| 1 | Abc Beverage Co., Inc.Not reported | Corporation | Not reported | Not reported |
| 2 | Abcdem CorporationNot reported | Corporation | Not reported | Not reported |
| 3 | A. & B. Rug Service, Inc.Not reported | Corporation | Not reported | Not reported |
| 4 | A G & G, Inc.Not reported | Corporation | Not reported | Not reported |
| 5 | A & M, Inc.Not reported | Corporation | Not reported | Not reported |
| 6 | A and M Packaging Service, Inc.Not reported | Corporation | Not reported | Not reported |
| 7 | A.m.r. Realty CompanyNot reported | Corporation | Not reported | Not reported |
| 8 | Atv Bakery, Inc.Not reported | Corporation | Not reported | Not reported |
| 9 | Abalone Stationery & Printing Co.Not reported | Corporation | Not reported | Not reported |
| 10 | Abbi, Inc.Not reported | Corporation | Not reported | Not reported |
| 11 | Able Electronics Company, Inc.Not reported | Corporation | Not reported | Not reported |
| 12 | Chase the Clouds, Inc.Not reported | Corporation | Not reported | Not reported |
| 13 | Accurate Construction Co., Inc.Not reported | Corporation | Not reported | Not reported |
| 14 | Ace Carton Co IncNot reported | Corporation | Not reported | Not reported |
| 15 | Ace Distributing CompanyNot reported | Corporation | Not reported | Not reported |
| 16 | Ace Linen Rental Service, Inc.Not reported | Corporation | Not reported | Not reported |
| 17 | Acme Electric CompanyNot reported | Corporation | Not reported | Not reported |
| 18 | Active-best Vacuum Cleaner CoNot reported | Corporation | Not reported | Not reported |
| 19 | Aem Architects, Inc.Not reported | Corporation | Not reported | Not reported |
| 20 | Francis J Adams Post No 876 Home AssociationNot reported | Nonprofit | Not reported | Not reported |
| 21 | Addison Appliance CorporationNot reported | Corporation | Not reported | Not reported |
| 22 | M. Herman Adelman Insurance Agency, Inc.Not reported | Corporation | Not reported | Not reported |
| 23 | Affiliated Insurance Agency IncNot reported | Corporation | Not reported | Not reported |
| 24 | Affiliated Personnel, Inc.Not reported | Corporation | Not reported | Not reported |
| 25 | Afro-american Cultural Center of Reading and Berks County, PennsylvaniaNot reported | Nonprofit | Not reported | Not reported |
| 26 | Agents Consolidated, Inc.Not reported | Corporation | Not reported | Not reported |
| 27 | Agez, Inc.Not reported | Corporation | Not reported | Not reported |
| 28 | The Agricultural Purchasing & Marketing Cooperative of Reading Pa IncNot reported | Corporation | Not reported | Not reported |
| 29 | Al's Unclaimed Freight, Inc.Not reported | Corporation | Not reported | Not reported |
| 30 | Alan, David Associates, Inc.Not reported | Corporation | Not reported | Not reported |
| 31 | Albright Brothers Construction CompanyNot reported | Corporation | Not reported | Not reported |
| 32 | Albright CollegeNot reported | Nonprofit | Not reported | Not reported |
| 33 | Today's Memories, Inc.Not reported | Corporation | Not reported | Not reported |
| 34 | Figure Control, Inc.Not reported | Corporation | Not reported | Not reported |
| 35 | All-brite Light Co., Inc.Not reported | Corporation | Not reported | Not reported |
| 36 | All Penn Insurance Agency, Inc.Not reported | Corporation | Not reported | Not reported |
| 37 | S. A. Allen, M.c., P.c.Not reported | Corporation | Not reported | Not reported |
| 38 | Allied Decorators IncNot reported | Corporation | Not reported | Not reported |
| 39 | Allied Leasing Corp.Not reported | Corporation | Not reported | Not reported |
| 40 | Allied Shoe CompanyNot reported | Corporation | Not reported | Not reported |
| 41 | Allied Veterans of World War IiNot reported | Nonprofit | Not reported | Not reported |
| 42 | Alltemp Enterprise, Inc.Not reported | Corporation | Not reported | Not reported |
| 43 | Allura CorporationNot reported | Corporation | Not reported | Not reported |
| 44 | Allweather Products IncNot reported | Corporation | Not reported | Not reported |
| 45 | Alnico CorporationNot reported | Corporation | Not reported | Not reported |
| 46 | Alpha Associates, Inc.Not reported | Corporation | Not reported | Not reported |
| 47 | Alpha Chi House CorporationNot reported | Nonprofit | Not reported | Not reported |
| 48 | Alsace Textile Mills, Inc.Not reported | Corporation | Not reported | Not reported |
| 49 | Aluminex, Inc.Not reported | Corporation | Not reported | Not reported |
| 50 | Alvernia UniversityNot reported | Nonprofit | Not reported | Not reported |