| KCKinton Carbide, INC. | Export | PA | Fabricated Metal Product Manufacturing332313 | 1-19 | ◐ LIKELY ACTIVE |
| KMKutzner Manufacturing Industries Inc. | Telford | PA | Fabricated Metal Product Manufacturing332721 | 1-19 | ◐ LIKELY ACTIVE |
| LVLaurel Valley Graphics, INC. | Latrobe | PA | Printing and Related Support Activities323113 | 1-19 | ◐ LIKELY ACTIVE |
| MEMaccabe Electric Conductors, INC. | Montgomeryville | PA | Electrical Equipment, Appliance & Component Manufacturing335931 | 1-19 | ◐ LIKELY ACTIVE |
| MOMahoning Outdoor Furnances | Mahaffey | PA | Paper Manufacturing322222 | 1-19 | ◐ LIKELY ACTIVE |
| MEMaintenance Equipment & Chemicals INC | Nanty Glo | PA | Chemical Manufacturing325611 | 1-19 | ◐ LIKELY ACTIVE |
| MSManheim Specialty Machine, Incorporated | Manheim | PA | Fabricated Metal Product Manufacturing332999 | 1-19 | ◐ LIKELY ACTIVE |
| MSMendel Steel & Ornamental Iron Company | Bethel Park | PA | Fabricated Metal Product Manufacturing332323 | 1-19 | ◐ LIKELY ACTIVE |
| NGNew Germany Wood Products, INC. | Summerhill | PA | Furniture and Related Product Manufacturing337212 | 1-19 | ◐ LIKELY ACTIVE |
| OIOrkiStrate, Inc. | Allentown | PA | Printing and Related Support Activities323111 | 1-19 | ◐ LIKELY ACTIVE |
| PBPeak Beam System, INC. | Edgemont | PA | Electrical Equipment, Appliance & Component Manufacturing335129 | 1-19 | ◐ LIKELY ACTIVE |
| PEPenn Equipment Corporation | Port Carbon | PA | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| POPenn Optical Coatings LLC | Pennsburg | PA | Machinery Manufacturing333314 | 1-19 | ◐ LIKELY ACTIVE |
| PMPerformance Machining, INC. | Irwin | PA | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| PCPolykote CORP. | Easton | PA | Paper Manufacturing322221 | 1-19 | ◐ LIKELY ACTIVE |
| PTPrecision Tool & Machine CO | Mountain Top | PA | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| PSPrecison Steel Services, INC. | Farrell | PA | Primary Metal Manufacturing331210 | 1-19 | ◐ LIKELY ACTIVE |
| PIProdex, INC. | Red Hill | PA | Fabricated Metal Product Manufacturing332322 | 1-19 | ◐ LIKELY ACTIVE |
| PFProgress for Industry INC | Saegertown | PA | Plastics and Rubber Products Manufacturing326199 | 1-19 | ◐ LIKELY ACTIVE |
| RBRevolution Bio Fuels, LLC | Seven Valleys | PA | Food Manufacturing311225 | 1-19 | ◐ LIKELY ACTIVE |
| RMRiverside Materials Inc/asphalt Plt | Philadelphia | PA | Petroleum and Coal Products Manufacturing324121 | 1-19 | ◐ LIKELY ACTIVE |
| RJR & J Florig Industrial Co., INC. | Conshohocken | PA | Fabricated Metal Product Manufacturing332312 | 1-19 | ◐ LIKELY ACTIVE |
| STScientific Tool, INC. | New Stanton | PA | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| SDSecondary Development and Research, INC. | Ridgway | PA | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| SSShed Shop INC | Souderton | PA | Fabricated Metal Product Manufacturing332710 | 1-19 | ▲ REPORTED CLOSED |
| SSS&k Stone Incorporated | Meshoppen | PA | Nonmetallic Mineral Product Manufacturing327991 | 1-19 | ◐ LIKELY ACTIVE |
| SDSpecialty Design & Manufacturing, INC. | Reading | PA | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| SCSpectra-kote Corporation | Gettysburg | PA | Paper Manufacturing322299 | 1-19 | ◐ LIKELY ACTIVE |
| SASquibb, Alvah M CO INC | Mckeesport | PA | Nonmetallic Mineral Product Manufacturing327211 | 1-19 | ◐ LIKELY ACTIVE |
| TMThompson Machine Company, INC. | Altoona | PA | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| TIThornton Industries, INC. | Albion | PA | Machinery Manufacturing333515 | 1-19 | ◐ LIKELY ACTIVE |
| TTTin Technology & Refining | West Chester | PA | Primary Metal Manufacturing331492 | 1-19 | ◐ LIKELY ACTIVE |
| UFUnited Fabricating INC | Claysville | PA | Machinery Manufacturing333514 | 1-19 | ◐ LIKELY ACTIVE |
| UEUrania Engineering Company, INC. | Hazleton | PA | Machinery Manufacturing333993 | 1-19 | ◐ LIKELY ACTIVE |
| URUS Resistor Inc/st Marys | Saint Marys | PA | Nonmetallic Mineral Product Manufacturing327110 | 1-19 | ◐ LIKELY ACTIVE |
| VFV.b. Fabricators, INC. | Glenshaw | PA | Fabricated Metal Product Manufacturing332312 | 1-19 | ◐ LIKELY ACTIVE |
| VLVilimian, LLC | Yatesville | PA | Chemical Manufacturing325110 | 1-19 | ◐ LIKELY ACTIVE |
| WTWade Technology INC | Philadelphia | PA | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| ATAble Tool | Trafford | PA | Fabricated Metal Product Manufacturing332710 | 1-19 | ◇ UNVERIFIED |
| ASAcme Stamping-wire Forming CO. | Pittsburgh | PA | Fabricated Metal Product Manufacturing332119 | 1-19 | ◇ UNVERIFIED |
| ACAdvanced Custom Chrome | Erie | PA | Fabricated Metal Product Manufacturing332813 | 1-19 | ◇ UNVERIFIED |
| ACAlumina Ceramic Components INC | Latrobe | PA | Primary Metal Manufacturing331313 | 1-19 | ◇ UNVERIFIED |
| AKAmerican Keg CO | Pottstown | PA | Fabricated Metal Product Manufacturing332439 | 1-19 | ◇ UNVERIFIED |
| ACApplied Coating Solutions/erie | Erie | PA | Fabricated Metal Product Manufacturing332812 | 1-19 | ◇ UNVERIFIED |
| ACArtisan Custom Doorworks | Morgantown | PA | Wood Product Manufacturing321911 | 1-19 | ◇ UNVERIFIED |
| APAtlas Printing Mfg | Somerset | PA | Printing and Related Support Activities323119 | 1-19 | ◇ UNVERIFIED |
| AMAtomized Materials CO INC | Mcdonald | PA | Chemical Manufacturing325510 | 1-19 | ◇ UNVERIFIED |
| BMBrockway Mould Inc/brockport | Brockport | PA | Fabricated Metal Product Manufacturing332216 | 1-19 | ◇ UNVERIFIED |
| CIChipsco INC | Meadville | PA | Machinery Manufacturing333514 | 1-19 | ◇ UNVERIFIED |
| CMCodo Manufacturing Corporation | Leetsdale | PA | Miscellaneous Manufacturing339944 | 1-19 | ◇ UNVERIFIED |