| The Regents of the Mercersburg CollegeLocation not reported, CO · Good Standing | Location not reported, CO | Nonprofit | Mar 26, 2013 | Good Standing |
| Arctis Group Inc.Location not reported, CT · Active | Location not reported, CT | Corporation | Jun 4, 2026 | Active |
| Budget Readers' Service IncMercersburg, PA · Not reported | Mercersburg, PA | Corporation | Not reported | Not reported |
| The Church of God, Mercersburg, PennsylvaniaMercersburg, PA · Not reported | Mercersburg, PA | Nonprofit | Not reported | Not reported |
| Fairview Cemetery AssociationMercersburg, PA · Not reported | Mercersburg, PA | Corporation | Not reported | Not reported |
| Little Cove Gun Club IncMercersburg, PA · Not reported | Mercersburg, PA | Nonprofit | Not reported | Not reported |
| D. L. Martin Co.Mercersburg, PA · Not reported | Mercersburg, PA | Corporation | Not reported | Not reported |
| Mellott Manufacturing Company, IncorporatedMercersburg, PA · Not reported | Mercersburg, PA | Corporation | Not reported | Not reported |
| Mercersburg Area Chamber of CommerceMercersburg, PA · Not reported | Mercersburg, PA | Nonprofit | Not reported | Not reported |
| Mercersburg Builders Supply Company IncMercersburg, PA · Not reported | Mercersburg, PA | Corporation | Not reported | Not reported |
| The Mercersburg Sportsmen's AssociationMercersburg, PA · Not reported | Mercersburg, PA | Nonprofit | Not reported | Not reported |
| Mount Zion Union Cemetery AssociationMercersburg, PA · Not reported | Mercersburg, PA | Nonprofit | Not reported | Not reported |
| The Pennsylvania Federation of Republican WomenMercersburg, PA · Not reported | Mercersburg, PA | Nonprofit | Not reported | Not reported |
| The Regents of the Mercersburg CollegeMercersburg, PA · Not reported | Mercersburg, PA | Nonprofit | Not reported | Not reported |
| Smith's Implements, Inc.Mercersburg, PA · Not reported | Mercersburg, PA | Corporation | Not reported | Not reported |
| Snider's Elevator, Inc.Mercersburg, PA · Not reported | Mercersburg, PA | Corporation | Not reported | Not reported |
| Stoners' Hijos Hill, Inc.Mercersburg, PA · Not reported | Mercersburg, PA | Corporation | Not reported | Not reported |
| Safeq LlcMercersburg, PA · Not reported | Mercersburg, PA | LLC | Not reported | Not reported |
| Lemaliza, LlcMercersburg, PA · Not reported | Mercersburg, PA | LLC | Not reported | Not reported |
| Bisonrun Properties, LlcMercersburg, PA · Not reported | Mercersburg, PA | LLC | Not reported | Not reported |
| Romeo's Cafe, Inc.Mercersburg, PA · Not reported | Mercersburg, PA | Corporation | Not reported | Not reported |
| Hissong Custom Services, LlcMercersburg, PA · Not reported | Mercersburg, PA | LLC | Not reported | Not reported |
| Culler, LlcMercersburg, PA · Not reported | Mercersburg, PA | LLC | Not reported | Not reported |
| Parnell Cabinet Shop, LlcMercersburg, PA · Not reported | Mercersburg, PA | LLC | Not reported | Not reported |
| Lenwood Heights Development, LlcMercersburg, PA · Not reported | Mercersburg, PA | LLC | Not reported | Not reported |
| Custom Closet Design LlcMercersburg, PA · Not reported | Mercersburg, PA | LLC | Not reported | Not reported |
| Step by Step Dance Studio LlcMercersburg, PA · Not reported | Mercersburg, PA | LLC | Not reported | Not reported |
| Keystone Orthopedic Pt, L.l.c.Mercersburg, PA · Not reported | Mercersburg, PA | LLC | Not reported | Not reported |
| Solo Investments, LlcMercersburg, PA · Not reported | Mercersburg, PA | LLC | Not reported | Not reported |
| Valley Ag Services, LlcMercersburg, PA · Not reported | Mercersburg, PA | LLC | Not reported | Not reported |
| Jt Kreations, LlcMercersburg, PA · Not reported | Mercersburg, PA | LLC | Not reported | Not reported |
| Gs International LlcMercersburg, PA · Not reported | Mercersburg, PA | LLC | Not reported | Not reported |
| Saigee B's Bakery-cafe, LlcMercersburg, PA · Not reported | Mercersburg, PA | LLC | Not reported | Not reported |
| Mercersburg Area Churches, Inc.Mercersburg, PA · Not reported | Mercersburg, PA | Nonprofit | Not reported | Not reported |
| Cherry Run Farms, LlcMercersburg, PA · Not reported | Mercersburg, PA | LLC | Not reported | Not reported |
| Flower Basket & Gift Box, LlcMercersburg, PA · Not reported | Mercersburg, PA | LLC | Not reported | Not reported |
| Services for the Homebound, Mercersburg Area, Inc.Mercersburg, PA · Not reported | Mercersburg, PA | Nonprofit | Not reported | Not reported |
| Mercersburg Homes LlcMercersburg, PA · Not reported | Mercersburg, PA | LLC | Not reported | Not reported |
| Rockwell Construction Co., Inc.Mercersburg, PA · Not reported | Mercersburg, PA | Corporation | Not reported | Not reported |
| The Fellowship of Bible Churches, Inc.Mercersburg, PA · Not reported | Mercersburg, PA | Nonprofit | Not reported | Not reported |
| Loudon Enterprises, Inc.Mercersburg, PA · Not reported | Mercersburg, PA | Corporation | Not reported | Not reported |
| Rockwell Engineering, Inc.Mercersburg, PA · Not reported | Mercersburg, PA | Corporation | Not reported | Not reported |
| Cove Machinery, Inc.Mercersburg, PA · Not reported | Mercersburg, PA | Corporation | Not reported | Not reported |
| Horst Fencing Service, Inc.Mercersburg, PA · Not reported | Mercersburg, PA | Corporation | Not reported | Not reported |
| Reese Services, IncorporatedMercersburg, PA · Not reported | Mercersburg, PA | Corporation | Not reported | Not reported |
| C & T Machining, Inc.Mercersburg, PA · Not reported | Mercersburg, PA | Corporation | Not reported | Not reported |
| Tuscarora Wildlife Education Project, Inc.Mercersburg, PA · Not reported | Mercersburg, PA | Nonprofit | Not reported | Not reported |
| Loudon Industries, Inc.Mercersburg, PA · Not reported | Mercersburg, PA | Corporation | Not reported | Not reported |
| Two Top FellowshipMercersburg, PA · Not reported | Mercersburg, PA | Nonprofit | Not reported | Not reported |
| Choice Collision Center, Inc.Mercersburg, PA · Not reported | Mercersburg, PA | Corporation | Not reported | Not reported |