MCMASTER-CARR SUPPLY CO: public contracts won without a rival in United States: 5 uncontested awards; 62% of its awards; 5 without a competition; 0 single bid.
Assay record ASY-US-1F4QG7K0WK · Cite as: Assay Systems, “MCMASTER-CARR SUPPLY CO: public contracts won without a rival in United States”, https://assay-systems.com/register/us/uncontested/s/mcmaster-carr-supply-co-2/
MCMASTER-CARR SUPPLY CO won 5 of its 8 public contract awards in United States without a rival from 2023-10-18 to 2026-06-24, worth $24.3K: 5 without a competition and 0 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest Smithsonian Institution with 3.
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.
Smithsonian Institution gave MCMASTER-CARR SUPPLY CO 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2023-10-18, latest 2026-06-24.
Defense Logistics Agency gave MCMASTER-CARR SUPPLY CO 3 awards: 1 without a competition, 0 after a competition with a single bid. First 2026-04-19, latest 2026-04-28.
Department of the Navy gave MCMASTER-CARR SUPPLY CO 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-03-28, latest 2024-03-28.
| Date | Buyer | How | Value | Stated reason |
|---|---|---|---|---|
| 2026-06-24 | Smithsonian Institution 33131222P00465123 | No competition NOT COMPETED UNDER SAP | $-3 | SAP NON-COMPETITION (FAR 13) |
| 2026-04-21 | Defense Logistics Agency SPMYM126P9755 | No competition NOT COMPETED UNDER SAP | $109 | SAP NON-COMPETITION (FAR 13) |
| 2024-10-01 | Smithsonian Institution 33131225P00499806 | No competition NOT COMPETED UNDER SAP | $12.7K | SAP NON-COMPETITION (FAR 13) |
| 2024-03-28 | Department of the Navy N0038324VT088 | No competition NOT COMPETED UNDER SAP | — | SAP NON-COMPETITION (FAR 13) |
| 2023-10-18 | Smithsonian Institution 33131224P00500134 | No competition NOT COMPETED UNDER SAP | $11.6K | 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.