These Pennsylvania companies operate mobile applications, and range from large corporations to mid-sized firms. Comcast delivers broadband and entertainment, PNC provides financial services, UPMC is a major healthcare provider, and DICK'S Sporting Goods offers athletic equipment and apparel. Penn State University focuses on interdisciplinary education, while Vanguard is an investment firm.
The list shows a strong presence of retail companies, including American Eagle Outfitters, Wawa, Giant Eagle, GNC, QVC, and Free People. Financial services firms like F.N.B. Corporation and insurance provider Highmark are also prominent. The headquarters are concentrated in major cities such as Pittsburgh and Philadelphia, along with several suburban locations.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Comcastcomcast.com
Delivering broadband, mobile, and video products, along with entertainment, sports, news, and theme park experiences; driven by passionate creators and innovators |
189,000 | |||
| 2 | 64,159 | ||||
| 3 | 41,860 | ||||
| 4 |
DICK'S Sporting Goodsdickssportinggoods.jobs
Providing athletic equipment, apparel, and footwear through physical retail stores and ecommerce platforms while supporting youth sports via mobile applications and community funding. |
35,361 | |||
| 5 |
Penn State Universitypsu.edu
Providing interdisciplinary education and resources across multiple campuses, fostering student success and positive global community impact through knowledge and experience. |
31,986 | |||
| 6 |
Vanguardvanguard.com
A community-oriented investment firm focused on helping investors achieve their goals by keeping costs low and aligning investor interests with company goals |
28,472 | |||
| 7 |
American Eagle Outfitters Inc.aeo-inc.com
Global omni-channel retailer offering high-quality apparel, intimates, activewear, and personal care products through diverse brands focused on optimistic self-expression and social responsibility. |
22,832 | |||
| 8 |
Wawa, Inc.wawa.com
A fast-growing chain of convenience retail stores offering fresh foods, beverages, fuel services, and community-focused initiatives while investing in employee development and well-being |
21,010 | |||
| 9 |
Giant Eagle, Inc.jobs.gianteagle.com
Operate family-owned grocery stores and convenience outlets, emphasizing community support, employee well-being, and ethical business practices. |
14,515 | |||
| 10 | 10,422 | ||||
| 11 |
QVCcareers.qvcgrp.com
The company provides a unique shopping experience through a diverse range of products, engaging stories, and exceptional customer service worldwide |
9,215 | |||
| 12 |
PENN Entertainment, Incpennentertainment.com
A leading omni-channel provider of gaming and entertainment experiences with a large and diverse footprint in North America |
8,112 | |||
| 13 |
Free Peopleurbn.com
Specialty clothing brand for women with latest trends and vintage collections, offering apparel, shoes, and accessories emphasizing femininity, spirit, and creativity |
7,889 | |||
| 14 |
F.N.B. Corporationfnb-online.com
Diversified financial services company offering commercial banking, consumer banking, wealth management, and insurance solutions across multiple U.S. states. |
7,832 | |||
| 15 |
Highmarkhighmark.com
A leading health insurance organization delivering high-quality, accessible, and affordable solutions to 68 million members in multiple states |
7,672 | |||
| 16 |
Newreznewrez.com
Providing personalized mortgage loans, refinancing options, and home equity solutions with dedicated support, especially for military families. |
5,327 | |||
| 17 |
Acme Marketsacmemarkets.com
A neighborhood supermarket chain with 130 years of history, offering quality products, low prices, and friendly service across multiple states |
4,734 | |||
| 18 |
Aerie by AEO, Inc.ae.com
Designing intimates, apparel, activewear, and swimwear with a focus on empowering women through inclusivity, confidence, and embracing the natural self |
4,682 | |||
| 19 |
Lehigh Universitywww2.lehigh.edu
A premier residential research university offering rigorous academic programs in various fields to undergraduate and graduate students worldwide Located in Pennsylvania |
4,473 | |||
| 20 |
Xfinityxfinity.com
Revolutionizing connectivity with the Xfinity 10G Network, leading the way into the future of high-speed internet services |
3,979 | |||
| 21 |
Gopuffgopuff.com
Instant commerce platform offering groceries, alcohol, home essentials, and more Orders delivered in minutes, catering to diverse everyday needs globally Founded in 2013 |
3,714 | |||
| 22 |
Dunkindunkindonuts.com
Provides food and beverage products including coffee, donuts, and quick-service meals through a network of retail locations. |
3,575 | |||
| 23 |
HSNqvcgrp.com
A leading interactive retailer offering a curated assortment of exclusive products and top brand names, providing a unique shopping experience through entertainment and industry experts |
3,570 | |||
| 24 |
The GIANT Companygiantfoodstores.com
An omni-channel retailer in the mid-Atlantic region, The GIANT Company serves millions with stores, pharmacies, fuel stations, and online services, prioritizing community impact and customer experience |
3,372 | |||
| 25 |
Fulton Bankfultonbank.com
A community-oriented bank focused on personalized service, financial solutions, and fostering lasting relationships while promoting equality and career growth |
2,886 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 26 |
Duolingoduolingo.com
The company is dedicated to providing free language education through a popular app, using data insights to improve learning effectiveness |
2,845 | |||
| 27 |
Tower Healthtowerhealth.org
Regional integrated healthcare system offering leading-edge, compassionate healthcare and wellness services across multiple counties, with various hospitals, urgent care facilities, and medical services |
2,823 | |||
| 28 |
FOREVERforever.com
Digitize and preserve physical memories forever with secure storage, photo organization software, printing services, and personalized photo gifts for generations to enjoy |
2,807 | |||
| 29 |
QVC Groupqurateretailgroup.com
