Top federal contractors in Pennsylvania.

Bae Systems Land & Armaments L.p.

York, PA · Department of Defense

General Dynamics Ots (wilkes Barre), LLC

Wilkes Barre, PA · Department of Defense

United Concordia Companies, Inc.

Camp Hill, PA · Department of Defense

Cardinal Health 100, INC

Middletown, PA · Department of Defense

Weston Solutions INC

West Chester, PA · Department of Defense

Day & Zimmermann Hawthorne Corporation

Philadelphia, PA · Department of Defense

Shaw Infrastructure, Inc.

Monroeville, PA · Department of Defense

Wsp USA Environment & Infrastructure Inc.

Blue Bell, PA · Department of Defense

Noblis Msd LLC

Philadelphia, PA · Department of Defense

Gannett Fleming, Inc.

Camp Hill, PA · Department of Defense

Goldbelt Cedar, LLC

Gibsonia, PA · Department of Defense

Michael Baker International, Inc.

Moon Township, PA · Department of Defense

Michael Baker International Holdco Corporation

Moon Township, PA · Department of Defense

Curtiss-wright Ds, Inc.

Newtown, PA · Department of Defense

Gannett Fleming Architects, Inc.

Mechanicsburg, PA · Department of Defense

Curtiss-wright Electro-mechanical Corporation

Cheswick, PA · Department of Defense

Curtiss-wright Flow Control Service, LLC

Aston, PA · Department of Defense

Goldbelt Operations Support Services, LLC

Mckeesport, PA · Department of Defense

Modjeski And Masters INC

Mechanicsburg, PA · Small Business Administration

Navmar Applied Sciences CORP

Warminster, PA · Department of Defense

Gannett Fleming-hdr Jv

Mechanicsburg, PA · Department of Defense

Catapult Learning Patriot LLC

Philadelphia, PA · Department of Defense

Michael Baker-international Stantec Jv

Moon Township, PA · Department of Defense

Netizen Corporation

Allentown, PA · Department of Defense

Atlas Research & Development, LLC

New Castle, PA · Department of Health and Human Services