Company lists · Data refreshed September 2026

Top 25 Global management consultancies based in Boston, United States

Name: Global management consultancies based in Boston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 107 companies tracked

RevenueBase identified 107 global management consultancies headquartered in Boston, United States as of September 2026 and tracks 67,510 professional contacts across them, including 29,686 with verified work emails. Across the United States, New York is the largest hub for this category (514 companies); Boston has 107.

This list covers global management consultancies headquartered in Boston, 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 30, 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 30, 2026 86% judged on-target in blind review

107Companies

67,510Contacts tracked

29,686Verified emails

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The 25 largest global management consultancies based in Boston, United States

Ranked by team size

Top 25 of 107 global management consultancies based in Boston, United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to global management 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	Boston Consulting Group BCG	Indirect evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	10001+	38,730 contacts →
	Indirect 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 30, 2026
2	Bain & Company	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	10001+	21,689 contacts →
	Partial evidence “Bain & Company is a global consultancy that helps the world’s most ambitious change makers define the future.” Source: RevenueBase Database · checked Sep 30, 2026
3	L.E.K. Consulting	Indirect evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	1,001-5,000	4,093 contacts →
	Indirect evidence “L.E.K.” Source: RevenueBase Database · checked Sep 30, 2026
4	Charles River Associates	Strong evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,479 contacts →
	Strong evidence “Charles River Associates (CRA) is a global consulting firm specializing in litigation, regulatory, financial, and management consulting.” Source: RevenueBase Database · checked Sep 30, 2026
5	Altman Solon	Strong evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	501-1,000	669 contacts →
	Strong evidence “In 2020, Altman Vilandrie & Company and Solon Management Consulting cemented a decades-long partnership across the Atlantic to form Altman Solon, the world’s largest global…” Source: RevenueBase Database · checked Sep 30, 2026
6	Drummond Advisors	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	201-500	322 contacts →
	Partial evidence “Drummond Advisors provides global consulting services to companies focusing on accounting, tax, legal and business development.” Source: RevenueBase Database · checked Sep 30, 2026
7	Vantage Partners	Indirect evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	51-200	122 contacts →
	Indirect evidence “Vantage Partners is a consulting and training firm that helps companies innovate more quickly, execute with greater discipline, and collaborate more effectively, for sustained…” Source: RevenueBase Database · checked Sep 30, 2026
8	Ilead Group	Indirect evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	51-200	54 contacts →
	Indirect evidence “iLEAD Group is a professional services group that has incubated includes several business divisions, including:* iLEAD Consulting is a business consulting and IT development firm…” Source: RevenueBase Database · checked Sep 30, 2026
9	Advanced Management Services, Inc. AMS	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	51-200	27 contacts →
	Partial evidence “Delivering results and business performance by integrating Management Consulting Solutions, Professional Development Training Courses, and Executive & Leadership Coaching.” Source: RevenueBase Database · checked Sep 30, 2026
10	Alliance Consulting Group	Indirect evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	11-50	24 contacts →
	Indirect evidence “Alliance Consulting Group is a strategy consulting firm located in Boston, Massachusetts.” Source: RevenueBase Database · checked Sep 30, 2026
11	Denneen & Company	Indirect evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	11-50	20 contacts →
	Indirect evidence “Denneen & Company is a growth strategy consulting firm that has been helping Fortune 100, private and private equity owned companies, and premier not-for-profit institutions find…” Source: RevenueBase Database · checked Sep 30, 2026
12	NEW Markets Advisors	Indirect evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	11-50	17 contacts →
	Indirect evidence “Since our beginnings in 2009, New Markets Advisors has been a leading boutique consulting firm focused on the realm of innovation strategy and capabilities.” Source: RevenueBase Database · checked Sep 30, 2026
13	Burnham Rosen Group	Strong evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	11-50	12 contacts →
	Strong evidence “Burnham Rosen Group (BRG) is a global leadership training and management consulting firm that brings to its clients a multi-disciplinary approach blending business strategy…” Source: RevenueBase Database · checked Sep 30, 2026
14	Barrington Partners	Strong evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	1-10	9 contacts →
