Employers in Pennsylvania, A to Z: 2,911 employer records; this page: Hitachi Rail STS USA, Inc. to McCreary Roofing Co., Inc.
| Employer | City | Sources | Records |
|---|---|---|---|
| Hitachi Rail STS USA, Inc. | Pittsburgh | OFLC LCA, OFLC PERM | 91 |
| Hi-Tek Professionals, Inc. | Media | OFLC LCA, OFLC PERM | 22 |
| Hive Power Engineering LLC | Allentown | OFLC LCA, OFLC PERM | 5 |
| HKA Global LLC | Philadelphia | OFLC LCA, OFLC PERM | 16 |
| H&K Group | Skippack | OSHA, 300A | 15 |
| hMetrix, LLC | Bala Cynwyd | OFLC LCA, OFLC PERM | 9 |
| HM Health Solutions, Inc. | Pittsburgh | OFLC LCA | 141 |
| Hodge Foundry, Inc. | Greenville | OSHA | 7 |
| Hoffman Brothers Lumber Inc | Richfield | OSHA, 300A, WHD | 3 |
| Hoffman Homes, Inc. | Littlestown | OSHA, 300A, WHD | 2 |
| Holanda Construction LLC | Philadelphia | OSHA | 5 |
| Holtec International | East Pittsburgh | OSHA, 300A | 4 |
| Homegenius Real Estate LLC | Wayne | OFLC LCA, OFLC PERM | 5 |
| Honeywell | Pottsville | OSHA, 300A, USAspending | 2 |
| Hope Enterprises, Inc. | Williamsport | 300A, WHD | 2 |
| HOPE International | Lancaster | OFLC LCA, OFLC PERM | 2 |
| Horizontal Wireline Services, LLC | Irwin | OFLC LCA, OFLC PERM | 4 |
| Horsehead Corporation | Ellwood City | OSHA, 300A | 3 |
| Hosler Corp | Berwick | OSHA, 300A | 2 |
| Hospital of the University of Pennsylvania | Philadelphia | OSHA, WHD | 4 |
| Hoss's Steak & Sea House | Dubois | OSHA, WHD | 3 |
| Hotronix | Carmichaels | 300A, OFLC PERM | 2 |
| Houck Services,, Inc. | harrisburg | OSHA, 300A | 9 |
| Household Metals Incorporated | Philadelphia | OSHA, OFLC PERM | 4 |
| Howard Concrete Pumping Company | Canonsburg | OSHA, 300A, WHD | 3 |
| Howmet Aerospace Inc. | Pittsburgh | WHD, OFLC LCA | 3 |
| H&P Construction | Kulpmont | OSHA, 300A | 10 |
| Hranec Corporation | Pittsburgh | OSHA | 8 |
| Hranec Sheet Metal Inc | Uniontown | OSHA, 300A | 3 |
| HSC Builders and Construction Managers | Exton | OSHA, 300A | 4 |
| Hsc Construction, Inc. | Philadelphia | OSHA | 10 |
| H.T. Lyons, Inc. | Allentown | OSHA, 300A, WHD | 3 |
| Hua da Construction Inc. | Philadelphia | OSHA | 7 |
| Huckestein Mechanical Services, Inc. | Pittsburgh | OSHA, 300A, OFLC PERM | 2 |
| Hudson Construction Inc. | Hermitage | OSHA, 300A | 5 |
| Hudson Group, Inc. | Pittsburgh | OSHA | 6 |
| Human Active Technology | Easton | OSHA, 300A | 2 |
| Humphrey Charcoal Corporation | Brookville | OSHA | 6 |
| Hunter Roberts Construction Group | Philadelphia | OSHA, 300A | 16 |
| Huntingdon Fiberglass Products, LLC | Huntingdon | OSHA, 300A, OFLC LCA | 2 |
| Huntingdon Valley Presbyterian Church | Huntingdon Valley | OFLC LCA, OFLC PERM | 3 |
| Hutec Engineering Inc | Philadelphia | OFLC LCA, OFLC PERM | 3 |
| HV Law Group LLC | Philadelphia | OFLC LCA, OFLC PERM | 6 |
| H&W Global Industries | Blairsville | OSHA, 300A | 4 |
| H.W. Nicholson Welding & Manufacturing, Inc. | Apollo | OSHA | 5 |
| Hydro Extrusion USA, LLC | Cressona | OSHA, 300A | 5 |
| Hy-Tech Machine, Inc | Harmony | OSHA, 300A | 2 |
| i3 Pharmaceuticals, LLC | Warminster | OFLC LCA | 6 |
| I.B. Abel, Inc | York | OSHA, 300A, WHD | 2 |
