Company lists · Data refreshed September 2026

Top 25 Internal communications consultants based in Boston, United States

Name: Internal communications consultants based in Boston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 76 companies tracked

RevenueBase identified 76 company matches for internal communications consultants associated with Boston, United States as of September 2026 and tracks 269 professional contacts across them, including 99 with verified work emails. Across the United States, New York is the largest hub for this category (361 companies); Boston has 76.

This list covers company matches for internal communications consultants 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 20, 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 20, 2026 How this list was built

76Companies

269Contacts tracked

99Verified emails

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The 25 largest internal communications consultants based in Boston, United States

Ranked by team size

Top 25 of 76 company matches for internal communications consultants based in Boston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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	Issues Management Group	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
2	Shawmut Strategies Group	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
3	Metis Communications	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	11-50	16 contacts →
	Exact match “Metis Communications is a marketing communications consultancy.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Burnham Rosen Group	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
5	Libretto	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
6	OAK Lane	Exact match	Boston, United StatesHQ recorded Sep 20, 2026	1-10	5 contacts →
	Exact match “Welcome to OAK LANE, where strategic thinking meets creative solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Diane Darling	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	1-10	5 contacts →
	Exact match “For all the products and services created and designed by Diane Darling.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Inward Strategic Consulting	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	11-50	5 contacts →
	Exact match “We are not an advertising agency nor the typical management consulting firm.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Merrimack Potomac Charles	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	1-10	4 contacts →
	Exact match “Merrimack Potomac + Charles is a full-service, strategic advisory with offices up and down the East Coast.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Spencer Brenneman, LLC	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	1-10	4 contacts →
	Exact match “We help mission-driven organizations reframe their focus and remaster their message so that they can thrive in any environment.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	The Allen Company LLC	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
12	Charles Advisory Group LLC	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	1-10	3 contacts →
	Exact match “Welcome to Charles Advisory Group.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Mckenna And Partners	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	1-10	3 contacts →
	Exact match “McKenna and Partners is a strategic communications firm created to handle opportunities that agencies-of-record may not have the manpower, speed or vertical expertise to address.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	PNW Partners	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	1-10	3 contacts →
	Exact match “PNW Partners is based in Boston, Massachusetts and Portland, Oregon.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Tara Mcdonagh Communications INC	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	1-10	3 contacts →
	Exact match “You’re a highly-skilled Corporate Communications Executive who’s fighting the epidemic of busy-work.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Baerlein & Partners	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	11-50	2 contacts →
	Exact match “Baerlein & Partners is a boutique strategic communications agency staffed by veteran practitioners who are specialists in their segments of the communications field.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Ivoice Communication, INC	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	1-10	2 contacts →
	Exact match “Communication Education: coaching/training for companies and individuals ready to solve TODAY's communication challenges.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Marinella Hall Associates LLC	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	1-10	2 contacts →
	Exact match “Leadership Coaching and Executive Communications Consulting” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Mees Communications	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	1-10	2 contacts →
	Exact match “Mees Communications is your always-on resource for corporate communications, content strategy and development, influencer relations and more.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	KEY 360 Advisors LLC	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	1-10	2 contacts →
	Exact match “At Key 360 Advisors, we strive to help individuals and companies unlock their highest potential for success by bringing a full circle of business knowledge to our clients through…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Peak Engagement Strategies	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	1-10	2 contacts →
	Exact match “We help companies build and strengthen relationships with their executive-level customers by designing and delivering customized strategic customer engagement programs that foster…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	Trust Deep Brand Consulting	Exact match	Boston, United StatesHQ recorded Sep 20, 2026	1-10	2 contacts →
	Exact match “Are you a marketer or business with a vision for your brand but are unsure how to bring it to life?” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	thinkwellinc.com	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	1-10	2 contacts →
	Exact match “A team of experienced communicators are united to help you create an unshakable bond with your audience and achieve more than you thought possible!” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	Kimber White Communications	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	1-10	1 contacts →
	Exact match “Kimber White Communications, LLC, provides communications strategy, consulting, and content support for Board-level, C-suite, and other senior executives.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	The Collective	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	1-10	1 contacts →
	Exact match “THE COLLECTIVE is your brand's storyteller and reputation manager.” Recorded in the RevenueBase company graph · Sep 20, 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 “internal communications consultants”. 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 76 internal communications consultants based in Boston, United States

See the full list, filter by size, metro and specialty, and access 99 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Internal communications consultants based in Boston, United States at a glance

As of Sep 20, 2026

36.8%Verified-email coverage

3.5Average contacts per company

1-10Median size (employees)

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 76 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 “internal communications consultants” 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 99 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 20, 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.

Internal communications consultants 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 “internal communications consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many internal communications consultants are there based in Boston, United States?

RevenueBase identified 76 company matches for internal communications consultants 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?

Issues Management 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 internal communications consultants?

New York leads the United States with 361 company records, followed by Washington (205) and Chicago (158). Boston has 76.

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 99 professional contacts with verified work emails tracked across these 76 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 20, 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.