| 1 | PFIZER INC | $18.01B |
| 2 | LOCKHEED MARTIN CORPORATION | $17.05B |
| 3 | OPTUM PUBLIC SECTOR SOLUTIONS, INC. | $14.53B |
| 4 | LOCKHEED MARTIN CORPORATION | $10.15B |
| 5 | ELECTRIC BOAT CORPORATION | $9.43B |
| 6 | MCKESSON CORPORATION | $8.36B |
| 7 | RAYTHEON COMPANY | $8.25B |
| 8 | RTX CORPORATION | $7.98B |
| 9 | GENERAL DYNAMICS LAND SYSTEMS INC. | $7.84B |
| 10 | HUMANA GOVERNMENT BUSINESS INC | $7.74B |
| 11 | TRIWEST HEALTHCARE ALLIANCE CORP | $7.38B |
| 12 | BOOZ ALLEN HAMILTON INC | $5.74B |
| 13 | NATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA, LLC | $4.31B |
| 14 | SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | $4.15B |
| 15 | GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | $4.11B |
| 16 | TRIAD NATIONAL SECURITY, LLC | $3.96B |
| 17 | KBR SERVICES, LLC | $3.94B |
| 18 | THE BOEING COMPANY | $3.9B |
| 19 | CONSOLIDATED NUCLEAR SECURITY, LLC | $3.82B |
| 20 | SIKORSKY AIRCRAFT CORPORATION | $3.63B |
| 21 | FLUOR MARINE PROPULSION, LLC | $3.57B |
| 22 | HEALTH NET FEDERAL SERVICES, LLC | $3.53B |
| 23 | LOCKHEED MARTIN CORP | $3.48B |
| 24 | THE BOEING COMPANY | $3.37B |
| 25 | ATLANTIC DIVING SUPPLY, INC. | $3.15B |
| 26 | HUNTINGTON INGALLS INC | $2.97B |
| 27 | ACCENTURE FEDERAL SERVICES LLC | $2.96B |
| 28 | MCKESSON CORPORATION | $2.91B |
| 29 | OSHKOSH DEFENSE LLC | $2.85B |
| 30 | LAWRENCE LIVERMORE NATIONAL SECURITY, LLC | $2.8B |
| 31 | ELI LILLY AND COMPANY | $2.75B |
| 32 | LEIDOS, INC. | $2.72B |
| 33 | DELOITTE CONSULTING LLP | $2.62B |
| 34 | CALIFORNIA INSTITUTE OF TECHNOLOGY | $2.56B |
| 35 | GENERAL ATOMICS AERONAUTICAL SYSTEMS, INC. | $2.48B |
| 36 | UT-BATTELLE LLC | $2.47B |
| 37 | OKINAWA IDEMITSU K.K. | $2.38B |
| 38 | LOCKHEED MARTIN CORPORATION | $2.34B |
| 39 | NATIONAL STEEL AND SHIPBUILDING COMPANY | $2.24B |
| 40 | CADDELL CONSTRUCTION CO. (DE), LLC | $2.23B |
| 41 | LOCKHEED MARTIN CORPORATION | $2.13B |
| 42 | BECHTEL PLANT MACHINERY, INC. | $2.12B |
| 43 | SPACE EXPLORATION TECHNOLOGIES CORP. | $2.12B |
| 44 | NORTHROP GRUMMAN SYSTEMS CORP | $2.03B |
| 45 | SAVANNAH RIVER NUCLEAR SOLUTIONS LLC | $2.01B |
| 46 | ORACLE HEALTH GOVERNMENT SERVICES, INC. | $2B |
| 47 | AMERISOURCEBERGEN DRUG CORP | $2B |
| 48 | THE BOEING COMPANY | $1.99B |
| 49 | HONEYWELL FEDERAL MANUFACTURING & TECHNOLOGIES, LLC | $1.96B |
| 50 | ABBOTT RAPID DX NORTH AMERICA LLC | $1.94B |
| 51 | BELL BOEING JOINT PROJECT OFFICE | $1.89B |
| 52 | LOCKHEED MARTIN CORPORATION | $1.81B |
| 53 | NORTHROP GRUMMAN SYSTEMS CORPORATION | $1.8B |
| 54 | V2X SYSTEMS LLC | $1.79B |
| 55 | MODERNA US, INC. | $1.79B |
| 56 | RAPID DEPLOYMENT INC | $1.78B |
| 57 | IHEALTH LABS INC. | $1.77B |
| 58 | BL HARBERT INTERNATIONAL LLC | $1.74B |
| 59 | DELL FEDERAL SYSTEMS L.P | $1.71B |
| 60 | CACI, INC. - FEDERAL | $1.71B |
| 61 | STONEX FINANCIAL LTD | $1.7B |
| 62 | GENERAL ELECTRIC COMPANY | $1.69B |
| 63 | RAYTHEON COMPANY | $1.68B |
| 64 | GLAXOSMITHKLINE, LLC | $1.66B |
| 65 | AMENTUM SERVICES, INC. | $1.66B |
| 66 | LOCKHEED MARTIN CORP | $1.66B |
| 67 | HUNTINGTON INGALLS INCORPORATED | $1.65B |
| 68 | BATTELLE ENERGY ALLIANCE, LLC | $1.64B |
| 69 | THE JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY LLC | $1.61B |
| 70 | L3HARRIS TECHNOLOGIES INTEGRATED SYSTEMS L.P. | $1.57B |
| 71 | BP PRODUCTS NORTH AMERICA INC. | $1.56B |
| 72 | THE MITRE CORPORATION | $1.54B |
| 73 | CHEMONICS INTERNATIONAL, INC. | $1.51B |
| 74 | RAYTHEON/LOCKHEED MARTIN JAVELIN JV | $1.49B |
| 75 | BATTELLE MEMORIAL INSTITUTE | $1.49B |
| 76 | RAYTHEON COMPANY | $1.46B |
| 77 | LOCKHEED MARTIN CORP | $1.43B |
| 78 | VALERO MARKETING AND SUPPLY CO | $1.4B |
| 79 | FAMILY ENDEAVORS, INC. | $1.38B |
| 80 | THE BOEING COMPANY | $1.38B |
| 81 | RAYTHEON COMPANY | $1.35B |
| 82 | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA | $1.33B |
| 83 | THE BOEING COMPANY | $1.33B |
| 84 | L3HARRIS TECHNOLOGIES, INC. | $1.32B |
| 85 | CARAHSOFT TECHNOLOGY CORP | $1.3B |
| 86 | BATH IRON WORKS CORPORATION | $1.25B |
| 87 | LOCKHEED MARTIN CORPORATION | $1.22B |
| 88 | THE BOEING COMPANY | $1.22B |
| 89 | BAE SYSTEMS LAND & ARMAMENTS L.P. | $1.21B |
| 90 | AMENTUM TECHNOLOGY, INC. | $1.21B |
| 91 | MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC. | $1.21B |
| 92 | L3HARRIS GLOBAL COMMUNICATIONS, INC. | $1.19B |
| 93 | BECHTEL NATIONAL, INC. | $1.16B |
| 94 | THE AEROSPACE CORPORATION | $1.16B |
| 95 | COINS 'N THINGS, INC. | $1.15B |
| 96 | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $1.12B |
| 97 | CGI FEDERAL INC. | $1.12B |
| 98 | PERATON INC. | $1.11B |
| 99 | V2X AEROSPACE LLC | $1.1B |
| 100 | THE BOEING COMPANY | $1.09B |