Many corporations feel a sense of responsibility to give back to the communities in which they do business. The following corporations have either direct giving programs, foundations, sponsorship programs, in-kind donations, product donations, volunteer programs, or matching gift programs.

| Corporate giving programs based in the state of Pennsylvania: |
|
| Corporation Name | City of Headquarters |
| ACE USA, Inc. | Philadelphia |
| Advanta Corp. | Spring House |
| Agere Systems Inc. | Allentown |
| Air Products and Chemicals, Inc. | Allentown |
| Al Paul Lefton Company Inc. | Philadelphia |
| Alcoa Inc. | Pittsburgh |
| Allegheny Technologies Incorporated | Pittsburgh |
| American Eagle Outfitters, Inc. | Warrendale |
| American Manufacturing Corporation | King of Prussia |
| AMETEK, Inc. | Paoli |
| Ampco-Pittsburgh Corporation | Pittsburgh |
| ARAMARK Corporation | Philadelphia |
| Armstrong Holdings, Inc. | Lancaster |
| Auntie Anne's, Inc. | Gap |
| Bayer Corporation | Pittsburgh |
| Betts Industries, Inc. | Warren |
| Binney & Smith, Inc. | Easton |
| Bruster's Real Ice Cream, Inc. | Bridgewater |
| Byers' Choice Ltd. | Chalfont |
| C.F. Martin & Company, Inc. | Nazareth |
| CertainTeed Corporation | Valley Forge |
| Charming Shoppes, Inc. | Bensalem |
| CIGNA Corporation | Philadelphia |
| Columbia Gas of Pennsylvania, Inc./Columbia Gas of Maryland, Inc. | Pittsburgh |
| Comcast Holdings Corporation | Philadelphia |
| Dentsply International, Inc. | York |
| Dofasco Tubular Products | Pittsburgh |
| Dollar Bank | Pittsburgh |
| Duquesne Light Company | Pittsburgh |
| Eat'n Park Hospitality Group | Pittsburgh |
| Environmental Resources Management Limited | Exton |
| Equitable Resources, Inc. | Pittsburgh |
| FMC Corporation | Philadelphia |
| Freeport Brick Company | Freeport |
| Giant Food Stores, Inc. | Carlisle |
| GlaxoSmithKline Holdings (America) Inc. | Philadelphia |
| GNC Corporation | Pittsburgh |
| Goodall Rubber Company, Inc. | Aston |
| Graham Engineering Corporation | York |
| H.J. Heinz Company | Pittsburgh |
| Harsco Corporation | Camp Hill |
| Henkel Corporation | Gulph Mills |
| Hershey Foods Corporation | Hershey |
| Highmark Inc. | Camp Hill |
| Independence Blue Cross | Philadelphia |
| Just Born, Inc. | Bethlehem |
| Keystone Foods LLC | West Conshohocken |
| Keystone Nazareth Bank & Trust | Lehigh Valley |
| Koppers Inc. | Pittsburgh |
| L.F. Driscoll Company | Bala Cynwyd |
| Lebanon Mutual Insurance Company | Cleona |
| Lehigh Cement Company | Allentown |
| Lincoln National Corporation | Philadelphia |
| Lockheed Martin Management & Data Systems (M&DS) | Philadelphia |
| Mellon Financial Corporation | Pittsburgh |
| Michael Baker Corporation | Moon Township |
| Mine Safety Appliances Company | Pittsburgh |
| Parker/Hunter Incorporated | Pittsburgh |
| Parkvale Bank | Monroeville |
| Pepper Hamilton LLP | Philadelphia |
| Philadelphia 76ers | Philadelphia |
| Philadelphia Eagles | Philadelphia |
| Philadelphia Flyers, L.P. | Philadelphia |
| Pittsburgh Baseball Club | Pittsburgh |
| Pittsburgh Penguins | Pittsburgh |
| Pittsburgh Steelers Sports, Inc. | Pittsburgh |
| PPG Industries, Inc. | Pittsburgh |
| PPL Corporation | Allentown |
| Premier Products Co. | Plymouth Meeting |
| Quaker Chemical Corporation | Conshohocken |
| Radian Group Inc. | Philadelphia |
| Reliance Bank | Altoona |
| Rent-Way, Inc. | Erie |
| Rite Aid Corporation | Camp Hill |
| Rohm and Haas Company | Philadelphia |
| S&T Bancorp, Inc. | Indiana |
| Saint-Gobain-United States and Canada | Valley Forge |
| SAP Labs North America | Newton Square |
| Seton Company | Norristown |
| Sheetz, Inc. | Altoona |
| Sovereign Bancorp, Inc. | Reading |
| Spang & Company | Pittsburgh |
| Sunoco, Inc. | Philadelphia |
| Susquehanna Pfaltzgraff Co. | York |
| Symmco Inc. | Sykesville |
| Tasty Baking Company | Philadelphia |
| Teleflex Incorporated | Limerick |
| The Pep Boys-Manny, Moe & Jack | Philadelphia |
| The Phillies | Philadelphia |
| The PNC Financial Services Group, Inc. | Pittsburgh |
| The Vanguard Group | Valley Forge |
| Tyco Electronics Corporation | Harrisburg |
| UGI Utilities, Inc. | Reading |
| Unisys Corporation | Blue Bell |
| United States Steel Corporation | Pittsburgh |
| Washington Federal Savings Bank | Washington |
| Wawa Inc. | Wawa |
| West Pharmaceutical Services, Inc. | Lionville |
| Westinghouse Electric Company LLC | Pittsburgh |
| White Dog Cafe | Philadelphia |
| Willow Grove Bancorp, Inc. | Maple Glen |
| Wolf Distributing Company | York |

