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Data sourced from USASpending.gov and SAM.gov

Federal Contractors by Total Obligations

Showing 551–600 of 74,406 contractors, ranked by total obligated amount.

Rank Contractor Headquarters Total Obligated
551 Carnegie Mellon University Pittsburgh, PA $147.2M
552 IGOV Technologies, Inc. Reston, VA $147.1M
553 S.C.A. - Shipping Consultants Associated Ltd. Chatham $146.1M
554 Dewberry Engineers Inc. Fairfax, VA $145.9M
555 Enterprise Resource Planning International, LLC Laurel, MD $145.3M
556 Okinawa Idemitsu K.K. Nakagami-gun $145.2M
557 Environmental Quality Management, Inc Cincinnati, OH $145.0M
558 DH Technologies, Inc. Leesburg, VA $144.6M
559 Bowhead Program Management & Operations, LLC Springfield, VA $144.0M
560 National Opinion Research Center Chicago, IL $144.0M
561 Swish Data Corporation MC LEAN, VA $144.0M
562 Gentex Corporation Simpson, PA $143.7M
563 Guidehouse Digital LLC Reston, VA $143.7M
564 CCI Utility and Construction Services, LLC Anchorage, AK $143.6M
565 Bavarian Nordic A/S Hellerup $143.5M
566 BAE Systems GCS International Limited Barrow-in-furness $143.3M
567 Creative IT Solutions, LLC Oklahoma City, OK $143.3M
568 Smiths Detection Inc. Edgewood, MD $142.9M
569 J.F. Taylor, Inc. Lexington Park, MD $142.9M
570 Safe America Media LLC Alexandria, VA $142.8M
571 ASRC Federal Field Services, LLC Beltsville, MD $142.7M
572 Cellco Partnership Basking Ridge, NJ $142.6M
573 Coastal Pacific Food Distributors, Inc. Stockton, CA $142.3M
574 Pride Industries Roseville, CA $142.3M
575 General Dynamics One Source LLC Falls Church, VA $141.4M
576 Sea PAC Engineering Inc LOS Angeles, CA $141.1M
577 CGS Administrators, LLC Nashville, TN $140.8M
578 Perini Management Services, Inc. Framingham, MA $140.4M
579 East Coast Repair & Fabrication, LLC Newport News, VA $140.0M
580 Hydrogeologic, Inc. Reston, VA $139.8M
581 Metrostar Systems, LLC Reston, VA $139.4M
582 SK Energy CO., Ltd. Seoul $139.3M
583 Environmental Systems Research Institute, Inc. Redlands, CA $139.1M
584 Bluehalo, LLC Dayton, OH $139.0M
585 Colsa Corp Huntsville, AL $138.7M
586 CACI Enterprise Solutions, LLC Chantilly, VA $138.5M
587 Assurance Technology Corp Carlisle, MA $137.0M
588 Greenbrier Government Solutions Inc Oceana, WV $136.9M
589 SOS International LLC Reston, VA $136.8M
590 Widepoint Integrated Solutions Corp Fairfax, VA $136.8M
591 Liberty Global Logistics LLC Lake Success, NY $136.7M
592 Hawaii Harbors Constructors JV AIEA, HI $136.3M
593 BAE Systems Jacksonville Ship Repair LLC Jacksonville, FL $135.9M
594 Marinette Marine Corporation Marinette, WI $135.8M
595 Hamilton Sundstrand Space Systems International, Inc. Houston, TX $135.7M
596 Tista Science and Technology Corporation Rockville, MD $135.5M
597 GE Aviation Systems LLC Ronkonkoma, NY $135.4M
598 Aerojet Rocketdyne Coleman Aerospace Inc Orlando, FL $135.4M
599 American Water Operations and Maintenance, LLC Voorhees, NJ $135.3M
600 Precise Systems, Inc. Lexington Park, MD $135.2M
Page 12 of 1489 — 74,406 total contractors
  • How are contractor profiles generated?

    Each contractor profile is built by combining data from two federal sources: USASpending.gov (award history, agency relationships, NAICS codes) and SAM.gov (entity registration, certifications, contact information). Profiles are refreshed monthly.

  • What is a UEI number?

    The Unique Entity Identifier (UEI) is a 12-character alphanumeric code assigned by SAM.gov to every entity registered to do business with the federal government. It replaced the DUNS number in April 2022.

  • How do I find a specific contractor?

    Use the search bar above to search by company name, UEI, or CAGE code. You can also browse the ranked list or filter by NAICS code, state, or small business certification.

  • What does 'Total Obligated' mean?

    Total obligated represents the cumulative dollar amount the federal government has legally committed to pay a contractor across all awards. This includes the base contract value plus any modifications, options exercised, and funding increases.

Data sourced from USASpending.gov and SAM.gov . Federal contracting data is public domain.