| 01 | National Technology & Engineering Solutions of Sandia, LLC0 awards | $5.7B | $5B | +13% | ▲ 1 |
| 02 | Triad National Security, LLC0 awards | $5.2B | $5.2B | +1% | ▼ 1 |
| 03 | Lawrence Livermore National Security, LLC0 awards | $3.6B | $3.2B | +14% | ▲ 2 |
| 04 | Battelle Memorial Institute0 awards | $3.6B | $3.6B | 0% | same |
| 05 | UT-Battelle LLC0 awards | $2.7B | $2.5B | +5% | ▲ 1 |
| 06 | Consolidated Nuclear Security, LLC0 awards | $2.5B | $3.6B | −30% | ▼ 3 |
| 07 | Honeywell International Inc.0 awards | $2.1B | $1.8B | +17% | ▲ 2 |
| 08 | Savannah River Nuclear Solutions LLC0 awards | $2B | $2.1B | −7% | ▼ 1 |
| 09 | Pantexas Deterrence, LLC0 awards | $1.9B | — | — | — |
| 10 | Fermi Forward Discovery Group, LLC0 awards | $1.7B | — | — | — |
| 11 | Fluor Marine Propulsion, LLC0 awards | $1.7B | $1.9B | −7% | ▼ 3 |
| 12 | Bechtel Corporation0 awards | $1.6B | — | — | — |
| 13 | The Regents of the University of California0 awards | $1.3B | $1.4B | −6% | ▼ 3 |
| 14 | Uchicago Argonne, LLC0 awards | $1.3B | $1.2B | +8% | ▼ 1 |
| 15 | Savannah River Mission Completion, LLC0 awards | $1.1B | $885.6M | +20% | ▲ 1 |
| 16 | Mission Support & Test Services LLC0 awards | $994.6M | $1.1B | −11% | ▼ 2 |
| 17 | State of California Energy Commission0 awards | $975.7M | $335.6M | +191% | ▲ 14 |
| 18 | Alliance for Energy Innovation, LLC0 awards | $895M | $1.2B | −23% | ▼ 6 |
| 19 | Brookhaven Science Associates LLC0 awards | $833.7M | $797.2M | +5% | ▼ 2 |
| 20 | Hanford Tank Waste Operations & Closure, LLC0 awards | $796M | — | — | — |
| 21 | Department of Commerce Montana0 awards | $747.5M | — | — | — |
| 22 | The Leland Stanford Junior University0 awards | $725.1M | $722.3M | 0% | ▼ 2 |
| 23 | Comptroller of Public Accounts0 awards | $700.6M | — | — | — |
| 24 | X Energy, LLC0 awards | $636.7M | — | — | — |
| 25 | United Cleanup Oak Ridge LLC0 awards | $630.3M | $592.3M | +6% | ▼ 4 |
| 26 | Fca US LLC0 awards | $584.8M | — | — | — |
| 27 | Central Plateau Cleanup Company, LLC0 awards | $558.4M | $531.7M | +5% | ▼ 3 |
| 28 | Cleveland-Cliffs Steel Corporation0 awards | $546.1M | — | — | — |
| 29 | Hanford Mission Integration Solutions, LLC0 awards | $540.1M | $479.7M | +13% | ▼ 1 |
| 30 | Idaho Environmental Coalition LLC0 awards | $529.4M | $546.5M | −3% | ▼ 7 |
| 31 | Century Aluminum CO0 awards | $500M | — | — | — |
| 32 | National Cement Company of California, Inc.0 awards | $500M | — | — | — |
| 33 | General Motors LLC0 awards | $499.8M | — | — | — |
| 34 | Heidelberg Materials US Inc0 awards | $499.7M | — | — | — |
| 35 | Rivian New Horizon, LLC0 awards | $497.2M | — | — | — |
| 36 | Massachusetts Department of Energy Resources0 awards | $467.8M | $151.6M | +209% | ▲ 16 |
| 37 | Accenture Federal Services LLC0 awards | $458.7M | $494.6M | −7% | ▼ 11 |
| 38 | Fluor-Bwxt Portsmouth LLC0 awards | $427.2M | $511.5M | −16% | ▼ 13 |
| 39 | Defensewerx, Inc.0 awards | $414.1M | — | — | — |
| 40 | Puerto Rico Electric Power Authority0 awards | $365M | — | — | — |
| 41 | Ohio Department of Development0 awards | $357.3M | $27.7M | — | ▲ 52 |
| 42 | Department of Agriculture & Consumer Services Florida0 awards | $352.8M | $6.9M | — | ▲ 126 |
| 43 | Utah Office of Energy Development0 awards | $351.6M | — | — | — |
| 44 | Eastman Chemical Company0 awards | $337.7M | — | — | — |
| 45 | Colorado State University0 awards | $335.4M | $24.7M | — | ▲ 50 |
| 46 | US SFR Owner LLC0 awards | $334.7M | — | — | — |
| 47 | Exxon Mobil Corporation0 awards | $331.9M | — | — | — |
| 48 | Battelle Savannah River Alliance, LLC0 awards | $302.2M | $363.4M | −17% | ▼ 19 |
| 49 | The Virginia Department of Energy0 awards | $298.1M | $16.8M | — | ▲ 68 |
| 50 | Mercedes-Benz Vans, LLC0 awards | $285M | — | — | — |
| 51 | Vale USA LLC0 awards | $282.9M | — | — | — |
| 52 | Pennsylvania Department of Environmental Protection0 awards | $276M | $60.9M | +353% | ▲ 18 |
