Company lists · Data verified August 2026

Top 25 Advocacy consulting firms based in Boston, United States

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 91 companies tracked

There are 91 advocacy consulting firms headquartered in Boston, United States (RevenueBase, August 2026). RevenueBase tracks 564 professional contacts across them, including 287 with verified work emails and 273 with mobile numbers. Washington is the largest hub.

This list covers advocacy consulting firms headquartered in Boston, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

91Companies

564Contacts tracked

287Verified emails

273Mobile numbers

Unlock all 91 companies Free account · no credit card · 2 minutes

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

Ranked by team size

Top 25 of 91 advocacy consulting firms based in Boston, United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Dewey Square Group	Boston, MA	51-200	103	45
2	617mediagroup	Boston, MA	51-200	47	31
3	Issues Management Group	Boston, MA	51-200	44	25
4	Consovoy Mccarthy Pllc	Boston, MA	n/a	33	24
5	J Strategies, INC	Boston, MA	11-50	19	17
6	Shawmut Strategies Group	Boston, MA	1-10	18	10
7	Regina Villa Associates, INC	Boston, MA	11-50	16	11
8	Benchmark Strategies	Boston	11-50	12	11
9	Libretto	Boston, MA	1-10	12	5
10	Smith, Costello & Crawford	Boston, MA	1-10	11	6
11	Public Strategy Group, INC	Boston, MA	1-10	11	5
12	Charles Group Consulting	Boston, MA	1-10	11	5
13	Bulfinch Strategies Group	Boston, MA	1-10	10	7
14	Data Soul Research	Boston, MA	1-10	8	6
15	Mahoney Communications Group	Boston, MA	11-50	7	5
16	Advocacy Solutions LLC	Boston, MA	1-10	7	4
17	Melwood Global	Boston, MA	11-50	7	3
18	Ferriter Scobbo & Rodophele, PC	Boston, MA	11-50	6	4
19	The Brennan Group, INC	Boston, MA	1-10	6	4
20	Field First	Boston, MA	1-10	5	4
21	GTC 360 Advisors	Boston, MA	11-50	5	3
22	The Novus Group	Boston, MA	11-50	5	2
23	Northwind Strategies	Boston, MA	1-10	4	3
24	Economics And Technology, INC	Boston, MA	1-10	4	3
25	CK Strategies	Boston, MA	1-10	4	3

Showing 25 of 91 advocacy consulting firms based in Boston, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 287 reachable decision-makers.

Free account · no credit card

See all 91 companies

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

As of Aug 28, 2026

1-10Median size (employees)

WashingtonLargest hub · 870 HQs

273Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Advocacy consulting firms by metro in the United States

Metro	Companies
Advocacy consulting firms in Washington	870
Advocacy consulting firms in New York	234
Advocacy consulting firms in Chicago	140
Advocacy consulting firms in Sacramento	132
Advocacy consulting firms in Los Angeles	130
Advocacy consulting firms in Austin	121
Advocacy consulting firms in Atlanta	104
Advocacy consulting firms in Boston	91

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “advocacy consulting firms”, with match quality audited by blind human judging, and headquartered in Boston, United States.
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: Contact records re-verify on a rolling cadence; 3 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

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

There are 91 advocacy consulting firms headquartered in Boston, United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Dewey Square Group, headquartered in Boston, tops this list with the largest team on record.

Which city has the most advocacy consulting firms?

Washington leads with 870 headquartered companies, followed by New York (234) and Chicago (140).

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 287 verified decision-maker contacts tracked across these 91 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 91 advocacy consulting firms based in Boston, United States. Start with a free account, no credit card.

Get the full list

Related lists

Advocacy consulting firms by geography

Browse the directory

Browse: Companies home · Advocacy consulting firms in United States · All United States lists · All Advocacy consulting firms lists · New lists

About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.