	Strong evidence “Since 1995 Barrington Partners has specialized in providing strategy level consulting to the financial services and management industry on a global basis.” Source: RevenueBase Database · checked Sep 30, 2026
15	Chartic	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	11-50	7 contacts →
	Partial evidence “Chartic partners with global market leaders in complex industrial markets to provide clarity on where to invest and how to compete.” Source: RevenueBase Database · checked Sep 30, 2026
16	Carlisle & Company, LLC	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	51-200	7 contacts →
	Partial evidence “Carlisle is a member of Ducker Carlisle, a global consulting and M&A advisory firm with an unrivalled continuum of insights, benchmarking and strategy solutions that optimize…” Source: RevenueBase Database · checked Sep 30, 2026
17	Auribus Consulting	Indirect evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	1-10	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
18	Spinnaker LLC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	11-50	6 contacts →
	Indirect evidence “SPINNAKER consistently delivers exceptional quality advice, expertise and tools to top executives at Fortune companies.” Source: RevenueBase Database · checked Sep 30, 2026
19	Shiboomi	Indirect evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	1-10	6 contacts →
	Indirect evidence “Shiboomi is a leadership and corporate strategy & development consulting firm that was founded in 2003.” Source: RevenueBase Database · checked Sep 30, 2026
20	Macresco	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	1-10	6 contacts →
	Partial evidence “Macresco is a management-consulting firm dedicated to helping organizations achieve transformative results.” Source: RevenueBase Database · checked Sep 30, 2026
21	Opimas, LLC	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	11-50	5 contacts →
	Partial evidence “Opimas is a management consultancy focused on capital markets, serving leading financial institutions around the world.” Source: RevenueBase Database · checked Sep 30, 2026
22	The Crossland Group	Indirect evidence	Boston, United StatesHQ checked Sep 30, 2026	11-50	5 contacts →
	Indirect evidence “The Crossland Group specializes in helping leaders of major corporations and international nonprofits design their organizations to execute on their strategy.” Source: RevenueBase Database · checked Sep 30, 2026
23	Inward Strategic Consulting	Partial evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	11-50	5 contacts →
	Partial evidence “We are not an advertising agency nor the typical management consulting firm.” Source: RevenueBase Database · checked Sep 30, 2026
24	ASW Private Lending, LLC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	1-10	4 contacts →
	Indirect evidence “We help our clients transform their business and reach their full potential.” Source: RevenueBase Database · checked Sep 30, 2026
25	Jonath & Dimeo, INC	Indirect evidence	Boston, United StatesHQ checked Sep 30, 2026	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 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: global management 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 global management consultancies.
Partial evidence: Its own public description names part of global management consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name global management 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 107 global management consultancies based in Boston, United States

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Global management consultancies based in Boston, United States at a glance

As of Sep 30, 2026

44.0%Verified-email coverage

630.9Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole United States list rather than for Boston, so it is reported there. Company counts and contact totals on this page are exact for Boston, over 107 companies.

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 global management 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 Boston, United States whose own description of what they do matches “global management 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 global management 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 global management consultancies, and records with no verified work email. Companies headquartered outside Boston 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, 29,686 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 30, 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.

Global management consultancies by metro in the United States

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 global management 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 global management consultancies are there based in Boston, United States?

RevenueBase identified 107 global management consultancies headquartered in Boston, 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?

Boston Consulting Group BCG, headquartered in Boston, tops this list with the largest team on record.

Which city in the United States has the most global management consultancies?

New York leads the United States with 514 headquartered companies, followed by Washington (234) and Chicago (229). Boston has 107.

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 29,686 verified decision-maker contacts tracked across these 107 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 30, 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.