| 26 | Aaa, Inc.Lancaster, PA · Not reported | Lancaster, PA | Corporation | Not reported | Not reported |
| 27 | Aaa International Enterprises, Inc.Narberth, PA · Not reported | Narberth, PA | Corporation | Not reported | Not reported |
| 28 | Poly-synthetics, Inc.Levittown, PA · Not reported | Levittown, PA | Corporation | Not reported | Not reported |
| 29 | A a a Leasing, Inc.McKeesport, PA · Not reported | McKeesport, PA | Corporation | Not reported | Not reported |
| 30 | Aaa Limousine Service, Inc.Allentown, PA · Not reported | Allentown, PA | Corporation | Not reported | Not reported |
| 31 | Aaa Machinery & Equipment Company - PennsylvaniaPhiladelphia, PA · Not reported | Philadelphia, PA | Corporation | Not reported | Not reported |
| 32 | Aaa Maintenance Co,. Inc.Jenkintown, PA · Not reported | Jenkintown, PA | Corporation | Not reported | Not reported |
| 33 | A .a . a . Modern Drapery and Decorating CompanyPittsburgh, PA · Not reported | Pittsburgh, PA | Corporation | Not reported | Not reported |
| 34 | Aaa Moving & Storage Co., Inc.Philadelphia, PA · Not reported | Philadelphia, PA | Corporation | Not reported | Not reported |
| 35 | Aaa Oil Co.Eddington, PA · Not reported | Eddington, PA | Corporation | Not reported | Not reported |
| 36 | Aaa Painting Contracting Co.Pittsburgh, PA · Not reported | Pittsburgh, PA | Corporation | Not reported | Not reported |
| 37 | Aaa Photocopy Specialists, Inc.Philadelphia, PA · Not reported | Philadelphia, PA | Corporation | Not reported | Not reported |
| 38 | A a a Realty & Construction Co.Pittsburgh, PA · Not reported | Pittsburgh, PA | Corporation | Not reported | Not reported |
| 39 | Aaa Security Alarms, Inc.Etna, PA · Not reported | Etna, PA | Corporation | Not reported | Not reported |
| 40 | Aaa Security Systems, Inc.Philadelphia, PA · Not reported | Philadelphia, PA | Corporation | Not reported | Not reported |
| 41 | Aaa Shoe CorporationPhiladelphia, PA · Not reported | Philadelphia, PA | Corporation | Not reported | Not reported |
| 42 | Aaa Sky Ads, Inc.Sarver, PA · Not reported | Sarver, PA | Corporation | Not reported | Not reported |
| 43 | Aaa Steel and Enterprises CorporationPittsburgh, PA · Not reported | Pittsburgh, PA | Corporation | Not reported | Not reported |
| 44 | Aaa Steel Supply, Inc.Andalusia, PA · Not reported | Andalusia, PA | Corporation | Not reported | Not reported |
| 45 | Aaa Thermo/graphics CorporationPhiladelphia, PA · Not reported | Philadelphia, PA | Corporation | Not reported | Not reported |
| 46 | Aaa Transmission Centers No. 1, Corp.Pittsburgh, PA · Not reported | Pittsburgh, PA | Corporation | Not reported | Not reported |
| 47 | Aaa Transmission Centers No. 2, Corp.Pittsburgh, PA · Not reported | Pittsburgh, PA | Corporation | Not reported | Not reported |
| 48 | Aaa Transmission Centers No. 3, Corp.Pittsburgh, PA · Not reported | Pittsburgh, PA | Corporation | Not reported | Not reported |
| 49 | Aaa Transmission CorporationPittsburgh, PA · Not reported | Pittsburgh, PA | Corporation | Not reported | Not reported |
| 50 | A a a Trucking CorporationPhiladelphia, PA · Not reported | Philadelphia, PA | Corporation | Not reported | Not reported |