| Proudfit Insurance Agency, Inc.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| United Industrial Group, Inc.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| The National Duncan Glass Society, Inc.Washington, PA · Not reported | Washington, PA | Nonprofit | Not reported | Not reported |
| Prime Plastics, Inc.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Murphy Family, Inc.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Addcco, Inc.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Ami, Inc. of Washington-greene CountiesWashington, PA · Not reported | Washington, PA | Nonprofit | Not reported | Not reported |
| Pony Baseball, Inc.Washington, PA · Not reported | Washington, PA | Nonprofit | Not reported | Not reported |
| Thomas Campbell North Apartments, Inc.Washington, PA · Not reported | Washington, PA | Nonprofit | Not reported | Not reported |
| Washington County Farm BureauWashington, PA · Not reported | Washington, PA | Nonprofit | Not reported | Not reported |
| Washington Rotating Control Heads, Inc.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Nexxus Healthcare Services, Inc.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Dean's Water Service Inc.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| BlueprintsWashington, PA · Not reported | Washington, PA | Nonprofit | Not reported | Not reported |
| Interstate Building and Construction, Inc.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Annette Clemente Chiropractic, LlcWashington, PA · Not reported | Washington, PA | LLC | Not reported | Not reported |
| Mesa Wood Ltd.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Penn Commercial, Inc.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Southwest Gastroenterology Associates, Inc.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Oil City Towne Towers, Inc.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Chambers Insurance Agency, Inc.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Healing BridgesWashington, PA · Not reported | Washington, PA | Nonprofit | Not reported | Not reported |
| Towne Towers AssociatesWashington, PA · Not reported | Washington, PA | Partnership | Not reported | Not reported |
| Bull International, Inc.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Washington County Industrial Development CorporationWashington, PA · Not reported | Washington, PA | Nonprofit | Not reported | Not reported |
| Trinity Bible Fellowship, Inc.Washington, PA · Not reported | Washington, PA | Nonprofit | Not reported | Not reported |
| Lighthouse Community Church of Washington, PaWashington, PA · Not reported | Washington, PA | Nonprofit | Not reported | Not reported |
| Washington Import Motors, Inc.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Hopwood, Inc.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Pizzi Law Office, P.c.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Energy King, Inc.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Duritza's Enterprises, Inc.Washingotn, PA · Not reported | Washingotn, PA | Corporation | Not reported | Not reported |
| Beau Regency Unit Owners' AssociationWashington, PA · Not reported | Washington, PA | Nonprofit | Not reported | Not reported |
| Upper Buffalo Presbyterian ChurchWashington, PA · Not reported | Washington, PA | Nonprofit | Not reported | Not reported |
| Lesnock, Robert G. M.d., P.c.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Irishtown Market, Inc.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Bradley Physical Therapy Clinic, Inc.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Geo. B. Sprowls & Sons, Ltd.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Crile Consolidated Industries, Inc., a Close CorporationWashington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Chartiers Cross Roads ChurchWashington, PA · Not reported | Washington, PA | Nonprofit | Not reported | Not reported |
| Washington Administrative Services, Inc.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Microlite CorporationWashington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| D & M Painting Corp.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Wcra Housing CorporationWashington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Canonsburg Housing AssociatesWashington, PA · Not reported | Washington, PA | Partnership | Not reported | Not reported |
| Char House Highrise AssociatesWashington, PA · Not reported | Washington, PA | Partnership | Not reported | Not reported |
| Liberty Tower AssociatesWashington, PA · Not reported | Washington, PA | Partnership | Not reported | Not reported |
| Waste Treatment CorporationWashington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Taggart, Mitchell & Associates, P.c.Washington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |
| Master Woodcraft CorporationWashington, PA · Not reported | Washington, PA | Corporation | Not reported | Not reported |