| 1 | A & B Body Works IncNot reported | Corporation | Not reported | Not reported |
| 2 | A.b.c. Improvement CorporationNot reported | Corporation | Not reported | Not reported |
| 3 | Abco Enterprises, Inc.Not reported | Corporation | Not reported | Not reported |
| 4 | A.d.m. Systems, Inc.Not reported | Corporation | Not reported | Not reported |
| 5 | A & M Furniture IncNot reported | Corporation | Not reported | Not reported |
| 6 | A & M Super Market IncNot reported | Corporation | Not reported | Not reported |
| 7 | A. R. L., Inc.Not reported | Corporation | Not reported | Not reported |
| 8 | Aaron Ratchets, Inc.Not reported | Corporation | Not reported | Not reported |
| 9 | Ace Cash & Carry Lumber, IncorporatedNot reported | Corporation | Not reported | Not reported |
| 10 | Advance Properties, Inc.Not reported | Corporation | Not reported | Not reported |
| 11 | Aggressive Floor Machine CorporationNot reported | Corporation | Not reported | Not reported |
| 12 | Airca, Inc.Not reported | Corporation | Not reported | Not reported |
| 13 | Airway Express Co.Not reported | Corporation | Not reported | Not reported |
| 14 | Alawa Moslem Temple of New Castle PaNot reported | Nonprofit | Not reported | Not reported |
| 15 | Allegheny Petroleum CorporationNot reported | Corporation | Not reported | Not reported |
| 16 | Tommy's Chalet, Inc.Not reported | Corporation | Not reported | Not reported |
| 17 | Lawrence County Social Services, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 18 | Allied Wooden Box IndustriesNot reported | Nonprofit | Not reported | Not reported |
| 19 | Ally Heating and Home Products IncNot reported | Corporation | Not reported | Not reported |
| 20 | Ambulance Service, Inc.Not reported | Corporation | Not reported | Not reported |
| 21 | American Home Furnishings IncNot reported | Corporation | Not reported | Not reported |
| 22 | American International Supply Co.Not reported | Corporation | Not reported | Not reported |
| 23 | American Motels IncNot reported | Corporation | Not reported | Not reported |
| 24 | American Painting Co., Inc.Not reported | Corporation | Not reported | Not reported |
| 25 | American Sons of Poland of New CastleNot reported | Nonprofit | Not reported | Not reported |
| 26 | American Tool & Machine Co.Not reported | Corporation | Not reported | Not reported |
| 27 | Anderson Brothers Tool Co.Not reported | Corporation | Not reported | Not reported |
| 28 | Frank P Andrews & Son IncorporatedNot reported | Corporation | Not reported | Not reported |
| 29 | W. Ralph Andrews Insurance Agency, Inc.Not reported | Corporation | Not reported | Not reported |
| 30 | Apma, Inc.Not reported | Corporation | Not reported | Not reported |
| 31 | Apollo Moving & Storage Company of New Castle, Pa.Not reported | Corporation | Not reported | Not reported |
| 32 | Arcon Development CorporationNot reported | Corporation | Not reported | Not reported |
| 33 | Art Ron Inc.Not reported | Corporation | Not reported | Not reported |
| 34 | Aboxco, Inc.Not reported | Corporation | Not reported | Not reported |
| 35 | Atlantic Fireworks CorporationNot reported | Corporation | Not reported | Not reported |
| 36 | Atlas Construction CompanyNot reported | Corporation | Not reported | Not reported |
| 37 | Atlas Guard Service.inc,Not reported | Corporation | Not reported | Not reported |
| 38 | Atlas Painting & Sheeting Co., Inc.Not reported | Corporation | Not reported | Not reported |
| 39 | Augustine Heating & Air Conditioning, Inc.Not reported | Corporation | Not reported | Not reported |
| 40 | B. & F. Stores, Inc.Not reported | Corporation | Not reported | Not reported |
| 41 | B & L Asphalt Industries, Inc.Not reported | Corporation | Not reported | Not reported |
| 42 | Bps, IncNot reported | Corporation | Not reported | Not reported |
| 43 | B & R Motor Sales, Co.Not reported | Corporation | Not reported | Not reported |
| 44 | Bailey Oil CompanyNot reported | Corporation | Not reported | Not reported |
| 45 | Bailey Sales and Service IncNot reported | Corporation | Not reported | Not reported |
| 46 | J. Baker, Inc.Not reported | Corporation | Not reported | Not reported |
| 47 | Ball Furnace & Roofing Co.Not reported | Corporation | Not reported | Not reported |
| 48 | Bardash Enterprises, Inc.Not reported | Corporation | Not reported | Not reported |
| 49 | Barker Garage Doors, Inc.Not reported | Corporation | Not reported | Not reported |
| 50 | Baron Heating CoNot reported | Corporation | Not reported | Not reported |