Company lists · Data refreshed September 2026

Top 25 B to b marketing agencies based in Philadelphia, United States

RevenueBase identified 260 b to b marketing agencies headquartered in Philadelphia, United States as of September 2026 and tracks 1,889 professional contacts across them, including 373 with verified work emails. Across the United States, New York is the largest hub for this category (1,439 companies); Philadelphia has 260.

This list covers b to b marketing 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, 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
260Companies
1,889Contacts tracked
373Verified emails
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The 25 largest b to b marketing agencies based in Philadelphia, United States

Ranked by team size
Top 25 of 260 b to b marketing agencies based in Philadelphia, United States, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to b to b marketing agencies: 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
1Indirect evidencePhiladelphia, United StatesHQ checked Sep 23, 2026201-500349 contacts →

Indirect evidence

“FunnL was built on a revolutionary idea: B2B companies don’t need more leads-they need more qualified sales meetings with decision-makers.”

Source: RevenueBase Database · checked Sep 23, 2026
2Indirect evidencePhiladelphia, PA, United StatesHQ checked Sep 23, 202651-200143 contacts →

Indirect evidence

“DMi Partners is focused on driving real online business growth for our clients.”

Source: RevenueBase Database · checked Sep 23, 2026
3Partial evidencePhiladelphia, PA, United StatesHQ checked Sep 23, 202651-200103 contacts →

Partial evidence

“With over 100+ years of total experience, Renaissance is a leader in the digital marketing industry with the most comprehensive and affordable eCommerce technology available built…”

Source: RevenueBase Database · checked Sep 23, 2026
4Indirect evidencePhiladelphia, PA, United StatesHQ checked Sep 23, 202651-20075 contacts →

Indirect evidence

“No existe, en la actualidad, historia alguna que no conlleve cambios, reflexiones, lecciones aprendidas, errores cometidos, metas nuevas, y una mejor visión de lo que se quiere…”

Source: RevenueBase Database · checked Sep 23, 2026
5Indirect evidencePhiladelphia, PA, United StatesHQ checked Sep 23, 202611-5051 contacts →

Indirect evidence

“At Rocksteady Promotions, our team adopts an energetic outreach approach that delivers compelling presentations about our clients' products and services to create repeat customers.”

Source: RevenueBase Database · checked Sep 23, 2026
6Partial evidencePhiladelphia, PA, United StatesHQ checked Sep 23, 202611-5041 contacts →

Partial evidence

“As a full-service agency, 215 Marketing is constantly striving to develop, to stay ahead of the curve, and to put the needs of our clients' first.”

Source: RevenueBase Database · checked Sep 23, 2026
7Partial evidencePhiladelphia, PA, United StatesHQ checked Sep 23, 202611-5040 contacts →

Partial evidence

“Nytro Marketing is a global leader in connecting brands and people.”

Source: RevenueBase Database · checked Sep 23, 2026
8Partial evidencePhiladelphia, PA, United StatesHQ checked Sep 23, 2026n/a38 contacts →

Partial evidence

“An innovative and dynamic group of marketing professionals committed to building lasting, mutually beneficial business relationships and fostering youthful talent.”

Source: RevenueBase Database · checked Sep 23, 2026
9Partial evidencePhiladelphia, PA, United StatesHQ checked Sep 23, 202611-5036 contacts →

Partial evidence

“Momentum is a Digital Marketing Agency specializing in various online services for small, local businesses.”

Source: RevenueBase Database · checked Sep 23, 2026
10Indirect evidencePhiladelphia, PA, United StatesHQ checked Sep 23, 202611-5033 contacts →

Indirect evidence

“With our deep expertise in digital media, we create sustainable growth, and unlock new revenue streams for our clients.”

Source: RevenueBase Database · checked Sep 23, 2026
11Indirect evidencePhiladelphia, United StatesHQ checked Sep 23, 202611-5029 contacts →

Indirect evidence

“Why Neff?”

Source: RevenueBase Database · checked Sep 23, 2026
12Partial evidencePhiladelphia, PA, United StatesHQ checked Sep 23, 202611-5028 contacts →

Partial evidence

“FVM is the marketing agency of choice for organizations in B2B, nonprofit, and other complex industries.”

