| Camp Wayne for Girls, Inc.Preston Park, PA · Not reported | Preston Park, PA | Corporation | Not reported | Not reported |
| Camp Wayne for Boys, Inc.Preston Park, PA · Not reported | Preston Park, PA | Corporation | Not reported | Not reported |
| Porosky Lumber Company, Inc.Preston Park, PA · Not reported | Preston Park, PA | Corporation | Not reported | Not reported |
| Preston Market LlcPreston Park, PA · Not reported | Preston Park, PA | LLC | Not reported | Not reported |
| Prcm LlcPreston Park, PA · Not reported | Preston Park, PA | LLC | Not reported | Not reported |
| Bruce Woodmansee & Sons Construction, Inc.Preston Park, PA · Not reported | Preston Park, PA | Corporation | Not reported | Not reported |
| Paul Gustin Quarries, LlcPreston Park, PA · Not reported | Preston Park, PA | LLC | Not reported | Not reported |
| All Electric, LlcPreston Park, PA · Not reported | Preston Park, PA | LLC | Not reported | Not reported |
| Z & M Auto LlcPreston Park, PA · Not reported | Preston Park, PA | LLC | Not reported | Not reported |
| R. Curtis Construction, LlcPreston Park, PA · Not reported | Preston Park, PA | LLC | Not reported | Not reported |
| Preston Country Market, LlcPreston Park, PA · Not reported | Preston Park, PA | LLC | Not reported | Not reported |
| Wayne County Camp AlliancePreston Park, PA · Not reported | Preston Park, PA | Nonprofit | Not reported | Not reported |
| Arrigan Farms, LlcPreston Park, PA · Not reported | Preston Park, PA | LLC | Not reported | Not reported |
| Cwb 1921 Realty, LlcPreston Park, PA · Not reported | Preston Park, PA | LLC | Not reported | Not reported |
| Cwb Farm 1921 LlcPreston Park, PA · Not reported | Preston Park, PA | LLC | Not reported | Not reported |
| Shoresh 1 Sports Inc.Preston Park, PA · Not reported | Preston Park, PA | Corporation | Not reported | Not reported |
| Woody's Custom Cuts LlcPreston Park, PA · Not reported | Preston Park, PA | LLC | Not reported | Not reported |
| Jbw Construction, LlcPreston Park, PA · Not reported | Preston Park, PA | LLC | Not reported | Not reported |
| Longhorn Storage Containers, LlcPreston Park, PA · Not reported | Preston Park, PA | LLC | Not reported | Not reported |
| Arrigan Realty Holdings LlcPreston Park, PA · Not reported | Preston Park, PA | LLC | Not reported | Not reported |
| Nanstone Ii LlcPreston Park, PA · Not reported | Preston Park, PA | LLC | Not reported | Not reported |
| Marly Mountain LlcPreston Park, PA · Not reported | Preston Park, PA | LLC | Not reported | Not reported |