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Company lists · Data refreshed September 2026

Top 25 Business management consultant companies based in Boston, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 350 companies tracked

RevenueBase identified 350 business management consultant companies headquartered in Boston, United States as of September 2026 and tracks 44,511 professional contacts across them, including 16,028 with verified work emails. New York is the largest hub.

This list covers business management consultant companies 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 23, 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 23, 2026 86% judged on-target in blind review
350Companies
44,511Contacts tracked
16,028Verified emails
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The 25 largest business management consultant companies based in Boston, United States

Ranked by team size
Top 25 of 350 business management consultant companies based in Boston, United States, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to business management consultant companies: 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
1
Boston Consulting Group BCG
Indirect evidenceBoston, MA, United StatesHQ checked Sep 23, 202610001+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 23, 2026
2
L.E.K. Consulting
Indirect evidenceBoston, MA, United StatesHQ checked Sep 23, 20261,001-5,0004,093 contacts →

Indirect evidence

“L.E.K.”

Source: RevenueBase Database · checked Sep 23, 2026
3
Drummond Advisors
Indirect evidenceBoston, MA, United StatesHQ checked Sep 23, 2026201-500322 contacts →

Indirect evidence

“Drummond Advisors provides global consulting services to companies focusing on accounting, tax, legal and business development.”

Source: RevenueBase Database · checked Sep 23, 2026
4
Vantage Partners
Indirect evidenceBoston, MA, United StatesHQ checked Sep 23, 202651-200122 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 23, 2026
5
STAX
Partial evidenceBoston, MA, United StatesHQ checked Sep 23, 2026201-50078 contacts →

Partial evidence

“Stax is a global management consulting firm serving corporate and private equity clients across a broad range of industries including software/technology, healthcare, business…”

Source: RevenueBase Database · checked Sep 23, 2026
6
Boston Analytics
Indirect evidenceBoston, United StatesHQ checked Sep 23, 202651-20063 contacts →

Indirect evidence

“Boston Analytics (BA) is a strategy consulting firm which serves Fortune 500 clients seeking insights from data to make critical business decisions.”

Source: RevenueBase Database · checked Sep 23, 2026
7
Harvard Partners, LLP
Partial evidenceBoston, MA, United StatesHQ checked Sep 23, 202651-20035 contacts →

Partial evidence

“Harvard Partners is a management consulting firm focused on helping companies more effectively leverage their IT investment.”

Source: RevenueBase Database · checked Sep 23, 2026
8
Advanced Management Services, Inc. AMS
Partial evidenceBoston, MA, United StatesHQ checked Sep 23, 202651-20027 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 23, 2026
9
Alliance Consulting Group
Indirect evidenceBoston, MA, United StatesHQ checked Sep 23, 202611-5024 contacts →

Indirect evidence

“Alliance Consulting Group is a strategy consulting firm located in Boston, Massachusetts.”

Source: RevenueBase Database · checked Sep 23, 2026
10
Inspire INC
Partial evidenceBoston, MA, United StatesHQ checked Sep 23, 2026201-50022 contacts →

Partial evidence

“Founded in 1998, Inspire is a 501(c)(3) nonprofit offering management and strategy consulting services to leading nonprofit organizations across the United States.”

Source: RevenueBase Database · checked Sep 23, 2026
11
NEW Markets Advisors
Indirect evidenceBoston, MA, United StatesHQ checked Sep 23, 202611-5017 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 23, 2026
12
Welsh Consulting
Indirect evidenceBoston, MA, United StatesHQ checked Sep 23, 202611-5017 contacts →

Indirect evidence

“Welsh Consulting, located in the heart of Boston’s Financial District, is an energetic IT consulting firm providing IT strategy, support and project-related services to small and…”

Source: RevenueBase Database · checked Sep 23, 2026
13
BHD INC
Indirect evidenceBoston, MA, United StatesHQ checked Sep 23, 202611-5016 contacts →

Indirect evidence

“Business owners know that information technology is the foundation that enables small businesses to stay competitive.”

Source: RevenueBase Database · checked Sep 23, 2026
14
Nichols Management Group
Partial evidenceBoston, MA, United StatesHQ checked Sep 23, 202611-5016 contacts →

Partial evidence

“NMG is the leading management consulting firm for the diagnostic medicine industry.”

