| KFKidde Fire Fighting INC - National Foam INC | Exton | PA | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| KVKiski Valley Stp/allegheny Twp | Leechburg | PA | Machinery Manufacturing333244 | — | ◇ UNVERIFIED |
| KKKoller Kleaners/york | York | PA | Machinery Manufacturing333112 | — | ◇ UNVERIFIED |
| KMKrb Machinery Co/wrightsville | Wrightsville | PA | Machinery Manufacturing333517 | — | ◇ UNVERIFIED |
| LPLancaster Pump | Lancaster | PA | Machinery Manufacturing333911 | — | ◇ UNVERIFIED |
| LSLandis Solutions Llc/waynesboro | Waynesboro | PA | Machinery Manufacturing333512 | — | ◇ UNVERIFIED |
| LVLeybold Vacuum Prods INC | Export | PA | Machinery Manufacturing333912 | — | ◇ UNVERIFIED |
| LILumax Industries INC. | Altoona | PA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| LALyons Auto Body | Muncy | PA | Machinery Manufacturing333298 | — | ◇ UNVERIFIED |
| MSMajic Svc Yorgeys & Fillings Fine Cleaning Lancaster | Lancaster | PA | Machinery Manufacturing333110 | — | ◇ UNVERIFIED |
| MAMas Air Systems LLC | New Castle | PA | Machinery Manufacturing333413 | — | ◇ UNVERIFIED |
| MIMatthews Intl Marking Products Division | Pittsburgh | PA | Machinery Manufacturing333249 | — | ◇ UNVERIFIED |
| MBMclanahan Beaver Street Facility | Hollidaysburg | PA | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| MCMellott Co/warfordsburg Mfg Fac | Warfordsburg | PA | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| MMMetso Minerals Ind INC | York | PA | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| MLMobile Lifts INC | Collegeville | PA | Machinery Manufacturing333922 | — | ◇ UNVERIFIED |
| MMMonarch Mfg Works INC | Philadelphia | PA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| MMMorgantown Mach & Hydraulic | Indiana | PA | Machinery Manufacturing333995 | — | ◇ UNVERIFIED |
| MMMorgantown Machine & Hydraulics | Indiana | PA | Machinery Manufacturing333995 | — | ◇ UNVERIFIED |
| MMMyers Mfg INC | Greencastle | PA | Machinery Manufacturing333249 | — | ◇ UNVERIFIED |
| NTNational Torch Tip, INC. | Pittsburgh | PA | Machinery Manufacturing333518 | — | ◇ UNVERIFIED |
| NTNational Torch Tip INC Weldit Bldg | Pittsburgh | PA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| NDNoco Distributing | Youngwood | PA | Machinery Manufacturing333511 | — | ◇ UNVERIFIED |
| NXNordson Xaloy | New Castle | PA | Machinery Manufacturing333249 | — | ◇ UNVERIFIED |
| OHOne Hour Martinizing/uniontown | Uniontown | PA | Machinery Manufacturing333513 | — | ◇ UNVERIFIED |
| OSOp Schuman 2001 County Line Road LLC | Warrington | PA | Machinery Manufacturing333292 | — | ◇ UNVERIFIED |
| PIPax INC | Harrisburg | PA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| PCPbs Coal Inc/shade Creek Plt | Central City | PA | Machinery Manufacturing333413 | — | ◇ UNVERIFIED |
| PIPenn-field Industries INC | Quakertown | PA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| PSPennsylvania Scale CO | Leola | PA | Machinery Manufacturing333997 | — | ◇ UNVERIFIED |
| PHPeters Heat Treating | Meadville | PA | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| PCPratt Compressor Station | Waynesburg | PA | Machinery Manufacturing333997 | — | ◇ UNVERIFIED |
| PTPrecision Tool & Die CO INC | Oil City | PA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| PSPreform Specialties/derry Plt | Blairsville | PA | Machinery Manufacturing333517 | — | ◇ UNVERIFIED |
| PPPressure Products Industries - Milton Roy | Warminster | PA | Machinery Manufacturing333912 | — | ◇ UNVERIFIED |
| RTRay the Tailor | Reading | PA | Machinery Manufacturing333200 | — | ◇ UNVERIFIED |
| RIRegal Ind Donora Plt | Donora | PA | Machinery Manufacturing333517 | — | ◇ UNVERIFIED |
| RIRockwell Intl CORP Graphic Sys Div | Wyomissing | PA | Machinery Manufacturing333293 | — | ◇ UNVERIFIED |
| RRotoflow | Bethlehem | PA | Machinery Manufacturing333248 | — | ◇ UNVERIFIED |
| SESchindler Elevator CORP | Gettysburg | PA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| SISeaboard Intl Inc/ulster | Ulster | PA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| SCShasta Capt Haz Waste Operation | Aliquippa | PA | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| SVShop Vac Corp/williamsport Plt | Williamsport | PA | Machinery Manufacturing333112 | — | ◇ UNVERIFIED |
| SPSinterite Products Div of Gpi | Saint Marys | PA | Machinery Manufacturing333994 | — | ◇ UNVERIFIED |
| SBSmitty's Body Works | Mount Carmel | PA | Machinery Manufacturing333298 | — | ◇ UNVERIFIED |
| SMSms Millcraft LLC | East Pittsburgh | PA | Machinery Manufacturing333249 | — | ◇ UNVERIFIED |
| SCSnap-on-tool CORP | Harrisburg | PA | Machinery Manufacturing333991 | — | ◇ UNVERIFIED |
| SDSpecial Dry Clnr/reading | Reading | PA | Machinery Manufacturing333210 | — | ◇ UNVERIFIED |
| SCSpringtowne Clnr/sinking Spring | Sinking Spring | PA | Machinery Manufacturing333220 | — | ◇ UNVERIFIED |
| SDSuburban Dry Clnr/lewistown | Lewistown | PA | Machinery Manufacturing333613 | — | ◇ UNVERIFIED |
