WINMAR DIAGNOSTICS NORTH CENTRAL INC: public contracts won without a rival in United States: 4 uncontested awards; 80% of its awards; 1 without a competition; 3 single bid.
Assay record ASY-US-16NI4OD1HD · Cite as: Assay Systems, “WINMAR DIAGNOSTICS NORTH CENTRAL INC: public contracts won without a rival in United States”, https://assay-systems.com/register/us/uncontested/s/winmar-diagnostics-north-central-inc/
WINMAR DIAGNOSTICS NORTH CENTRAL INC won 4 of its 5 public contract awards in United States without a rival from 2024-04-12 to 2026-06-25, worth $87.5K: 1 without a competition and 3 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest Indian Health Service with 4.
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.
Indian Health Service gave WINMAR DIAGNOSTICS NORTH CENTRAL INC 5 awards: 1 without a competition, 3 after a competition with a single bid. First 2024-04-12, latest 2026-06-25.
| Date | Buyer | How | Value | Stated reason |
|---|---|---|---|---|
| 2025-08-01 | Indian Health Service 75H70625P00288 | No competition NOT COMPETED | $29.9K | ONLY ONE SOURCE-OTHER (FAR 6.302-1 OTHER) |
| 2024-12-11 | Indian Health Service 75H70625P00007 | Single bid COMPETED UNDER SAP | $28.5K | — |
| 2024-05-18 | Indian Health Service 75H70623P00257 | Single bid COMPETED UNDER SAP | $-1,950 | — |
| 2024-04-12 | Indian Health Service 75H70624P00426 | Single bid COMPETED UNDER SAP | $31.1K | — |
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.