Source: RevenueBase Database · checked Sep 23, 2026
15
Creo Advisors LLC
Partial evidenceBoston, MA, United StatesHQ checked Sep 23, 202611-5013 contacts →

Partial evidence

“Your Partner in Value Creation We partner with ambitious Boards, Private Equity Firms, and Management teams seeking to achieve superior performance.”

Source: RevenueBase Database · checked Sep 23, 2026
16
Roundtable Strategy Advisors
Indirect evidenceBoston, MA, United StatesHQ checked Sep 23, 202651-20013 contacts →

Indirect evidence

“We are seasoned professionals within the consulting field and former C-Suite executives who know what it takes to get the job done efficiently and on-time.”

Source: RevenueBase Database · checked Sep 23, 2026
17
KJR Consulting
Indirect evidenceBoston, MA, United StatesHQ checked Sep 23, 20261-1013 contacts →

Indirect evidence

“KJR Consulting is a trusted partner for companies, organizations and teams seeking better alignment, better engagement, and better results.”

Source: RevenueBase Database · checked Sep 23, 2026
18
Burnham Rosen Group
Partial evidenceBoston, MA, United StatesHQ checked Sep 23, 202611-5012 contacts →

Partial 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 23, 2026
19
Aadmi Consulting
Indirect evidenceBoston, MA, United StatesHQ checked Sep 23, 202611-5012 contacts →

Indirect evidence

“Aadmi is a full-service firm committed to helping you develop a sustainable expansion strategy that will enhance your business and foster its growth.”

Source: RevenueBase Database · checked Sep 23, 2026
20
MB LAW Firm Consulting, LLC
Indirect evidenceBoston, United StatesHQ checked Sep 23, 20261-1010 contacts →

Indirect evidence

“MB Law Firm Consulting works with small to mid-sized law firms on a project or long-term basis to identify and implement efficiencies for growth and succession.”

Source: RevenueBase Database · checked Sep 23, 2026
21
Argopoint
Partial evidenceBoston, MA, United StatesHQ checked Sep 23, 202611-5010 contacts →

Partial evidence

“Argopoint is a management-consulting firm that serves as a trusted adviser to legal department leaders at some of the world's most influential businesses and institutions.”

Source: RevenueBase Database · checked Sep 23, 2026
22
Strategic Offsites Group
Indirect evidenceBoston, MA, United StatesHQ checked Sep 23, 20261-109 contacts →

Indirect evidence

“Founded in 2002, Strategic Offsites Group is a leading consulting firm operating at the intersection of strategy, meetings, teams, and decision-making.”

Source: RevenueBase Database · checked Sep 23, 2026
23
Verdant Consulting
Partial evidenceBoston, MA, United StatesHQ checked Sep 23, 20261-109 contacts →

Partial evidence

“Resiliency education, culture assessment, change management, organizational development, talent strategy, and leadership consulting services to drive business growth and help…”

Source: RevenueBase Database · checked Sep 23, 2026
24
The Numad Group
Indirect evidenceBoston, MA, United StatesHQ checked Sep 23, 20261-107 contacts →

Indirect evidence

“The Numad Group is communication, fundraising, strategic planning, and program evaluation consulting firm that primarily partners with nonprofits in the arts, education, and…”

Source: RevenueBase Database · checked Sep 23, 2026
25
Carlisle & Company, LLC
Indirect evidenceBoston, MA, United StatesHQ checked Sep 23, 202651-2007 contacts →

Indirect 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 23, 2026

Showing 25 of 350 business management consultant companies based in Boston, United States

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Business management consultant companies based in Boston, United States at a glance

As of Sep 23, 2026
36.0%Verified-email coverage
127.2Average contacts per company
1-10Median size (employees)
346.6%Largest-city concentration · New York
Sep 23, 2026Page data refreshed

Companies by employee count

1-10
287
11-50
42
51-200
14
201-500
4
1,001-5,000
1
10001+
2

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 350 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 business management consultant companies, 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 “business management consultant companies”. 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 business management consultant companies), 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 business management consultant companies, 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, 16,028 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 23, 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.

Business management consultant companies 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 business management consultant companies, 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 business management consultant companies are there based in Boston, United States?

RevenueBase identified 350 business management consultant companies 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 has the most business management consultant companies?

New York leads with 1213 headquartered companies, followed by Atlanta (808) and Chicago (769).

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 16,028 verified decision-maker contacts tracked across these 350 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 23, 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.

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