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Company lists · Data refreshed September 2026

Top 25 Online advertising agencies based in Philadelphia, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 161 companies tracked

RevenueBase identified 161 online advertising agencies headquartered in Philadelphia, United States as of September 2026 and tracks 1,377 professional contacts across them, including 311 with verified work emails. New York is the largest hub.

This list covers online advertising 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.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
161Companies
1,377Contacts tracked
311Verified emails
Unlock all 161 companies Free signup · no credit card · 500 free credits

The 25 largest online advertising agencies based in Philadelphia, United States

Ranked by team size
Top 25 of 161 online advertising agencies based in Philadelphia, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names online advertising agencies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
MultipleIndirect evidence
Philadelphia, PA, United StatesHQ checked Sep 5, 2026n/a173

“We’re Multiple, a team of digital strategists and marketing experts committed to elevating multi-location brands and franchise systems.”

Source: company website · checked Sep 5, 2026
2
RenaissanceIndirect evidence
Philadelphia, PA, United StatesHQ checked Sep 5, 202651-200103

“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: company website · checked Sep 5, 2026
3
Elite Online MediaIndirect evidence
Philadelphia, PA, United StatesHQ checked Sep 5, 202651-20075

“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: company website · checked Sep 5, 2026
4
MediatroopersPartial evidence
Philadelphia, PA, United StatesHQ checked Sep 5, 202611-5055

“Helping online advertisers to expand their audiences around the world”

Source: company website · checked Sep 5, 2026
5
215 MarketingIndirect evidence
Philadelphia, PA, United StatesHQ checked Sep 5, 202611-5041

“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: company website · checked Sep 5, 2026
6
Momentum DigitalPartial evidence
Philadelphia, PA, United StatesHQ checked Sep 5, 202611-5036

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

Source: company website · checked Sep 5, 2026
7
From The FutureIndirect evidence
Philadelphia, PA, United StatesHQ checked Sep 5, 202611-5033

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

Source: company website · checked Sep 5, 2026
8
Chatterblast MediaIndirect evidence
Philadelphia, PA, United StatesHQ checked Sep 5, 202611-5033

“ChatterBlast Media is a team of digital media enthusiasts with backgrounds in business development, strategy, marketing, media/public relations and communications.”

Source: company website · checked Sep 5, 2026
9
Electric KiteIndirect evidence
Philadelphia, PA, United StatesHQ checked Sep 5, 202611-5032

“We are a creative marketing agency.”

Source: company website · checked Sep 5, 2026
10
BraindoIndirect evidence
Philadelphia, PA, United StatesHQ checked Sep 5, 202611-5024

“BrainDo is a full service digital consultancy based out of Philadelphia, PA.”

Source: company website · checked Sep 5, 2026
11
MAJUXIndirect evidence
Philadelphia, PA, United StatesHQ checked Sep 5, 202611-5017

“Majux is an agency that uses data-based decision making to increase revenue for law firms across the Country (and globe).”

Source: company website · checked Sep 5, 2026
12
Creative AdbundanceIndirect evidence
Philadelphia, PA, United StatesHQ checked Sep 5, 20261-1017

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

Source: company website · checked Sep 5, 2026
13
BrolikIndirect evidence
Philadelphia, PA, United StatesHQ checked Sep 5, 202611-5015

“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: company website · checked Sep 5, 2026
14
BNP EngageIndirect evidence
Philadelphia, PA, United StatesHQ checked Sep 5, 202611-5014

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

Source: company website · checked Sep 5, 2026
15
Dinkum InteractivePartial evidence
Philadelphia, PA, United StatesHQ checked Sep 5, 202611-5013

“Technical SEO Digital Marketing Company Based on a fairly extensive history and experience online, building that solid foundation from the start can significantly help to launch…”

Source: company website · checked Sep 5, 2026
16
Argyle InteractiveIndirect evidence
Philadelphia, PA, United StatesHQ checked Sep 5, 202611-5012

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

Source: company website · checked Sep 5, 2026
17
BOW TIE SocialIndirect evidence
Philadelphia, PA, United StatesHQ checked Sep 5, 20261-109

“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: company website · checked Sep 5, 2026
18
Splat, INCIndirect evidence
Philadelphia, PA, United StatesHQ checked Sep 5, 202611-508

“Piloting your brand through the modern web is more than a 'launch it and leave it' proposition.”

Source: company website · checked Sep 5, 2026
19
O'connell Digital Media GroupIndirect evidence
Philadelphia, United StatesHQ checked Sep 5, 20261-107

“Digital ad campaigns that deliver hundreds (sometimes even thousands!) of new customers per day.”

Source: company website · checked Sep 5, 2026
20
Blue Route MarketingIndirect evidence
Philadelphia, PA, United StatesHQ checked Sep 5, 20261-107

“We are Blue Route.”

Source: company website · checked Sep 5, 2026
21
red-spark.comPartial evidence
Philadelphia, PA, United StatesHQ checked Sep 5, 202651-2007

“Red Spark has been a pioneer in digital advertising technology since 2008.”

Source: company website · checked Sep 5, 2026
22
Switch IT UP DesignsIndirect evidence
Philadelphia, PA, United StatesHQ checked Sep 5, 20261-107

“Creative web design and strategic marketing that fuels real revenue growth and rapidly transforms your brand!”

Source: company website · checked Sep 5, 2026
23
AdsquirePartial evidence
Philadelphia, PA, United StatesHQ checked Sep 5, 20261-106

“Experience, Passion & Curiosity are core tenants of ADSQUIRE when it comes to managing internet advertising campaigns.”

Source: company website · checked Sep 5, 2026
24
BCC InteractivePartial evidence
Philadelphia, PA, United StatesHQ checked Sep 5, 20261-105

“We’re an innovative Digital Marketing Agency that helps companies generate leads and grow revenue while avoiding the trap of relying entirely on paid advertising.”

Source: company website · checked Sep 5, 2026
25
Grit Media GroupPartial evidence
Philadelphia, United StatesHQ checked Sep 5, 20261-105

“Backed by GRIT, We’re experts in SEO, PPC, and social media marketing, so we know how to help you get the most out of your online presence.”

Source: company website · checked Sep 5, 2026

Showing 25 of 161 online advertising 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 311 reachable decision-makers.

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Online advertising agencies based in Philadelphia, United States at a glance

As of Sep 5, 2026
1-10Median size (employees)
New YorkLargest hub · 1111 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
121
11-50
33
51-200
5
201-500
2

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 161 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 online advertising 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 “online advertising 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 online advertising 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, 311 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.

Online advertising agencies by metro in the United States

Frequently asked

How many online advertising agencies are there based in Philadelphia, United States?

RevenueBase identified 161 online advertising 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?

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

Which city has the most online advertising agencies?

New York leads with 1111 headquartered companies, followed by Los Angeles (769) and Miami (613).

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 311 verified decision-maker contacts tracked across these 161 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.

Ready to reach these companies? Verified emails and direct dials for all 161 online advertising agencies based in Philadelphia, United States. Start with a free account, no credit card.

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Related lists

Browse: Companies home · Online advertising agencies in United States · All United States lists · All Online advertising agencies lists · New lists

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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