This company specializes in video-driven shopping experiences across various platforms, combining entertainment with commerce to engage discerning shoppers worldwide |
2,717 | |||
| 30 | 2,481 | ||||
| 31 |
WebstaurantStorewebstaurantstore.com
An innovative online platform offering a wide range of foodservice supplies with fast shipping, excellent service, and industry expertise worldwide |
2,289 | |||
| 32 |
Language Services Associateslsa.inc
Global language services provider, offering solutions in interpretation, translation, localization, and assessments to help individuals and companies thrive internationally |
2,287 | |||
| 33 |
CubeSmartcubesmart.com
CubeSmart provides self-storage solutions with a focus on simplifying challenges, offering unparalleled service, and supporting customers during difficult times |
2,009 | |||
| 34 |
Northwest Banknorthwest.bank
A financial institution focused on improving lives through award-winning customer service in Pennsylvania, New York, Indiana, and Ohio |
2,003 | |||
| 35 |
Insomnia Cookiesinsomniacookies.com
Late-night cookie delivery service founded by a college student, offering warm cookies, brownies, ice cream, and milk until 3am at 200+ locations |
2,003 | |||
| 36 |
Capital Blue Crosscapbluecross.com
Provides health insurance plans, focusing on member well-being and community health. Fosters an inclusive work environment with employee development and local volunteering. |
1,993 | |||
| 37 |
LifeScanlifescan.com
Global leader in blood glucose monitoring innovation, providing products and digital platforms to support people with diabetes and related conditions for better quality of life |
1,898 | |||
| 38 |
Crayolacrayola.com
A leading art product company inspiring creativity in children globally, promoting diversity, inclusion, and sustainability in its operations and products |
1,687 | |||
| 39 |
Morgan Propertiesmorgan-properties.com
A national real estate investment and management company with a multifamily portfolio of over 350 communities in 19 states |
1,542 | |||
| 40 |
GHR Healthcareghrhealthcare.com
GHR Healthcare is a partner in healthcare staffing, matching professionals with facilities through industry expertise, tech solutions, and personalized support |
1,500 | |||
| 41 |
UPMC Susquehannasusquehannahealth.org
This healthcare network in northcentral Pennsylvania provides clinically excellent services through six hospitals and various medical offices, serving a 16-county region |
1,491 | |||
| 42 |
Dollar Bankdollar.bank
An inclusive community bank investing in customers, empowering employees, and strengthening communities while prioritizing customer privacy and data protection |
1,442 | |||
| 43 |
First Commonwealth Bankfcbanking.com
A community-focused financial institution dedicated to improving the financial well-being of individuals and businesses through authentic banking experiences and thoughtful leadership |
1,409 | |||
| 44 |
Metro Bankfnb-online.com
regional financial services provider with multiple banking offices across Pennsylvania, offering full-service banking to local communities and businesses. |
1,316 | |||
| 45 |
Bruster's Real Ice Creambrusters.com
This company specializes in making premium quality ice cream the old-fashioned way, including a variety of flavors, sundaes, shakes, and custom desserts |
1,267 | |||
| 46 |
Automated Health Systemsautomated-health.com
Leading provider of health care services for low-income families & communities Specializing in administration of public health programs and career opportunities in the eastern US |
1,228 | |||
| 47 |
Philadelphia Eaglesphiladelphiaeagles.com
Progressive and storied sports organization with a strong commitment to the community, including the Eagles Autism Foundation, operating Lincoln Financial Field |
1,208 | |||
| 48 |
PJM Interconnectionpjm.com
Manage high-voltage electric system serving 67 million people across 13 states and DC, administer wholesale electricity market, ensure grid reliability. |
1,148 | |||
| 49 | 1,118 | ||||
| 50 |
Members 1st Federal Credit Unionmembers1st.org
A company offering financial tools and services since 1950, helping members plan for the future and afford the things they love |
1,095 | |||
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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 11, 2026.
More company lists in Pennsylvania
- The largest companies in Pennsylvania 3,427
- Multinational companies in Pennsylvania 472
- Education providers in Pennsylvania 373
- Manufacturers in Pennsylvania 364
- Financial services firms in Pennsylvania 264
- Healthcare providers in Pennsylvania 264
- Companies with in-house R&D in Pennsylvania 255
- Retail chains in Pennsylvania 246
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- Public sector organisations in Pennsylvania 123
- Corporate groups and holding companies in Pennsylvania 120
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- SaaS companies in Pennsylvania 114
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- Insurance companies in Pennsylvania 101
The same list elsewhere in United States
- Companies with a mobile app in the United States 4,663
- Companies with a mobile app in California 827
- Companies with a mobile app in New York State 491
- Companies with a mobile app in Texas 366
- Companies with a mobile app in Florida 284
- Companies with a mobile app in Illinois 178
- Companies with a mobile app in Massachusetts 159
- Companies with a mobile app in Alabama 156
- Companies with a mobile app in Washington State 128
- Companies with a mobile app in Georgia 117
- Companies with a mobile app in Ohio 114
- Companies with a mobile app in New Jersey 113
- Companies with a mobile app in Colorado 100
- Companies with a mobile app in North Carolina 96
- Companies with a mobile app in Michigan 95
- Companies with a mobile app in Virginia 93
- Companies with a mobile app in Arizona 87
- Companies with a mobile app in Minnesota 84
- Companies with a mobile app in Missouri 78
- Companies with a mobile app in Utah 78
- Companies with a mobile app in New York 371
- Companies with a mobile app in San Francisco 238
- Companies with a mobile app in Los Angeles 81
- Companies with a mobile app in Chicago 75