| Ibusiness Solution, LLC | Mechanicsburg | WHD, OFLC LCA | 10 |
| ICON Clinical Research, LLC | Blue Bell | OFLC LCA, OFLC PERM | 14 |
| Icon Legacy Custom Modular Homes, LLC | Selinsgrove | OSHA, 300A | 3 |
| iConnections LLC | Gladwyne | OFLC LCA | 6 |
| IDI Consulting, LLC | Pittsburgh | OFLC LCA | 7 |
| Id Logistics Warehousing, LLC | Scranton | OSHA, OFLC LCA, OFLC PERM | 17 |
| ifm efector, inc. | Malvern | 300A, OFLC LCA, OFLC PERM | 7 |
| ifm prover USA Inc. | Malvern | 300A, OFLC LCA | 3 |
| Igs Industries | Meadowlands | OSHA, 300A | 4 |
| I&I Software, Inc | Bethlehem | OFLC LCA, OFLC PERM | 17 |
| IMC Construction | Malvern | OSHA, 300A | 16 |
| Iminds Technology Systems Inc. | Pittsburgh | OFLC LCA, OFLC PERM | 15 |
| Impact Consulting Solutions, Inc. | Pittsburgh | OFLC LCA, OFLC PERM | 9 |
| Imperial Carbide, Inc. | Meadville | OSHA, 300A | 2 |
| Implico, Inc. | Plymouth Meeting | OFLC LCA | 8 |
| Inches Nursery | Coraopolis | WHD, OFLC PERM | 6 |
| Independence Excavating, Inc. | Pittsburgh | OSHA | 6 |
| Independent Enterprises, Inc. | Pittsburgh | OSHA, WHD | 9 |
| Indiana Healthcare Physician Services. | Indiana | OFLC LCA, OFLC PERM | 6 |
| Indiana Regional Medical Center | Indiana | 300A, OFLC LCA | 4 |
| Industrial Sales and Manufacturing Inc. | Erie | OSHA, 300A | 2 |
| Industrial Scientific Corporation | Pittsburgh | OSHA, 300A, OFLC LCA, OFLC PERM | 5 |
| Industrial Service & Installation, Inc. | York | OSHA, 300A | 2 |
| Infi IT LLC | Langhorne | OFLC LCA | 5 |
| Infinity Custom Homes LP | Pittsburgh | OSHA, 300A, WHD | 3 |
| Infocons Inc | Exton | OFLC LCA | 39 |
| Info-Matrix Corporation | Mechanicsburg | OFLC LCA, OFLC PERM | 4 |
| Infotech Valley Inc | Easton | OFLC LCA | 11 |
| Infoyuga Technologies, Inc. | Moon Township | OFLC LCA | 17 |
| Inhospital Physicians Corp | Blue Bell | OFLC LCA, OFLC PERM | 32 |
| Innovative Control Systems Inc | Bethlehem | OSHA, 300A, WHD, OFLC LCA | 6 |
| Innovative Electronics Corporation | Houston | 300A, OFLC LCA | 16 |
| Innovative Exteriors, LLC | Waynesburg | OSHA, WHD | 3 |
| Innovative IT Solutions Inc. | Bethlehem | OFLC LCA, OFLC PERM | 33 |
| Innovative Systems, Inc. | Pittsburgh | OFLC LCA, OFLC PERM | 6 |
| Innovit USA Inc | Langhorne | OFLC LCA, OFLC PERM | 9 |
| Insight Pipe Contracting, LLC | Harmony | OSHA, 300A, WHD | 5 |
| Insite Construction, Inc. | Philadelphia | OSHA | 7 |
| Institute for Cancer Research | Philadelphia | OFLC LCA, OFLC PERM | 20 |
| INTECH Construction, LLC | Philadelphia | OSHA, 300A, WHD | 17 |
| Integrated Commercialization Solutions, LLC | Conshohocken | OFLC LCA, OFLC PERM | 3 |
| Integrated Medical Transport, LLC | Camp Hill | OSHA, OFLC LCA, OFLC PERM | 3 |
| IntegriChain, Inc. | Philadelphia | OFLC LCA, OFLC PERM | 22 |
| IntePros Incorporated | Plymouth Meeting | OFLC LCA | 5 |
| InterMetro Industries Corporation | Wilkes-Barre | OSHA, 300A, OFLC LCA | 6 |
| International Computer Consulting Group, Inc. | Warrington | OFLC LCA, OFLC PERM | 7 |
| International Management Consultants, Inc. d/b/a IMC Construction, Inc. | Malvern | OSHA, OFLC LCA | 7 |
