Company lists · Data refreshed September 2026

Top 25 Advocacy organizations consulting firms based in Boston, United States

Name: Advocacy organizations 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 27, 2026 184 companies tracked

RevenueBase identified 184 company matches for advocacy organizations consulting firms associated with Boston, United States as of September 2026 and tracks 2,908 professional contacts across them, including 1,651 with verified work emails. Across the United States, Washington is the largest hub for this category (1,296 companies); Boston has 184.

This list covers company matches for advocacy organizations 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 27, 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 27, 2026 How this list was built

184Companies

2,908Contacts tracked

1,651Verified emails

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The 25 largest advocacy organizations consulting firms based in Boston, United States

Ranked by team size

Top 25 of 184 company matches for advocacy organizations consulting firms based in Boston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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	Analysis Group	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,781 contacts →
	Exact match “Analysis Group is one of the largest international economics consulting firms, with more than 1,500 professionals across 15 offices in North America, Europe, and Asia.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	Dewey Square Group	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	51-200	102 contacts →
	Exact match “The Dewey Square Group offers strategic marketing, grassroots and digital communications to the country's most respected corporate and non-profit organizations.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	National Consumer LAW Center	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	51-200	66 contacts →
	Exact match “Since 1969, the nonprofit National Consumer Law Center® (NCLC®) has used its expertise in consumer law and energy policy to work for consumer justice and economic security for…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Leftfield	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	51-200	53 contacts →
	Exact match “We have over 20 years experience representing and advocating for owners on large-scale construction projects.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	617mediagroup	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	51-200	47 contacts →
	Exact match “617MediaGroup is a fast-growing, full service, progressive communications firm headquartered in Massachusetts.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	Issues Management Group	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	51-200	44 contacts →
	Exact match “Issues Management Group is an integrated strategic communication, public affairs and digital firm guiding clients through complex, highly leveraged situations.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	The Collaborative	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	11-50	38 contacts →
	Exact match “The Collaborative is an award-winning consulting firm with a national reputation for excellence in planning, design, and communications.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	Fairmont Consulting Group	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
9	Boston Strategic Partners	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	11-50	31 contacts →
	Exact match “Founded in 2003, Boston Strategic Partners, Inc.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	Development Guild DDI	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	11-50	25 contacts →
	Exact match “We partner with nonprofit leaders to drive their missions forward with fresh perspectives and high-impact solutions through our 45+ years of experience in strategy, fundraising…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	Inspire INC	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
12	Disability Policy Consortium	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	11-50	21 contacts →
	Exact match “Our mission is to bring the voice of people with disabilities to the table on key issues, to support the health of our community through participatory research and expert policy…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	Shawmut Strategies Group	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	1-10	18 contacts →
	Exact match “At Shawmut Strategies Group, we make government more accessible so our clients can thrive.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14	Archway Research Group	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
15	Tremont Strategies Group	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	11-50	16 contacts →
	Exact match “Tremont Strategies Group is a full-service government affairs and public-policy consulting firm offering a broad suite of practices and a steadfast commitment to delivering the…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	Regina Villa Associates, INC	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	11-50	15 contacts →
	Exact match “Regina Villa Assoc is a public relations and communications company based out of 20 Park Plaza, Suite 801, Boston, Massachusetts, United States.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	Benchmark Strategies	Exact match	Boston, United StatesHQ recorded Sep 27, 2026	11-50	13 contacts →
	Exact match “Benchmark Strategies is a Boston-based public affairs firm led by Patrick Bench.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	Applied Economics Clinic	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	1-10	13 contacts →
	Exact match “Based in Massachusetts, the Applied Economics Clinic (AEC) is a mission-based non-profit consulting group that offers expert services in the areas of energy, environment, consumer…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	Smith, Costello & Crawford	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	1-10	13 contacts →
	Exact match “Smith, Costello & Crawford is a regulatory and legislative policy firm dedicated to helping our clients achieve success through consulting, lobbying, and law services.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	Roundtable Strategy Advisors	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
21	Libretto	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	1-10	12 contacts →
	Exact match “Libretto helps our clients articulate what they do, believe, and hope to achieve.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	Hartley Michon Robb Hannon LLP	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	1-10	11 contacts →
	Exact match “Hartley Michon Robb Hannon LLP concentrates in employment law, executive advocacy and litigation.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23	Charles Group Consulting	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	1-10	11 contacts →
	Exact match “Since 2001, Charles Group Consulting (CGC) has provided its clients with unparalleled access to state government and guidance toward achieving successful outcomes for their…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	Public Strategy Group, INC	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	1-10	11 contacts →
	Exact match “Public Strategy Group, Inc.(PSG) is a full-service public relations and public affairs firm with its headquarters in Boston, MA.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	Bulfinch Strategies Group	Exact match	Boston, MA, United StatesHQ recorded Sep 27, 2026	1-10	10 contacts →
	Exact match “Building and launching a successful strategy requires more than just getting you in the door with the right policymakers.” Recorded in the RevenueBase company graph · Sep 27, 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 “advocacy organizations 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 184 advocacy organizations consulting firms based in Boston, United States

See the full list, filter by size, metro and specialty, and access 1,651 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Advocacy organizations consulting firms based in Boston, United States at a glance

As of Sep 27, 2026

56.8%Verified-email coverage

15.8Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

145

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 184 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 “advocacy organizations 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 1,651 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 27, 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.

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

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

RevenueBase identified 184 company matches for advocacy organizations 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?

Analysis Group 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 advocacy organizations consulting firms?

Washington leads the United States with 1,296 company records, followed by New York (639) and Chicago (327). Boston has 184.

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 1,651 professional contacts with verified work emails tracked across these 184 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 27, 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.