1. Lehigh Valley Hospital and Health Network (Acute-care hospital)
2. St. Luke's Hospital & Health Network (Acute-care hospital)
3. Air Products & Chemicals (Industrial gases, chemicals and manufacturing)
4. U.S. Government (U.S. Government)
5. PPL Corporation (Electric utility)
6. Giant Food Stores Inc. (Supermarkets)
7. Manpower Inc. (Employment placement and training)
8. County of Lehigh (County government)
9. Mack Trucks Inc. (Heavy duty trucks and related components)
10. Pa. State Government (State government)
11. County of Northampton (County government)
12. B. Braun Medical (Disposable surgical and medical supplies)
13. Allentown School District (Public school)
14. Wood/Sodexho Dining Services (Food service)
15. Agere Systems, Inc. (Electronic components manufacturing)


Information provided by Lehigh Valley Economic Development Corporation
(April 2005) http://www.lehighvalley.org/assets/pdfs/econ/Employ--largest.pdf