The 100 Largest Companies In Pennsylvania For 2023

By Chris Kolmar
Apr. 14, 2023

If you live in Pennsylvania and you’re looking for a job, you have come to the right place.

Because, sure, you can google things like ‘biggest companies in Pennsylvania’ and get a fairly long list of companies with a lot of employees, or perhaps that have the biggest names — but here, we bring you the companies with the most current employees that are actually headquartered in Pennsylvania.

Below, we’ll give you a complete list of Pennsylvania’s 100 largest companies, but first, here’s a look at the top 10:

  1. Aramark (Jobs)

  2. Comcast (Jobs)

  3. Communications Construction Group (Jobs)

  4. COFCO (Jobs)

  5. Glaxosmithkline (Jobs)

  6. UPMC (Jobs)

  7. Ricoh (Jobs)

  8. Universal Health Services (Jobs)

  9. Philips Lighting North America (Jobs)

  10. Genesis HealthCare (Jobs)

Aramark comes in at the top, with more current employees than any other company in the state. We’ll get to specifics in a moment; first, here’s a look at our methodology.

How we identified the biggest companies in Pennsylvania

Here at Zippia we have developed a database of over 250,000 companies that spans the entire country.

For this report, we looked at the companies headquartered in Pennsylvania with at least 100 employees. That left us with 3,000 companies.

We then ranked each company from most to least current employees to determine the biggest companies in Pennsylvania.

As it turns out, Aramark looks to the be the biggest company in Pennsylvania clocking in with 215,000 employees.

Now, check out how the 100 biggest companies in Pennsylvania ranked.

