| 1 | Aalf Inc.Not reported | Corporation | Not reported | Not reported |
| 2 | A & F Associates, Inc.Not reported | Corporation | Not reported | Not reported |
| 3 | Amm Services, Inc.Not reported | Corporation | Not reported | Not reported |
| 4 | Aarcon, Inc.Not reported | Corporation | Not reported | Not reported |
| 5 | The Aaronsburg StoryNot reported | Nonprofit | Not reported | Not reported |
| 6 | Haller Construction and Investment, Inc.Not reported | Corporation | Not reported | Not reported |
| 7 | Accuweather, Inc.Not reported | Corporation | Not reported | Not reported |
| 8 | Action Motors, Inc.Not reported | Corporation | Not reported | Not reported |
| 9 | Aero Engineering Associates, Inc.Not reported | Corporation | Not reported | Not reported |
| 10 | Mid-state Remodeling, Inc.Not reported | Corporation | Not reported | Not reported |
| 11 | Allen Street Apartments, Inc.Not reported | Corporation | Not reported | Not reported |
| 12 | Allmetal Equipment CorporationNot reported | Corporation | Not reported | Not reported |
| 13 | Mcclintic Bros., Inc., a Close CorporationNot reported | Corporation | Not reported | Not reported |
| 14 | Alpha Chi House Corporation of Delta GammaNot reported | Nonprofit | Not reported | Not reported |
| 15 | Centre Lifelink Emergency Medical Services, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 16 | Alpha Zeta Morrill Chapter FoundationNot reported | Nonprofit | Not reported | Not reported |
| 17 | A. E. C., Inc.Not reported | Corporation | Not reported | Not reported |
| 18 | A-p Motor Inn Management CorporationNot reported | Corporation | Not reported | Not reported |
| 19 | Altrusa International of Centre CountyNot reported | Nonprofit | Not reported | Not reported |
| 20 | Wes, Inc.Not reported | Corporation | Not reported | Not reported |
| 21 | American Forage and Grassland CouncilNot reported | Nonprofit | Not reported | Not reported |
| 22 | The American Philatelic SocietyNot reported | Nonprofit | Not reported | Not reported |
| 23 | American Veterans Home Committee of State CollegeNot reported | Nonprofit | Not reported | Not reported |
| 24 | Anderson Flight Service, Inc.Not reported | Corporation | Not reported | Not reported |
| 25 | Anlyn, Inc.Not reported | Corporation | Not reported | Not reported |
| 26 | Applied Data Systems, Inc.Not reported | Corporation | Not reported | Not reported |
| 27 | The Aristrocats Motorcycle ClubNot reported | Nonprofit | Not reported | Not reported |
| 28 | Aronson Motors, Inc.Not reported | Corporation | Not reported | Not reported |
| 29 | State College Assembly of GodNot reported | Nonprofit | Not reported | Not reported |
| 30 | Associated Services of Centre CountyNot reported | Nonprofit | Not reported | Not reported |
| 31 | Associated Steel Erectors, Inc.Not reported | Corporation | Not reported | Not reported |
| 32 | Associated Town Houses, Inc.Not reported | Corporation | Not reported | Not reported |
| 33 | Association of AarhusNot reported | Nonprofit | Not reported | Not reported |
| 34 | The Auerbach Co IncNot reported | Corporation | Not reported | Not reported |
| 35 | Aughwick Valley Charolais Farms, Inc.Not reported | Corporation | Not reported | Not reported |
| 36 | Aum Inc.Not reported | Corporation | Not reported | Not reported |
| 37 | Auto-biometrics, Inc.Not reported | Corporation | Not reported | Not reported |
| 38 | B. and B., Inc.Not reported | Corporation | Not reported | Not reported |
| 39 | B & M Market IncNot reported | Corporation | Not reported | Not reported |
| 40 | Back the LionsNot reported | Nonprofit | Not reported | Not reported |
| 41 | Back-seat Drivers AssociationNot reported | Nonprofit | Not reported | Not reported |
| 42 | Bagnell Motors, Inc.Not reported | Corporation | Not reported | Not reported |
| 43 | Michael Baker Jr., Inc.Not reported | Corporation | Not reported | Not reported |
| 44 | Bald Eagle Transvision, Inc.Not reported | Corporation | Not reported | Not reported |
| 45 | Barash Advertising, Inc.Not reported | Corporation | Not reported | Not reported |
| 46 | Barcroft IncNot reported | Corporation | Not reported | Not reported |
| 47 | Dr. Richard J. Doerfler & Associates, P.c.Not reported | Corporation | Not reported | Not reported |
| 48 | Bartonsville Motor Inn, Inc.Not reported | Corporation | Not reported | Not reported |
| 49 | Beamer and Harman, Inc.Not reported | Corporation | Not reported | Not reported |
| 50 | Beamer Properties, Inc.Not reported | Corporation | Not reported | Not reported |