Company lists · Data refreshed September 2026

Top 25 Community outreach marketing firms based in the United States

RevenueBase identified 4,900 community outreach marketing firms headquartered in the United States as of September 2026 and tracks 23,126 professional contacts across them, including 5,366 with verified work emails. New York is the largest hub.

This list covers community outreach marketing firms headquartered in the 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 19, 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 19, 2026 86% judged on-target in blind review
4,900Companies
23,126Contacts tracked
5,366Verified emails
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The 25 largest community outreach marketing firms based in the United States

Ranked by team size
Top 25 of 4,900 community outreach marketing firms based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to community outreach marketing 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 19, 202610001+756 contacts →

Partial evidence

“Ultimate Minds is a professional consulting and marketing firm dedicated to empowering businesses, nonprofits, and startups with smart, affordable, and results-driven solutions.”

Source: RevenueBase Database · checked Sep 19, 2026
2Partial evidenceFrederick, MD, United StatesHQ checked Sep 19, 2026n/a249 contacts →

Partial evidence

“Love & Company specializes in marketing, advertising, sales, and strategy for operators of senior housing.”

Source: RevenueBase Database · checked Sep 19, 2026
3Partial evidenceSanta Monica, CA, United StatesHQ checked Sep 19, 2026201-500238 contacts →

Partial evidence

“Hawke Media is a full-service marketing agency and your Outsourced CMO®, helping brands drive measurable growth through strategy, paid media, creative, PR, SEO, social media…”

Source: RevenueBase Database · checked Sep 19, 2026
4Partial evidenceChagrin Falls, United StatesHQ checked Sep 19, 2026n/a195 contacts →

Partial evidence

“At Boom, we develop cross-media strategic marketing and public relations for our clients that convince their target audience to solicit their business, attend their event or…”

Source: RevenueBase Database · checked Sep 19, 2026
5Indirect evidenceBoston, MA, United StatesHQ checked Sep 19, 202611-50133 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 19, 2026
6Partial evidenceWeehawken, NJ, United StatesHQ checked Sep 19, 202611-50126 contacts →

Partial evidence

“Celebrating 25 Years Founded in 1998, The Syndicate is an independent entertainment marketing agency providing full-scale, integrated marketing programs from ideation through…”

Source: RevenueBase Database · checked Sep 19, 2026
7Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 19, 202611-50124 contacts →

Partial evidence

“The Edit is a digital marketing agency specializing in social media management, content strategy, and brand building.”

Source: RevenueBase Database · checked Sep 19, 2026
8Strong evidenceAnnapolis, MD, United StatesHQ checked Sep 19, 202651-200123 contacts →

Strong evidence

“The Crosby Marketing Communications team is passionate about helping clients Inspire Actions That Matter™ – actions that positively impact people’s lives and contribute to the…”

Source: RevenueBase Database · checked Sep 19, 2026
9Indirect evidenceDenver, CO, United StatesHQ checked Sep 19, 202651-200119 contacts →

Indirect evidence

“At Backbone, we are insiders of the outside world; we bring an expedition mindset and discipline specializations to hone, amplify and stoke brands in the active lifestyle space…”

Source: RevenueBase Database · checked Sep 19, 2026
10Indirect evidenceRaleigh, NC, United StatesHQ checked Sep 19, 202651-200116 contacts →

Indirect evidence

“Most law firms invest in advertising, but struggle to connect the spend to revenue growth.”

Source: RevenueBase Database · checked Sep 19, 2026
11Strong evidenceDearborn, MI, United StatesHQ checked Sep 19, 202651-200113 contacts →

Strong evidence

“Campbell Marketing and Communications, founded in 1982 as Campbell & Co, is located in Dearborn, Mich.”

Source: RevenueBase Database · checked Sep 19, 2026
12Partial evidenceDurham, NC, United StatesHQ checked Sep 19, 2026201-500104 contacts →

Partial evidence

“ShopperLocal.com a leader in providing hyper-local marketing services.”

Source: RevenueBase Database · checked Sep 19, 2026
13Strong evidenceBoston, MA, United StatesHQ checked Sep 19, 202651-200102 contacts →

Strong evidence

“The Dewey Square Group offers strategic marketing, grassroots and digital communications to the country's most respected corporate and non-profit organizations.”

