| 1 | The American Legion Petroleum Valley Post 218Not reported | Nonprofit | Not reported | Not reported |
| 2 | Christian FellowshipNot reported | Nonprofit | Not reported | Not reported |
| 3 | North Butler County Hunting and Fishing ClubNot reported | Nonprofit | Not reported | Not reported |
| 4 | Petrolia Motor Company, Inc.Not reported | Corporation | Not reported | Not reported |
| 5 | Silver Creek Sand CoNot reported | Corporation | Not reported | Not reported |
| 6 | John F. Swartz, Jr., M.d., Inc.Not reported | Corporation | Not reported | Not reported |
| 7 | Water and Sewer Authority of the Borough of Petrolia, Butler County PennsylvaniaNot reported | Other | Not reported | Not reported |
| 8 | J. C. Lee Construction and Supply Company, Inc.Not reported | Corporation | Not reported | Not reported |
| 9 | H.j. Brewer & Sons, Inc.Not reported | Corporation | Not reported | Not reported |
| 10 | Rural Firefighters Association, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 11 | Petroleum Valley Snowmobile Club, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 12 | Dick Mccall, Inc.Not reported | Corporation | Not reported | Not reported |
| 13 | Cj's Pub, Inc.Not reported | Corporation | Not reported | Not reported |
| 14 | W. M. Marshall, Inc.Not reported | Corporation | Not reported | Not reported |
| 15 | Dunn and Associates, Inc.Not reported | Corporation | Not reported | Not reported |
| 16 | Suttle's Inn, Inc.Not reported | Corporation | Not reported | Not reported |
| 17 | Grace Bible Church of Northern Butler Co., Pennsylvania, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 18 | Penacol Associates, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 19 | Slender You of Butler, Inc.Not reported | Corporation | Not reported | Not reported |
| 20 | File's IncorporatedNot reported | Corporation | Not reported | Not reported |
| 21 | Main Gate Bar & Grill, Inc.Not reported | Corporation | Not reported | Not reported |
| 22 | H&g Maintenance Co.Not reported | Corporation | Not reported | Not reported |
| 23 | Richard Mercurio, M.d., P.c.Not reported | Corporation | Not reported | Not reported |
| 24 | Jamie Sue, Inc.Not reported | Corporation | Not reported | Not reported |
| 25 | Petrolia Volunteer Fire DepartmentNot reported | Nonprofit | Not reported | Not reported |
| 26 | Petrolia Volunteer Fire Department Relief AssociationNot reported | Nonprofit | Not reported | Not reported |
| 27 | Rottman Gas and Oil, Inc.Not reported | Corporation | Not reported | Not reported |
| 28 | 3 Rj's, Inc.Not reported | Corporation | Not reported | Not reported |
| 29 | Petrolia Quality Piping, Inc.Not reported | Corporation | Not reported | Not reported |
| 30 | Hotel Petrolia, Inc.Not reported | Corporation | Not reported | Not reported |
| 31 | Company Image Knitwear, Ltd.Not reported | Corporation | Not reported | Not reported |
| 32 | Ssj Electric & Hvac, Inc.Not reported | Corporation | Not reported | Not reported |
| 33 | Boltz Enterprise, LlcNot reported | LLC | Not reported | Not reported |
| 34 | Petrolia Beer Shack, Inc.Not reported | Corporation | Not reported | Not reported |
| 35 | Back Forty Building CorpNot reported | Corporation | Not reported | Not reported |
| 36 | Digital Lite Technologies, LlcNot reported | LLC | Not reported | Not reported |
| 37 | Spitzer Family, L.l.c.Not reported | LLC | Not reported | Not reported |
| 38 | J C D Trucking, Inc.Not reported | Corporation | Not reported | Not reported |
| 39 | Greensleeves, LlcNot reported | LLC | Not reported | Not reported |
| 40 | Steve Ladebu Contracting, LlcNot reported | LLC | Not reported | Not reported |
| 41 | Holt Trucking, Inc.Not reported | Corporation | Not reported | Not reported |
| 42 | Steiner's Garage LlcNot reported | LLC | Not reported | Not reported |
| 43 | Environmental Flowback Services Inc.Not reported | Corporation | Not reported | Not reported |
| 44 | Scherer Electric, LlcNot reported | LLC | Not reported | Not reported |
| 45 | Pjs Farms LlcNot reported | LLC | Not reported | Not reported |
| 46 | Bab Farms Family LpNot reported | Partnership | Not reported | Not reported |
| 47 | Smith Rowe LlcNot reported | LLC | Not reported | Not reported |
| 48 | Files Auto Parts LlcNot reported | LLC | Not reported | Not reported |
| 49 | Tammy Rice LlcNot reported | LLC | Not reported | Not reported |
| 50 | Fc Pinnacle Construction LlcNot reported | LLC | Not reported | Not reported |