The digital advertising industry in Pennsylvania is a diverse ecosystem comprising of various companies that focus on different aspects of online marketing. They include advertising agencies, marketing technology firms, digital media companies, and others that provide customized solutions to businesses across sectors. These companies offer services ranging from SEO services, PPC advertising, social media marketing, content creation, to video production. As the world becomes increasingly digital, these companies play a crucial role in helping businesses improve online visibility, engagement, and conversion. With evolving technologies and market preferences, the industry also continually adapts, making innovations in areas like programmatic advertising, AI, and data analytics.


Top 20 digital advertising companies in Pennsylvania

1. Stream Companies

  • Website: streamcompanies.com
  • Headquarters: Malvern, Pennsylvania, United States
  • Founded: 1997
  • Headcount: 501-1000
  • Latest funding type: Private Equity
  • LinkedIn

Stream Companies is a fully integrated advertising agency that specializes in digital advertising, branding, audio and video production, and behavioral targeted advertising. They offer customized solutions to various industries including automotive, healthcare, finance, retail, and manufacturing. With a blue-collar, get-it-done approach, they strive to provide exceptional results and solve problems for their clients.


2. WebFX

  • Website: webfx.com
  • Headquarters: Harrisburg, Pennsylvania, United States
  • Founded: 1996
  • Headcount: 201-500
  • Latest funding type: Private Equity
  • LinkedIn

Webfx.com is a digital marketing company specializing in ecommerce SEO services, PPC services, social media advertising, video commerce, and connected TV and OTT. They offer marketing solutions through their proprietary platform, MarketingCloudFX, helping businesses track performance, conduct industry research, calculate ROI, and make strategic decisions.


3. Ogden Directories Inc EZToUse.com

  • Website: eztouse.com
  • Headquarters: Pittsburgh, Pennsylvania, United States
  • Founded: 1991
  • Headcount: 201-500
  • LinkedIn

EZToUse.com is a professional service that helps businesses create websites and manage their online presence. They specialize in local listings, advertising, and reputation management. They also offer digital advertising services, website design and development, and social media management.


4. 1SEO Digital Agency

  • Website: 1seo.com
  • Headquarters: Bristol, Pennsylvania, United States
  • Founded: 2009
  • Headcount: 51-200
  • LinkedIn

1seo.com is a leading digital marketing agency that offers a full suite of marketing and advertising services. With over 10 years of experience, they have a proven track record of helping businesses grow online. Their team of highly skilled professionals is dedicated to delivering top-notch service and results for their clients. Whether it's search engine optimization, pay-per-click advertising, social media marketing, or website design, 1seo.com has the expertise to drive success for any business.


5. eonDigital

  • Website: eondigital.com
  • Headquarters: Philadelphia, Pennsylvania, United States
  • Headcount: 1001-5000
  • Latest funding type: Series Unknown

Eondigital.com offers digital marketing services to help businesses optimize their online presence and increase their visibility and customer reach.


6. New Equation

Seer Interactive is a digital marketing agency that leverages big data to provide strategic insights and grow businesses. They specialize in search engine optimization (SEO), pay-per-click (PPC) advertising, and analytics.


7. Clipper Magazine

  • Website: clippermagazine.com
  • Headquarters: Mountville, Pennsylvania, United States
  • Founded: 1983
  • Headcount: 501-1000
  • Latest funding type: Acquired
  • LinkedIn

Clipper Magazine offers digital online advertising and total loyalty solutions through digital delivery and local advertising. They provide direct-mail services and coupon advertising to help businesses get more customers. Clipper Magazine aims to make advertising easy and affordable for their customers.


8. CMI Media Group

CMI Media Group is a full-service media agency specializing in strategic healthcare marketing. We offer comprehensive solutions and proven results in reaching target audiences within the health constellation.


9. Digitas Health

Digitas Health is a global connected-health agency that brings urgency to the abundant opportunity in the healthcare environment. They are driven to do great things with healthcare brands, frustrated by the status quo, and seek new and better ways to engage with customers.