| International Paper | Biglerville | OSHA, 300A, WHD | 5 |
| International SOS Assistance, Inc. | Feasterville-Trevose | OFLC LCA, OFLC PERM | 9 |
| International Timber and Veneer, LC | Jackson Center | OSHA, 300A | 3 |
| International Timber & Veneer LLC | Jackson Center | OSHA | 8 |
| International Waxes Inc. | Smethport | OSHA, 300A, OFLC LCA, OFLC PERM | 6 |
| Interstate Building Maintenance Corporation | Horsham | 300A, WHD | 3 |
| Interstate Building Materials, Inc. | Pittston | OSHA, WHD | 3 |
| Invergis Technologies LLC | Exton | OFLC LCA | 6 |
| InVision Human Services | Wexford | OSHA, 300A, WHD | 2 |
| Iovance Biotherapeutics Manufacturing LLC | Philadelphia | OSHA, OFLC LCA | 4 |
| iPipeline Inc. | Exton | OFLC LCA, OFLC PERM | 6 |
| IPS-Integrated Project Services, LLC | Blue Bell | 300A, OFLC LCA, OFLC PERM | 31 |
| Ira G Steffy & Son, Inc. | Ephrata | OSHA, 300A | 2 |
| Ira Middleswarth & Son Inc | Middleburg | OSHA, 300A | 2 |
| Ireland Contracting, LLC | Gibsonia | OSHA, WHD | 3 |
| IRIS USA Inc. | Hazle Township | OSHA, 300A | 2 |
| Iron City Construction, Inc. | Baden | OSHA | 6 |
| Ironrock Tap House | Greensburg | OSHA, WHD | 3 |
| Isabelles Kitchen Inc | Harleysville | OSHA, 300A | 2 |
| IWM International LLC | Hanover | OSHA, 300A | 2 |
| Jackson Hewitt | Philadelphia | WHD | 9 |
| Jago Link Inc | Bala Cynwyd | OFLC LCA, OFLC PERM | 8 |
| James Floor Covering, Inc. | Croydon | OSHA, 300A | 2 |
| James J. Anderson Construction Co., Inc. | Philadelphia | OSHA, 300A, WHD | 2 |
| Jarus Technologies, Inc. | Pittsburgh | OFLC LCA | 9 |
| J.A. Sauer Co. | Pittsburgh | OSHA, 300A | 2 |
| Jbe Carpenters Inc. | Philadelphia | OSHA | 7 |
| JB Mechanical | washington | OSHA, 300A | 2 |
| Jbm Mechanical Inc. | Kutztown | OSHA | 5 |
| JBS Souderton, Inc. | Souderton | OSHA, 300A | 9 |
| J. C. Blaire Hospital | Huntingdon | OFLC LCA | 11 |
| J C Orr & Son Inc. | Altoona | OSHA, 300A | 19 |
| J.C. Snavely & Sons, Inc. | Lancaster | OSHA, 300A | 3 |
| JDCGS Courier and Trucking Solutions LLC | Nazareth | OFLC PERM | 9 |
| J.D. Eckman, Inc. | Atglen | OSHA, 300A, WHD | 8 |
| Jefferson Regional Medical Center | Jefferson Hills | OSHA, WHD, OFLC LCA, OFLC PERM | 14 |
| Jeld-Wen Inc. | Sidman | OSHA, 300A | 12 |
| JEM Group, LLC | Camp Hill | OSHA, 300A | 4 |
| Jendoco Construction Corporation | Pittsburgh | OSHA, 300A | 4 |
| Jenkintown Building Services | Phila | OSHA, 300A | 6 |
| Jersey Shore Steel | Montoursville | OSHA, 300A | 5 |
| JEVS Human Services | Philadelphia | OFLC LCA, OFLC PERM | 3 |
| J & J Snack Foods | Hatfield | OSHA, 300A | 2 |
| JLG Industries | Clinton | OSHA, 300A, WHD | 6 |
| JML Landscape Management LLC | Pittsburgh | OFLC PERM | 3 |
| JM Manufacturing | Cochranton | OSHA, 300A | 3 |
| JMP Solutions, Inc. | Exton | OFLC LCA, OFLC PERM | 7 |
| Jms Fabricated Systems | Latrobe | OSHA | 5 |
| Joao & Bradley Construction Co., Inc. | bethelem | OSHA, 300A | 7 |
| Joe Pierrel Auto, Inc. | Butler | OSHA, WHD | 3 |
| John R. Stinson & Sons Inc | Avondale | OSHA, 300A, WHD | 3 |
| Johns Manville | Hazle Township | OSHA, 300A | 3 |
