| TRIWEST HEALTHCARE ALLIANCE CORPCCN R4 AWARD OF OY7 POP. | 524114 | AZ | $62,551,591,804 | Mar 31, 20276 mo | |
| NATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA, LLCCONTRACT AWARD DE-NA0003525 TO THE NATIONAL TECHNOLOGY&ENGINEERING SOLUTIONS OF SANDIA, LLC (NTESS) FOR THE MANAGEMENT AND OPERATION OF THE DEPARTMENT OF ENERGY, NATIONAL NUCLEAR SECURITY ADMINISTRATION'S SANDIA NATIONAL LABORATORIES (SNL) | 561210 | NM | $43,198,566,452 | Apr 30, 20277 mo 4 offers | |
| CONSOLIDATED NUCLEAR SECURITY, LLCMANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS | 561210 | TN | $34,654,023,639 | Sep 30, 202712 mo 3 offers | |
| BATTELLE MEMORIAL INSTITUTEBATTELLE MEMORIAL INSTITUTE/PACIFIC NORTHWEST LABORATORY OPERATING AND MANAGING CONTRACT | 541710 | WA | $30,853,836,007 | Sep 30, 202712 mo 0 offers | |
| LOCKHEED MARTIN CORPORATIONTHE PURPOSE OF THIS MODIFICATION IS TO AWARD F-35A LRIP 15 USAF AIRCRAFT* LONG LEAD FUNDING | 336411 | TX | $30,350,679,010 | Dec 31, 202715 mo 1 offer | |
| SAVANNAH RIVER NUCLEAR SOLUTIONS LLCMANAGEMENT AND OPERATING CONTRACT FOR THE SAVANNAH RIVER SITE. | 561210 | SC | $27,613,237,659 | Sep 30, 202712 mo 2 offers | |
| TRIWEST HEALTHCARE ALLIANCE CORPCOMMUNITY CARE NETWORK REGION 4 - OPTION YEAR 2 TASK ORDER FUNDING OPTION YEAR 2 FIRST (6) MONTHS. | 524114 | AZ | $26,903,853,666 | Mar 31, 20276 mo | |
| THE BOEING COMPANYUSN P-8A FRP II LONG LEAD MATERIAL | 336411 | WA | $18,145,167,091 | Apr 30, 20277 mo 1 offer | |
| LOCKHEED MARTIN CORPDESIGN, DEVELOPMENT, TEST&EVALUATION OF PROJECT ORION | 541710 | CO | $15,537,343,262 | Sep 30, 20260 mo 2 offers | |
| THE LELAND STANFORD JUNIOR UNIVERSITYOPERATION AND MAINTENANCE LINEAR ACCELLERATOR | 541710 | CA | $14,945,793,493 | Sep 30, 202712 mo 0 offers | |
| LOCKHEED MARTIN CORPORATIONFY21-23 GLOBAL F-35 AIR SYSTEM SUSTAINMENT | 336411 | TX | $8,063,382,310 | Dec 30, 202715 mo 1 offer | |
| MISSION SUPPORT & TEST SERVICES LLCCONTRACT AWARD DE-NA0003624 TO THE MISSION SUPPORT AND TEST SERVICES LLC (MSTS) FOR THE MANAGEMENT AND OPERATION OF THE DEPARTMENT OF ENERGY NATIONAL NUCLEAR SECURITY ADMINISTRATION'S NEVADA NATIONAL SECURITY SITE. | 561210 | NV | $7,704,787,149 | Nov 30, 202714 mo 5 offers | |
| CHEMONICS INTERNATIONAL, INC.- GHSC IDIQ - HIV/AIDS TO | 541611 | DC | $7,560,230,299 | Nov 28, 20262 mo | |
| THE BOEING COMPANYF-15, FMS, F-15QA AIR VEHICLE DEVELOPMENT | 336411 | MO | $7,285,613,839 | Aug 31, 202711 mo 1 offer | |