10. RJ Lee Group

  • Website: rjleegroup.com
  • Headquarters: Monroeville, Pennsylvania, United States
  • Founded: 1985
  • Headcount: 201-500
  • LinkedIn

RJ Lee Group is a company offering automation solutions for search engine marketing (SEM). They help businesses automate their SEM processes to increase efficiency and effectiveness.


11. Harmelin Media

  • Website: harmelin.com
  • Headquarters: Bala Cynwyd, Pennsylvania, United States
  • Founded: 1982
  • Headcount: 201-500
  • LinkedIn

Harmelin Media is a strategic and data-driven media agency dedicated to improving measurable business outcomes for clients. With over 40 years of experience, they provide transparency, full disclosure, and maximize the value of each client's media investment.


12. Chemistry

Chemistry Communications is a full-funnel independent creative agency that experiments with everything to create impactful advertising campaigns. They calculate, measure, and test before delivering the right message to the right audience at the right time, breaking things to put them back together better.


13. Listrak

  • Website: listrak.com
  • Headquarters: Lititz, Pennsylvania, United States
  • Founded: 1999
  • Headcount: 201-500
  • LinkedIn

Listrak is a company that specializes in driving eCommerce revenue growth for over 100 clients. They leverage first-party and zero-party data to identify and target audiences, increasing new customer acquisition across various channels. Their services include influencer marketing strategies, leveraging identity resolution, and aligning digital marketing efforts with data and customer identification points. Listrak offers turnkey service and integration with cross-channel marketing platforms.


14. Jpl

  • Website: jpl.agency
  • Headquarters: Harrisburg, Pennsylvania, United States
  • Founded: 1989
  • Headcount: 51-200
  • LinkedIn

JPL.agency is an independent, full-service marketing agency with a strong digital DNA. They work relentlessly to grow and evolve their clients' brands.


15. Sidecar (acquired by Quartile)

  • Website: getsidecar.com
  • Headquarters: Philadelphia, Pennsylvania, United States
  • Founded: 2007
  • Headcount: 201-500
  • Latest funding type: Acquired
  • LinkedIn

Sidecar is a company that offers performance marketing solutions to businesses. They provide a free analysis to uncover opportunities for optimizing performance across search, shopping, social, and discovery channels, as well as identifying wasted ad spend and offering strategies to reduce it.


16. The Patriot-News

The PA Media Group is a digital marketing partner specialized in targeted campaigns, data analytics, and smarter marketing strategies. They offer services such as digital display advertising, search engine marketing, content marketing, and social media marketing to help businesses reach their audience effectively.


17. DMW Direct

  • Website: dmwdirect.com
  • Headquarters: Chesterbrook, Pennsylvania, United States
  • Founded: 1984
  • Headcount: 51-200
  • LinkedIn

DMW Direct is a digital and direct marketing agency based in the Philadelphia Area. They offer a full range of services to help businesses grow and get noticed, including TV and video production. They specialize in healthcare and financial industries, partnering with top health plans and launching new financial products.


18. Consolidated Graphic Communications

  • Website: thinkcgc.com
  • Headquarters: Bridgeville, Pennsylvania, United States
  • Founded: 1946
  • Headcount: 51-200
  • LinkedIn

CGC is a marketing company that offers dynamic and integrated multi-channel marketing solutions. They listen to the needs and goals of their clients and customize a 4-step process to help achieve those goals.


19. Gen3 Marketing

  • Website: gen3marketing.com
  • Headquarters: Blue Bell, Pennsylvania, United States
  • Founded: 2007
  • Headcount: 51-200
  • Latest funding type: Private Equity
  • LinkedIn

Gen3 Marketing is a global award-winning digital agency that specializes in affiliate marketing and digital campaigns. With over 20 years of experience, our experts optimize existing marketing strategies to align with client goals and achieve industry-leading results. We operate with a focus on successful execution and leverage proprietary data and relationships. Our services include boosting profitability, increasing website traffic, and driving qualified conversions.


20. Brownstein

Brownstein Group is an advertising and PR agency located in Philadelphia. They offer creative advertising, digital marketing, public relations, and social media strategies for retail and consumer brands. With a focus on unstoppable brands, they help clients stay ahead of the competition and reach their target audience.


Want to find more digital advertising companies?


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