| Johnson Controls | New Cumberland | OSHA, 300A, WHD, USAspending | 10 |
| Johnson Controls Navy Systems, LLC | York | OSHA, 300A, USAspending | 2 |
| Johnston Construction Company | Dover | OSHA, 300A, WHD, OFLC LCA | 3 |
| Johnstone Supply | Alburtis | OSHA, 300A, WHD | 3 |
| Johnstown Wire Technologies, Inc. | Johnstown | OSHA | 7 |
| Jones Stone & Marble, Inc. | Greensburg | OSHA | 6 |
| Joy Global Underground Mining LLC | Warrendale | 300A, OFLC LCA, OFLC PERM | 2 |
| Jpc Group Inc | Philadelphia | OSHA, OFLC LCA | 12 |
| Jpl Construction, Inc | Philadelphia | OSHA | 6 |
| J.P. Mascaro & Sons | Bridgeport | OSHA, WHD | 7 |
| J. Poli Inc. | Pittsburgh | OSHA, 300A | 4 |
| JP Roofing & Metal Buildings, Inc. | Swissvale | OSHA, WHD | 4 |
| J & R Slaw, Inc. | Lehighton | OSHA, 300A | 3 |
| Jsat Automation Inc | Blue Bell | OFLC LCA, OFLC PERM | 27 |
| JSP International LLC | Wayne | OSHA, 300A, OFLC LCA | 3 |
| JTM Foods LLC | Erie | OSHA, 300A, WHD | 6 |
| Judge Technical Services Inc | Wayne | OFLC LCA, OFLC PERM | 65 |
| Justice Cannabis Co. | Dickson City | OSHA, 300A | 2 |
| JVI Group Inc | York Springs | OSHA, 300A | 2 |
| J & V Lawn Service, LLC | East Norriton | OFLC PERM | 5 |
| J Wise and Company, LLC | Holland | OSHA, WHD | 3 |
| J.Z. Shirk Construction LLC | Mount Joy | OSHA | 7 |
| Kadean Construction Company, Inc. | Malvern | OSHA, 300A | 6 |
| Kadstech Inc. | Mechanicsburg | OFLC LCA, OFLC PERM | 9 |
| KAG Energy, LLC dba: Advantage Tank Lines | Warren | OSHA, 300A | 2 |
| Kalas Manufacturing Inc. | Denver | OSHA, 300A, WHD | 5 |
| Kamco Building Supply Corp. of Pennsylvania | Chester | OFLC PERM | 3 |
| Kandk Construction, LLC | Allentown | OSHA | 5 |
| Kane Warehousing, LLC | Taylor | OSHA, 300A, OFLC PERM | 3 |
| Kao Law Firm LLC | Philadelphia | OFLC LCA, OFLC PERM | 3 |
| Kaolin Mushroom Farms, Inc. | Landenberg | OSHA, WHD | 3 |
| Kawneer Company, Inc. | Bloomsburg | OSHA, 300A | 5 |
| Kay Builders | Allentown | OSHA, 300A | 6 |
| KB Crash Creations, LLC | West Wyoming | OSHA, 300A | 2 |
| KBR Wyle Services, LLC | Mechanicsburg | WHD, USAspending | 3 |
| Kee-Ta Quay Construction LLC | Mechanicsburg | OSHA, OFLC PERM | 2 |
| Kegel's Produce | Lancaster | 300A, WHD | 2 |
| KeHE Distributors | Breinigsville | OSHA, 300A | 3 |
| Kellermeyer Bergensons Services | Philadelphia | OSHA, 300A | 2 |
| Kencove Farm Fence, Inc. | Blairsville | OSHA, OFLC LCA | 4 |
| Kencrest Services | Ambler | OSHA, 300A, WHD | 2 |
| Kennametal, Inc. | Latrobe | OSHA, 300A, OFLC LCA | 9 |
| Kennett Square Specialties | Kennett Square | OSHA, 300A, WHD | 6 |
| Kenson Plastics, Inc. | Beaver Falls | OSHA, 300A | 4 |
| Key Bellevilles, Inc. | Leechburg | OSHA, 300A | 3 |
| Keystone Automotive Operations, Inc. | Exeter | OSHA, 300A | 2 |
| Keystone Clearwater Solutions, LLC | Hershey | 300A, WHD, OFLC LCA | 3 |
| Keystone Community Resources | Scranton | OSHA, 300A, WHD | 3 |
| Keystone Custom Fabricators, Inc. | Elizabeth | OSHA, WHD | 3 |
| Keystone Custom Homes | Lancaster | OSHA, 300A | 4 |
| Keystone Human Services | Harrisburg | OSHA, 300A, OFLC LCA | 3 |
