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41 leading marketing and communications agencies in Pennsylvania

Tamtam tracks 41 marketing and communications agencies headquartered in Pennsylvania. This list ranks all of them by number of employees on LinkedIn, led by Inizio Engage, Freelance Graphic and Web Design and Independent Projects. Their median headcount is 365. Half of them were founded in 1997 or later. The most common headquarters are Philadelphia (12), Harrisburg (5) and Pittsburgh (4).

๐Ÿ‡บ๐Ÿ‡ธ Pennsylvania41 companiesUpdated Nov 2, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Inizio Engageinizioengage.com

A global healthcare engagement partner offering strategic, commercial, and creative solutions through consultation, technology, and activation expertise to inspire lasting change

Hospitals and Health Care ๐Ÿ‡บ๐Ÿ‡ธ Yardley 2,352 n/a
2
Freelance Graphic and Web Designaisforandrew.com

A company specializing in freelance website design, user interface design, and logo design services

Design Services ๐Ÿ‡บ๐Ÿ‡ธ Philadelphia 2,022 2008
3
Independent Projectsipro4u.com

A full-service marketing agency that prioritizes clients' needs, offering strategic marketing plans, consulting, training, and creative services like website design and social media management

Advertising Services ๐Ÿ‡บ๐Ÿ‡ธ West Chester 1,784 2009
4
CMI Media Groupcmimediagroup.com

A full-service media agency specializing in health, wellness, and pharmaceutical marketing Offering audience strategy, data analytics, buying, and direct response services

Advertising Services ๐Ÿ‡บ๐Ÿ‡ธ Philadelphia 1,599 1989
5
2X2x.marketing

Provides AI-enabled marketing talent and strategic consulting through a subscription-based model to build, run, and optimize data-driven campaigns for lead generation.

Marketing Services ๐Ÿ‡บ๐Ÿ‡ธ Malvern 1,337 2017
6
WebFXwebfx.com

A digital marketing agency providing SEO, web design, ecommerce, and conversion services to drive revenue and deliver ROI for clients globally

Advertising Services ๐Ÿ‡บ๐Ÿ‡ธ Harrisburg 1,242 1996
7
Integra Global Solutions Corpglobalintegra.com

A leading business process outsourcing and technology company offering AI automation and cloud solutions to drive cost reduction and efficiency for global clients

Outsourcing and Offshoring Consulting ๐Ÿ‡บ๐Ÿ‡ธ Wexford 1,214 2004
8
Instagram Marketing

Specializing in social media management, the expert helps businesses grow on Instagram by providing organic marketing strategies and targeted audience engagement

Advertising Services ๐Ÿ‡บ๐Ÿ‡ธ Pittsburgh 1,206 n/a
9
JPLjpl.agency

An independent, full-service agency specializing in marketing and communications, with a strong digital focus, providing strategic, creative, and insightful solutions to accelerate business growth

Advertising Services ๐Ÿ‡บ๐Ÿ‡ธ Harrisburg 1,063 1989
10
Digitas Healthdigitashealth.com

Global connected health agency specializing in bringing health brands and humans closer through data, instinct, empathy, and creativity within Publicis Healthcare Communications Group.

Advertising Services ๐Ÿ‡บ๐Ÿ‡ธ Philadelphia 913 1990
11
Red Nucleusrednucleus.com

Global life sciences partner offering expertise and support across the product lifecycle, including scientific services, market access, medical communications, and learning solutions accelerates customer success

Pharmaceutical Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Yardley 876 1991
12
Publicis Health Mediapublicishealthmedia.com

Market-leading health media agency specializing in DTC and HCP marketing, leveraging innovation, data, content, and creativity to drive business growth and better health outcomes

Advertising Services ๐Ÿ‡บ๐Ÿ‡ธ Philadelphia 753 2012
13
Playfly Sportsplayfly.com

A sports media, marketing, and technology company focused on enhancing fan experiences through data-driven strategies for teams, leagues, and brands

Spectator Sports ๐Ÿ‡บ๐Ÿ‡ธ Berwyn 544 2020
14
HMP Globalhmpglobal.com

HMP Global is a leading provider of healthcare content, events, and education, with a focus on improving patient care through accredited medical education

Media Production ๐Ÿ‡บ๐Ÿ‡ธ Malvern 537 1985
15
Stream Companiesstreamcompanies.com

Full-service advertising agency specializing in brand launching, positioning, strategic planning, creative development, media buying, and marketing services.

Advertising Services ๐Ÿ‡บ๐Ÿ‡ธ Malvern 529 1997
16
MODmodworldwide.com

A creative agency focused on building legendary brands, with a team of independent thinkers dedicated to connecting audiences with brands authentically

Advertising Services ๐Ÿ‡บ๐Ÿ‡ธ Philadelphia 513 2004
17
Graphics and Designgraphicsanddesign.net

Specializing in advertising, marketing, and communications for print, web, display, and multimedia strategies, with a focus on award-winning and innovative environmental work

Graphic Design ๐Ÿ‡บ๐Ÿ‡ธ State College 479 1986
18
WhiteOakgowhiteoak.com

A leading provider of print and digital marketing solutions, offering a range of services like web-to-print, variable data printing, and promotional products to drive business growth

Printing Services ๐Ÿ‡บ๐Ÿ‡ธ Lancaster 437 1984
19
FunnLfunnl.ai

It specializes in generating sales qualified meetings for businesses, focusing exclusively on B2B interactions to enhance sales opportunities.

