation partner with a proven track record of helping customers address their current and prospective digital transformation…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10	HURON	Exact match	Chicago, IL, United StatesHQ recorded Sep 5, 2026	5,001-10,000	7,520 contacts →
	Exact match “Huron is a global professional services firm that collaborates with organizations to solve complex challenges and achieve ambitious goals.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11	Kearney	Exact match	Chicago, IL, United StatesHQ recorded Sep 5, 2026	5,001-10,000	6,978 contacts →
	Exact match “As one of the original firms, we’ve never lost sight of the fact that consulting is a people business.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12	Accenture Strategy & Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 5, 2026	5,001-10,000	5,514 contacts →
	Exact match “Accenture Strategy combines deep industry expertise, advanced analytics capabilities and human-led design methodologies that enable clients to act with speed and confidence.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13	Strategy	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	1,001-5,000	5,082 contacts →
	Exact match “From strategy to execution.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14	L.E.K. Consulting	Exact match	Boston, MA, United StatesHQ recorded Sep 5, 2026	1,001-5,000	4,093 contacts →
	Exact match “L.E.K.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15	Alixpartners	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	1,001-5,000	3,583 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16	Genpact Headstrong Capital Markets	Exact match	Reston, VA, United StatesHQ recorded Sep 5, 2026	10001+	3,109 contacts →
	Exact match “Genpact Headstrong Capital Markets is a global consulting and IT services company with a specialized focus in capital markets.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17	Frost & Sullivan	Exact match	San Antonio, TX, United StatesHQ recorded Sep 5, 2026	1,001-5,000	2,330 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18	North Highland	Exact match	Atlanta, GA, United StatesHQ recorded Sep 5, 2026	1,001-5,000	1,792 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 5, 2026 · View company records in RevenueBase
19	MCA	Exact match	Westport, CT, United StatesHQ recorded Sep 5, 2026	n/a	1,650 contacts →
	Exact match “MCAworks is a strategic marketing consulting firm passionately dedicated to helping our clients accelerate and sustain business growth.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20	Argano	Exact match	Plano, TX, United StatesHQ recorded Sep 5, 2026	1,001-5,000	1,603 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21	Davey Resource Group, INC	Exact match	Kent, OH, United StatesHQ recorded Sep 5, 2026	1,001-5,000	1,395 contacts →
	Exact match “Davey Resource Group, Inc.(DRG) provides innovative consulting and field services that support utility infrastructure and environmental stewardship.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22	Trace3	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	1,001-5,000	1,345 contacts →
	Exact match “Trace3 delivers business transformation.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23	Ardurra	Exact match	Miami, FL, United StatesHQ recorded Sep 5, 2026	1,001-5,000	1,260 contacts →
	Exact match “Expertly balancing experience and innovation to deliver unique solutions to public and private clients.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24	FBSPL	Exact match	New York, NY, United StatesHQ recorded Sep 5, 2026	1,001-5,000	1,224 contacts →
	Exact match “FBSPL is an AI-integrated consulting firm that helps businesses enhance efficiency through intelligent processes, technology, and domain expertise.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25	MJV Technology & Innovation	Exact match	Atlanta, GA, United StatesHQ recorded Sep 5, 2026	1,001-5,000	1,168 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 5, 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 “operations 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 26,758 operations consulting firms based in the United States

See the full list, filter by size, metro and specialty, and access 155,346 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Operations consulting firms based in the United States at a glance

As of Sep 5, 2026

38.5%Verified-email coverage

27.4%Mobile-number coverage

15.1Average contacts per company

1-10Median size (employees)

5.0%Largest-city concentration · New York

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

20,740

11-50

4,356

51-200

1,188

201-500

262

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

142,0800–30

10,86431–60

13661–90

8690–180

2,180180+

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 “operations 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 155,346 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 5, 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.

Operations 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 “operations consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 26,758 company matches for operations 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 operations consulting firms?

New York leads with 1344 company records, followed by Atlanta (731) and Chicago (691).

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 155,346 professional contacts with verified work emails tracked across these 26,758 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 5, 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.