| 1 | Academic Dimension Systems, Inc.Not reported | Corporation | Not reported | Not reported |
| 2 | Aleppo Township Volunteer Fire CompanyNot reported | Nonprofit | Not reported | Not reported |
| 3 | Tool-o-matic, Inc.Not reported | Corporation | Not reported | Not reported |
| 4 | Allegheny Pools, Inc.Not reported | Corporation | Not reported | Not reported |
| 5 | American-universal Sales CorpNot reported | Corporation | Not reported | Not reported |
| 6 | Artex Painting & Decorating Co.Not reported | Corporation | Not reported | Not reported |
| 7 | Bernath Auto Body, Inc.Not reported | Corporation | Not reported | Not reported |
| 8 | Berrington-collins Corp.Not reported | Corporation | Not reported | Not reported |
| 9 | Bill's Bargain Store No. 3, Inc.Not reported | Corporation | Not reported | Not reported |
| 10 | Bill's Bargain Store No. 6, Inc.Not reported | Corporation | Not reported | Not reported |
| 11 | Bradmar Athletic AssociationNot reported | Nonprofit | Not reported | Not reported |
| 12 | Break Bulk Distributors, Inc.Not reported | Corporation | Not reported | Not reported |
| 13 | Bristol Consolidators, Inc.Not reported | Corporation | Not reported | Not reported |
| 14 | Brownstein Patents Control, Inc.Not reported | Corporation | Not reported | Not reported |
| 15 | Buhl Cottage AssociationNot reported | Nonprofit | Not reported | Not reported |
| 16 | Building by Erin, Inc.Not reported | Corporation | Not reported | Not reported |
| 17 | Busy Bee Discount, Inc.Not reported | Corporation | Not reported | Not reported |
| 18 | Lucien Diagnostic Imaging, Inc.Not reported | Corporation | Not reported | Not reported |
| 19 | Calderone's, Inc.Not reported | Corporation | Not reported | Not reported |
| 20 | Jack A. Call, Inc.Not reported | Corporation | Not reported | Not reported |
| 21 | Calvano, Frumess & Pearce, Inc.Not reported | Corporation | Not reported | Not reported |
| 22 | Christian Science Society, GibsoniaNot reported | Nonprofit | Not reported | Not reported |
| 23 | First Church of Christ, Scientist, WexfordNot reported | Nonprofit | Not reported | Not reported |
| 24 | Club 70Not reported | Nonprofit | Not reported | Not reported |
| 25 | Colonial Pancake House, Inc.Not reported | Corporation | Not reported | Not reported |
| 26 | Cosmos Industries, Inc.Not reported | Corporation | Not reported | Not reported |
| 27 | Country Boutique, Inc.Not reported | Corporation | Not reported | Not reported |
| 28 | Deitzel Enterprises, Inc.Not reported | Corporation | Not reported | Not reported |
| 29 | Estate Planners IncNot reported | Corporation | Not reported | Not reported |
| 30 | F & E Trucking, Inc.Not reported | Corporation | Not reported | Not reported |
| 31 | Christian Community Church of MarsNot reported | Nonprofit | Not reported | Not reported |
| 32 | The Farmers Mutual Fire Insurance Company of Mccandless TownshipNot reported | Corporation | Not reported | Not reported |
| 33 | Feitl & Nicoletti, Inc.Not reported | Corporation | Not reported | Not reported |
| 34 | The Fisher Oil CompanyNot reported | Corporation | Not reported | Not reported |
| 35 | Franard Realty Co., Inc.Not reported | Corporation | Not reported | Not reported |
| 36 | Frontier Adventures, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 37 | Frozen Toe Hunting and Fishing ClubNot reported | Nonprofit | Not reported | Not reported |
| 38 | Givens-gourley, IncorporatedNot reported | Corporation | Not reported | Not reported |
| 39 | H & W Sport Supplies, Inc.Not reported | Corporation | Not reported | Not reported |
| 40 | Harvey Alan Furniture IncNot reported | Corporation | Not reported | Not reported |
| 41 | Herbert, Claude L., Inc.Not reported | Corporation | Not reported | Not reported |
| 42 | Herbert Contracting CorpNot reported | Corporation | Not reported | Not reported |
| 43 | Heurich Services, Inc.Not reported | Corporation | Not reported | Not reported |
| 44 | Hodot, Inc.Not reported | Corporation | Not reported | Not reported |
| 45 | Home Sales IncNot reported | Corporation | Not reported | Not reported |
| 46 | Center for Healthcare SolutionsNot reported | Nonprofit | Not reported | Not reported |
| 47 | Interchurch Community CouncilNot reported | Nonprofit | Not reported | Not reported |
| 48 | J & S, Inc.Not reported | Corporation | Not reported | Not reported |
| 49 | Jones Shipping Agency, Inc.Not reported | Corporation | Not reported | Not reported |
| 50 | Krenach's Furniture IncNot reported | Corporation | Not reported | Not reported |