Advertising Services ๐Ÿ‡บ๐Ÿ‡ธ Philadelphia 415 n/a
20
Trib Total Mediatribtotalmedia.com

Delivering news, information, and advertising across Southwestern Pennsylvania through newspapers, digital services, commercial printing, direct mail, and media planning solutions

Technology, Information and Media ๐Ÿ‡บ๐Ÿ‡ธ Tarentum 395 1992
21
The Emerson Groupemersongroup.com

A Consumer Products Equity Organization connecting health and beauty brands to consumers through sales coverage, digital commerce, logistics, supply chain, and more in North America

Business Consulting and Services ๐Ÿ‡บ๐Ÿ‡ธ Wayne 365 1994
22
SGK (formerly iDL)SGKinc.com

The company specializes in creating strong connections with brands and retailers by leveraging the dynamic capabilities of production

Marketing Services ๐Ÿ‡บ๐Ÿ‡ธ East Butler 328 1943
23
Ivystone Group LLCivystone.com

An authentic, experienced, and passionate team in the gift and home industry, building partnerships and curating trust through transparency and teamwork

Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Exton 295 1960
24
TrueSense Marketingtruesense.com

Full-service fundraising agency using analytics, innovative strategies, and creative execution to engage donors and build transformational nonprofit relationships.

Fundraising ๐Ÿ‡บ๐Ÿ‡ธ Warrendale 290 1965
25
Gregorygregoryfca.com

Public relations agency specializing in AI-enabled media relations, digital, creative, and content strategies for diverse B2B and B2C sectors.

Public Relations and Communications Services ๐Ÿ‡บ๐Ÿ‡ธ Ardmore 228 1990
26
Brunnerbrunnerworks.com

Marketing agency focused on driving measurable results, creating customer connections, and acting as an extension of clients' teams.

Advertising Services ๐Ÿ‡บ๐Ÿ‡ธ Pittsburgh 192 1989
27
Seer Interactiveseerinteractive.com

Full-service digital search marketing agency utilizing proprietary cloud data technology and people-first values to deliver measurable results and insights for challenger brands.

Advertising Services ๐Ÿ‡บ๐Ÿ‡ธ Philadelphia 185 2002
28
SEO.comseo.com

An SEO company offering services such as keyword research, content optimization, and backlink strategies to improve online presence and search engine rankings

Technology, Information and Internet ๐Ÿ‡บ๐Ÿ‡ธ Harrisburg 182 1996
29
WEB20 Rankerweb20ranker.com

A company offering white label SEO services to marketing agencies, specializing in digital branding, link building, GMB, national SEO, and content marketing

Technology, Information and Internet ๐Ÿ‡บ๐Ÿ‡ธ Harrisburg 104 2015
30
MetaSense Digital Marketing Managment, Inc.metasensemarketing.com

Full-service digital marketing agency offering comprehensive marketing strategies, patented iMetaDexโ„ข tool, SEO services, and personalized business plans to accelerate online growth

Advertising Services ๐Ÿ‡บ๐Ÿ‡ธ Philadelphia 78 1999
31
1SEO Digital Agency1seo.com

A full-service digital agency offering SEO, PPC, web development, and social media advertising Recognized by Google, Facebook, Bing, and Microsoft

Advertising Services ๐Ÿ‡บ๐Ÿ‡ธ Bristol 75 2009
32
Group Twogrouptwo.com

A full-service marketing partner specializing in strategic planning, brand development, and digital marketing to drive buyers to builders' doors

Advertising Services ๐Ÿ‡บ๐Ÿ‡ธ Philadelphia 40 1969
33
PIC | Walk With You Marketingยฎwalkwithpic.com

This company specializes in Inbound Marketing strategies to boost client profitability, focusing on lead generation, SEO, SEM, content development, and ROI tracking

Marketing Services ๐Ÿ‡บ๐Ÿ‡ธ Pittsburgh 29 2001
34
Lorel Marketing Grouplorel.com

A full-service marketing agency specializing in accelerating the success of brands in lifestyle, retail, and healthcare through integrated online and offline tactics

Other ๐Ÿ‡บ๐Ÿ‡ธ Philadelphia 28 1987
35
DemandLabdemandlab.com

Global digital marketing agency driving revenue growth for enterprise B2B clients by aligning marketing, sales, and customer success functions through customized solutions and data-driven strategies

Marketing Services ๐Ÿ‡บ๐Ÿ‡ธ Jenkintown 24 2009
36
Webclients.netwebclients.net

Specializing in innovative marketing strategies and proprietary technology, this company delivers performance-driven lead generation solutions to online marketers since 1998

Advertising Services ๐Ÿ‡บ๐Ÿ‡ธ Harrisburg 21 1998
37
Penn State Sports Propertieslearfield.com

This company helps businesses align with Penn State Athletics by offering various media opportunities to reach the passionate collegiate fan base

Spectator Sports ๐Ÿ‡บ๐Ÿ‡ธ State College 21 n/a
38
99 Media Studios99mediastudios.com

This company specializes in designing and optimizing customer experiences through branding, digital advertising, innovation, technology, and data science to make brands matter

Other ๐Ÿ‡บ๐Ÿ‡ธ Philadelphia 18 2014
39
Philly Marketing Labsphillymarketinglabs.com

Digital marketing and technology agency specializing in PPC, SEO, website design, content strategy, and more to help companies achieve accelerated growth in the digital marketplace

Advertising Services ๐Ÿ‡บ๐Ÿ‡ธ King of Prussia 14 2009
40
Digital Software Servicesdigitalsoftwareservices.co

A US-based company specializing in digital services including SAAS products, digital marketing, and tailor-made solutions with expertise in various industry niches

IT Services and IT Consulting ๐Ÿ‡บ๐Ÿ‡ธ Philadelphia 11 n/a
41
DCA

A creative agency specializing in crafting compelling narratives and executing award-winning advertising campaigns across various marketing disciplines

Advertising Services ๐Ÿ‡บ๐Ÿ‡ธ Pittsburgh 5 2007

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 2, 2026.

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