OSIVAX: public contracts won without a rival in United States: 2 uncontested awards; 100% of its awards; 0 without a competition; 2 single bid.
Assay record ASY-US-0DAUU691E4 · Cite as: Assay Systems, “OSIVAX: public contracts won without a rival in United States”, https://assay-systems.com/register/us/uncontested/s/osivax/
OSIVAX won 2 of its 2 public contract awards in United States without a rival from 2025-07-25 to 2025-09-19, worth $20.2M: 0 without a competition and 2 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest Office of Assistant Secretary for Preparedness and Response with 2.
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.
Office of Assistant Secretary for Preparedness and Response gave OSIVAX 2 awards: 0 without a competition, 2 after a competition with a single bid. First 2025-07-25, latest 2025-09-19.
| Date | Buyer | How | Value | Stated reason |
|---|---|---|---|---|
| 2025-09-19 | Office of Assistant Secretary for Preparedness and Response 75A50125C00006 | Single bid FULL AND OPEN COMPETITION | $744K | — |
| 2025-07-25 | Office of Assistant Secretary for Preparedness and Response 75A50125C00008 | Single bid FULL AND OPEN COMPETITION | $19.5M | — |
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.