Company lists · Data refreshed September 2026

Top 25 Brand marketing consulting firms based in Boston, United States

Name: Brand marketing 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 23, 2026 307 companies tracked

RevenueBase identified 307 brand marketing consulting firms headquartered in Boston, United States as of September 2026 and tracks 2,049 professional contacts across them, including 620 with verified work emails. Across the United States, New York is the largest hub for this category (1,798 companies); Boston has 307.

This list covers brand marketing 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. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 23, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 23, 2026 86% judged on-target in blind review

307Companies

2,049Contacts tracked

620Verified emails

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The 25 largest brand marketing consulting firms based in Boston, United States

Ranked by team size

Top 25 of 307 brand marketing consulting firms based in Boston, United States, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to brand marketing consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	CMB	Partial evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	51-200	177 contacts →
	Partial evidence “Our passion is helping leading brands make critical decisions with confidence.” Source: RevenueBase Database · checked Sep 23, 2026
2	PGR Media	Indirect evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	11-50	146 contacts →
	Indirect evidence “We are an independent, woman-owned, boutique media agency.” Source: RevenueBase Database · checked Sep 23, 2026
3	Allen & Gerritsen	Partial evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	51-200	132 contacts →
	Partial evidence “A&G (Allen & Gerritsen) exists to help brands Be Unignorable.” Source: RevenueBase Database · checked Sep 23, 2026
4	Hawkpartners	Strong evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	51-200	84 contacts →
	Strong evidence “HawkPartners is a marketing consulting and strategic insights firm.” Source: RevenueBase Database · checked Sep 23, 2026
5	Genuine	Partial evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	51-200	76 contacts →
	Partial evidence “Genuine is a digital marketing agency that lives up to its name.” Source: RevenueBase Database · checked Sep 23, 2026
6	451 Agency	Partial evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	51-200	72 contacts →
	Partial evidence “451 Agency is an award-winning, fully integrated marketing, advertising, and communications agency that specializes in creative design, advertising, public relations, digital…” Source: RevenueBase Database · checked Sep 23, 2026
7	Overdrive	Partial evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	51-200	68 contacts →
	Partial evidence “Overdrive is a full-service digital agency built for brands that need more than vendor support-they need strategic firepower and operational efficiency.” Source: RevenueBase Database · checked Sep 23, 2026
8	CONE	Strong evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	51-200	67 contacts →
	Strong evidence “Cone is a public relations and marketing agency known for igniting brands with high-impact strategies and programs based on deep insights, unique subject matter expertise and…” Source: RevenueBase Database · checked Sep 23, 2026
9	Greenough Communications	Strong evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	11-50	57 contacts →
	Strong evidence “Greenough provides brand marketing and communications for the moments that matter and specializes in creating the moments in between.” Source: RevenueBase Database · checked Sep 23, 2026
10	TEN Feet Tall	Indirect evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	11-50	46 contacts →
	Indirect evidence “Ten Feet Tall is an independent, full-service branding agency that’s been around for nearly 40 years.” Source: RevenueBase Database · checked Sep 23, 2026
11	Marlo Marketing	Indirect evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	11-50	30 contacts →
	Indirect evidence “Integrated.” Source: RevenueBase Database · checked Sep 23, 2026
12	KOR Group	Partial evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	1-10	29 contacts →
	Partial evidence “Women-owned, Boston-based, brand strategy, design and web firm kor group has a proud and distinguished track record of helping clients fine-tune the messages they share with…” Source: RevenueBase Database · checked Sep 23, 2026
13	CM Communications	Strong evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	1-10	27 contacts →
	Strong evidence “Founded in 1986 and recognized as a leading marketing and public relations agency in Boston, CM Communications is a full-service marketing agency providing marketing consulting…” Source: RevenueBase Database · checked Sep 23, 2026
14	The Imaginarium	Partial evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	11-50	26 contacts →
	Partial evidence “The Imaginarium is a full-service strategy, customer experience, creative, and digital marketing agency driven by hospitality, excellence, and accountability.” Source: RevenueBase Database · checked Sep 23, 2026
15	Pixels 360	Strong evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	51-200	24 contacts →
	Strong evidence “Pixels 360 is a Boston-based brand, design and development firm dedicated to delivering creative, marketing, and engineering services.” Source: RevenueBase Database · checked Sep 23, 2026
