Company lists · Data refreshed September 2026

Top 25 Advocacy marketing agencies based in Pittsburgh, United States

RevenueBase identified 56 company matches for advocacy marketing agencies associated with Pittsburgh, United States as of September 2026 and tracks 610 professional contacts across them, including 271 with verified work emails. Across the United States, New York is the largest hub for this category (888 companies); Pittsburgh has 56.

This list covers company matches for advocacy marketing agencies associated with Pittsburgh, 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
56Companies
610Contacts tracked
271Verified emails
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The 25 largest advocacy marketing agencies based in Pittsburgh, United States

Ranked by team size
Top 25 of 56 company matches for advocacy marketing agencies based in Pittsburgh, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchPittsburgh, PA, United StatesHQ recorded Sep 27, 202611-50104 contacts →

Exact match

“A to Z Communications' breakthrough branding drives business for clients.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchPittsburgh, PA, United StatesHQ recorded Sep 27, 202651-20085 contacts →

Exact match

“At GH, we call ourselves a brand influence agency because of the unique way we look at clients’ problems and for the unique collection of professionals brought to bear to solve…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchPittsburgh, PA, United StatesHQ recorded Sep 27, 202611-5084 contacts →

Exact match

“When you’re looking for an integrated marketing agency to take your brand where you want it to go, you need to expect great.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchPittsburgh, PA, United StatesHQ recorded Sep 27, 202651-20044 contacts →

Exact match

“Pittsburgh | Chicago Our mission is simple.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchPittsburgh, PA, United StatesHQ recorded Sep 27, 202611-5038 contacts →

Exact match

“Akoya is a consulting firm that delivers creative and practical communication strategies for strengthening customer and stakeholder engagement, along with all the tools for…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchPittsburgh, PA, United StatesHQ recorded Sep 27, 202611-5028 contacts →

Exact match

“Big ideas.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchPittsburgh, PA, United StatesHQ recorded Sep 27, 202611-5019 contacts →

Exact match

“Red House Communications is, first and foremost, a marketing communications firm that is strategically driven and creatively centered, attacking our clients’ challenges with a…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchPittsburgh, PA, United StatesHQ recorded Sep 27, 202611-5019 contacts →

Exact match

“Passion.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchPittsburgh, PA, United StatesHQ recorded Sep 27, 20261-1016 contacts →

Exact match

“Mindful Kreative is a full-service, strategic communications agency partnering with purpose-driven organizations to engage their audiences, tell their story, and elevate their…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchPittsburgh, PA, United StatesHQ recorded Sep 27, 20261-1016 contacts →

Exact match

“We create print & web media to sell your products, raise funds, and attract your audience.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchPittsburgh, PA, United StatesHQ recorded Sep 27, 202611-5013 contacts →

Exact match

“MarketSpace is a is a creative advertising agency specializing in branding, design, campaign development, web, video and social media.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchPittsburgh, PA, United StatesHQ recorded Sep 27, 20261-1013 contacts →

Exact match

“The art of good influence.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchPittsburgh, PA, United StatesHQ recorded Sep 27, 20261-1010 contacts →

Exact match

“TrailBlaze is a creative firm that provides project-based and sustained marketing and communications support to organizations dedicated to amplifying community vibrancy.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchPittsburgh, PA, United StatesHQ recorded Sep 27, 20261-109 contacts →

Exact match

“We envision a world full of lucid communication that connects and engages, and free of murky brands, confusing websites, boring campaigns, and aimless approaches.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchPittsburgh, PA, United StatesHQ recorded Sep 27, 20261-107 contacts →

Exact match

“We produce emotive & performance driven social media and digital campaigns & experiences for progressive brands, organizations, and issue advocacy groups.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchPittsburgh, United StatesHQ recorded Sep 27, 20261-106 contacts →

Exact match

“Workhorse is a boutique marketing and organizational strategy agency that helps arts organizations, nonprofits, and creative entrepreneurs keep moving forward despite tight…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchPittsburgh, PA, United StatesHQ recorded Sep 27, 202611-506 contacts →

Exact match

“Mission Motormouth Multimedia collaborates with others to tell diverse stories, provide unique perspectives and increase visibility of important issues.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchPittsburgh, PA, United StatesHQ recorded Sep 27, 20261-104 contacts →

Exact match

“Orange Astronaut is a storytelling agency.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchPittsburgh, PA, United StatesHQ recorded Sep 27, 202611-504 contacts →

Exact match

“An independently owned agency with its global headquarters in Pittsburgh, THIS IS RED is out to rock the world.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchPittsburgh, PA, United StatesHQ recorded Sep 27, 202611-503 contacts →

Exact match

“At ASSEMBLE, we believe that meaningful change begins with the right team.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchPittsburgh, PA, United StatesHQ recorded Sep 27, 20261-103 contacts →

Exact match

“Most organizations don’t have a marketing problem.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchPittsburgh, PA, United StatesHQ recorded Sep 27, 20261-103 contacts →

Exact match

“HumanHabits is the culmination of Technology, Media, and Word of Mouth Marketing.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchPittsburgh, PA, United StatesHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Root + All is communications firm focusing on strategy, storytelling, messaging, and coordination for nonprofit and social impact clients.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchPittsburgh, PA, United StatesHQ recorded Sep 27, 20261-102 contacts →

Exact match

“We work with select influential organizations that have high-stakes projects and complex needs.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchPittsburgh, PA, United StatesHQ recorded Sep 27, 20261-102 contacts →

Exact match

“What happens when you mix over two decades of marketing expertise, a passion for problem-solving, and just the right tools for every job?”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 56 advocacy marketing agencies based in Pittsburgh, United States

See the full list, filter by size, metro and specialty, and access 271 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Advocacy marketing agencies based in Pittsburgh, United States at a glance

As of Sep 27, 2026
44.4%Verified-email coverage
10.9Average contacts per company
1-10Median size (employees)
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
36
11-50
18
51-200
2

Email recency for this list is measured across the whole United States list rather than for Pittsburgh, so it is reported there. Company counts and contact totals on this page are exact for Pittsburgh, over 56 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 Pittsburgh, United States whose business descriptions match “advocacy marketing agencies” 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 271 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 marketing agencies 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 marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many advocacy marketing agencies are there based in Pittsburgh, United States?

RevenueBase identified 56 company matches for advocacy marketing agencies associated with Pittsburgh, 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?

A To Z Communications 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 marketing agencies?

New York leads the United States with 888 company records, followed by Los Angeles (541) and Washington (506). Pittsburgh has 56.

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 271 professional contacts with verified work emails tracked across these 56 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.