| BELL BOEING JOINT PROJECT OFFICECMV-22 PRODUCTION LOT 22 LONG LEAD-TIME ITEMS | 336411 | TX | $7,051,274,322 | Jan 31, 202816 mo 1 offer | |
| NORTHROP GRUMMAN SYSTEMS CORPORATIONE-2D ADVANCED HAWKEYE AIRCRAFT (FRP-2) | 336411 | FL | $5,377,910,787 | Dec 31, 20263 mo 1 offer | |
| BATH IRON WORKS CORPORATIONFY13-FY17 DDG 51 CLASS SHIP CONSTRUCTION. | 336611 | ME | $5,019,845,195 | Dec 1, 20263 mo 2 offers | |
| LOCKHEED MARTIN CORPORATIONDUAL CAPABLE AIRCRAFT UCA AWARD | 336411 | TX | $4,995,501,309 | Apr 1, 20277 mo 1 offer | |
| LOCKHEED MARTIN CORPORATIONBASIC AWARD | 336611 | MD | $4,988,222,237 | Dec 31, 20263 mo 2 offers | |
| TRIWEST HEALTHCARE ALLIANCE CORPEXPRESS REPORT | 524114 | VA | $4,826,052,272 | Mar 31, 20276 mo | |
| TRIWEST HEALTHCARE ALLIANCE CORPTHE PURPOSE OF THIS TASK ORDER IS TO FUND OPTION YEAR 3 OF THE BASE CONTRACT. | 524114 | AZ | $4,280,761,635 | Mar 31, 20276 mo | |
| LOCKHEED MARTIN CORPORATIONCOMPREHENSIVE F-22 VEHICLE SUSTAINMENT SERVICES | 336411 | TX | $3,667,251,156 | Apr 30, 20277 mo | |
| TRIWEST HEALTHCARE ALLIANCE CORPEXPRESS REPORT: FY 21 | 524114 | VA | $3,602,762,910 | Mar 31, 20276 mo | |
| HUNTINGTON INGALLS INCFY21 RCOH ACCOMPLISHMENT | 336611 | VA | $3,535,621,455 | Oct 6, 20261 mo 1 offer | |
| SIKORSKY AIRCRAFT CORPORATIONCH-53K FRP LOT 7 LONG LEAD ITEMS | 336411 | CT | $3,422,749,299 | Dec 31, 202715 mo 1 offer | |
| DRAGADOS/HAWAIIAN DREDGING/ORION JVFY23 MCON PROJECT P-209, DRY DOCK 3 REPLACEMENT, JOINT BASE PEARL HARBOR HICKAM, HAWAII | 237990 | HI | $3,298,284,097 | Sep 30, 202712 mo 4 offers | |
| CHEMONICS INTERNATIONAL, INC.- GHSC IDIQ - MALARIA TASK ORDER | 541611 | DC | $3,295,901,478 | Nov 28, 20262 mo | |
| SIKORSKY AIRCRAFT CORPORATIONACAT 1D - CRH | 336411 | CT | $3,230,577,632 | Sep 13, 20260 mo 1 offer | |
| SPACE EXPLORATION TECHNOLOGIES CORP.WORK REQUIRED FOR THE DESIGN, DEVELOPMENT, MANUFACTURE, TEST, LAUNCH, DEMONSTRATION, AND ENGINEERING SUPPORT OF THE HUMAN LANDING SYSTEM (HLS) INTEGRATED LANDER. | 541715 | CA | $3,205,729,526 | Dec 6, 202715 mo 5 offers | |
| OAK RIDGE ASSOCIATED UNIVERSITIES, INCORPORATEDMANAGEMENT OF THE OAK RIDGE INSTITUTE FOR SCIENCE AND EDUCATION | 541990 | TN | $3,165,959,086 | Sep 30, 202712 mo 2 offers | |
| LEIDOS, INC.SCIENCE OPERATION AND MAINTENANCE SUPPORT FOR THE UNITED STATES ANTARCTIC PROGRAM | 561210 | | $3,129,062,650 | Sep 30, 20260 mo 7 offers | |
| SIKORSKY AIRCRAFT CORPORATIONPRESIDENTIAL HELICOPTER REPLACEMENT PROGRAM (VXX) ENGINEERING AND MANUFACTURING DEVELOPMENT (EMD) PHASE OF THE PROGRAM. THE CONTRACT ALSO INCLUDES NOT-TO-EXCEED OPTION PRICES FOR LOW RATE INITIAL PRODUCTION (LRIP) AND FULL RATE PRODUCTION (FRP). | 336411 | CT | $3,017,897,050 | Dec 31, 20263 mo 1 offer | |