| Keystone Powdered Metal Company | St. Marys | OSHA, 300A | 2 |
| Keystone Ridge Designs | Butler | OSHA, 300A | 2 |
| Keystone Rural Health Center | Chambersburg | OFLC LCA, OFLC PERM | 13 |
| K. Guller, LLC | Mechanicsburg | OSHA, WHD | 3 |
| Khavinson and Associates, P.C. | Feasterville | OFLC PERM | 5 |
| KidsPeace | Schnecksville | OSHA, 300A, WHD | 3 |
| Kiewit Power Constructors Co. | Homer City | OSHA, 300A | 6 |
| Kime's Cider Mill Inc | Bendersville | OSHA, WHD | 4 |
| Kinder Morgan | Philadelphia | OSHA, 300A, WHD | 2 |
| Kindest Care Healthcare LLC | Philadelphia | WHD, OFLC PERM | 3 |
| king associates ltd | Lancaster | OSHA, 300A | 2 |
| King's College | Wilkes-Barre | OSHA, 300A, OFLC LCA, OFLC PERM | 4 |
| Kinsley Construction LLC | York | OSHA, 300A, WHD | 27 |
| Kiski Precision Industries, LLC | Leechburg | OSHA, 300A | 2 |
| Klb Masonry, Inc. | Manchester | OSHA | 6 |
| K&L Gates LLP | Pittsburgh | OFLC LCA, OFLC PERM | 8 |
| Klover Contracting, Inc. | Doylestown | OSHA | 6 |
| Klover Sepa Inc | Quakertown | OSHA, 300A, WHD, OFLC LCA | 4 |
| K-Mart | West Chester | OSHA, WHD | 3 |
| Kmart Corporation | New Castle | OSHA, WHD | 3 |
| Knauss Foods | Quakertown | OSHA, 300A | 2 |
| KNF Flexpak Corporation | Tamaqua | OSHA, 300A | 3 |
| Knight Protective Service | Wilkes Barre | WHD | 6 |
| Knouse Foods | Chambersburg | OSHA | 7 |
| Knouse Foods Cooperative, Inc. | Peach Glen | OSHA, 300A, OFLC LCA | 12 |
| Koppers Inc. | Pittsburgh | OSHA, 300A, WHD, OFLC LCA, OFLC PERM | 9 |
| Kraft Foods Group Brands LLC | Pittsburgh | OFLC LCA, OFLC PERM | 42 |
| Kraft Heinz Foods Company | Pittsburgh | OFLC LCA, OFLC PERM | 20 |
| Kriger Construction, Inc. | Hanover Township | OSHA, WHD | 15 |
| Krise Transportation Inc. | Pittsburgh | 300A, WHD | 2 |
| Kryptonite Energy Services LLC | Washington | OSHA, WHD | 4 |
| Krystal Biotech Inc. | Pittsburgh | 300A, OFLC LCA, OFLC PERM | 3 |
| Kuehne Nagel Inc. | Alburtis | OSHA, 300A | 2 |
| Kuhn Orchards, LLC | Orrtanna | OSHA, 300A, WHD | 3 |
| Kukurin Contracting, Inc. | Export | OSHA, 300A, WHD | 3 |
| Kulicke and Soffa Industries, Inc. | Fort Washington | OSHA, OFLC LCA, OFLC PERM | 32 |
| Kunzler & Company, Inc. | Lancaster | OSHA, 300A | 10 |
| Kutztown University of Pennsylvania | Kutztown | OFLC LCA, OFLC PERM | 6 |
| KVK-Tech, Inc. | Newtown | OSHA, 300A, WHD, OFLC LCA, OFLC PERM | 21 |
| Kwik Goal, Ltd. | Quakertown | OSHA, 300A | 2 |
| Lafayette College | Easton | OSHA, OFLC LCA | 21 |
| Lake Erie College of Osteopathic Medicine, Inc. | Erie | OFLC LCA | 5 |
| Lakeshore Community Services, Inc. | Erie | OSHA, WHD | 3 |
| Lake Tobias Wildlife Park | Halifax | 300A, WHD | 2 |
| Lakeview Forge Company, LLC | Erie | OSHA | 5 |
| laminators inc | hatfield | OSHA, 300A | 3 |
| Lamm's Machine, Inc | Allentown | OSHA | 5 |
| Lanac Carpentry Inc. | Langhorne | OSHA | 6 |
| Lancaster General Hospital | Lancaster | OSHA, OFLC LCA | 8 |
| LandPro Equipment LLC | Centre Hall | OSHA, 300A | 2 |
| Landscaping for Le$$, LLC | Canonsburg | OFLC PERM | 7 |
| Lane Steel Co., Inc. | McKees Rocks | OSHA, 300A | 3 |
| Lankenau Institute for Medical Research | Wynnewood | OFLC LCA | 6 |
