| AAA East Central |
AK Steel |
Allegheny County |
| Allegheny Technologies |
American Eagle Outfitters |
American International |
| American Micrographics |
ANH Refractories Co. |
Armstrong |
| BDPA |
BEST Group |
Bethel Park School District |
| Burt Hill |
Butler County |
Butler County Community College |
| Carlow University |
Carnegie Library of Pittsburgh |
Carnegie Museums of Pittsburgh |
| Clarion County |
Clarion University of Pennsylvania |
Clearfield County |
| CNL Retirement |
Community College of Allegheny |
Consumers Bancorp, Inc. |
| Curtiss-Wright Corporation |
Cuyahoga Community College |
DeVry University |
| Dick Corp |
Dick's Sporting Goods |
Edinboro University of Pennsylvania |
| Education Management Corporation |
Ericsson |
Gannon University |
| Giant Eagle |
GNC |
Gordon Food Service |
| Gorman-Rupp |
Grant Williams & Associates |
Fairmont State University |
| Heidrick & Struggles |
Heritage Valley Health Systems |
High Performance Computing |
| Highmark, Inc. |
Hub One Logistics, Ltd. |
Hussey Copper Ltd. |
| II-VI |
Immaculata University |
Joint Readiness Center |
| Kirkpatrick & Lockhart LLP |
Korn/Ferry International |
L.B. Foster Company |
| Lockheed Martin |
Lord Corporation |
Marmon/Keystone Corp. |
| Medrad, Inc. |
Municipality of Monroeville |
Municipality of Penn Hills |
| North Side Foods |
NW Tri County Intermediate Unit #5 |
Oberg Industries |
| PA State System of Higher Education |
Penn State University |
Petroleum Development Corporation |
| Phipps Conservatory and Botanical Gardens |
Pitt Ohio Express |
Pittsburgh Pirates |
| Pittsburgh Regional Business Coalition |
Pittsburgh Supercomputing Center |
Pittsburgh Theological Seminary |
| PNC Bank Corp |
Point Park University |
Port Authority of Allegheny County |
| Seagate Research |
Service Link |
Siemens Water Technologies |
| Slippery Rock |
Sony Electronics |
Sunoco Chemical |
| The Center for Public Health Preparedness |
The Institute for Transfusion Medicine |
Thermo Fisher Scientific |
| Three Rivers Connect |
Three Rivers Contingency Planning Association |
Traco |
| Tribune-Review Publishing Co |
U.S. Army – PEO STRI |
Union Electric Steel Corporation |
| University of Pittsburgh |
UPMC |
Visiting Nurses Association |
| Washington & Jefferson College |
Western Psychiatric Institute |
West Virginia University |
| Westinghouse Electric/BNFL |
Westmoreland County |
