Company lists · Data refreshed September 2026

Top 25 Business consultancy and management services based in Boston, United States

Name: Business consultancy and management services based in Boston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 204 companies tracked

RevenueBase identified 204 company matches for business consultancy and management services associated with Boston, United States as of September 2026 and tracks 4,803 professional contacts across them, including 2,384 with verified work emails. Across the United States, New York is the largest hub for this category (793 companies); Boston has 204.

This list covers company matches for business consultancy and management services associated with Boston, 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 23, 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 23, 2026 How this list was built

204Companies

4,803Contacts tracked

2,384Verified emails

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The 25 largest business consultancy and management services based in Boston, United States

Ranked by team size

Top 25 of 204 company matches for business consultancy and management services based in Boston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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	L.E.K. Consulting	Exact match	Boston, MA, United StatesHQ recorded Sep 23, 2026	1,001-5,000	4,093 contacts →
	Exact match “L.E.K.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2	Vantage Partners	Exact match	Boston, MA, United StatesHQ recorded Sep 23, 2026	51-200	122 contacts →
	Exact match “Vantage Partners is a consulting and training firm that helps companies innovate more quickly, execute with greater discipline, and collaborate more effectively, for sustained…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3	Advanced Management Services, Inc. AMS	Exact match	Boston, MA, United StatesHQ recorded Sep 23, 2026	51-200	27 contacts →
	Exact match “Delivering results and business performance by integrating Management Consulting Solutions, Professional Development Training Courses, and Executive & Leadership Coaching.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	Alliance Consulting Group	Exact match	Boston, MA, United StatesHQ recorded Sep 23, 2026	11-50	24 contacts →
	Exact match “Alliance Consulting Group is a strategy consulting firm located in Boston, Massachusetts.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	NEW Markets Advisors	Exact match	Boston, MA, United StatesHQ recorded Sep 23, 2026	11-50	17 contacts →
	Exact match “Since our beginnings in 2009, New Markets Advisors has been a leading boutique consulting firm focused on the realm of innovation strategy and capabilities.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	Creo Advisors LLC	Exact match	Boston, MA, United StatesHQ recorded Sep 23, 2026	11-50	13 contacts →
	Exact match “Your Partner in Value Creation We partner with ambitious Boards, Private Equity Firms, and Management teams seeking to achieve superior performance.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	Burnham Rosen Group	Exact match	Boston, MA, United StatesHQ recorded Sep 23, 2026	11-50	12 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	MB LAW Firm Consulting, LLC	Exact match	Boston, United StatesHQ recorded Sep 23, 2026	1-10	10 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	Derby Management	Exact match	Boston, MA, United StatesHQ recorded Sep 23, 2026	1-10	7 contacts →
	Exact match “We're a hands-on management consulting company providing the value of deep expertise in improving sales productivity by 25% in less than a year.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	Auribus Consulting	Exact match	Boston, MA, United StatesHQ recorded Sep 23, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	Shiboomi	Exact match	Boston, MA, United StatesHQ recorded Sep 23, 2026	1-10	6 contacts →
	Exact match “Shiboomi is a leadership and corporate strategy & development consulting firm that was founded in 2003.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12	Macresco	Exact match	Boston, MA, United StatesHQ recorded Sep 23, 2026	1-10	6 contacts →
	Exact match “Macresco is a management-consulting firm dedicated to helping organizations achieve transformative results.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13	Goviably	Exact match	Boston, United StatesHQ recorded Sep 23, 2026	1-10	5 contacts →
	Exact match “GoViably helps growing businesses reduce operational friction, strengthen leadership alignment, improve workforce resilience, and modernize sustainably.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	Business Improvement Group, LLC	Exact match	Boston, MA, United StatesHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match “DIAGNOSE->SCOPE->IMPLEMENT->TEACH->HAND OVER Business Improvement Group, LLC is a team of senior operations executives who help you fix operational problems and improve quality…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	ASW Private Lending, LLC	Exact match	Boston, MA, United StatesHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match “We help our clients transform their business and reach their full potential.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	Jonath & Dimeo, INC	Exact match	Boston, United StatesHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	Open Seas Advisory	Exact match	Boston, MA, United StatesHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match “We specialize in growing and guiding companies to sustainable profitability through revenue and cost channel optimization.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	Clear Path Management Consulting	Exact match	Boston, MA, United StatesHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match “Clear Path Management Consulting partners with entrepreneurs, owners, and organizations to strengthen core values and improve performance.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	Bosunpartners	Exact match	Boston, United StatesHQ recorded Sep 23, 2026	1-10	3 contacts →
	Exact match “Diverse experiences; as an expert insider strategist + operator + financier From technology disrupters to scale public businesses to PE to private multi-generational businesses…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	Charles Advisory Group LLC	Exact match	Boston, MA, United StatesHQ recorded Sep 23, 2026	1-10	3 contacts →
	Exact match “Welcome to Charles Advisory Group.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	Borderland Partners LLC	Exact match	Boston, MA, United StatesHQ recorded Sep 23, 2026	1-10	3 contacts →
	Exact match “We are a management consulting firm offering rigorous analysis, sound judgment, and practical advice to leaders of public and private organizations that want to innovate and…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22	Samatix Bookkeeping & Consulting, LLC	Exact match	Boston, MA, United StatesHQ recorded Sep 23, 2026	1-10	3 contacts →
	Exact match “Your Financial Planner At Samatix, we specialize in delivering meticulous financial services to help Entrepreneurs and Small businesses thrive.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23	Durham Black	Exact match	Boston, MA, United StatesHQ recorded Sep 23, 2026	1-10	3 contacts →
	Exact match “Unlocking Your Business's Success Engagements tailored to drive your growth and profitability Durham Black is a strategic advisory firm specializing in Capital Structure, Growth…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24	Conan Harris & Associates	Exact match	Boston, MA, United StatesHQ recorded Sep 23, 2026	1-10	3 contacts →
	Exact match “Welcome to Conan Harris & Associates!” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	Summit Advantage	Exact match	Boston, MA, United StatesHQ recorded Sep 23, 2026	1-10	3 contacts →
	Exact match “Summit works with leadership teams to make meaningful, lasting change across the four areas that shape performance: Strategy, Culture, Brand, and Operational Systems.” Recorded in the RevenueBase company graph · Sep 23, 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 “business consultancy and management services”. 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 204 business consultancy and management services based in Boston, United States

See the full list, filter by size, metro and specialty, and access 2,384 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Business consultancy and management services based in Boston, United States at a glance

As of Sep 23, 2026

49.6%Verified-email coverage

23.5Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

174

11-50

51-200

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 204 companies.

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 Boston, United States whose business descriptions match “business consultancy and management services” 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 2,384 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 23, 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.

Business consultancy and management services by metro in the United States

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 “business consultancy and management services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many business consultancy and management services are there based in Boston, United States?

RevenueBase identified 204 company matches for business consultancy and management services associated with Boston, 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?

L.E.K. Consulting tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most business consultancy and management services?

New York leads the United States with 793 company records, followed by Atlanta (491) and Chicago (437). Boston has 204.

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 2,384 professional contacts with verified work emails tracked across these 204 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 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 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.