| LANXESS Corporation | Pittsburgh | 300A, OFLC LCA, OFLC PERM | 11 |
| Lasership | Meadville | OSHA, 300A | 4 |
| Lash Group LLC | Conshohocken | OFLC LCA, OFLC PERM | 4 |
| Lasko Products, LLC | West Chester | OSHA, 300A, OFLC LCA, OFLC PERM | 5 |
| Lathia Investments, LLC | Pittsburgh | OFLC LCA, OFLC PERM | 3 |
| Lathrop Electric Incorporated | Erie | OSHA, 300A, WHD | 4 |
| Latitude AI, LLC | Pittsburgh | 300A, OFLC LCA | 81 |
| Latona Trucking Inc. | Pittston | OSHA, 300A | 3 |
| Latrobe Specialty Metals, LLC | Latrobe | OSHA | 5 |
| Laurel Valley Farms | Landenberg | OSHA, 300A | 4 |
| Law Office of Chen and Associates | Philadelphia | OFLC LCA | 10 |
| L.B. Foster Company | Pittsburgh | OSHA, OFLC LCA, OFLC PERM | 7 |
| LCL Bulk Transport | Elizabethtown | OSHA, 300A | 3 |
| Leading Technologies, Inc. | Leechburg | OSHA, 300A | 3 |
| Lebanon Valley College | Annville | OFLC LCA, OFLC PERM | 2 |
| Lee Michael Industries Inc. | New Castle | OSHA, 300A | 9 |
| Leer Electric, Inc. | Dillsburg | OSHA, 300A, WHD | 3 |
| Leeward Construction, Inc. | Honesdale | OSHA, 300A, WHD | 9 |
| Legacy Service USA, LLC | Southampton | OSHA, 300A, WHD | 3 |
| Lehigh Heavy forge Corp | Bethlehem | OSHA, 300A, WHD | 4 |
| Lehigh University | Bethlehem | WHD, OFLC LCA, OFLC PERM | 75 |
| Lehigh Valley Health Network | Allentown | OSHA, WHD, OFLC LCA | 8 |
| Lehigh Valley Hospital Inc. | Allentown | 300A, OFLC LCA | 30 |
| Lehigh Valley Hospital - Schuylkill | Allentown | OSHA, OFLC LCA | 3 |
| Lehigh Valley Physician Group | Allentown | OFLC LCA, OFLC PERM | 18 |
| Lehigh Valley Planning Commission | Allentown | WHD, OFLC LCA | 3 |
| Leidy's, LLC | Souderton | OSHA, 300A | 2 |
| Leiss Tool & Die | Somerset | OSHA, 300A | 3 |
| Lemus Construction, Inc. | West Norriton | OSHA | 6 |
| Lenzner Coach Lines | Sewickley | 300A, WHD | 2 |
| Leonhardt Manufacturing Co., Inc. | Hanover | OSHA, 300A | 5 |
| Leopard USA Corp | Philadelphia | OFLC LCA, OFLC PERM | 4 |
| Level Edge Construction, LLC | Luzerne | OSHA | 6 |
| Level Green Plumbing & Heating LLC | Pittsburgh | OSHA, WHD | 3 |
| Leverage Technologies Inc | Mechanicsburg | OFLC LCA, OFLC PERM | 55 |
| Lewistown Valley Enterprises, Inc. | Tamaqua | OSHA, 300A | 6 |
| Lhc Construction Management, LLC | Eynon | OSHA, WHD | 3 |
| Liberty Coca-Cola Beverages LLC | Philadelphia | OSHA, 300A, OFLC LCA | 2 |
| Liberty Excavators Inc | Camp Hill | OSHA, 300A, OFLC LCA | 4 |
| Liberty Integrated Solutions | Bensalem | OSHA, 300A | 5 |
| Lib N Leo, LLC | Allentown | OFLC LCA, OFLC PERM | 5 |
| LifeLens Technologies, Inc. | Ivyland | OFLC LCA, OFLC PERM | 7 |
| Lifeline Medical Center, LLC | Davidsville | 300A, OFLC LCA | 2 |
| LifePath Inc | Sellersville | 300A, WHD | 2 |
| Lifesteps, Inc. | Butler | OSHA, 300A, WHD | 3 |
| Lighthouse Electric Company, Inc. | Canonsburg | OSHA, 300A, WHD | 9 |
| Lighthouse Vocational Services | New Holland | 300A, WHD | 2 |
| Ligonier Construction Company | Laughlintown | OSHA, 300A, WHD | 2 |
| Lincoln National Corporation | Radnor | OFLC LCA, OFLC PERM | 91 |
