| 1 | Abrams & Sons, Inc.Not reported | Corporation | Not reported | Not reported |
| 2 | Budget Home Care, Inc.Not reported | Corporation | Not reported | Not reported |
| 3 | Adams Coal CompanyNot reported | Corporation | Not reported | Not reported |
| 4 | Adrian Water CompanyNot reported | Corporation | Not reported | Not reported |
| 5 | Aeronauts International Travel Club, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 6 | The Agricultural Purchasing and Marketing Cooperative of Indiana Pa IncNot reported | Corporation | Not reported | Not reported |
| 7 | Airport Motels, Inc.Not reported | Corporation | Not reported | Not reported |
| 8 | Allied Club of Indiana PaNot reported | Nonprofit | Not reported | Not reported |
| 9 | Allison-adams Manufacturing CompanyNot reported | Corporation | Not reported | Not reported |
| 10 | Aluminum Siding CorporationNot reported | Corporation | Not reported | Not reported |
| 11 | Alumni Association of Pi Chapter Sigm Tau Gamma FraternityNot reported | Nonprofit | Not reported | Not reported |
| 12 | Alumni Corporation of Epsilon Eta.Not reported | Nonprofit | Not reported | Not reported |
| 13 | American Trustee & Transfer CorporationNot reported | Corporation | Not reported | Not reported |
| 14 | Amiesite Sales & Service Co.Not reported | Corporation | Not reported | Not reported |
| 15 | The Apollo CorporationNot reported | Corporation | Not reported | Not reported |
| 16 | Armagh Coal Co,. Inc.Not reported | Corporation | Not reported | Not reported |
| 17 | Armstrong GarageNot reported | Corporation | Not reported | Not reported |
| 18 | Indiana County Blind Association, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 19 | Armstrong Materiel, IncNot reported | Corporation | Not reported | Not reported |
| 20 | Atlas Investment CompanyNot reported | Corporation | Not reported | Not reported |
| 21 | Audio-visual Aid CoNot reported | Corporation | Not reported | Not reported |
| 22 | Aztec Travel Service of Indiana, Pennsylvania, Inc.Not reported | Corporation | Not reported | Not reported |
| 23 | B. D. R., Inc.Not reported | Corporation | Not reported | Not reported |
| 24 | B & G Leasing, Inc.Not reported | Corporation | Not reported | Not reported |
| 25 | Beaumont Estates, Inc.Not reported | Corporation | Not reported | Not reported |
| 26 | Beck Machine Company, Inc.Not reported | Corporation | Not reported | Not reported |
| 27 | Benber, Inc.Not reported | Corporation | Not reported | Not reported |
| 28 | M. Bennett and SonsNot reported | Corporation | Not reported | Not reported |
| 29 | Better Meats Co IncNot reported | Corporation | Not reported | Not reported |
| 30 | Big Brothers and Big Sisters Program of Indiana CountyNot reported | Nonprofit | Not reported | Not reported |
| 31 | Big Indian Scholarship Fund, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 32 | Birthright of Indiana County, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 33 | Blanchard Enterprises, Inc.Not reported | Corporation | Not reported | Not reported |
| 34 | Boyd and Schriver, Inc.Not reported | Corporation | Not reported | Not reported |
| 35 | Brodsky and Company, Inc.Not reported | Corporation | Not reported | Not reported |
| 36 | Brody Brothers, Inc.Not reported | Corporation | Not reported | Not reported |
| 37 | Brown Hotel. Inc,Not reported | Corporation | Not reported | Not reported |
| 38 | Bruno's Restaurant, Inc.Not reported | Corporation | Not reported | Not reported |
| 39 | Brush Valley Lutheran Union Cemetery AssociationNot reported | Nonprofit | Not reported | Not reported |
| 40 | The Bruval Coal Company, Inc.Not reported | Corporation | Not reported | Not reported |
| 41 | Buffalo and Susquehanna Coal and Coke CompanyNot reported | Corporation | Not reported | Not reported |
| 42 | C M C Circus IncNot reported | Corporation | Not reported | Not reported |
| 43 | Calvary Baptist Church & Ministries, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 44 | Calvary Presbyterian Church of IndianaNot reported | Nonprofit | Not reported | Not reported |
| 45 | Camp William Penn, IncNot reported | Nonprofit | Not reported | Not reported |
| 46 | Capitol Restaurant IncNot reported | Corporation | Not reported | Not reported |
| 47 | Center Coal CompanyNot reported | Corporation | Not reported | Not reported |
| 48 | Center Water CompanyNot reported | Corporation | Not reported | Not reported |
| 49 | Central Title CorporationNot reported | Corporation | Not reported | Not reported |
| 50 | Chevy Chase Community Action Council, Inc.Not reported | Nonprofit | Not reported | Not reported |