Detailed List Of The 100 Biggest Companies In Pennsylvania

Rank Company City Employees Jobs
1 Aramark Philadelphia 215,000 Jobs
2 Comcast Philadelphia 190,000 Jobs
3 Communications Construction Group West Chester 118,000 Jobs
4 COFCO Philadelphia 110,896 Jobs
5 Glaxosmithkline Philadelphia 99,000 Jobs
6 UPMC Pittsburgh 92,000 Jobs
7 Ricoh Exton 90,141 Jobs
8 Universal Health Services King of Prussia 90,000 Jobs
9 Philips Lighting North America Mountain Top 77,400 Jobs
10 Genesis HealthCare Kennett Square 68,700 Jobs
11 CNH Industrial Belleville 63,356 Jobs
12 The PNC Financial Services Group Pittsburgh 62,418 Jobs
13 TransNet Blue Bell 55,946 Jobs
14 Allied Security Holdings LLC Conshohocken 53,300 Jobs
15 EPAM Systems Newtown 52,651 Jobs
16 Day & Zimmermann Philadelphia 51,000 Jobs
17 Rite Aid Camp Hill 50,000 Jobs
18 Select Medical Mechanicsburg 47,596 Jobs
19 MENARD Group USA Carnegie 45,000 Jobs
20 Expert Global Solutions LLC Horsham 43,000 Jobs
21 NCO Customer Management, Inc. Horsham 43,000 Jobs
22 NCO Group Horsham 43,000 Jobs
23 Highmark Pittsburgh 40,000 Jobs
24 Healthcare Services Group Bensalem 39,200 Jobs
25 The Kraft Heinz Company Pittsburgh 38,757 Jobs
26 Giant Eagle Pittsburgh 37,000 Jobs
27 American Eagle Outfitters Pittsburgh 37,000 Jobs
28 Penske Truck Leasing Reading 36,000 Jobs
29 Mylan Canonsburg 35,000 Jobs
30 Asplundh Tree Expert Willow Grove 34,000 Jobs
31 Crown Holdings Philadelphia 33,264 Jobs
32 The Eagle Pittsburgh 32,000 Jobs
33 Keystone Foods West Chester 30,000 Jobs
34 BuckGet.com Pittsburgh 30,000 Jobs
35 Volvo Construction Equipment Shippensburg 30,000 Jobs
36 QNB Capital Quakertown 29,000 Jobs
37 BHP Pittsburgh 27,161 Jobs
38 Saint-Gobain North America Malvern 25,836 Jobs
39 Apple Leisure Group Newtown 25,001 Jobs
40 URBN Philadelphia 24,000 Jobs
41 SICOM Doylestown 24,000 Jobs
42 United States Steel Pittsburgh 23,350 Jobs
43 Bon-Ton York 23,300 Jobs
44 Weis Markets Sunbury 23,000 Jobs
45 AmerisourceBergen Chesterbrook 22,000 Jobs
46 Allegheny Health Network Pittsburgh 21,000 Jobs
47 Vishay Malvern 20,900 Jobs
48 Bayer Corporation – U.S. Morrisville 20,735 Jobs
49 The Trustees of the University of Pennsylvania Philadelphia 20,433 Jobs
50 GDI.com Montgomery 20,000 Jobs
51 Bimbo Bakeries Horsham 20,000 Jobs
52 Arkema King of Prussia 20,000 Jobs
53 Sheetz Altoona 19,700 Jobs
54 Air Products Allentown 19,275 Jobs
55 WellSpan Health York 19,001 Jobs
56 Dal Clifton Heights 19,000 Jobs
57 Wolters Kluwer Philadelphia 18,600 Jobs
58 WESCO Distribution Pittsburgh 18,000 Jobs
59 AMETEK Berwyn 18,000 Jobs
60 Wabtec Corporation Wilmerding 18,000 Jobs
61 GLOBO Wyncote 17,821 Jobs
62 The Vanguard Group Malvern 17,600 Jobs
63 GNC Pittsburgh 16,800 Jobs
64 Phoenix Contact Middletown 16,500 Jobs
65 Pep Boys Philadelphia 16,394 Jobs
66 The Hershey Company Hershey 16,140 Jobs
67 TNS Horsham 15,270 Jobs
68 Gemalto North Wales 15,000 Jobs
69 Five Below Philadelphia 14,001 Jobs
70 The Wood Company Allentown 14,000 Jobs
71 SAP Newtown 13,888 Jobs
72 GNC Parent LLC Pittsburgh 13,800 Jobs
73 Yves Rocher USA Exton 13,500 Jobs
74 Temple University Philadelphia 13,420 Jobs
75 The School District of Philadelphia Philadelphia 13,363 Jobs
76 Sun Gard Data Systems Inc Wayne 13,000 Jobs
77 Axalta Philadelphia 12,650 Jobs
78 Interstate Hotels LLC Green Tree 12,500 Jobs
79 VWR, Part of Avantor Radnor 12,001 Jobs
80 Avantor Center 12,000 Jobs
81 David’s Bridal Conshohocken 12,000 Jobs
82 Matthews International Pittsburgh 11,000 Jobs
83 Wood-Mode Kreamer 11,000 Jobs
84 Charming Shoppes, Inc. Bensalem 10,300 Jobs
85 Crothall Services Group Wayne 10,002 Jobs
86 Northland Properties Pleasant Valley 10,001 Jobs
87 WIDIA Latrobe 10,001 Jobs
88 Veolia Water Tech Coraopolis 10,001 Jobs
89 Life Financial Group Douglassville 10,001 Jobs
90 Penn State THON State College 10,001 Jobs
91 Keystone + Mountain + Lakes Regional Council of Carpenters Pittsburgh 10,001 Jobs
92 Penske Logistics Reading 10,001 Jobs
93 Kennametal Pittsburgh 10,000 Jobs
94 Gopuff Philadelphia 10,000 Jobs
95 Archdiocese of Philadelphia Philadelphia 10,000 Jobs
96 St Luke’s Hospital & Health Network Inc Bethlehem 9,599 Jobs
97 IBX Foundation Philadelphia 9,500 Jobs
98 Aaron Enterprises York 9,400 Jobs
99 Westinghouse Appliances Australia Pittsburgh 9,000 Jobs
100 ATI – Allegheny Technologies Incorporated Pittsburgh 8,100 Jobs

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Author

Chris Kolmar

Chris Kolmar is a co-founder of Zippia and the editor-in-chief of the Zippia career advice blog. He has hired over 50 people in his career, been hired five times, and wants to help you land your next job. His research has been featured on the New York Times, Thrillist, VOX, The Atlantic, and a host of local news. More recently, he's been quoted on USA Today, BusinessInsider, and CNBC.

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Topics: Rankings