Company lists · Data refreshed September 2026
Top 25 Public relations agencies based in Philadelphia, United States
RevenueBase identified 65 public relations agencies headquartered in Philadelphia, United States as of September 2026 and tracks 482 professional contacts across them, including 202 with verified work emails. New York is the largest hub.
This list covers public relations agencies headquartered in Philadelphia, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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.
The 25 largest public relations agencies based in Philadelphia, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 67 | ||||
“Brian is a full-service, strategic communications agency.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 40 | ||||
“Ceisler Media is: A full-service public relations and issue advocacy firm with offices across Pennsylvania, guiding our clients through every step of their communications…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | Slice CommunicationsIndirect evidence | 32 | |||
“When organizations and their leaders confront high-stakes, complex communications challenges, Slice Communications responds with urgency, sensitivity, and strategic focus.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | Devine PartnersStrong evidence | 25 | |||
“We are Devine + Partners, creative thinkers, strategic storytellers and trusted advisors who specialize in public relations, issues management and content creation.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 22 | ||||
“Founded in 2001 by Nicole A.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | Philly PR GirlStrong evidence | 21 | |||
“Philly PR Girl is a full-time public relations firm for event planning, social media management, marketing, and promotions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | RED Thread PRIndirect evidence | 20 | |||
“We’re about connection.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | Skai Blue MediaIndirect evidence | 17 | |||
“Skai Blue Media is a full-service multimedia communications and marketing agency based in New York and Philadelphia.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | Maven CommunicationsStrong evidence | 16 | |||
“Maven Communications is a results-driven public relations, social media and issues management agency based in Philadelphia.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 15 | ||||
“Jacobson Strategic Communications is a full-service communications firm that combines three essential components – trust, talent and results – to meet every unique client need.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 13 | ||||
“Bellevue Communications Group (Bellevue) is a full-service public relations firm specializing in public relations, media relations, crisis communications and issue management.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | Grimm & Grove CommunicationsIndirect evidence | 10 | |||
“We’re a strategic communications firm with deep expertise in the start-up, real estate, tourism, arts & culture and non-profit sectors.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 9 | ||||
“Broadpath is a strategic communications firm providing a full complement of public relations and content marketing services to technology companies and high-innovation brands.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 8 | ||||
“Award-winning, full service public relations agency founded by Ronica Cleary.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 4 | ||||
“Tenacious, resolute and determined, Peter Breslow Consulting & PR has been called “A PR Machine” by its clients as well as many members of the press.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | Matthew Vlahos Public RelationsStrong evidence | 4 | |||
“Matthew Vlahos Public Relations (or MVPR for short) is a lifestyle communications agency based in Philly, where we help launch and grow food, fashion and destination brands…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 4 | ||||
“We are a PR/Marketing and Event Planning Company.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 4 | ||||
“No.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 4 | ||||
“Jenna Communications was founded in 2007 keeping one overlying goal in mind: a passion for finding the most effective ways to get your brand noticed.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | Triou Marketing, LLCIndirect evidence | 3 | |||
“Triou Marketing provides a full menu of marketing, advertising and event planning services that are customized for each and every client.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | ShineprStrong evidence | 3 | |||
“ShinePR delivers public relations strategy and execution to purpose-driven B2B organizations, both nonprofit and for profit, in the U.S.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 3 | ||||
“For us, social media and public relations are one-part detective work, one-part story-shaping, one-part tactical planning, and just the right balance of hand-holding and…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 | ||||
“Copo Strategies is the world's first legal services and communications firm.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | FlackableStrong evidence | 2 | |||
“Flackable is a fiercely bold public relations agency that transforms rebellious and disruptive brands into market-dominating lions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | Relief Communications, LLCIndirect evidence | 1 | |||
“Relief Communications, LLC was founded in 2001 to provide comprehensive communications services to the non-profit sector.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 65 public relations agencies based in Philadelphia, United States
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Public relations agencies based in Philadelphia, United States at a glance
As of Sep 5, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Philadelphia, over 65 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 public relations agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Philadelphia, United States whose own description of what they do matches “public relations agencies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among public relations agencies, and records with no verified work email. Companies headquartered outside Philadelphia 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 an evidence 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, 202 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 5, 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.
Public relations agencies by metro in the United States
- Public relations agencies in New York655
- Public relations agencies in Los Angeles371
- Public relations agencies in Washington181
- Public relations agencies in Chicago161
- Public relations agencies in Atlanta124
- Public relations agencies in San Francisco124
- Public relations agencies in Miami123
- Public relations agencies in Austin112
- Public relations agencies in Boston96
- Public relations agencies in Dallas92
- Public relations agencies in Houston83
- Public relations agencies in Denver70
- Public relations agencies in San Diego68
- Public relations agencies in Philadelphia65
- Public relations agencies in Las Vegas62
- Public relations agencies in Nashville60
- Public relations agencies in Tampa53
- Public relations agencies in Phoenix50
- Public relations agencies in Seattle49
- Public relations agencies in New York City47
- Public relations agencies in Portland46
- Public relations agencies in Minneapolis45
- Public relations agencies in Beverly Hills41
- Public relations agencies in Charlotte38
- Public relations agencies in Orlando37
- Public relations agencies in Columbus34
- Public relations agencies in Baltimore32
- Public relations agencies in Fort Lauderdale31
- Public relations agencies in Raleigh28
- Public relations agencies in West Hollywood28
- Public relations agencies in Detroit26
- Public relations agencies in Scottsdale25
Frequently asked
How many public relations agencies are there based in Philadelphia, United States?
RevenueBase identified 65 public relations agencies headquartered in Philadelphia, 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?
Brian Communications, headquartered in Philadelphia, tops this list with the largest team on record.
Which city has the most public relations agencies?
New York leads with 655 headquartered companies, followed by Los Angeles (371) and Washington (181).
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 202 verified decision-maker contacts tracked across these 65 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 5, 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.
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