N
- Newco Electric Co., Inc.Erie, PA
- Newterra Corporation IncCoraopolis, PA
- Nextel Partners, Inc.Mechanicsburg, PA
- Nextel West Corp. (dba Nextel Communications)Bridgeville, PA
- Nextgen Security LlcExton, PA
- Nicholson Construction Company IncCanonsburg, PA
- North Bloom Construction Group, Inc.West Point, PA
- North Central Mechanical Inc.Saint Marys, PA
- Northeast Tower RentalTurbotville, PA
- Northeast Union IncBensalem, PA
- Northern Tier CommunicationsTioga, PA
- Northern Tier Site Contractors, LlcSayre, PA
- Nsi Neal Systems Inc.Newtown, PA
- NX Utilities LlcKing OF Prussia, PA
O
- O.z. Enterprises, Llc.Bridgeville, PA
- O'hagan, KathleenCarlisle, PA
- O'malley, GerardPhiladelphia, PA
- Oak Knoll ConsultantsCranberry Twp, PA
- Oakknoll ConsultantsCranberry Twp, PA
- Ogre's Insulation, LlcLewis Run, PA
- Oldcastle Precast IncTelford, PA
- Olsen Mechanical IncRowland, PA
- Omnipoint Communications, IncBensalem, PA
- One Jeanswear Group LlcBristol, PA
- One Penn AssociatesPhiladelphia, PA
- One Penn CenterPhiladelphia, PA
- Only Bonafide, LlcBala Cynwyd, PA
- Optimum Controls CorporationReading, PA
- Orlando Diefenderfer Electrical Contractors, Inc.Allentown, PA
- Orr Industries Of Pennsylvania, LlcDickson City, PA
- Out of Reach FarmWest Chester, PA
- Overview Limited Partnership (dba National Tower)Gettysburg, PA
P
- P3 Stc-1 LlcCanonsburg, PA
- P3 Towers LlcLehighton, PA
- PA State Plice Technical Support DivisionHarrisburg, PA
- PA State Police Technial Support DivisionHarrisburg, PA
- PA State Police Technical Support DivisionHarrisburg, PA
- PA State Police Teechnical Support DivisionHarrisburg, PA
- Paang 171st ArwCoraopolis, PA
- Paang 171st Arw Comm SquadronCoraopolis, PA
- Pacer Staffing LlcPottstown, PA
- Pagecast IncGilbert, PA
- Pagoda Electrical, Inc.Reading, PA
- Panorama Pa, Inc.Hazelton, PA
- Paradise Energy Solutions, LlcParadise, PA
- Parkhurst, SherwoodHellertown, PA
- Patrick Aloysius, LlcRichboro, PA
- Paul Downs Cabinetmakers IncBridgeport, PA
- Pcn-pennsylvania Cable NetworkCamp Hill, PA
- Peco EnergyPhila, PA
- Peco Energy CompnayPhila, PA
- Peiffer, Anthony APleasant Gap, PA
- Pengate Handling Systems IncYork, PA
- Penn Central Communications CorpPhiladelphia, PA
- Penn Equipment & Tool CorporationDravosburg, PA
- Penn Line Service, Inc.Scottdale, PA
- Penn Power Group, LlcPhiladelphia, PA
- Penn Services Microwave CompanyDanville, PA
- Penn TownshipWest Grove, PA
- Penna. Turnpike CommissionHarrisburg, PA
- Penndel Properties Llc, Co.Penndel, PA
- Pennoni Associates Inc.Philadelphia, PA
- Pennridge Develop, Enterprises, Inc.Perkasie, PA
- Pennsel Communication Services, Inc.Bloomsburg, PA
- Pennsel Communications Services IncBloomsburg, PA
- Pennsylvania , Commonwealth ofBridgeville, PA
- Pennsylvania Educational Communications Systems D/b/a Pennsylvania Cable NetworkCamp Hill, PA
- Pennsylvania General Energy Company, LlcWarren, PA
- Pennsylvania Microwave Network Inc.Carlisle, PA
- Pennsylvania State PoliceHarrisburg, PA
- Pennsylvania State Police Technical Support DivisionHarrisburg, PA
- Pennsylvania Turnpike CommissionHarrisburg, PA
- Pennsylvania Turnpike CommissionHarrisburg, PA
- Pennsylvania Turnpike CommissionMiddletown, PA
- Pennsylvania, Commonwealth ofHarrisburg, PA
- Pentecostal Temple Development Corp.Pittsburgh, PA
- Peoples Natural Gas CompanyWilkinsburg, PA
- Perry Construction Group, Inc.Erie, PA
- Perry, Devere TDU Bois, PA
- Peterson Excavating, LlcBurnt Cabins, PA
- Petty ConstructionPittsburgh, PA
- Philadelphia PhilliesPhiladelphia, PA
- Philadelphia Phillies Baseball ClubPhiladelphia, PA
- Phillieco LP (dba Sprint Pcs)Horsham, PA
- Phillips EngineeringBraddock, PA
- Phl Spectrum Holdings, LlcPhiladelphia, PA
- Phoenix Broadband Technologies LlcHatfield, PA
- Pickelner Fuel CO IncWilliamsport, PA
- Pierozak, MarthaAbbottstown, PA
- Pinnacle Tower Acquisition LlcCanonsburg, PA
- Pinnacle Towers Acquisition LlcCanonsburg, PA
- Pinnacle Towers Acquisitions LlcCanonsburg, PA
- Pinnacle Towers Asset Holding LlcCanonsburg, PA
- Pinnacle Towers LlcCanonsburg, PA
- Pinnalce Towers LlcCanonsburg, PA
- Pinnale Towers LlcCanonsburg, PA
- Pioneer Pole Buildings, Inc.Schuylkill Haven, PA
- Pittsburgh Stage. Inc.Sewickley, PA
- Pittsburgh Trust For Cultural ResourcesPittsburgh, PA
- Plyler Enterprises, Inc.Mckean, PA