PLEXUS SCIENTIFIC CORPORATION: public contracts won without a rival in United States: 12 uncontested awards; 32% of its awards; 0 without a competition; 12 single bid.
Assay record ASY-US-1DXXWWX19O · Cite as: Assay Systems, “PLEXUS SCIENTIFIC CORPORATION: public contracts won without a rival in United States”, https://assay-systems.com/register/us/uncontested/s/plexus-scientific-corporation/
PLEXUS SCIENTIFIC CORPORATION won 12 of its 37 public contract awards in United States without a rival from 2023-11-20 to 2026-09-29, worth $4.9M: 0 without a competition and 12 after a competition that drew a single bid. 6 buyers awarded it without a rival, the largest National Institutes of Health with 5.
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 PLEXUS SCIENTIFIC CORPORATION 21 awards: 0 without a competition, 5 after a competition with a single bid. First 2023-11-20, latest 2026-09-25.
Office of the Assistant Secretary for Financial Resources gave PLEXUS SCIENTIFIC CORPORATION 7 awards: 0 without a competition, 3 after a competition with a single bid. First 2024-08-04, latest 2026-09-29.
U.S. Geological Survey gave PLEXUS SCIENTIFIC CORPORATION 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-09-04, latest 2024-09-04.
Food and Drug Administration gave PLEXUS SCIENTIFIC CORPORATION 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-02-01, latest 2024-02-01.
Department of the Army gave PLEXUS SCIENTIFIC CORPORATION 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2024-09-18, latest 2025-03-19.
Department of the Navy gave PLEXUS SCIENTIFIC CORPORATION 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-01-01, latest 2024-01-01.
| Date | Buyer | How | Value | Stated reason |
|---|---|---|---|---|
| 2026-09-29 | Office of the Assistant Secretary for Financial Resources 7571TE26F80429 | Single bid FULL AND OPEN COMPETITION | $299K | — |
| 2026-09-25 | National Institutes of Health 75N98026F00444 | Single bid FULL AND OPEN COMPETITION | $499K | — |
| 2026-09-25 | National Institutes of Health 75N98026F00443 | Single bid FULL AND OPEN COMPETITION | $199K | — |
| 2026-09-25 | National Institutes of Health 75N98026F00442 | Single bid FULL AND OPEN COMPETITION | $199K | — |
| 2026-09-25 | National Institutes of Health 75N98026F00435 | Single bid FULL AND OPEN COMPETITION | $351K | — |
| 2026-09-25 | National Institutes of Health 75N98026F00429 | Single bid FULL AND OPEN COMPETITION | $1.0M | — |
Every uncontested award in United States · All countries · PLEXUS SCIENTIFIC 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.