Companies headquartered in Pennsylvania, by prime awards since FY2021
Rows 5,701–5,800 of 7,253, largest first
| Company | City | Primary industry (NAICS) | Prime awards since FY2021 |
|---|---|---|---|
| Low Light Laboratories LLC | Gibsonia | 541690 Other Scientific and Technical… | Subcontractor |
| L. S. Lee, Inc. | York | 237310 Highway, Street, and Bridge Construction | $0 |
| LTR Products, LLC | Pittsburgh | 326299 All Other Rubber Product Manufacturing | $0 |
| Lubavitch Of Montgomery County | Ambler | 813110 Religious Organizations | $0 |
| Ludmila Annable | Yardley | 541930 Translation and Interpretation Services | $0 |
| Lugaila Mechanical, Inc. | Pittsburgh | 238220 Plumbing, Heating, and Air-Conditioning… | Subcontractor |
| Lumbermen Associates, Inc. | Bristol | 423310 Lumber, Plywood, Millwork, and Wood… | $0 |
| Lustra-line Inc. | Pittsburgh | 325992 Photographic Film, Paper, Plate… | $0 |
| Luxfer Magtech Inc. | Saxonburg | 331492 Secondary Smelting, Refining… | Subcontractor |
| Luxfer Magtech, Inc. | Tamaqua | Subcontractor | |
| Lux Industries Inc. | Morrisville | 238140 Masonry Contractors | $0 |
| Luzerne County Community College | Nanticoke | 611310 Colleges, Universities… | $0 |
| Luzerne County Transportation Authority | Wilkes Barre | $0 | |
| Luzerne Optical Laboratories Ltd. | Wilkes Barre | 339115 Ophthalmic Goods Manufacturing | $0 |
| Lycoming College | Williamsport | $0 | |
| Lyons Electric Motor Company, Inc. | Ebensburg | 488210 Support Activities for Rail… | $0 |
| M5 Technologies LLC | Mt Lebanon | 333310 Commercial and Service Industry… | Subcontractor |
| Maccabee Industrial Inc. | Belle Vernon | 236210 Industrial Building Construction | $0 |
| Machined Products Company | Lancaster | 332721 Precision Turned Product Manufacturing | $0 |
| Machining Technology Inc. | Hazle Township | 332721 Precision Turned Product Manufacturing | $0 |
| Mackee, Inc. | Trevose | 541611 Administrative Management and General… | Subcontractor |
| Madura Steel Sales, Inc. | Hermitage | 423510 Metal Service Centers and Other Metal… | $0 |
| Magnet Applications, Inc. | Du Bois | 327110 Pottery, Ceramics, and Plumbing Fixture… | $0 |
| Magnum Group Inc. | Philadelphia | 541930 Translation and Interpretation Services | Subcontractor |
| M.a. Grubb & Associates, LLC | Wexford | 541330 Engineering Services | Subcontractor |
| Mahantango Enterprises, Inc. | Liverpool | 541990 All Other Professional, Scientific… | $0 |
| Maida Engineering Inc. | Philadelphia | 541330 Engineering Services | Subcontractor |
| Mainline Excavating Inc. | Harrisburg | 238910 Site Preparation Contractors | $0 |
| Main Line Health Inc. | Radnor | $0 | |
| Manassas Consulting, LLC | Bedford | 541990 All Other Professional, Scientific… | $0 |
| Manchester Youth Development Center, Inc. | Pittsburgh | 624110 Child and Youth Services | $0 |
| Manno Construction Services, LLC | Brookville | 237990 Other Heavy and Civil Engineering… | $0 |
| Manor Township Joint Municipal Authority | Ford City | 221310 Water Supply and Irrigation Systems | $0 |
| Maple Press Co. | York | 323117 Books Printing | $0 |
| Mara Restoration, Inc. | Oreland | 238140 Masonry Contractors | Subcontractor |
| Marcon Consulting Group, Inc. | Southampton | 541614 Process, Physical Distribution… | Subcontractor |
| Marion Crown Enterprise LLC | Mount Pleasant | 423990 Other Miscellaneous Durable Goods… | $0 |
| Mariotti Building Products, Inc. | Old Forge | 236118 Residential Remodelers | $0 |
| Mark Consulting Group, LLC | Media | 541990 All Other Professional, Scientific… | Subcontractor |
| Market Square Plaza Associates, LP | Harrisburg | 531390 Other Activities Related to Real Estate | $0 |
| Mark Whitehead Electrical Contractor, Inc. | Kingsley | 238210 Electrical Contractors and Other Wiring… | $0 |
| Marlowe Douglas B | Chadds Ford | 541720 Research and Development in the Social… | $0 |
| Mar Paul Co. Inc. | Jessup | 236220 Commercial and Institutional Building… | $0 |
| Mars Technologies Inc. | Sarver | 332999 All Other Miscellaneous Fabricated… | $0 |
| Martin P Mariano | Bloomsburg | 531190 Lessors of Other Real Estate Property | $0 |
| Martins Famous Pastry Shoppe Inc. | Chambersburg | 311812 Commercial Bakeries | $0 |
| Martin's Flooring, Inc. | Denver | Subcontractor | |
| Martin's Potato Chips, Inc. | Thomasville | 311999 All Other Miscellaneous Food… | $0 |
| Martin Tree Service, LLC | New Holland | 561730 Landscaping Services | $0 |
| Martz Technologies, Inc. | Berwick | 541511 Custom Computer Programming Services | Subcontractor |