| MAXIMUS FEDERAL SERVICES, INC.CONTACT CENTER OPERATIONS | 561422 | VA | $2,913,354,965 | Sep 10, 202712 mo 9 offers | |
| LOCKHEED MARTIN CORPORATIONTAIWAN F-16 A/B BLOCK 20 RETROFIT PROGRAM | 336411 | TX | $2,892,843,873 | Dec 31, 20263 mo 1 offer | |
| RAYTHEON COMPANYSM-3 BLK IIA RDT&E GUIDED MISSILE ROUNDS | 541712 | AZ | $2,816,416,826 | Aug 31, 20260 mo 1 offer | |
| SIKORSKY AIRCRAFT CORPORATIONCH-53K LRIP LOT 1 LONG LEAD ITEMS | 336411 | CT | $2,664,752,025 | Jul 31, 202710 mo 1 offer | |
| SIKORSKY AIRCRAFT CORPORATIONMULTI-YEAR TEN (MY X) BLACK HAWK PRODUCTION AWARD FOR PROCUREMENT OF 120 H-60M BLACK HAWK HELICOPTERS FOR FISCAL YEARS 2022 - 2026 REQUIREMENTS WITH RELATED SUPPORT AND INCLUDING OPTIONS FOR AN ADDITIONAL 135 AIRCRAFT. | 336411 | CT | $2,566,610,487 | Dec 31, 202715 mo 1 offer | |
| THE BOEING COMPANYKC-X MODERNIZATION PROGRAM | 336411 | WA | $2,499,434,117 | Jul 31, 202710 mo 2 offers | |
| SIKORSKY AIRCRAFT CORPORATIONCH-53K LRIP LOT 5/6 LONG LEAD ITEMS | 336411 | CT | $2,309,393,186 | Aug 31, 202711 mo 1 offer | |
| LOCKHEED MARTIN CORPORATIONW31P4Q-19-C-0011 PAC-3 PRODUCTION CONTRACT FOR THE FY19/20 US/FMS REQUIREMENTS, WHICH INCLUDES: MSE&CRI MISSILES, LMKS AND OTHER GROUND SUPPORT FOR PATRIOT/PAC-3 WEAPON. | 336419 | TX | $2,287,204,596 | Mar 31, 20276 mo 1 offer | |
| TRIWEST HEALTHCARE ALLIANCE CORPEXPRESS REPORT: REGION 4 QUARTER 3 FY23 | 524114 | VA | $2,224,839,173 | Mar 31, 20276 mo | |
| LOCKHEED MARTIN CORPORATIONF-35 DEVELOPMENTAL FOUNDATION CONTRACT 3 - THIS CONTRACT PROVIDES A FOUNDATION, IN SUPPORT OF F-35 DEVELOPMENTAL FLIGHT TEST AT EDWARDS AIR FORCE BASE, NAVAL AIR STATION PATUXENT RIVER, AND F-35 DEVELOPMENTAL LABORATORY FACILITIES. | 541715 | TX | $2,195,862,650 | Mar 31, 20276 mo 1 offer | |
| LOCKHEED MARTIN CORPORATIONIS SUPPORT EQUIPMENT | 336411 | TX | $2,138,174,608 | Nov 30, 202714 mo 1 offer | |
| TRIWEST HEALTHCARE ALLIANCE CORPEXPRESS REPORT: QUARTER 4 | 524114 | VA | $2,110,778,409 | Mar 31, 20276 mo | |
| GENERAL ATOMICS AERONAUTICAL SYSTEMS, INC.REQUIREMENT IS FOR THE PROCUREMENT OF PERFORMANCE BASED LOGISTICS SUPPORT SERVICES FOR THE MQ-1C GRAY EAGLE UNMANNED AIRCRAFT SYSTEM. | 336411 | CA | $2,089,271,033 | Apr 23, 20277 mo 1 offer | |
| AMENTUM TECHNOLOGY, INC.ENGINEERING SERVICES AND SCIENCE CAPABILITY AUGMENTATION (ESSCA) | 541715 | AL | $1,995,377,617 | Nov 30, 20262 mo 3 offers | |
