| 1 | Adell Company, Inc.Not reported | Corporation | Not reported | Not reported |
| 2 | American Production and Inventory Control Society, Pittsburgh Chapter, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 3 | American Ukrainian Association of Saint Peter and Saint PaulNot reported | Nonprofit | Not reported | Not reported |
| 4 | American Ukrainian Citizens Club of Wilmerding, Allegheny County, PennsylvaniaNot reported | Nonprofit | Not reported | Not reported |
| 5 | Association of Lithuanian Workers Branch 37 IncNot reported | Nonprofit | Not reported | Not reported |
| 6 | Bethel African Methodist Episcopal Church of Patton TwpNot reported | Nonprofit | Not reported | Not reported |
| 7 | Borough Mayors Association of Allegheny CountyNot reported | Nonprofit | Not reported | Not reported |
| 8 | Brite-way Outdoor Advertising, Inc.Not reported | Corporation | Not reported | Not reported |
| 9 | Conte's Bar & Grill, Inc.Not reported | Corporation | Not reported | Not reported |
| 10 | De Stefano, Albert P., M.d.Not reported | Corporation | Not reported | Not reported |
| 11 | Dive-craft IncNot reported | Corporation | Not reported | Not reported |
| 12 | Emel Enterprises, Inc.Not reported | Corporation | Not reported | Not reported |
| 13 | Huntingdon Outdoor Theatre IncNot reported | Corporation | Not reported | Not reported |
| 14 | J & L Cigarette Service, Inc.Not reported | Corporation | Not reported | Not reported |
| 15 | Keystone Tire & Auto Supply, Inc.Not reported | Corporation | Not reported | Not reported |
| 16 | Knights of Pythias Hall Association of Wilmerding PaNot reported | Nonprofit | Not reported | Not reported |
| 17 | Kukurin, Frank & Sons IncNot reported | Corporation | Not reported | Not reported |
| 18 | Laurie, Andrew Post 881 of the American LegionNot reported | Nonprofit | Not reported | Not reported |
| 19 | Liljohn Builders, Inc.Not reported | Corporation | Not reported | Not reported |
| 20 | J. W. Miles Co., Inc.Not reported | Corporation | Not reported | Not reported |
| 21 | Mission Beverages, Inc.Not reported | Corporation | Not reported | Not reported |
| 22 | Monduke IncNot reported | Corporation | Not reported | Not reported |
| 23 | New Monier Hollywood Bar, Inc.Not reported | Corporation | Not reported | Not reported |
| 24 | Ocala Highlands CompanyNot reported | Corporation | Not reported | Not reported |
| 25 | The Optimist Club of Wilmerding, PennsylvaniaNot reported | Nonprofit | Not reported | Not reported |
| 26 | Safety Car Devices CompanyNot reported | Corporation | Not reported | Not reported |
| 27 | Schad Homes, Inc.Not reported | Corporation | Not reported | Not reported |
| 28 | Serbian Unity Lodge #7 of the Serb National FederationNot reported | Nonprofit | Not reported | Not reported |
| 29 | Sunu Leituvos of Wilmerding PennsylvaniaNot reported | Nonprofit | Not reported | Not reported |
| 30 | Sunu Lietuvos of Wilmerding PennsylvaniaNot reported | Nonprofit | Not reported | Not reported |
| 31 | Turtle Creek Excavating CompanyNot reported | Corporation | Not reported | Not reported |
| 32 | The Union Presbyterian Church of WilmerdingNot reported | Nonprofit | Not reported | Not reported |
| 33 | United Foundation CorporationNot reported | Corporation | Not reported | Not reported |
| 34 | Valley Auto Parts CompanyNot reported | Corporation | Not reported | Not reported |
| 35 | The Valley Sportsmen Club Wilmerding PennsylvaniaNot reported | Nonprofit | Not reported | Not reported |
| 36 | Watts Bros. Tool Works Inc.Not reported | Corporation | Not reported | Not reported |
| 37 | Westinghouse George Post No 230 Home AssociationNot reported | Nonprofit | Not reported | Not reported |
| 38 | Wilmerding Borough Police Pension Fund IncorporatedNot reported | Nonprofit | Not reported | Not reported |
| 39 | Wilmerding Diamond Jubilee CorporationNot reported | Nonprofit | Not reported | Not reported |
| 40 | Intercontinental Resources Mgmt, LlcNot reported | Corporation | Not reported | Not reported |
| 41 | Big East Trucking, Inc.Not reported | Corporation | Not reported | Not reported |
| 42 | Just Right MinistriesNot reported | Nonprofit | Not reported | Not reported |
| 43 | Grandma Nellie's LlcNot reported | LLC | Not reported | Not reported |
| 44 | T. R. Casey Inc.Not reported | Corporation | Not reported | Not reported |
| 45 | Wilmerding Area Senior Citizens Service Center, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 46 | Friar Tuck's, Inc.Not reported | Corporation | Not reported | Not reported |
| 47 | Custom Beverage, Inc.Not reported | Corporation | Not reported | Not reported |
| 48 | Mission Motors, Inc.Not reported | Corporation | Not reported | Not reported |
| 49 | Compass Financial Services, Inc.Not reported | Corporation | Not reported | Not reported |
| 50 | A T a Management Inc.Not reported | Corporation | Not reported | Not reported |