Company lists · Data refreshed September 2026

Top 25 Independent consulting firms based in Boston, United States

Name: Independent consulting firms based in Boston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 93 companies tracked

RevenueBase identified 93 company matches for independent consulting firms associated with Boston, United States as of September 2026 and tracks 4,730 professional contacts across them, including 2,424 with verified work emails. Across the United States, New York is the largest hub for this category (445 companies); Boston has 93.

This list covers company matches for independent consulting firms 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 26, 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 26, 2026 How this list was built

93Companies

4,730Contacts tracked

2,424Verified emails

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The 25 largest independent consulting firms based in Boston, United States

Ranked by team size

Top 25 of 93 company matches for independent consulting firms based in Boston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 26, 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 26, 2026	1,001-5,000	4,093 contacts →
	Exact match “L.E.K.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
2	Drummond Advisors	Exact match	Boston, MA, United StatesHQ recorded Sep 26, 2026	201-500	322 contacts →
	Exact match “Drummond Advisors provides global consulting services to companies focusing on accounting, tax, legal and business development.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
3	Fairmont Consulting Group	Exact match	Boston, MA, United StatesHQ recorded Sep 26, 2026	11-50	37 contacts →
	Exact match “Fairmont Consulting Group is a Boston-based firm focused on due diligence and strategic advisory services for clients active in aerospace, defense, government services, and the…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
4	Inspire INC	Exact match	Boston, MA, United StatesHQ recorded Sep 26, 2026	201-500	22 contacts →
	Exact match “Founded in 1998, Inspire is a 501(c)(3) nonprofit offering management and strategy consulting services to leading nonprofit organizations across the United States.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
5	Archway Research Group	Exact match	Boston, MA, United StatesHQ recorded Sep 26, 2026	11-50	17 contacts →
	Exact match “Archway Research is a financial and management consulting firm with over 25 years of experience providing exceptional professional services to law firms, their clients, and other…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
6	NEW Markets Advisors	Exact match	Boston, MA, United StatesHQ recorded Sep 26, 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 26, 2026 · View company records in RevenueBase
7	Roundtable Strategy Advisors	Exact match	Boston, MA, United StatesHQ recorded Sep 26, 2026	51-200	13 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
8	Auribus Consulting	Exact match	Boston, MA, United StatesHQ recorded Sep 26, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
9	Shiboomi	Exact match	Boston, MA, United StatesHQ recorded Sep 26, 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 26, 2026 · View company records in RevenueBase
10	Insurance Resolutions, INC	Exact match	Boston, MA, United StatesHQ recorded Sep 26, 2026	11-50	5 contacts →
	Exact match “Insurance Resolutions, Inc.(IRI) is a team of accomplished professionals, an independent consulting organization providing market leading services to the insurance industry.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
11	ASW Private Lending, LLC	Exact match	Boston, MA, United StatesHQ recorded Sep 26, 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 26, 2026 · View company records in RevenueBase
12	The Allen Company LLC	Exact match	Boston, MA, United StatesHQ recorded Sep 26, 2026	1-10	4 contacts →
	Exact match “To companies needing business development, political organizations needing an assist with communications, fundraising, or strategy, schools looking to reach the next level, or any…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
13	Dorian Group	Exact match	Boston, MA, United StatesHQ recorded Sep 26, 2026	1-10	4 contacts →
	Exact match “At Dorian Group our clients are experts with specialized knowledge and years of experience in a particular field.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
14	Bosunpartners	Exact match	Boston, United StatesHQ recorded Sep 26, 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 26, 2026 · View company records in RevenueBase
15	Charles Advisory Group LLC	Exact match	Boston, MA, United StatesHQ recorded Sep 26, 2026	1-10	3 contacts →
	Exact match “Welcome to Charles Advisory Group.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
16	Borderland Partners LLC	Exact match	Boston, MA, United StatesHQ recorded Sep 26, 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 26, 2026 · View company records in RevenueBase
17	Conan Harris & Associates	Exact match	Boston, MA, United StatesHQ recorded Sep 26, 2026	1-10	3 contacts →
	Exact match “Welcome to Conan Harris & Associates!” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
18	Denice Sakakeeny & Associates LLC	Exact match	Boston, MA, United StatesHQ recorded Sep 26, 2026	1-10	3 contacts →
	Exact match “I believe that understanding the story behind a business is just as important as the numbers it produces.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
19	Longpoint Consulting, INC	Exact match	Boston, MA, United StatesHQ recorded Sep 26, 2026	1-10	3 contacts →
	Exact match “At some point in time you may need guidance to achieve a personal or organizational goal…someone to point the way.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
20	Nephin Technologies	Exact match	Boston, MA, United StatesHQ recorded Sep 26, 2026	1-10	2 contacts →
	Exact match “Nephin Technologies is an independent consulting firm, experienced in offering a broad range of projects for clients within many industry sectors.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
21	JGM Advisors LLC	Exact match	Boston, MA, United StatesHQ recorded Sep 26, 2026	1-10	2 contacts →
	Exact match “At JGM Advisors, we have been in your shoes as owners and we can answer yes to all the questions above.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
22	Bettersector	Exact match	Boston, MA, United StatesHQ recorded Sep 26, 2026	1-10	2 contacts →
	Exact match “BetterSector LLC is a full-service consulting firm serving public sector agencies and non-profit organizations across the country.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
23	Racca Associates, LLC	Exact match	Boston, MA, United StatesHQ recorded Sep 26, 2026	1-10	2 contacts →
	Exact match “Racca Associates offers practical and proven business advisory and consulting services across a broad spectrum of disciplines.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
24	P2 Advisors LLC	Exact match	Boston, MA, United StatesHQ recorded Sep 26, 2026	1-10	2 contacts →
	Exact match “P2 Advisors LLC is a mission-driven consulting firm helping clients maximize purpose and profit by providing strategic, financial, and investment advisory services.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
25	MCJ Partners	Exact match	Boston, MA, United StatesHQ recorded Sep 26, 2026	1-10	2 contacts →
	Exact match “We founded MCJ Partners to provide insight and innovation to our partners, using our expertise in finance and insurance agency operations.” Recorded in the RevenueBase company graph · Sep 26, 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 “independent 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 93 independent consulting firms based in Boston, United States

See the full list, filter by size, metro and specialty, and access 2,424 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Independent consulting firms based in Boston, United States at a glance

As of Sep 26, 2026

51.2%Verified-email coverage

50.9Average contacts per company

1-10Median size (employees)

Sep 26, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 93 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 “independent 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 2,424 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 26, 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.

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

How many independent consulting firms are there based in Boston, United States?

RevenueBase identified 93 company matches for independent consulting firms 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 independent consulting firms?

New York leads the United States with 445 company records, followed by Washington (315) and Atlanta (241). Boston has 93.

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 2,424 professional contacts with verified work emails tracked across these 93 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 26, 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.