| 1 | EMERGENT PRODUCT DEVELOPMENT GAITHERSBURG I… | $857,637,641 | 1 | $857,637,641 | Aug 30, 2019 | Department of Health and … |
| 2 | ADVANCED TECHNOLOGY INTERNATIONAL | $355,620,881 | 3 | $118,540,294 | Jun 20, 2024 | Department of Health and … |
| 3 | SANOFI VACCINES US INC. | $79,890,007 | 5 | $15,978,001 | Feb 20, 2026 | Department of Defense |
| 4 | MERIDIAN MEDICAL TECHNOLOGIES, LLC | $36,470,000 | 1 | $36,470,000 | Apr 07, 2026 | Department of Defense |
| 5 | SEQIRUS INC | $23,270,752 | 1 | $23,270,752 | Feb 22, 2024 | Department of Health and … |
| 6 | HEYLTEX CORPORATION | $17,226,137 | 1 | $17,226,137 | Feb 24, 2011 | Department of Health and … |
| 7 | ARTEMIS TECHNOLOGIES INC | $12,633,399 | 4 | $3,158,350 | Apr 10, 2026 | Department of Agriculture |
| 8 | SEQIRUS USA INC | $10,707,567 | 1 | $10,707,567 | Feb 18, 2026 | Department of Defense |
| 9 | BOEHRINGER INGELHEIM ANIMAL HEALTH USA INC | $8,112,697 | 3 | $2,704,232 | Mar 05, 2026 | Department of Agriculture |
| 10 | AMERICAN NATIONAL RED CROSS, THE | $5,273,898 | 3 | $1,757,966 | Apr 01, 2026 | Department of Veterans Af… |
| 11 | GLAXOSMITHKLINE, LLC | $4,872,376 | 1 | $4,872,376 | Jun 21, 2019 | Department of Health and … |
| 12 | OCTAPHARMA USA INC | $3,720,000 | 2 | $1,860,000 | Mar 06, 2026 | Department of Defense |
