| THE REGENTS OF THE UNIVERSITY OF CALIFORNIA | contractor | $0 | $0 | $1.5B | $1.5B |
| VECTRUS, INC. | contractor | $0 | $0 | $1.4B | $1.4B |
| W S DARLEY & CO | contractor | $0 | $0 | $1.4B | $1.4B |
| GENERAL ATOMICS AERONAUTICAL SYSTEMS | corporation | $0 | $1.6M | $1.4B | $1.4B |
| SANOFI | contractor | $0 | $0 | $1.4B | $1.4B |
| BAE SYSTEMS | pac | $584K | $9.6M | $1.3B | $1.3B |
| SAVANNAH RIVER MISSION COMPLETION, LLC | contractor | $0 | $0 | $1.3B | $1.3B |
| MANTECH INTERNATIONAL CORPORATION | pac | $64K | $350K | $1.3B | $1.3B |
| AT&T INC. | pac | $1.9M | $260K | $1.2B | $1.2B |
| SERCO INC. | pac | $136K | $450K | $1.2B | $1.2B |
| MAXIMUS FEDERAL SERVICES, INC. | contractor | $0 | $0 | $1.2B | $1.2B |
| THE GEO GROUP, INC. | pac | $119K | $4.0M | $1.2B | $1.2B |
| CSI AVIATION, INC | contractor | $0 | $0 | $1.2B | $1.2B |
| ROLLS-ROYCE HOLDINGS PLC | contractor | $0 | $0 | $1.2B | $1.2B |
| THUNDERCAT TECHNOLOGY LLC | contractor | $0 | $0 | $1.2B | $1.2B |
| PARSONS CORPORATION | pac | $369K | $2.6M | $1.2B | $1.2B |
| HONEYWELL FEDERAL MANUFACTURING & TECHNOLOGIES, LLC | contractor | $0 | $0 | $1.1B | $1.1B |
| BECHTEL | pac | $47K | $1.0M | $1.1B | $1.1B |
| INTERNATIONAL BUSINESS MACHINES CORPORATION | contractor | $0 | $0 | $1.1B | $1.1B |
| SLS FEDERAL SERVICES LLC | contractor | $0 | $0 | $1.1B | $1.1B |
| ARCTIC SLOPE REGIONAL CORPORATION | pac | $9K | $460K | $1.1B | $1.1B |
| BROOKHAVEN SCIENCE ASSOCIATES | corporation | $0 | $120K | $1.1B | $1.1B |
| PFIZER INC. | pac | $571K | $28.2M | $1.0B | $1.1B |
| MISSION SUPPORT & TEST SERVICES LLC | contractor | $0 | $0 | $1.1B | $1.1B |
| FCN, INC. | contractor | $0 | $0 | $1.0B | $1.0B |
| FERMI FORWARD DISCOVERY GROUP, LLC | contractor | $0 | $0 | $1.0B | $1.0B |
| CANADIAN COMMERCIAL CORPORATION | contractor | $0 | $0 | $1.0B | $1.0B |
| WHITING-TURNER CONTRACTING COMPANY, THE | contractor | $0 | $0 | $1.0B | $1.0B |
| FEDEX CORPORATION | pac | $672K | $26.4M | $988.4M | $1.0B |
| THE AEROSPACE CORPORATION | corporation | $0 | $120K | $999.6M | $999.7M |
| BOLLINGER SHIPYARDS LOCKPORT, L.L.C. | contractor | $0 | $0 | $995.8M | $995.8M |
| BL HARBERT INTERNATIONAL LLC | contractor | $0 | $0 | $978.4M | $978.4M |
| KONGSBERG DEFENCE & AEROSPACE AS | contractor | $0 | $0 | $959.4M | $959.4M |
| DAVIE DEFENSE INC. | contractor | $0 | $0 | $957.0M | $957.0M |
| FOUR POINTS TECHNOLOGY, L.L.C. | contractor | $0 | $0 | $944.6M | $944.6M |
| GLAXOSMITHKLINE LLC | pac | $162K | $2.9M | $930.5M | $933.6M |
| SALIENT CRGT, INC. | contractor | $0 | $0 | $921.6M | $921.6M |
| MINBURN TECHNOLOGY GROUP, LLC | contractor | $0 | $0 | $919.7M | $919.7M |
| DRAGADOS/HAWAIIAN DREDGING/ORION JV | contractor | $0 | $0 | $917.6M | $917.6M |
| RAYTHEON/LOCKHEED MARTIN JAVELIN JV | contractor | $0 | $0 | $914.1M | $914.1M |
| VERITAS CAPITAL FUND MANAGEMENT, L.L.C. | contractor | $0 | $0 | $914.0M | $914.0M |
| OSHKOSH CORPORATION | corporation | $0 | $730K | $904.3M | $905.0M |
| GENERAL MATTER INC | corporation | $0 | $265K | $900.0M | $900.3M |
| ORANO FEDERAL SERVICES LLC | contractor | $0 | $0 | $899.8M | $899.8M |
| AUSTAL LIMITED | corporation | $0 | $120K | $881.6M | $881.7M |
| MEDLINE INDUSTRIES LP | corporation | $0 | $430K | $881.0M | $881.4M |
| LEONARDO SPA | contractor | $0 | $0 | $872.5M | $872.5M |
| ACQUISITION LOGISTICS LLC | contractor | $0 | $0 | $864.2M | $864.2M |
| HANFORD TANK WASTE OPERATIONS & CLOSURE, LLC | contractor | $0 | $0 | $863.0M | $863.0M |
| BARNARD SPENCER JOINT VENTURE | contractor | $0 | $0 | $853.9M | $853.9M |