Source: RevenueBase Database · checked Sep 23, 2026
13Partial evidencePhiladelphia, PA, United StatesHQ checked Sep 23, 202611-5025 contacts →

Partial evidence

“We help brands bring their ideas to life through many different media outlets such as organic social, Google/Facebook advertising, email marketing, website development, as well as…”

Source: RevenueBase Database · checked Sep 23, 2026
14Partial evidencePhiladelphia, PA, United StatesHQ checked Sep 23, 202611-5023 contacts →

Partial evidence

“Beyond the Typical Marketing Agency Shortlist is a mission-driven digital marketing agency that provides businesses with innovative and effective solutions to help them achieve…”

Source: RevenueBase Database · checked Sep 23, 2026
15Partial evidencePhiladelphia, PA, United StatesHQ checked Sep 23, 20261-1017 contacts →

Partial evidence

“We’re the one-stop shop for all things performance marketing.”

Source: RevenueBase Database · checked Sep 23, 2026
16Indirect evidencePhiladelphia, PA, United StatesHQ checked Sep 23, 202611-5015 contacts →

Indirect evidence

“D4 is one of Philadelphia's Top 10 advertising agencies.”

Source: RevenueBase Database · checked Sep 23, 2026
17Partial evidencePhiladelphia, PA, United StatesHQ checked Sep 23, 202611-5015 contacts →

Partial evidence

“We're a full service digital marketing agency with a focus on brand strategy and lead generation to create revenue growth for our clients.”

Source: RevenueBase Database · checked Sep 23, 2026
18Partial evidencePhiladelphia, PA, United StatesHQ checked Sep 23, 202611-5014 contacts →

Partial evidence

“BNP Engage helps lean B2B marketing teams move faster, make better decisions, and prove value to leadership.”

Source: RevenueBase Database · checked Sep 23, 2026
19Indirect evidencePhiladelphia, PA, United StatesHQ checked Sep 23, 20261-1014 contacts →

Indirect evidence

“Mighty Engine is a Philadelphia-based strategic communications, creative and public engagement agency that helps mission-driven organizations turn complex issues into clear…”

Source: RevenueBase Database · checked Sep 23, 2026
20Indirect evidencePhiladelphia, PA, United StatesHQ checked Sep 23, 202611-5012 contacts →

Indirect evidence

“A full-service agency, that works like an in-house team.”

Source: RevenueBase Database · checked Sep 23, 2026
21Indirect evidencePhiladelphia, PA, United StatesHQ checked Sep 23, 20261-1012 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 23, 2026
22Partial evidencePhiladelphia, PA, United StatesHQ checked Sep 23, 202611-5011 contacts →

Partial evidence

“This page is for you to get to know the Winsome Marketing team.”

Source: RevenueBase Database · checked Sep 23, 2026
23Partial evidencePhiladelphia, PA, United StatesHQ checked Sep 23, 202611-509 contacts →

Partial evidence

“Wheels Up Collective is a full-service marketing agency for complex, growing companies that need marketing to actually move the revenue needle, not just look good in a quarterly…”

Source: RevenueBase Database · checked Sep 23, 2026
24Partial evidencePhiladelphia, PA, United StatesHQ checked Sep 23, 20261-109 contacts →

Partial evidence

“Bow Tie Social specializes in elevating small to medium-sized businesses, particularly in the B2B and B2C services space, through strategic and personalized digital marketing…”

Source: RevenueBase Database · checked Sep 23, 2026
25Partial evidencePhiladelphia, PA, United StatesHQ checked Sep 23, 202611-508 contacts →

Partial evidence

“A branding and digital marketing agency with locations in Philadelphia, PA, Cherry Hill, New Jersey, and Chicago, Illinois.”

Source: RevenueBase Database · checked Sep 23, 2026

Showing 25 of 260 b to b marketing agencies based in Philadelphia, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 373 reachable decision-makers.

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B to b marketing agencies based in Philadelphia, United States at a glance

As of Sep 23, 2026
19.7%Verified-email coverage
7.3Average contacts per company
1-10Median size (employees)
Sep 23, 2026Page data refreshed

Companies by employee count

1-10
195
11-50
52
51-200
8
201-500
4
501-1,000
1

Email recency for this list is measured across the whole United States list rather than for Philadelphia, so it is reported there. Company counts and contact totals on this page are exact for Philadelphia, over 260 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 b to b marketing agencies, 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 Philadelphia, United States whose own description of what they do matches “b to b marketing agencies”. 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 b to b marketing agencies), 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 b to b marketing 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 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, 373 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.

B to b marketing agencies 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 b to b marketing agencies, 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 b to b marketing agencies are there based in Philadelphia, United States?

RevenueBase identified 260 b to b marketing 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?

FUNNL, headquartered in Philadelphia, tops this list with the largest team on record.

Which city in the United States has the most b to b marketing agencies?

New York leads the United States with 1,439 headquartered companies, followed by Los Angeles (954) and Miami (804). Philadelphia has 260.

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 373 verified decision-maker contacts tracked across these 260 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.