| 1 | A & F Products, Inc.Not reported | Corporation | Not reported | Not reported |
| 2 | Action Mailing and Printing, Inc.Not reported | Corporation | Not reported | Not reported |
| 3 | Associated Steam Specialty CompanyNot reported | Corporation | Not reported | Not reported |
| 4 | Aston Appliance Center, Inc.Not reported | Corporation | Not reported | Not reported |
| 5 | Aston Township Fire DepartmentNot reported | Nonprofit | Not reported | Not reported |
| 6 | Aston Medical AssociatesNot reported | Corporation | Not reported | Not reported |
| 7 | Aston-middletown Little League, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 8 | Aston Athletic AssociationNot reported | Nonprofit | Not reported | Not reported |
| 9 | Jomar Industrial & Commercial Products, Inc.Not reported | Corporation | Not reported | Not reported |
| 10 | Bodman Industries, Inc.Not reported | Corporation | Not reported | Not reported |
| 11 | M. J. Bradley Co., Inc.Not reported | Corporation | Not reported | Not reported |
| 12 | Bridge Tavern CorporationNot reported | Corporation | Not reported | Not reported |
| 13 | Cavan Construction Company, Inc.Not reported | Corporation | Not reported | Not reported |
| 14 | Chalmers & Kubeck, Inc.Not reported | Corporation | Not reported | Not reported |
| 15 | Chichester Baptist ChurchNot reported | Nonprofit | Not reported | Not reported |
| 16 | Iglesia Ni Cristo (church of Christ)Not reported | Nonprofit | Not reported | Not reported |
| 17 | Showalter Associates, Inc.Not reported | Corporation | Not reported | Not reported |
| 18 | Colonial Village Meat Market of Aston Township, Inc.Not reported | Corporation | Not reported | Not reported |
| 19 | Com-dev IncNot reported | Corporation | Not reported | Not reported |
| 20 | Concord News Agency Inc.Not reported | Corporation | Not reported | Not reported |
| 21 | Container Research CorporationNot reported | Corporation | Not reported | Not reported |
| 22 | Crozerville Development CorporationNot reported | Corporation | Not reported | Not reported |
| 23 | Culbertson Restoration, Ltd.Not reported | Corporation | Not reported | Not reported |
| 24 | D.m.h. Tavern, Inc.Not reported | Corporation | Not reported | Not reported |
| 25 | Delaware County Beagle ClubNot reported | Nonprofit | Not reported | Not reported |
| 26 | Derbyshire Mack & Morgan IncNot reported | Corporation | Not reported | Not reported |
| 27 | J. L. Devitt Machinery Co.Not reported | Corporation | Not reported | Not reported |
| 28 | Digimatics, Inc.Not reported | Corporation | Not reported | Not reported |
| 29 | E Z Plastics CoNot reported | Corporation | Not reported | Not reported |
| 30 | Ennis Oil Burner Service, Inc.Not reported | Corporation | Not reported | Not reported |
| 31 | Fegely, Ken Building CompanyNot reported | Corporation | Not reported | Not reported |
| 32 | Gailien Development Co.Not reported | Corporation | Not reported | Not reported |
| 33 | Gepetto's, Inc.Not reported | Corporation | Not reported | Not reported |
| 34 | Hvac Contractors, Inc.Not reported | Corporation | Not reported | Not reported |
| 35 | Charles A. Higgins and Sons, Inc.Not reported | Corporation | Not reported | Not reported |
| 36 | Howitt Optical Co. of Chester, Inc.Not reported | Corporation | Not reported | Not reported |
| 37 | I & I Sling, LlcNot reported | LLC | Not reported | Not reported |
| 38 | A. J. Jurich, Inc.Not reported | Corporation | Not reported | Not reported |
| 39 | Klatt, Glenn L. Inc.Not reported | Corporation | Not reported | Not reported |
| 40 | Mcgee Industries, Inc.Not reported | Corporation | Not reported | Not reported |
| 41 | J. R. Metzger, Inc.Not reported | Corporation | Not reported | Not reported |
| 42 | Motion Technology CorporationNot reported | Corporation | Not reported | Not reported |
| 43 | Nel-nick, Inc.Not reported | Corporation | Not reported | Not reported |
| 44 | J. J. O'brien CompanyNot reported | Corporation | Not reported | Not reported |
| 45 | Neumann UniversityNot reported | Nonprofit | Not reported | Not reported |
| 46 | Parkway Cold Cuts, Inc.Not reported | Corporation | Not reported | Not reported |
| 47 | Penn Photomounts, Inc.Not reported | Corporation | Not reported | Not reported |
| 48 | American Association of Behavioral ClinicsNot reported | Nonprofit | Not reported | Not reported |
| 49 | Post 87 Dugout ClubNot reported | Nonprofit | Not reported | Not reported |
| 50 | Providence Medical AssociatesNot reported | Corporation | Not reported | Not reported |