| Bowling Proprietors' Association of Greater PhiladelphiaNorristown, PA · Not reported | Norristown, PA | Nonprofit | Not reported | Not reported |
| Prime Windows and Doors, Inc.Norristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| Ceilings, Inc.Norristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| The Church FoundationNorristown, PA · Not reported | Norristown, PA | Nonprofit | Not reported | Not reported |
| Developmental Enterprises CorporationNorristown, PA · Not reported | Norristown, PA | Nonprofit | Not reported | Not reported |
| Duff Supply Co.Norristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| Electronic Associates IncNorristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| Norristown Baptist ChurchNorristown, PA · Not reported | Norristown, PA | Nonprofit | Not reported | Not reported |
| George-beech CorporationNorristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| Gey Band & Tag Co., Inc.Norristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| In Speck CorporationNorristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| Johny's Bar, Inc.Norristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| Norristown Ob-gyn Associates, P.c.Norristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| Rheumatology Associates, Ltd.East Norriton, PA · Not reported | East Norriton, PA | Corporation | Not reported | Not reported |
| Norristown Family Practice, P.c.Norristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| Modern Shoppers World IncNorristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| Montgomery County Association for the BlindNorristown, PA · Not reported | Norristown, PA | Nonprofit | Not reported | Not reported |
| Montgomery County Foundation for Handicapped ChildrenNorristown, PA · Not reported | Norristown, PA | Nonprofit | Not reported | Not reported |
| Morello, Inc.Norristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| Lej Associates, Inc.Norristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| Jpn Company, Inc.East Norriton, PA · Not reported | East Norriton, PA | Corporation | Not reported | Not reported |
| Montgomery County - Norristown Public LibraryNorristown, PA · Not reported | Norristown, PA | Nonprofit | Not reported | Not reported |
| Norristown Zoological SocietyNorristown, PA · Not reported | Norristown, PA | Nonprofit | Not reported | Not reported |
| Progressive Home Association, IncorporatedNorristown, PA · Not reported | Norristown, PA | Nonprofit | Not reported | Not reported |
| Robinson Steel CompanyNorristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| St Johns Church at Norristown in the County of MontgomeryNorristown, PA · Not reported | Norristown, PA | Nonprofit | Not reported | Not reported |
| R & M International Sales CorporationNorristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| Shopmates, Inc.Norristown, PA · Not reported | Norristown, PA | Nonprofit | Not reported | Not reported |
| Anthony Party Rentals, Inc.Norristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| Tustin Realty, Inc.Norristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| United States Roofing CorporationNorristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| Valley Forge Signal SeekersNorristown, PA · Not reported | Norristown, PA | Nonprofit | Not reported | Not reported |
| Valley View Camp IncNorristown, PA · Not reported | Norristown, PA | Nonprofit | Not reported | Not reported |
| Capricorn Tobacco, Inc.East Norriton, PA · Not reported | East Norriton, PA | Corporation | Not reported | Not reported |
| Wolfe-scott Associates, Inc.Norristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| Wright Sales & Service, Inc.Norristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| 528 Swede Associates LlcNorristown, PA · Not reported | Norristown, PA | LLC | Not reported | Not reported |
| American Metal Contractors, Inc.Norristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| Brothers Carmona, Inc.Norristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| Gods House International Church Dba Keep Mlooking Up MinistriesNorristown, PA · Not reported | Norristown, PA | Nonprofit | Not reported | Not reported |
| Djg Enterprises, Inc.Norristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| Pennslot, Inc.East Norriton, PA · Not reported | East Norriton, PA | Corporation | Not reported | Not reported |
| The Cavanaugh Group LlcEast Norriton, PA · Not reported | East Norriton, PA | LLC | Not reported | Not reported |
| Amg Construction, Inc.Norristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| The Robert John Group, IncNorristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| Half Moon Partners, L.l.c.Norristown, PA · Not reported | Norristown, PA | LLC | Not reported | Not reported |
| Westscott Inc.Norristown, PA · Not reported | Norristown, PA | Corporation | Not reported | Not reported |
| Shortstays of Pa, LlcNorristown, PA · Not reported | Norristown, PA | LLC | Not reported | Not reported |
| Hj Peoples, LlcNorristown, PA · Not reported | Norristown, PA | LLC | Not reported | Not reported |
| Contract Specialties, LlcNorristown, PA · Not reported | Norristown, PA | LLC | Not reported | Not reported |