Philadelphia's multinational companies are mainly large corporations in diverse sectors. Comcast, a telecommunications giant, provides broadband and entertainment. Aramark delivers global hospitality services, while URBN manages retail brands like Urban Outfitters. FMC Corporation focuses on sustainable agricultural technologies, and Temple University is a prominent research institution. These companies reflect Philadelphia's economic breadth.
The data shows a concentration of established firms, with many founded in the mid to late 20th century. While industries vary, there is a notable presence of retail, hospitality, and specialized manufacturing, alongside significant contributions from education and professional services.
| # | 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 |
Aramarkaramark.com
Global hospitality service provider delivering food and facilities management to educational institutions, healthcare providers, sports teams, and municipalities across sixteen countries worldwide. |
56,723 | |||
| 3 |
URBN (Urban Outfitters, Anthropologie Group, Free People & Nuuly)urbn.com
Global portfolio of creative consumer brands offering apparel, home goods, and lifestyle products with a focus on creativity and community. |
27,613 | |||
| 4 |
Temple Universitytemple.edu
A top-tier research institution in a vibrant city, offering diverse degree programs to prepare future leaders for impactful careers |
13,124 | |||
| 5 |
FMC Corporationfmc.com
The company is dedicated to innovating sustainable technologies to protect crops, support farmers, and tackle agriculture's challenges using science |
11,986 | |||
| 6 |
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 | |||
| 7 |
Axaltaaxalta.com
A global provider of performance coatings for industrial, automotive, and refinish applications, focused on innovation for a sustainable future |
7,744 | |||
| 8 |
Clarioclario.com
A leading healthcare research and technology company providing expertise and technology for advancing clinical trials in various therapeutic areas worldwide |
7,151 | |||
| 9 |
Anthropologieurbn.com
A lifestyle destination promoting creativity, optimism, and inspiration through unique artisan products, engaging with a community of creative-minded individuals |
6,242 | |||
| 10 |
Aramark Refreshmentsaramarkrefreshments.com
Providing transformative and retail-inspired experiences in break-rooms with a focus on hospitality to refresh and inspire guests |
5,595 | |||
| 11 |
PSA BDPpsabdp.com
Global provider of integrated supply chain, transportation, and logistics solutions including 4PL, freight forwarding, customs clearance, warehousing, and supply chain visibility. |
5,445 | |||
| 12 |
Morgan, Lewis & Bockius LLPmorganlewis.com
Legal professionals providing corporate, transactional, litigation, and regulatory services to diverse industries worldwide, supporting clients' immediate and long-term goals. |
5,068 | |||
| 13 |
PCI Pharma Servicespci.com
Provides world-class solutions for drug development, manufacturing, advanced drug delivery, clinical trials, and commercial packaging, delivering life-changing therapies globally. |
4,795 | |||
| 14 |
Korn Ferry Hay Groupkornferry.com
Global organizational consulting firm helping companies design their structure, roles, compensation, and hire talent to execute strategy in over 50 countries |
4,258 | |||
| 15 |
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 | |||
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. | |||||
| 16 |
Dunkindunkindonuts.com
Provides food and beverage products including coffee, donuts, and quick-service meals through a network of retail locations. |
3,575 | |||
| 17 |
Harsco Corporationenviri.com
Global provider of environmental waste management, recycling, onsite material processing, and rail infrastructure services across multiple industries and countries. |
3,553 | |||
| 18 |
Carpenter Technology Corporationcarpentertechnology.com
Producer and distributor of premium specialty alloys and advanced materials for aerospace, transportation, medical, energy, and additive manufacturing applications. |
3,271 | |||
| 19 |
HHM Hotelshhmhotels.com
A leading hotel operator managing a portfolio of 240 hotels in the United States and Canada, known for delivering consistent results and focusing on people, processes, and technology |
2,716 | |||
| 20 |
Cozen O'Connorlinktr.ee
A top-ranked law firm with 825+ attorneys in 31 cities globally, specializing in litigation, business law, and government relations for diverse clients |
2,150 | |||
| 21 |
Dechert LLPdechert.com
Provides legal advice on litigation, transactions, and regulatory matters across financial services, private capital, real estate, life sciences, and technology sectors. |
2,145 | |||
| 22 |
Duane Morris LLPduanemorris.com
Provides innovative legal solutions globally with over 900 attorneys, emphasizing partnership, inclusiveness, and consensus in addressing client challenges. |
1,952 | |||
| 23 |
ERTclario.com
Clario is a technology company specializing in clinical endpoint technology and medical imaging, aiming to innovate clinical trials and impact global healthcare positively |
1,914 | |||
| 24 |
Envirienviri.com
The company provides essential waste management solutions for hazardous and non-hazardous waste, contaminated soil, and recycling services for steel and metals industries worldwide |
1,900 | |||
| 25 |
Blank Rome LLPblankrome.com
An Am Law 100 firm with 15 offices and 700 attorneys providing legal services worldwide, known for industry expertise and commitment to pro bono work |
1,749 | |||
| 26 |
Sparkswearesparks.com
Creation and design of trade show exhibits, brand activations, proprietary meetings, and digital engagements through innovative retail and corporate experience center solutions. |
1,686 | |||
| 27 |
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 |
1,599 | |||
| 28 |
Odessaodessainc.com
A Philadelphia-based software company specializing in leasing industry solutions, offering end-to-end platforms for lease and loan origination and portfolio management |
1,347 | |||
| 29 |
United Refrigeration, Inc.uri.com
Distribution of refrigeration, air conditioning, and heating parts and equipment with extensive locations and comprehensive customer service across North America. |
1,248 | |||
| 30 |
Spectraoakviewgroup.com
Specializing in hosting and entertainment, we offer integrated services to enhance customer experiences at sports venues, convention centers, and cultural events |
1,085 | |||
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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 Philadelphia
- The largest companies in Philadelphia 552
- Education providers in Philadelphia 72
- Professional services firms in Philadelphia 72
- Healthcare providers in Philadelphia 60
- Retail chains in Philadelphia 51
- Critical infrastructure operators in Philadelphia 41
- Financial services firms in Philadelphia 38
- Hospitals and Health Care companies in Philadelphia 38
- Companies with in-house R&D in Philadelphia 35
- Higher Education companies in Philadelphia 35
- Consulting firms in Philadelphia 34
- Hotel and hospitality groups in Philadelphia 28
The same list elsewhere in United States
- Multinational companies in the United States 16,197
- Multinational companies in California 2,592
- Multinational companies in New York State 2,216
- Multinational companies in Texas 1,418
- Multinational companies in Florida 897
- Multinational companies in Illinois 831
- Multinational companies in Massachusetts 637
- Multinational companies in New Jersey 624
- Multinational companies in Georgia 521
- Multinational companies in Pennsylvania 472
- Multinational companies in Michigan 468
- Multinational companies in Alabama 416
- Multinational companies in Virginia 396
- Multinational companies in Ohio 390
- Multinational companies in North Carolina 358
- Multinational companies in Washington State 288
- Multinational companies in Colorado 228
- Multinational companies in New York 1,836
- Multinational companies in San Francisco 446
- Multinational companies in Houston 402
- Multinational companies in Chicago 366
- Multinational companies in Miami 289
- Multinational companies in Atlanta 252
- Multinational companies in Boston 241