Source: RevenueBase Database · checked Sep 19, 2026
14Partial evidenceHauppauge, NY, United StatesHQ checked Sep 19, 202651-20095 contacts →

Partial evidence

“All Island Media is a full-service marketing agency with decades of experience creating successful campaigns for thousands of small businesses just like yours!”

Source: RevenueBase Database · checked Sep 19, 2026
15Partial evidenceSan Antonio, TX, United StatesHQ checked Sep 19, 202611-5090 contacts →

Partial evidence

“Fresh Success Marketing Group is dedicated to driving business growth and expanding brand awareness through unique on-site promotional campaigns.”

Source: RevenueBase Database · checked Sep 19, 2026
16Partial evidenceIrvine, CA, United StatesHQ checked Sep 19, 202651-20089 contacts →

Partial evidence

“Tripepi Smith is a hybrid marketing - technology - public affairs firm serving public agencies and municipal districts on the West Coast.”

Source: RevenueBase Database · checked Sep 19, 2026
17Indirect evidenceCedar Rapids, IA, United StatesHQ checked Sep 19, 202651-20086 contacts →

Indirect evidence

“From market research to brand to multichannel campaigns, Stamats delivers clarity, inspiration, and momentum to colleges and universities.”

Source: RevenueBase Database · checked Sep 19, 2026
18Partial evidencePhoenix, AZ, United StatesHQ checked Sep 19, 202611-5086 contacts →

Partial evidence

“Rad Marketing Agency is the next-generation marketing firm that performs outsourced sales, marketing, and corporate promotions on behalf of our clients.”

Source: RevenueBase Database · checked Sep 19, 2026
19Partial evidenceLansing, MI, United StatesHQ checked Sep 19, 202611-5075 contacts →

Partial evidence

“Strengthening Communities.”

Source: RevenueBase Database · checked Sep 19, 2026
20Indirect evidenceMetairie, LA, United StatesHQ checked Sep 19, 202611-5075 contacts →

Indirect evidence

“We are rapidly becoming a leader in a market world that clings to a two dimensional advertising strategy.”

Source: RevenueBase Database · checked Sep 19, 2026
21Partial evidenceBemidji, MN, United StatesHQ checked Sep 19, 202651-20074 contacts →

Partial evidence

“Pinnacle Marketing Group is a versatile group of go-getters with a variety of skills all working together to build brands, wield creativity, problem solve, and achieve measurable…”

Source: RevenueBase Database · checked Sep 19, 2026
22Strong evidenceToledo, OH, United StatesHQ checked Sep 19, 202611-5074 contacts →

Strong evidence

Communica is a full-service, integrated marketing firm fusing its deep roots in brand building, through strategic communications and design, with an expertise in lead generation…”

Source: RevenueBase Database · checked Sep 19, 2026
23Partial evidenceAlexandria, VA, United StatesHQ checked Sep 19, 202651-20074 contacts →

Partial evidence

“At Marketing General Incorporated (MGI), we are passionate about driving growth for associations and membership-based organizations.”

Source: RevenueBase Database · checked Sep 19, 2026
24Partial evidenceYork, PA, United StatesHQ checked Sep 19, 202651-20073 contacts →

Partial evidence

“We're the largest national mobile billboard and field marketing company.”

Source: RevenueBase Database · checked Sep 19, 2026
25Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 202611-5071 contacts →

Indirect evidence

“We believe that connecting buyers to new products needs a personal touch.”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 25 of 4,900 community outreach marketing firms based in the United States

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Community outreach marketing firms based in the United States at a glance

As of Sep 19, 2026
23.2%Verified-email coverage
4.7Average contacts per company
1-10Median size (employees)
3.0%Largest-city concentration · New York
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
3,804
11-50
956
51-200
124
201-500
9
1,001-5,000
3
10001+
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 4,900 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 community outreach marketing 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 the United States whose own description of what they do matches “community outreach marketing 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 community outreach marketing 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 community outreach marketing firms, and records with no verified work email. Companies headquartered outside United States 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, 5,366 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 19, 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.

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 community outreach marketing 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 community outreach marketing firms are there based in the United States?

RevenueBase identified 4,900 community outreach marketing firms headquartered in the 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?

Lucas Group, headquartered in Los Angeles, tops this list with the largest team on record.

Which city has the most community outreach marketing firms?

New York leads with 149 headquartered companies, followed by Los Angeles (104) and Atlanta (80).

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 5,366 verified decision-maker contacts tracked across these 4,900 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 19, 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.