MCMASTER-CARR SUPPLY COMPANY: public contracts won without a rival in United States: 31 uncontested awards; 91% of its awards; 26 without a competition; 5 single bid.
Assay record ASY-US-1J459M00SR · Cite as: Assay Systems, “MCMASTER-CARR SUPPLY COMPANY: public contracts won without a rival in United States”, https://assay-systems.com/register/us/uncontested/s/mcmaster-carr-supply-company/
MCMASTER-CARR SUPPLY COMPANY won 31 of its 34 public contract awards in United States without a rival from 2023-10-04 to 2026-07-16, worth $66.9K: 26 without a competition and 5 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest Defense Logistics Agency with 28.
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.
Defense Logistics Agency gave MCMASTER-CARR SUPPLY COMPANY 29 awards: 24 without a competition, 4 after a competition with a single bid. First 2024-03-11, latest 2026-06-04.
Department of the Navy gave MCMASTER-CARR SUPPLY COMPANY 2 awards: 1 without a competition, 1 after a competition with a single bid. First 2023-10-04, latest 2024-04-16.
National Aeronautics and Space Administration gave MCMASTER-CARR SUPPLY COMPANY 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-07-16, latest 2026-07-16.
| Date | Buyer | How | Value | Stated reason |
|---|---|---|---|---|
| 2026-07-16 | National Aeronautics and Space Administration 80NSSC26P1014 | No competition NOT COMPETED UNDER SAP | $16.9K | SAP NON-COMPETITION (FAR 13) |
| 2026-06-04 | Defense Logistics Agency SPMYM126P9732 | No competition NOT COMPETED UNDER SAP | $76 | SAP NON-COMPETITION (FAR 13) |
| 2026-06-01 | Defense Logistics Agency SPMYM126P9970 | No competition NOT COMPETED UNDER SAP | $128 | SAP NON-COMPETITION (FAR 13) |
| 2026-05-29 | Defense Logistics Agency SPMYM126P9967 | No competition NOT COMPETED UNDER SAP | $28 | SAP NON-COMPETITION (FAR 13) |
| 2026-05-15 | Defense Logistics Agency SPMYM126P9846 | No competition NOT COMPETED UNDER SAP | $427 | SAP NON-COMPETITION (FAR 13) |
| 2026-04-30 | Defense Logistics Agency SPMYM121P0672 | No competition NOT COMPETED UNDER SAP | $-61 | SAP NON-COMPETITION (FAR 13) |
Every uncontested award in United States · All countries · MCMASTER-CARR SUPPLY COMPANY in the register
Source: USAspending.gov prime award transactions (contracts). Awards are matched to their buyer and supplier as published. Updated 17 October 2026.