| Lincoln Recycling, Inc | Erie | OSHA, 300A | 4 |
| Linde plc. | Stockertown | OSHA, 300A, WHD, OFLC PERM | 13 |
| Lindy Paving | New Galilee | OSHA, 300A, WHD | 5 |
| Lineage Logistics | Allentown | OSHA, 300A | 5 |
| LingaTech, Inc. | Camp Hill | OFLC LCA, OFLC PERM | 3 |
| Liokareas Construction Co | Bethel Park | OSHA, 300A, WHD | 7 |
| Littell Steel Company, Inc. | New Brighton | OSHA, 300A | 3 |
| Little Caesars Pizza | Beaver | WHD | 5 |
| Littlestown Foundry, Inc. | Littlestown | OSHA, 300A | 5 |
| Livengood Excavators Inc | Walnutport | OSHA, 300A | 2 |
| Livent USA Corp. | Philadelphia | OFLC LCA, OFLC PERM | 8 |
| Lj Paolella Construction Inc. | Aston | OSHA, WHD | 4 |
| Lj Shrock Construction, LLC. | Pittsburgh | OSHA | 6 |
| L & L Construction, Inc. | Quakertown | OSHA, 300A | 9 |
| Lloyd Industries | Montgomeryville | OSHA, 300A | 3 |
| L&m Brothers Construction Inc. | Pittsburgh | OSHA | 5 |
| Lobar Associates, Inc. | Dillsburg | OSHA, 300A | 4 |
| Lobar, Inc | Dillsburg | OSHA, 300A, WHD | 76 |
| Loft Construction, Inc. | Philadelphia | OSHA | 7 |
| Logistics Plus, Inc. | Erie | OFLC LCA, OFLC PERM | 32 |
| Logix Guru, LLC | Murrysville | OFLC LCA, OFLC PERM | 7 |
| Long Lane Discount Pharmacy LLC | Upper Darby | OFLC LCA, OFLC PERM | 3 |
| LORD Corporation | Cambridge Springs | OSHA, 300A | 2 |
| LORENZ International LLC | Philadelphia | OFLC LCA, OFLC PERM | 3 |
| Lorne G. Seifert, LLC | Dillsburg | OSHA, 300A, WHD | 4 |
| Lowe's Home Centers, LLC | Dickson City | OSHA | 15 |
| Ltt Trucking, Inc. | Morris | OSHA | 5 |
| Lucas Systems, Inc. | Wexford | OFLC LCA, OFLC PERM | 8 |
| Lugaila Mechanical Inc. | Pittsburgh | OSHA, 300A | 6 |
| Lumbermen Associates INC | Bristol | OSHA, 300A, WHD | 3 |
| Lundy Construction Co Inc | Williamsport | OSHA, 300A, WHD | 4 |
| Lutron Electronics Co., Inc. | Coopersburg | 300A, WHD, OFLC LCA, OFLC PERM | 48 |
| L&W Supply | Warrington | OSHA, 300A | 6 |
| Lycoming College | Williamsport | OFLC LCA, OFLC PERM | 4 |
| LYF Innovation Ltd. | Philadelphia | OFLC LCA, OFLC PERM | 10 |
| M3 USA Corporation | Fort Washington | OFLC LCA, OFLC PERM | 4 |
| MacInnis Group, LLC | Roaring Spring | OSHA, 300A | 2 |
| Macquarie Investment Management Advisers | Philadelphia | OFLC LCA | 9 |
| Mactac | Scranton | OSHA, 300A | 2 |
| Madison Concrete Construction | Malvern | OSHA, 300A, WHD | 4 |
| Magical Nails LLC | Erie | OFLC PERM | 33 |
| Maid Rite Specialty Foods Inc | Scranton | OSHA, 300A | 4 |
| Main Line Business Enterprise, Inc. | Paoli | OFLC PERM | 8 |
| Main Line HealthCare | Newtown Square | OSHA, OFLC LCA, OFLC PERM | 10 |
| Main Line Health, Inc. | Radnor | 300A, OFLC LCA, OFLC PERM | 3 |
| Mal-Ber Manufacturing Co | Huntingdon Valley | OSHA, 300A | 6 |
| M. A. Mortenson Company | University Park | OSHA, WHD, USAspending | 3 |
| Management Science Associates, Inc. | Tarentum | OFLC LCA, OFLC PERM | 17 |
| M and B Services LLC | Clarion | OSHA, 300A, WHD | 2 |
| Manfredi Cold Storage | Toughkenamon | OSHA, 300A | 2 |
| Mangual Demolition, Inc. | Philadelphia | OSHA | 6 |
| Manpower | York | OSHA, WHD | 3 |
| Maple Donuts Inc | Lake City | OSHA, 300A, WHD | 8 |
