REACTION BIOLOGY CORPORATION: public contracts won without a rival in United States: 9 uncontested awards; 100% of its awards; 8 without a competition; 1 single bid.
Assay record ASY-US-0QLBKKJ072 · Cite as: Assay Systems, “REACTION BIOLOGY CORPORATION: public contracts won without a rival in United States”, https://assay-systems.com/register/us/uncontested/s/reaction-biology-corporation/
REACTION BIOLOGY CORPORATION won 9 of its 9 public contract awards in United States without a rival from 2023-12-13 to 2026-09-16, worth $183K: 8 without a competition and 1 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest National Institutes of Health with 8.
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.
National Institutes of Health gave REACTION BIOLOGY CORPORATION 8 awards: 7 without a competition, 1 after a competition with a single bid. First 2023-12-13, latest 2026-09-16.
Departmental Offices gave REACTION BIOLOGY CORPORATION 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-09-19, latest 2025-09-19.
| Date | Buyer | How | Value | Stated reason |
|---|---|---|---|---|
| 2026-09-16 | National Institutes of Health 75N95021P00276 | No competition NOT COMPETED UNDER SAP | $-2,432 | SAP NON-COMPETITION (FAR 13) |
| 2026-06-11 | National Institutes of Health 75N95022P00724 | Single bid COMPETED UNDER SAP | $-461 | — |
| 2025-09-19 | Departmental Offices 140D0425P0049 | No competition NOT COMPETED UNDER SAP | $59.8K | SAP NON-COMPETITION (FAR 13) |
| 2024-09-13 | National Institutes of Health 75N95C24P00095 | No competition NOT COMPETED UNDER SAP | $19.8K | AUTHORIZED BY STATUTE (FAR 6.302-5(A)(2)(I)) |
| 2024-07-03 | National Institutes of Health 75N95023P00775 | No competition NOT COMPETED UNDER SAP | — | SAP NON-COMPETITION (FAR 13) |
| 2024-04-02 | National Institutes of Health 75N95C24P00033 | No competition NOT COMPETED UNDER SAP | $21.0K | SAP NON-COMPETITION (FAR 13) |
Every uncontested award in United States · All countries · REACTION BIOLOGY CORPORATION in the register
Source: USAspending.gov prime award transactions (contracts). Awards are matched to their buyer and supplier as published. Updated 17 October 2026.