| 53 | Wieland North America Recycling LLC0 awards | $270M | — | — | — |
| 54 | Illinois Environmental Protection Agency0 awards | $265.5M | $42.3M | +527% | ▲ 22 |
| 55 | Institute of Gas Technology0 awards | $249.1M | — | — | — |
| 56 | The Trustees of Princeton University0 awards | $232.4M | $155.8M | +49% | ▼ 5 |
| 57 | Newport News Nuclear Bwxt-Los Alamos LLC0 awards | $225.4M | $226.2M | 0% | ▼ 19 |
| 58 | Department of Conservation and Energy, State of Louisiana0 awards | $221.6M | $273.5M | −19% | ▼ 25 |
| 59 | Jefferson Science Associates, LLC0 awards | $213.6M | $213.8M | 0% | ▼ 20 |
| 60 | Volvo Technology of America, LLC0 awards | $207.5M | — | — | — |
| 61 | Four Rivers Nuclear Partnership LLC0 awards | $205.9M | $195.5M | +5% | ▼ 17 |
| 62 | American Centrifuge Operating, LLC0 awards | $203.8M | — | — | — |
| 63 | Technip Energies USA, Inc.0 awards | $200M | — | — | — |
| 64 | Missouri Department of Natural R0 awards | $199.3M | $22.4M | +791% | ▲ 37 |
| 65 | Enersys Advanced Systems Inc0 awards | $198.7M | — | — | — |
| 66 | Dow Chemical Company, the0 awards | $195M | — | — | — |
| 67 | Oak Ridge Associated Universities, Incorporated0 awards | $191.3M | $357M | −46% | ▼ 37 |
| 68 | Brimstone Commercial, LLC0 awards | $189M | — | — | — |
| 69 | New Jersey Department of Treasury0 awards | $188.1M | $12M | — | ▲ 66 |
| 70 | Department of Environment & Conservation Tennessee0 awards | $183.8M | $30.1M | +511% | ▲ 14 |
| 71 | NYS Division Housing & Comm Renewal0 awards | $175.9M | — | — | — |
| 72 | Leidos, Inc.0 awards | $174.6M | $146M | +20% | ▼ 17 |
| 73 | Alabama Department of Economic and Community Affairs0 awards | $173.6M | $7.3M | — | ▲ 92 |
| 74 | Kraft Heinz Foods Company0 awards | $170.9M | — | — | — |
| 75 | Fluor Federal Petroleum Operations, LLC0 awards | $170.8M | $162.1M | +5% | ▼ 28 |
| 76 | Georgia Power Company0 awards | $165.3M | — | — | — |
| 77 | General Atomics0 awards | $159.6M | $157.5M | +1% | ▼ 28 |
| 78 | Oklahoma Department of Commerce0 awards | $154.4M | — | — | — |
| 79 | Centerra Group, LLC0 awards | $153.3M | $151.1M | +1% | ▼ 26 |
| 80 | Esm Atlis, LLC0 awards | $150.2M | — | — | — |
| 81 | Form Factory 1, LLC0 awards | $150M | — | — | — |
| 82 | Ski US, Inc.0 awards | $150M | — | — | — |
| 83 | Maryland Energy Administration0 awards | $140.6M | — | — | — |
| 84 | Department of Commerce Minnesota0 awards | $137.7M | $559.8M | −75% | ▼ 62 |
| 85 | Executive Office of the State of South Carolina0 awards | $137.1M | — | — | — |
| 86 | Energy & Environment Cabinet0 awards | $136M | $21.9M | +521% | ▲ 18 |
| 87 | Arkansas Division of Environmental Quality0 awards | $135.4M | — | — | — |
| 88 | Michigan State University0 awards | $134M | $126.4M | +6% | ▼ 29 |
| 89 | Iowa State University of Science and Technology0 awards | $131.5M | $76.5M | +72% | ▼ 24 |
| 90 | Dept of Energy & Environmental Protection0 awards | $130.4M | $391.8K | — | ▲ 178 |
| 91 | Economic Development Authority Iowa0 awards | $124.3M | — | — | — |
| 92 | North Carolina Department of Environmental Quality0 awards | $117.2M | $227M | −48% | ▼ 55 |
| 93 | Michigan Department of Health and Human Services0 awards | $115.9M | $5.2M | — | ▲ 89 |
| 94 | Department of Community & Economic Development Pennsylvania0 awards | $114.9M | $22.8M | +403% | ▲ 6 |
| 95 | Nebraska Department of Water, Energy, and Environment0 awards | $112.9M | $10M | — | ▲ 52 |
| 96 | Mississippi Development Authority0 awards | $110.9M | — | — | — |
| 97 | Departamento DE Desarrollo Economico Y Comercio0 awards | $106.2M | — | — | — |
| 98 | University of Rochester0 awards | $105.9M | $113.5M | −7% | ▼ 37 |
| 99 | Illinois Department Commerce & Economic Opportunity0 awards | $104.8M | $6.6M | — | ▲ 73 |
| 100 | Aptim Federal Services, LLC0 awards | $100.6M | $28.1M | +258% | ▼ 9 |