| Maples Enterprises LLC, dba Quality Service Plus, Inc. | Bristol | OSHA, 300A | 2 |
| Marcho Farms, Inc | Souderton | OSHA, 300A | 3 |
| Mariani & Richards, Inc. | Pittsburgh | OSHA | 6 |
| Mark Mashuda Excavating, Inc. | Mars | OSHA | 9 |
| Markovitz Enterprises | Zelienople | OSHA, 300A | 2 |
| Marmon/Keystone LLC | East Butler | OSHA, 300A, WHD, OFLC LCA | 4 |
| Mar-Paul Construction Company | Milford | OSHA, WHD | 3 |
| Marriott International | Philadelphia | OSHA, 300A, WHD | 2 |
| MARSA Inc. | Pittsburgh | OSHA, 300A | 9 |
| Mars Wrigley Confectionery US, LLC | Elizabethtown | OSHA, 300A | 2 |
| Martin's Construction, LLC | Mifflinburg | OSHA, 300A, WHD | 5 |
| Martins Famous Pastry Shoppe, Inc. | Chambersburg | OSHA, 300A, OFLC LCA, OFLC PERM | 7 |
| Martin Sprocket & Gear INC. | Danielsville | OSHA, 300A | 2 |
| Marywood University | Scranton | OFLC LCA, OFLC PERM | 2 |
| Mascaro/Barton Malow A Joint Venture | Pittsburgh | OSHA | 7 |
| Mascaro Construction Company, L.P. | pittsburgh | OSHA, 300A, WHD | 24 |
| MASE Insights LLC | Middletown | OFLC LCA | 31 |
| Massaro | Pittsburgh | OSHA, 300A | 15 |
| Massaro Construction Management Services LLC | Pittsburgh | OSHA | 7 |
| Mastech Digital Resourcing, Inc. | Moon Township | OFLC LCA | 79 |
| Mastech Digital Technologies, Inc. | Moon Township | OFLC LCA, OFLC PERM | 729 |
| Mastech InfoTrellis, Inc. | Moon Township | OFLC LCA | 5 |
| Masters Mechanical Insulation, LLC | Myerstown | OSHA, WHD | 3 |
| Material Control Inc. | Mechanicsburg | OSHA, 300A | 2 |
| Matric Limited | Seneca | OSHA, 300A, OFLC LCA | 4 |
| Matrix Tool Inc. | Fairview | OSHA, 300A, WHD | 2 |
| Matson Lumber | Brookville | OSHA, 300A | 3 |
| Matthews International Corporation | Pittsburgh | OSHA, 300A, OFLC LCA, OFLC PERM | 7 |
| Mauser Packaging Solutions | York | OSHA, 300A | 2 |
| Maxim Crane Works, L.P. | Bensalem | OSHA, WHD | 4 |
| Maxim Healthcare Services, Inc | Philadelphia | 300A, WHD | 3 |
| Maxwell Welding and Machine, Inc. | Burgettstown | OSHA, 300A | 2 |
| Mayfield Site Contractors, Inc. | Philadelphia | OSHA | 5 |
| Mazza Iron & Steel LLC | Fairless Hills | OSHA, 300A | 2 |
| Mazzmar LLC | King of Prussia | OFLC LCA | 5 |
| MBM Contracting, Inc. | Pittsburgh | OSHA, 300A | 3 |
| McAneny Brothers, Inc. | Ebensburg | OSHA, 300A | 2 |
| McCarl's LLC | Beaver Falls | OSHA, 300A, WHD | 6 |
| McCarthy Masonry and Concrete Inc | Quakertown | OSHA, 300A, WHD | 4 |
| McCarthy Tire Service | Wilkes-Barre | OSHA, 300A, WHD, OFLC PERM | 3 |
| McCaughey Brothers Landscaping Inc. | Conshohocken | OFLC PERM | 13 |
| MCC International | McDonalds | OSHA, 300A, OFLC PERM | 3 |
| McClarin Plastics | Hanover | OSHA, WHD | 4 |
| McClure Company | State College | OSHA, 300A, WHD | 7 |
| McConway & Torley, LLC | Kutztown | OSHA, 300A, WHD | 5 |
| McCreary Roofing Co., Inc. | Erie | OSHA, 300A | 8 |
Records counted: OSHA inspections since 2016, concluded WHD cases, LCA and PERM applications, a USAspending recipient profile and NLRB elections. Employers below the page rule and names of persons are not in the list. Methodology.