| TRIWEST HEALTHCARE ALLIANCE CORPEXPRESS REPORT: QUARTER 2 | 524114 | VA | $1,943,190,123 | Mar 31, 20276 mo | |
| LOCKHEED MARTIN CORPC-130J ADD AIRCRAFTS FY22 CONGRESSIONAL | 336411 | GA | $1,865,607,013 | Apr 30, 20277 mo | |
| OSHKOSH DEFENSE LLCCONTRACT W56HZV-20-C-0050 IS ISSUED TO PROVIDE CONTINUATION OF CONTRACT W56HZV-15-C-0095. | 336992 | WI | $1,828,492,282 | Sep 25, 20260 mo 1 offer | |
| ASSOCIATION OF UNIVERSITIES FOR RESEARCH IN ASTRONOMY, INC.THE PRIMARY ACTIVITIES COVERED BY THIS EFFORT SPAN THE MAJOR PHASES OF THE MISSION BEGINNING WITH FORMULATION THROUGH DEVELOPMENT AND TESTING, AND ENDING ONE YEAR AFTER LAUNCH WITH THE INITIATION OF THE JAMES WEBB SPACE TELESCOPE (JWST) SCIENCE PROGRAM. THESE MAJOR ACTIVITIES ARE SEPARATED INTO THE BASELINE PROGRAM AND SPECIAL STUDIES. THE BASELINE PROGRAM INCLUDES: A. MISSION REQUIREMENTS ANALYSIS AND OBSERVATORY/MISSION DESIGN SUPPORT INCLUDING: TRADESTUDY GENERATION, SCIENCE AND OPERATIONS IMPACT ANALYSIS, SCIENCE SYSTEMS ENGINEERING SUPPORT, AND DESIGN REFERENCE MISSION ANALYSIS. B. GROUND SEGMENT DEVELOPMENT, TESTING, MAINTENANCE AND OPERATIONS INCLUDING: OPERATIONS SUPPORT OF SI, FGS, ISIM, AND OBSERVATORY INTEGRATION AND TEST (I&T), MISSION SIMULATIONS, AND DOCUMENTATION MAINTENANCE, AS WELL AS LOW COST OPERATIONS CONCEPTS. C. SCIENCE PROGRAM IMPLEMENTATION INCLUDING: MISSION PLANNING SUPPORT, SCIENCE PROGRAM DEFINITION SUPPORT, PROPOSAL MANAGEMENT AND USER GRANT ADMINISTRATION, OBSERVER ASSISTANCE, SCIENCE COMMUNITY OUTREACH, AND STAFF RESEARCH. D. COMMISSIONING PERIOD AND ROUTINE SCIENCE OPERATIONS INCLUDING: PROPOSAL GENERATION, OBSERVATION PLANNING AND SCHEDULING, OBSERVING AND USER SUPPORT, DATA PROCESSING AND PRODUCT GENERATION, ARCHIVAL AND DATA DISTRIBUTION SERVICES, CALIBRATION ASSISTANCE AND DATA ANALYSIS, AND ENGINEERING OPERATIONS SUPPORT. E. FLIGHT OPERATIONS INCLUDING: SUBSYSTEM (INCLUDING INSTRUMENTS) HEALTH AND SAFETY MONITORING, COMMAND GENERATION AND UPLOAD, SCHEDULE EXECUTION ASSURANCE, TRENDING, AND ANOMALY INVESTIGATION. F. SUPPORT AND EXECUTION OF THE ON-ORBIT COMMISSIONING PROGRAM. G. GENERATION OF PERFORMANCE, SCIENCE RETURN, AND OTHER PERTINENT INFORMATIONAL REPORTS TO THE JWST PROJECT. H. ASTRONOMICAL COMMUNITY AND GENERAL PUBLIC/EDUCATIONAL OUTREACH. EXAMPLES OF SPECIAL PROJECT ACTIVITIES MAY INCLUDE: A. FOLLOW-ON MISSION STUDIES. B. ENGINEERING NECESSARY TO RESPOND TO NEW JWST PROJECT TASKS. | 541710 | MD | $1,792,383,329 | Jun 25, 20279 mo 1 offer | |