| 1 | LOCKHEED MARTIN CORPORATION | $32.47B |
| 2 | OPTUM PUBLIC SECTOR SOLUTIONS, INC. | $16.22B |
| 3 | LOCKHEED MARTIN CORPORATION | $13.57B |
| 4 | ELECTRIC BOAT CORPORATION | $10.83B |
| 5 | MCKESSON CORPORATION | $9.53B |
| 6 | RAYTHEON COMPANY | $8.94B |
| 7 | RTX CORPORATION | $8.22B |
| 8 | TRIWEST HEALTHCARE ALLIANCE CORP | $7.98B |
| 9 | THE BOEING COMPANY | $7.81B |
| 10 | HUMANA GOVERNMENT BUSINESS INC | $7.78B |
| 11 | GENERAL DYNAMICS LAND SYSTEMS INC. | $7.09B |
| 12 | BOOZ ALLEN HAMILTON INC | $6.59B |
| 13 | HUNTINGTON INGALLS INCORPORATED | $5.94B |
| 14 | SIKORSKY AIRCRAFT CORPORATION | $5.77B |
| 15 | THE BOEING COMPANY | $4.93B |
| 16 | NATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA, LLC | $4.7B |
| 17 | SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | $4.7B |
| 18 | TRIAD NATIONAL SECURITY, LLC | $4.58B |
| 19 | ATLANTIC DIVING SUPPLY, INC. | $4.55B |
| 20 | AMERISOURCEBERGEN DRUG CORP | $4.38B |
| 21 | LOCKHEED MARTIN CORPORATION | $4.3B |
| 22 | BAE SYSTEMS LAND & ARMAMENTS L.P. | $4.3B |
| 23 | GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | $4.28B |
| 24 | RAYTHEON COMPANY | $3.95B |
| 25 | HEALTH NET FEDERAL SERVICES, LLC | $3.6B |
| 26 | FLUOR MARINE PROPULSION, LLC | $3.54B |
| 27 | V2X SYSTEMS LLC | $3.41B |
| 28 | LOCKHEED MARTIN CORP | $3.36B |
| 29 | OSHKOSH DEFENSE LLC | $3.34B |
| 30 | CONSOLIDATED NUCLEAR SECURITY, LLC | $3.33B |
| 31 | THE BOEING COMPANY | $3.32B |
| 32 | HUNTINGTON INGALLS INC | $3.18B |
| 33 | ACCENTURE FEDERAL SERVICES LLC | $3.18B |
| 34 | RAYTHEON/LOCKHEED MARTIN JAVELIN JV | $3.08B |
| 35 | LAWRENCE LIVERMORE NATIONAL SECURITY, LLC | $2.97B |
| 36 | DELOITTE CONSULTING LLP | $2.9B |
| 37 | NORTHROP GRUMMAN SYSTEMS CORP | $2.87B |
| 38 | GENERAL ELECTRIC COMPANY | $2.75B |
| 39 | CALIFORNIA INSTITUTE OF TECHNOLOGY | $2.75B |
| 40 | AMENTUM SERVICES, INC. | $2.72B |
| 41 | UT-BATTELLE LLC | $2.71B |
| 42 | LEIDOS, INC. | $2.61B |
| 43 | SAVANNAH RIVER NUCLEAR SOLUTIONS LLC | $2.54B |
| 44 | LOCKHEED MARTIN CORPORATION | $2.5B |
| 45 | LOCKHEED MARTIN CORP | $2.45B |
| 46 | THE BOEING COMPANY | $2.44B |
| 47 | SPACE EXPLORATION TECHNOLOGIES CORP. | $2.43B |
| 48 | OKINAWA IDEMITSU K.K. | $2.41B |
| 49 | GENERAL ATOMICS AERONAUTICAL SYSTEMS, INC. | $2.36B |
| 50 | CACI, INC. - FEDERAL | $2.28B |
| 51 | BATTELLE ENERGY ALLIANCE, LLC | $2.23B |
| 52 | KBR SERVICES, LLC | $2.19B |
| 53 | LOCKHEED MARTIN CORPORATION | $2.13B |
| 54 | BATH IRON WORKS CORPORATION | $2.12B |
| 55 | THE JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY LLC | $2B |
| 56 | NORTHROP GRUMMAN SYSTEMS CORPORATION | $1.99B |
| 57 | LOCKHEED MARTIN CORP | $1.91B |
| 58 | PFIZER INC | $1.85B |
| 59 | GLOBAL MILITARY PRODUCTS INC | $1.8B |
| 60 | HONEYWELL FEDERAL MANUFACTURING & TECHNOLOGIES, LLC | $1.8B |
| 61 | PERATON INC. | $1.79B |
| 62 | ADVANCED TECHNOLOGY INTERNATIONAL | $1.77B |
| 63 | THE MITRE CORPORATION | $1.76B |
| 64 | THE BOEING COMPANY | $1.75B |
| 65 | STONEX FINANCIAL LTD | $1.69B |
| 66 | GENERAL DYNAMICS OTS (WILKES BARRE), LLC | $1.66B |
| 67 | BELL TEXTRON INC | $1.64B |
| 68 | GENERAL ELECTRIC COMPANY | $1.64B |
| 69 | RAYTHEON COMPANY | $1.61B |
| 70 | BATTELLE MEMORIAL INSTITUTE | $1.59B |
| 71 | DELL MARKETING L.P. | $1.58B |
| 72 | AM GENERAL LLC | $1.58B |
| 73 | THE BOEING COMPANY | $1.52B |
| 74 | CARAHSOFT TECHNOLOGY CORP | $1.51B |
| 75 | L3HARRIS TECHNOLOGIES INTEGRATED SYSTEMS L.P. | $1.48B |
| 76 | DELL FEDERAL SYSTEMS L.P | $1.44B |
| 77 | THE BOEING COMPANY | $1.43B |
| 78 | BECHTEL PLANT MACHINERY, INC. | $1.43B |
| 79 | RAYTHEON COMPANY | $1.39B |
| 80 | L3HARRIS TECHNOLOGIES, INC. | $1.39B |
| 81 | BECHTEL NATIONAL, INC. | $1.39B |
| 82 | RAYTHEON COMPANY | $1.36B |
| 83 | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $1.36B |
| 84 | LOCKHEED MARTIN CORPORATION | $1.36B |
| 85 | CANADIAN COMMERCIAL CORPORATION | $1.33B |
| 86 | CHEMONICS INTERNATIONAL, INC. | $1.32B |
| 87 | ALLIANCE FOR ENERGY INNOVATION, LLC | $1.29B |
| 88 | BL HARBERT INTERNATIONAL LLC | $1.28B |
| 89 | AMERICAN ORDNANCE LLC | $1.28B |
| 90 | THE AEROSPACE CORPORATION | $1.27B |
| 91 | THE BOEING COMPANY | $1.25B |
| 92 | ROCKWELL COLLINS, INC. | $1.23B |
| 93 | QTC MEDICAL SERVICES INC | $1.23B |
| 94 | BAE SYSTEMS TECHNOLOGY SOLUTIONS & SERVICES INC. | $1.22B |
| 95 | VALERO MARKETING AND SUPPLY CO | $1.22B |
| 96 | LOCKHEED MARTIN CORPORATION | $1.21B |
| 97 | L3HARRIS GLOBAL COMMUNICATIONS, INC. | $1.21B |
| 98 | LEIDOS BIOMEDICAL RESEARCH INC | $1.2B |
| 99 | NORTHROP GRUMMAN SYSTEMS CORPORATION | $1.2B |
| 100 | BP PRODUCTS NORTH AMERICA INC. | $1.17B |