16	We Make Heart	Partial evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	1-10	24 contacts →
	Partial evidence “Heart is a brand company and creative studio.” Source: RevenueBase Database · checked Sep 23, 2026
17	Nickerson	Partial evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	11-50	21 contacts →
	Partial evidence “Nickerson is a global, woman-owned full-service branding, marketing, and communications agency with collective expertise across the built environment.” Source: RevenueBase Database · checked Sep 23, 2026
18	NYB Creative	Strong evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	1-10	20 contacts →
	Strong evidence “We Ignite Your Marketing We offer specialized marketing and brand support for companies in the FIRE industries: finance, insurance, real estate.” Source: RevenueBase Database · checked Sep 23, 2026
19	Millennium Agency	Partial evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	11-50	18 contacts →
	Partial evidence “Millennium Agency is a nationally-recognized, top woman-led boutique creative branding, storytelling/messaging and digital marketing strategy firm with a passion for accelerating…” Source: RevenueBase Database · checked Sep 23, 2026
20	The Fenway Group	Partial evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	51-200	17 contacts →
	Partial evidence “The Fenway Group is Boston's marketing services agency providing creative cross media marketing and communications services.” Source: RevenueBase Database · checked Sep 23, 2026
21	Genrevv	Partial evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	11-50	16 contacts →
	Partial evidence “We’re a consumer-centric strategy and creative agency that scales revenue, audience, and brand.” Source: RevenueBase Database · checked Sep 23, 2026
22	Collective Memory	Partial evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	11-50	15 contacts →
	Partial evidence “Who We Are: Drawing From Memory is a boutique creative and strategic branding agency that works with industry-leading CPG brands and their parent companies to identify and…” Source: RevenueBase Database · checked Sep 23, 2026
23	CXO Communication	Partial evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	11-50	14 contacts →
	Partial evidence “CXO is a brand strategy and communication firm that helps C-suite leaders accelerate business strategy through brand.” Source: RevenueBase Database · checked Sep 23, 2026
24	The Grist	Indirect evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	1-10	13 contacts →
	Indirect evidence “We are a Boston ad agency infused with grit, bootstraps, and an entrepreneurial spirit of resilience and determination.” Source: RevenueBase Database · checked Sep 23, 2026
25	Sametz Blackstone Associates	Partial evidence	Boston, MA, United StatesHQ checked Sep 23, 2026	11-50	12 contacts →
	Partial evidence “Sametz Blackstone Associates, Boston, is a brand-focused strategy, design, and digital media firm that helps evolving organizations use integrated communications to better connect…” Source: RevenueBase Database · checked Sep 23, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: brand marketing consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names brand marketing consulting firms.
Partial evidence: Its own public description names part of brand marketing consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name brand marketing consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 307 brand marketing consulting firms based in Boston, United States

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Brand marketing consulting firms based in Boston, United States at a glance

As of Sep 23, 2026

30.3%Verified-email coverage

6.7Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

247

11-50

51-200

201-500

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 307 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among brand marketing consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Boston, United States whose own description of what they do matches “brand marketing consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names brand marketing consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among brand marketing consulting firms, and records with no verified work email. Companies headquartered outside Boston are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 620 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Brand marketing consulting firms by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names brand marketing consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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

RevenueBase identified 307 brand marketing consulting firms headquartered in Boston, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

CMB, headquartered in Boston, tops this list with the largest team on record.

Which city in the United States has the most brand marketing consulting firms?

New York leads the United States with 1,798 headquartered companies, followed by Los Angeles (1,051) and Chicago (728). Boston has 307.

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 620 verified decision-maker contacts tracked across these 307 companies.

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 Smart Search, 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.