| Mary Marchone | Chambersburg | 611430 Professional and Management Development… | $0 |
| Mascher Street LP | Philadelphia | 531120 Lessors of Nonresidential Buildings… | $0 |
| Masonry Preservation Services, Inc. | Bloomsburg | 238140 Masonry Contractors | $0 |
| Massaro Corp. | Pittsburgh | 236220 Commercial and Institutional Building… | $0 |
| Massaro Industries, Inc. | Oakmont | 238340 Tile and Terrazzo Contractors | Subcontractor |
| Mass Technology Corp. | Plymouth Meeting | 541620 Environmental Consulting Services | Subcontractor |
| Mastech Digital Technologies, Inc. | Coraopolis | 541511 Custom Computer Programming Services | Subcontractor |
| Master Mech. Corp. | Mcadoo | 238220 Plumbing, Heating, and Air-Conditioning… | $0 |
| Matcon Diamond Inc. | Pittsburgh | 237310 Highway, Street, and Bridge Construction | Subcontractor |
| Matcor, Inc. | Chalfont | 238990 All Other Specialty Trade Contractors | Subcontractor |
| Material Distributors, Inc. | Bala Cynwyd | 423390 Other Construction Material Merchant… | Subcontractor |
| Materials Research Society | Warrendale | 813920 Professional Organizations | $0 |
| Maternity Care Coalition Inc. | Philadelphia | $0 | |
| Matric Limited | Seneca | 334418 Printed Circuit Assembly (Electronic… | Subcontractor |
| Mattiola Services, LLC | Skippack | 237310 Highway, Street, and Bridge Construction | $0 |
| Mauell Corp. | Dillsburg | 332999 All Other Miscellaneous Fabricated… | Subcontractor |
| Maverick Material Innovations LLC | Mars | 541715 Research and Development… | Subcontractor |
| Maxpro Corporation | Horsham | 423810 Construction and Mining (except Oil… | $0 |
| Mayvue LLC | Pittsburgh | 541511 Custom Computer Programming Services | $0 |
| Mbi LLC | Coatesville | 541611 Administrative Management and General… | $0 |
| Mcallister Towing Of Philadelphia, Inc. | Philadelphia | 488330 Navigational Services to Shipping | $0 |
| Mccarl's Services, Inc. | Cranberry Township | 238220 Plumbing, Heating, and Air-Conditioning… | $0 |
| Mccartneys Inc. | Altoona | 423210 Furniture Merchant Wholesalers | $0 |
| Mccreary Roofing Co. Inc. | Erie | 238160 Roofing Contractors | Subcontractor |
| Mcdal Corporation | King Of Prussia | 333923 Overhead Traveling Crane, Hoist… | Subcontractor |
| Mcdanel Advanced Ceramic Technologies, LLC | Beaver Falls | 327110 Pottery, Ceramics, and Plumbing Fixture… | Subcontractor |
| Mcdemus, LLC | Washington | 333992 Welding and Soldering Equipment… | $0 |
| Mcgee Industries Inc. | Aston | 325998 All Other Miscellaneous Chemical… | $0 |
| Mcgovern Environmental LLC | West Chester | 562998 All Other Miscellaneous Waste… | $0 |
| Mc Millen Engineering Inc. | Uniontown | 541330 Engineering Services | $0 |
| MCSW Penn Hospitality LLC | Pittsburgh | 721110 Hotels (except Casino Hotels) and Motels | $0 |
| Mcvicar General Services, LLC | Glen Rock | 238220 Plumbing, Heating, and Air-Conditioning… | Subcontractor |
| Md Lexi Corporation | Jefferson Township | 237110 Water and Sewer Line and Related… | $0 |
| Meadville Land Service Inc. | Cochranton | 237990 Other Heavy and Civil Engineering… | Subcontractor |
| Med-equip, Inc. | Chester | 532283 Home Health Equipment Rental | $0 |
| Medescort International, Inc. | Allentown | 541611 Administrative Management and General… | $0 |
| Media And Process Technology Inc. | Leechburg | 562920 Materials Recovery Facilities | $0 |
| Medical Associates Of Erie | Erie | Subcontractor | |
| Medical Components, Inc. | Harleysville | 424990 Other Miscellaneous Nondurable Goods… | $0 |
| Medi-dose, Inc. | Ivyland | 423450 Medical, Dental, and Hospital Equipment… | $0 |
| Med Respond Inc. | Pittsburgh | 519290 Web Search Portals and All Other… | $0 |
| Med Saver, Inc. | Phoenixville | $0 | |
| Med-tex Services Inc. | Philadelphia | 541690 Other Scientific and Technical… | Subcontractor |
| Medtrics Lab LLC | Philadelphia | 518210 Computing Infrastructure Providers… | $0 |
| Medtrition Inc. | Lancaster | 424410 General Line Grocery Merchant… | $0 |
| Mei Rigging & Crating, LLC | Morrisville | 238290 Other Building Equipment Contractors | Subcontractor |
| Mendola Associates | Scranton | 541370 Surveying and Mapping (except… | $0 |
| Mennonite Economic Development Associates | Lancaster | 813110 Religious Organizations | Subcontractor |
| Merakey USA | Lafayette Hill | 623220 Residential Mental Health and Substance… | $0 |
| Mercadante Walker Consulting | Wayne | 541611 Administrative Management and General… | Subcontractor |