YSI INC: public contracts won without a rival in United States: 106 uncontested awards; 88% of its awards; 95 without a competition; 11 single bid.
Assay record ASY-US-0H1EZ6M0KO · Cite as: Assay Systems, “YSI INC: public contracts won without a rival in United States”, https://assay-systems.com/register/us/uncontested/s/ysi-inc-2/
YSI INC won 106 of its 120 public contract awards in United States without a rival from 2023-10-19 to 2026-09-28, worth $14.0M: 95 without a competition and 11 after a competition that drew a single bid. 16 buyers awarded it without a rival, the largest U.S. Geological Survey with 36.
An award is uncontested when the buyer had no rival offer to weigh: it was made without a competition (direct award, negotiated procedure without a call for tenders, sole-source or advance-notice contract), or a competition was held and only one bid arrived. Every count below is built award by award from the official notices. Awards to individuals are not included.
U.S. Geological Survey gave YSI INC 41 awards: 33 without a competition, 3 after a competition with a single bid. First 2023-10-19, latest 2026-07-24.
National Oceanic and Atmospheric Administration gave YSI INC 15 awards: 15 without a competition, 0 after a competition with a single bid. First 2024-01-30, latest 2026-08-31.
Environmental Protection Agency gave YSI INC 15 awards: 9 without a competition, 5 after a competition with a single bid. First 2024-01-30, latest 2026-07-24.
Bureau of Reclamation gave YSI INC 11 awards: 9 without a competition, 2 after a competition with a single bid. First 2024-09-19, latest 2026-09-18.
Department of the Navy gave YSI INC 9 awards: 8 without a competition, 0 after a competition with a single bid. First 2024-06-04, latest 2026-05-27.
U.S. Fish and Wildlife Service gave YSI INC 5 awards: 3 without a competition, 1 after a competition with a single bid. First 2024-02-12, latest 2026-09-01.
Department of the Army gave YSI INC 4 awards: 4 without a competition, 0 after a competition with a single bid. First 2024-02-07, latest 2025-11-20.
National Park Service gave YSI INC 4 awards: 3 without a competition, 0 after a competition with a single bid. First 2024-02-09, latest 2025-07-15.
National Aeronautics and Space Administration gave YSI INC 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2025-06-24, latest 2026-05-06.
Forest Service gave YSI INC 3 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-05-07, latest 2026-09-28.
International Boundary and Water Commission: U.S.-Mexico gave YSI INC 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-09-05, latest 2026-07-07.
Defense Health Agency gave YSI INC 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-07-01, latest 2026-07-01.
National Institutes of Health gave YSI INC 1 award: 1 without a competition, 0 after a competition with a single bid. First 2023-12-12, latest 2023-12-12.
Agricultural Research Service gave YSI INC 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-08-19, latest 2024-08-19.
Smithsonian Institution gave YSI INC 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2023-11-08, latest 2024-02-28.
U.S. Coast Guard gave YSI INC 1 award: 1 without a competition, 0 after a competition with a single bid. First 2023-10-19, latest 2023-10-19.
| Date | Buyer | How | Value | Stated reason |
|---|---|---|---|---|
| 2026-09-18 | Bureau of Reclamation 140R3026F0104 | No competition NOT COMPETED UNDER SAP | $54.1K | SAP NON-COMPETITION (FAR 13) |
| 2026-09-15 | Bureau of Reclamation 140R1726P0053 | No competition NOT COMPETED | $28.1K | ONLY ONE SOURCE-OTHER (FAR 6.302-1 OTHER) |
| 2026-09-10 | Bureau of Reclamation 140R6026P0088 | No competition NOT COMPETED | $37.6K | ONLY ONE SOURCE-OTHER (FAR 6.302-1 OTHER) |
| 2026-09-10 | Bureau of Reclamation 140R6026P0086 | No competition NOT COMPETED | $27.4K | ONLY ONE SOURCE-OTHER (FAR 6.302-1 OTHER) |
| 2026-09-01 | U.S. Fish and Wildlife Service 140F1G26P0074 | No competition NOT COMPETED UNDER SAP | $38.7K | SAP NON-COMPETITION (FAR 13) |
| 2026-08-31 | National Oceanic and Atmospheric Administration 1305M226P0271 | No competition NOT COMPETED UNDER SAP | $93.2K | SAP NON-COMPETITION (FAR 13) |
Every uncontested award in United States · All countries
Source: USAspending.gov prime award transactions (contracts). Awards are matched to their buyer and supplier as published. Updated 17 October 2026.